cpython-lru_cache-weakref: Lib/http/client.py annotate

annotate Lib/http/client.py @ 73807:1efefeda00a7 3.2

#8414: add more tests for "assert". Initial patch by Gregory Nofi.

author	Ezio Melotti <ezio.melotti@gmail.com>
date	Fri, 02 Dec 2011 18:22:52 +0200
parents	6ac59218c049
children	7787a9aebdc6 18dc3811f2b8

rev	line source
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1 """HTTP/1.1 client library
6787 f6954274e1ca Doc strings by Mitch Chapman (with a little reformatting). Guido van Rossum <guido@python.org> parents: 5974 diff changeset	2
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	3 <intro stuff goes here>
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	4 <other stuff, too>
6787 f6954274e1ca Doc strings by Mitch Chapman (with a little reformatting). Guido van Rossum <guido@python.org> parents: 5974 diff changeset	5
39442 654c380cf8b9 Merged revisions 46753-51188 via svnmerge from Thomas Wouters <thomas@python.org> parents: 38453 diff changeset	6 HTTPConnection goes through a number of "states", which define when a client
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	7 may legally make another request or fetch the response for a particular
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	8 request. This diagram details these state transitions:
1555 6d35308261f4 Towards a standard access mechanism for URLs. Guido van Rossum <guido@python.org> parents: diff changeset	9
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	10 (null)
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	11 \|
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	12 \| HTTPConnection()
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	13 v
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	14 Idle
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	15 \|
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	16 \| putrequest()
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	17 v
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	18 Request-started
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	19 \|
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	20 \| ( putheader() )* endheaders()
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	21 v
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	22 Request-sent
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	23 \|
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	24 \| response = getresponse()
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	25 v
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	26 Unread-response [Response-headers-read]
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	27 \|\____________________
15845 210bbe53b6d4 No text file relying on significant trailing whitespace is robust under Tim Peters <tim.peters@gmail.com> parents: 15844 diff changeset	28 \| \|
210bbe53b6d4 No text file relying on significant trailing whitespace is robust under Tim Peters <tim.peters@gmail.com> parents: 15844 diff changeset	29 \| response.read() \| putrequest()
210bbe53b6d4 No text file relying on significant trailing whitespace is robust under Tim Peters <tim.peters@gmail.com> parents: 15844 diff changeset	30 v v
210bbe53b6d4 No text file relying on significant trailing whitespace is robust under Tim Peters <tim.peters@gmail.com> parents: 15844 diff changeset	31 Idle Req-started-unread-response
210bbe53b6d4 No text file relying on significant trailing whitespace is robust under Tim Peters <tim.peters@gmail.com> parents: 15844 diff changeset	32 ______/\|
210bbe53b6d4 No text file relying on significant trailing whitespace is robust under Tim Peters <tim.peters@gmail.com> parents: 15844 diff changeset	33 / \|
210bbe53b6d4 No text file relying on significant trailing whitespace is robust under Tim Peters <tim.peters@gmail.com> parents: 15844 diff changeset	34 response.read() \| \| ( putheader() )* endheaders()
210bbe53b6d4 No text file relying on significant trailing whitespace is robust under Tim Peters <tim.peters@gmail.com> parents: 15844 diff changeset	35 v v
210bbe53b6d4 No text file relying on significant trailing whitespace is robust under Tim Peters <tim.peters@gmail.com> parents: 15844 diff changeset	36 Request-started Req-sent-unread-response
210bbe53b6d4 No text file relying on significant trailing whitespace is robust under Tim Peters <tim.peters@gmail.com> parents: 15844 diff changeset	37 \|
210bbe53b6d4 No text file relying on significant trailing whitespace is robust under Tim Peters <tim.peters@gmail.com> parents: 15844 diff changeset	38 \| response.read()
210bbe53b6d4 No text file relying on significant trailing whitespace is robust under Tim Peters <tim.peters@gmail.com> parents: 15844 diff changeset	39 v
210bbe53b6d4 No text file relying on significant trailing whitespace is robust under Tim Peters <tim.peters@gmail.com> parents: 15844 diff changeset	40 Request-sent
6787 f6954274e1ca Doc strings by Mitch Chapman (with a little reformatting). Guido van Rossum <guido@python.org> parents: 5974 diff changeset	41
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	42 This diagram presents the following rules:
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	43 -- a second request may not be started until {response-headers-read}
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	44 -- a response [object] cannot be retrieved until {request-sent}
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	45 -- there is no differentiation between an unread response body and a
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	46 partially read response body
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	47
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	48 Note: this enforcement is applied by the HTTPConnection class. The
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	49 HTTPResponse class does not enforce this state machine, which
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	50 implies sophisticated clients may accelerate the request/response
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	51 pipeline. Caution should be taken, though: accelerating the states
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	52 beyond the above pattern may imply knowledge of the server's
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	53 connection-close behavior for certain requests. For example, it
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	54 is impossible to tell whether the server will close the connection
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	55 UNTIL the response headers have been read; this means that further
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	56 requests cannot be placed into the pipeline until it is known that
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	57 the server will NOT be closing the connection.
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	58
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	59 Logical State __state __response
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	60 ------------- ------- ----------
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	61 Idle _CS_IDLE None
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	62 Request-started _CS_REQ_STARTED None
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	63 Request-sent _CS_REQ_SENT None
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	64 Unread-response _CS_IDLE <response_class>
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	65 Req-started-unread-response _CS_REQ_STARTED <response_class>
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	66 Req-sent-unread-response _CS_REQ_SENT <response_class>
6787 f6954274e1ca Doc strings by Mitch Chapman (with a little reformatting). Guido van Rossum <guido@python.org> parents: 5974 diff changeset	67 """
1555 6d35308261f4 Towards a standard access mechanism for URLs. Guido van Rossum <guido@python.org> parents: diff changeset	68
47635 f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	69 import email.parser
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	70 import email.message
52375 a726f7928561 Remove special logic that closes HTTPConnection socket on EPIPE. Jeremy Hylton <jeremy@alum.mit.edu> parents: 52370 diff changeset	71 import io
a726f7928561 Remove special logic that closes HTTPConnection socket on EPIPE. Jeremy Hylton <jeremy@alum.mit.edu> parents: 52370 diff changeset	72 import os
a726f7928561 Remove special logic that closes HTTPConnection socket on EPIPE. Jeremy Hylton <jeremy@alum.mit.edu> parents: 52370 diff changeset	73 import socket
67046 6f56b247a7cd Issue3243 - Support iterable bodies in httplib. Patch contributions by Xuanji Li and Chris AtLee. Senthil Kumaran <orsenthil@gmail.com> parents: 67020 diff changeset	74 import collections
48334 5a416a6417d3 Make a new urllib package . Jeremy Hylton <jeremy@alum.mit.edu> parents: 47635 diff changeset	75 from urllib.parse import urlsplit
43292 876b7ef4775d Merged revisions 57778-58052 via svnmerge from Thomas Wouters <thomas@python.org> parents: 43095 diff changeset	76 import warnings
1555 6d35308261f4 Towards a standard access mechanism for URLs. Guido van Rossum <guido@python.org> parents: diff changeset	77
43095 4a07a288f5c4 Merged revisions 57620-57771 via svnmerge from Thomas Wouters <thomas@python.org> parents: 42964 diff changeset	78 __all__ = ["HTTPResponse", "HTTPConnection",
18013 99aea6f5cebd more public symbols for __all__ Skip Montanaro <skip@pobox.com> parents: 17482 diff changeset	79 "HTTPException", "NotConnected", "UnknownProtocol",
24042 63fbbed10714 Simplify HTTPSConnection constructor. Jeremy Hylton <jeremy@alum.mit.edu> parents: 24038 diff changeset	80 "UnknownTransferEncoding", "UnimplementedFileMode",
63fbbed10714 Simplify HTTPSConnection constructor. Jeremy Hylton <jeremy@alum.mit.edu> parents: 24038 diff changeset	81 "IncompleteRead", "InvalidURL", "ImproperConnectionState",
63fbbed10714 Simplify HTTPSConnection constructor. Jeremy Hylton <jeremy@alum.mit.edu> parents: 24038 diff changeset	82 "CannotSendRequest", "CannotSendHeader", "ResponseNotReady",
36559 09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	83 "BadStatusLine", "error", "responses"]
16160 46920b60cd33 added a few more __all__ lists Skip Montanaro <skip@pobox.com> parents: 15878 diff changeset	84
1555 6d35308261f4 Towards a standard access mechanism for URLs. Guido van Rossum <guido@python.org> parents: diff changeset	85 HTTP_PORT = 80
11527 28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by Guido van Rossum <guido@python.org> parents: 7122 diff changeset	86 HTTPS_PORT = 443
28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by Guido van Rossum <guido@python.org> parents: 7122 diff changeset	87
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	88 _UNKNOWN = 'UNKNOWN'
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	89
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	90 # connection states
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	91 _CS_IDLE = 'Idle'
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	92 _CS_REQ_STARTED = 'Request-started'
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	93 _CS_REQ_SENT = 'Request-sent'
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	94
33506 4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	95 # status codes
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	96 # informational
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	97 CONTINUE = 100
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	98 SWITCHING_PROTOCOLS = 101
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	99 PROCESSING = 102
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	100
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	101 # successful
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	102 OK = 200
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	103 CREATED = 201
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	104 ACCEPTED = 202
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	105 NON_AUTHORITATIVE_INFORMATION = 203
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	106 NO_CONTENT = 204
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	107 RESET_CONTENT = 205
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	108 PARTIAL_CONTENT = 206
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	109 MULTI_STATUS = 207
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	110 IM_USED = 226
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	111
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	112 # redirection
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	113 MULTIPLE_CHOICES = 300
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	114 MOVED_PERMANENTLY = 301
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	115 FOUND = 302
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	116 SEE_OTHER = 303
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	117 NOT_MODIFIED = 304
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	118 USE_PROXY = 305
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	119 TEMPORARY_REDIRECT = 307
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	120
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	121 # client error
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	122 BAD_REQUEST = 400
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	123 UNAUTHORIZED = 401
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	124 PAYMENT_REQUIRED = 402
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	125 FORBIDDEN = 403
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	126 NOT_FOUND = 404
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	127 METHOD_NOT_ALLOWED = 405
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	128 NOT_ACCEPTABLE = 406
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	129 PROXY_AUTHENTICATION_REQUIRED = 407
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	130 REQUEST_TIMEOUT = 408
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	131 CONFLICT = 409
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	132 GONE = 410
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	133 LENGTH_REQUIRED = 411
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	134 PRECONDITION_FAILED = 412
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	135 REQUEST_ENTITY_TOO_LARGE = 413
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	136 REQUEST_URI_TOO_LONG = 414
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	137 UNSUPPORTED_MEDIA_TYPE = 415
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	138 REQUESTED_RANGE_NOT_SATISFIABLE = 416
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	139 EXPECTATION_FAILED = 417
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	140 UNPROCESSABLE_ENTITY = 422
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	141 LOCKED = 423
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	142 FAILED_DEPENDENCY = 424
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	143 UPGRADE_REQUIRED = 426
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	144
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	145 # server error
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	146 INTERNAL_SERVER_ERROR = 500
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	147 NOT_IMPLEMENTED = 501
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	148 BAD_GATEWAY = 502
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	149 SERVICE_UNAVAILABLE = 503
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	150 GATEWAY_TIMEOUT = 504
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	151 HTTP_VERSION_NOT_SUPPORTED = 505
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	152 INSUFFICIENT_STORAGE = 507
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	153 NOT_EXTENDED = 510
4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	154
36559 09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	155 # Mapping status codes to official W3C names
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	156 responses = {
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	157 100: 'Continue',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	158 101: 'Switching Protocols',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	159
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	160 200: 'OK',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	161 201: 'Created',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	162 202: 'Accepted',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	163 203: 'Non-Authoritative Information',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	164 204: 'No Content',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	165 205: 'Reset Content',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	166 206: 'Partial Content',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	167
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	168 300: 'Multiple Choices',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	169 301: 'Moved Permanently',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	170 302: 'Found',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	171 303: 'See Other',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	172 304: 'Not Modified',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	173 305: 'Use Proxy',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	174 306: '(Unused)',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	175 307: 'Temporary Redirect',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	176
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	177 400: 'Bad Request',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	178 401: 'Unauthorized',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	179 402: 'Payment Required',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	180 403: 'Forbidden',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	181 404: 'Not Found',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	182 405: 'Method Not Allowed',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	183 406: 'Not Acceptable',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	184 407: 'Proxy Authentication Required',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	185 408: 'Request Timeout',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	186 409: 'Conflict',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	187 410: 'Gone',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	188 411: 'Length Required',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	189 412: 'Precondition Failed',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	190 413: 'Request Entity Too Large',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	191 414: 'Request-URI Too Long',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	192 415: 'Unsupported Media Type',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	193 416: 'Requested Range Not Satisfiable',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	194 417: 'Expectation Failed',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	195
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	196 500: 'Internal Server Error',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	197 501: 'Not Implemented',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	198 502: 'Bad Gateway',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	199 503: 'Service Unavailable',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	200 504: 'Gateway Timeout',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	201 505: 'HTTP Version Not Supported',
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	202 }
09230357f927 Move "httpresponses" dict from urllib2 to httplib where it belongs. Georg Brandl <georg@python.org> parents: 35652 diff changeset	203
35652 6a20831d357d bug [ 1296004 ] MemoryError in httplib Georg Brandl <georg@python.org> parents: 35158 diff changeset	204 # maximal amount of data to read at one time in _safe_read
6a20831d357d bug [ 1296004 ] MemoryError in httplib Georg Brandl <georg@python.org> parents: 35158 diff changeset	205 MAXAMOUNT = 1048576
6a20831d357d bug [ 1296004 ] MemoryError in httplib Georg Brandl <georg@python.org> parents: 35158 diff changeset	206
67029 3c182f71d4c9 Merged revisions 87373,87381 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 66196 diff changeset	207 # maximal line length when calling readline().
3c182f71d4c9 Merged revisions 87373,87381 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 66196 diff changeset	208 _MAXLINE = 65536
3c182f71d4c9 Merged revisions 87373,87381 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 66196 diff changeset	209
47635 f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	210 class HTTPMessage(email.message.Message):
52522 9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	211 # XXX The only usage of this method is in
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	212 # http.server.CGIHTTPRequestHandler. Maybe move the code there so
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	213 # that it doesn't need to be part of the public API. The API has
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	214 # never been defined so this could cause backwards compatibility
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	215 # issues.
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	216
47635 f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	217 def getallmatchingheaders(self, name):
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	218 """Find all header lines matching a given header name.
24123 aa6217bf9776 Fix for SF bug #432621: httplib: multiple Set-Cookie headers Jeremy Hylton <jeremy@alum.mit.edu> parents: 24120 diff changeset	219
47635 f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	220 Look through the list of headers and find all lines matching a given
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	221 header name (and their continuation lines). A list of the lines is
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	222 returned, without interpretation. If the header does not occur, an
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	223 empty list is returned. If the header occurs multiple times, all
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	224 occurrences are returned. Case is not important in the header name.
24123 aa6217bf9776 Fix for SF bug #432621: httplib: multiple Set-Cookie headers Jeremy Hylton <jeremy@alum.mit.edu> parents: 24120 diff changeset	225
47635 f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	226 """
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	227 name = name.lower() + ':'
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	228 n = len(name)
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	229 lst = []
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	230 hit = 0
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	231 for line in self.keys():
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	232 if line[:n].lower() == name:
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	233 hit = 1
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	234 elif not line[:1].isspace():
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	235 hit = 0
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	236 if hit:
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	237 lst.append(line)
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	238 return lst
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	239
52369 8d6918af232b Fix compatibility issue with HTTPMessage class. Jeremy Hylton <jeremy@alum.mit.edu> parents: 52367 diff changeset	240 def parse_headers(fp, _class=HTTPMessage):
47635 f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	241 """Parses only RFC2822 headers from a file pointer.
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	242
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	243 email Parser wants to see strings rather than bytes.
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	244 But a TextIOWrapper around self.rfile would buffer too many bytes
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	245 from the stream, bytes which we later need to read as bytes.
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	246 So we read the correct bytes here, as bytes, for email Parser
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	247 to parse.
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	248
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	249 """
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	250 headers = []
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	251 while True:
67029 3c182f71d4c9 Merged revisions 87373,87381 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 66196 diff changeset	252 line = fp.readline(_MAXLINE + 1)
3c182f71d4c9 Merged revisions 87373,87381 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 66196 diff changeset	253 if len(line) > _MAXLINE:
3c182f71d4c9 Merged revisions 87373,87381 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 66196 diff changeset	254 raise LineTooLong("header line")
47635 f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	255 headers.append(line)
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	256 if line in (b'\r\n', b'\n', b''):
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	257 break
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	258 hstring = b''.join(headers).decode('iso-8859-1')
52369 8d6918af232b Fix compatibility issue with HTTPMessage class. Jeremy Hylton <jeremy@alum.mit.edu> parents: 52367 diff changeset	259 return email.parser.Parser(_class=_class).parsestr(hstring)
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	260
24119 f33bb9c131f8 Handle HTTP/0.9 responses. Jeremy Hylton <jeremy@alum.mit.edu> parents: 24088 diff changeset	261
66988 b6d3fe70802f Issue #10711: Remove HTTP 0.9 support from http.client. The `strict` Antoine Pitrou <solipsis@pitrou.net> parents: 66187 diff changeset	262 _strict_sentinel = object()
b6d3fe70802f Issue #10711: Remove HTTP 0.9 support from http.client. The `strict` Antoine Pitrou <solipsis@pitrou.net> parents: 66187 diff changeset	263
b6d3fe70802f Issue #10711: Remove HTTP 0.9 support from http.client. The `strict` Antoine Pitrou <solipsis@pitrou.net> parents: 66187 diff changeset	264 class HTTPResponse(io.RawIOBase):
24119 f33bb9c131f8 Handle HTTP/0.9 responses. Jeremy Hylton <jeremy@alum.mit.edu> parents: 24088 diff changeset	265
f33bb9c131f8 Handle HTTP/0.9 responses. Jeremy Hylton <jeremy@alum.mit.edu> parents: 24088 diff changeset	266 # See RFC 2616 sec 19.6 and RFC 1945 sec 6 for details.
f33bb9c131f8 Handle HTTP/0.9 responses. Jeremy Hylton <jeremy@alum.mit.edu> parents: 24088 diff changeset	267
42425 7794da1334a0 Fix status line parsing for http response. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42133 diff changeset	268 # The bytes from the socket object are iso-8859-1 strings.
7794da1334a0 Fix status line parsing for http response. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42133 diff changeset	269 # See RFC 2616 sec 2.2 which notes an exception for MIME-encoded
7794da1334a0 Fix status line parsing for http response. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42133 diff changeset	270 # text following RFC 2047. The basic status line parsing only
7794da1334a0 Fix status line parsing for http response. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42133 diff changeset	271 # accepts iso-8859-1.
7794da1334a0 Fix status line parsing for http response. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42133 diff changeset	272
66988 b6d3fe70802f Issue #10711: Remove HTTP 0.9 support from http.client. The `strict` Antoine Pitrou <solipsis@pitrou.net> parents: 66187 diff changeset	273 def __init__(self, sock, debuglevel=0, strict=_strict_sentinel, method=None, url=None):
52522 9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	274 # If the response includes a content-length header, we need to
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	275 # make sure that the client doesn't read more than the
42452 f4409c5d7994 Change urllib to use HTTPConnection rather than old HTTP class. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42444 diff changeset	276 # specified number of bytes. If it does, it will block until
52522 9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	277 # the server times out and closes the connection. This will
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	278 # happen if a self.fp.read() is done (without a size) whether
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	279 # self.fp is buffered or not. So, no self.fp.read() by
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	280 # clients unless they know what they are doing.
51449 ccc7188fdd28 revert 69416; it didn't help much Benjamin Peterson <benjamin@python.org> parents: 51447 diff changeset	281 self.fp = sock.makefile("rb")
14672 1b20ad6eb501 Do not close socket when a Content-Length is 0. This make the Jeremy Hylton <jeremy@alum.mit.edu> parents: 14560 diff changeset	282 self.debuglevel = debuglevel
66988 b6d3fe70802f Issue #10711: Remove HTTP 0.9 support from http.client. The `strict` Antoine Pitrou <solipsis@pitrou.net> parents: 66187 diff changeset	283 if strict is not _strict_sentinel:
b6d3fe70802f Issue #10711: Remove HTTP 0.9 support from http.client. The `strict` Antoine Pitrou <solipsis@pitrou.net> parents: 66187 diff changeset	284 warnings.warn("the 'strict' argument isn't supported anymore; "
b6d3fe70802f Issue #10711: Remove HTTP 0.9 support from http.client. The `strict` Antoine Pitrou <solipsis@pitrou.net> parents: 66187 diff changeset	285 "http.client now always assumes HTTP/1.x compliant servers.",
b6d3fe70802f Issue #10711: Remove HTTP 0.9 support from http.client. The `strict` Antoine Pitrou <solipsis@pitrou.net> parents: 66187 diff changeset	286 DeprecationWarning, 2)
28978 83fe0f5c9359 SF bug 622042: Don't expect response body from HEAD request. Jeremy Hylton <jeremy@alum.mit.edu> parents: 28671 diff changeset	287 self._method = method
11527 28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by Guido van Rossum <guido@python.org> parents: 7122 diff changeset	288
52522 9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	289 # The HTTPResponse object is returned via urllib. The clients
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	290 # of http and urllib expect different attributes for the
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	291 # headers. headers is used here and supports urllib. msg is
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	292 # provided as a backwards compatibility layer for http
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	293 # clients.
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	294
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	295 self.headers = self.msg = None
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	296
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	297 # from the Status-Line of the response
15868 3060cbfa01be Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 15859 diff changeset	298 self.version = _UNKNOWN # HTTP-Version
3060cbfa01be Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 15859 diff changeset	299 self.status = _UNKNOWN # Status-Code
3060cbfa01be Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 15859 diff changeset	300 self.reason = _UNKNOWN # Reason-Phrase
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	301
15868 3060cbfa01be Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 15859 diff changeset	302 self.chunked = _UNKNOWN # is "chunked" being used?
3060cbfa01be Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 15859 diff changeset	303 self.chunk_left = _UNKNOWN # bytes left to read in current chunk
3060cbfa01be Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 15859 diff changeset	304 self.length = _UNKNOWN # number of bytes left in response
3060cbfa01be Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 15859 diff changeset	305 self.will_close = _UNKNOWN # conn will close at end of response
11527 28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by Guido van Rossum <guido@python.org> parents: 7122 diff changeset	306
24038 9377158652dd Fixes for two separate HTTP/1.1 bugs: 100 responses and HTTPS connections. Jeremy Hylton <jeremy@alum.mit.edu> parents: 23620 diff changeset	307 def _read_status(self):
67020 0b94635ed2f6 Fix Issue6791 - Limit the HTTP header readline with _MAXLENGTH. Patch by Antoine Pitrou Senthil Kumaran <orsenthil@gmail.com> parents: 66988 diff changeset	308 line = str(self.fp.readline(_MAXLINE + 1), "iso-8859-1")
0b94635ed2f6 Fix Issue6791 - Limit the HTTP header readline with _MAXLENGTH. Patch by Antoine Pitrou Senthil Kumaran <orsenthil@gmail.com> parents: 66988 diff changeset	309 if len(line) > _MAXLINE:
0b94635ed2f6 Fix Issue6791 - Limit the HTTP header readline with _MAXLENGTH. Patch by Antoine Pitrou Senthil Kumaran <orsenthil@gmail.com> parents: 66988 diff changeset	310 raise LineTooLong("status line")
14672 1b20ad6eb501 Do not close socket when a Content-Length is 0. This make the Jeremy Hylton <jeremy@alum.mit.edu> parents: 14560 diff changeset	311 if self.debuglevel > 0:
40775 4cdf21a0dbbc Fix most trivially-findable print statements. Guido van Rossum <guido@python.org> parents: 40742 diff changeset	312 print("reply:", repr(line))
29688 9fe67f7f3459 Fix sf bug 666219: assertion error in httplib. Jeremy Hylton <jeremy@alum.mit.edu> parents: 29584 diff changeset	313 if not line:
9fe67f7f3459 Fix sf bug 666219: assertion error in httplib. Jeremy Hylton <jeremy@alum.mit.edu> parents: 29584 diff changeset	314 # Presumably, the server closed the connection before
9fe67f7f3459 Fix sf bug 666219: assertion error in httplib. Jeremy Hylton <jeremy@alum.mit.edu> parents: 29584 diff changeset	315 # sending a valid response.
9fe67f7f3459 Fix sf bug 666219: assertion error in httplib. Jeremy Hylton <jeremy@alum.mit.edu> parents: 29584 diff changeset	316 raise BadStatusLine(line)
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	317 try:
66988 b6d3fe70802f Issue #10711: Remove HTTP 0.9 support from http.client. The `strict` Antoine Pitrou <solipsis@pitrou.net> parents: 66187 diff changeset	318 version, status, reason = line.split(None, 2)
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	319 except ValueError:
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	320 try:
66988 b6d3fe70802f Issue #10711: Remove HTTP 0.9 support from http.client. The `strict` Antoine Pitrou <solipsis@pitrou.net> parents: 66187 diff changeset	321 version, status = line.split(None, 1)
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	322 reason = ""
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	323 except ValueError:
66988 b6d3fe70802f Issue #10711: Remove HTTP 0.9 support from http.client. The `strict` Antoine Pitrou <solipsis@pitrou.net> parents: 66187 diff changeset	324 # empty version will cause next test to fail.
24119 f33bb9c131f8 Handle HTTP/0.9 responses. Jeremy Hylton <jeremy@alum.mit.edu> parents: 24088 diff changeset	325 version = ""
42426 ae72bf5ae465 Make consistent use of "" for string literals in new classes. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42425 diff changeset	326 if not version.startswith("HTTP/"):
66988 b6d3fe70802f Issue #10711: Remove HTTP 0.9 support from http.client. The `strict` Antoine Pitrou <solipsis@pitrou.net> parents: 66187 diff changeset	327 self.close()
b6d3fe70802f Issue #10711: Remove HTTP 0.9 support from http.client. The `strict` Antoine Pitrou <solipsis@pitrou.net> parents: 66187 diff changeset	328 raise BadStatusLine(line)
11527 28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by Guido van Rossum <guido@python.org> parents: 7122 diff changeset	329
17482 2265032efc9f SF patch #405845 by Martin von Löwis Jeremy Hylton <jeremy@alum.mit.edu> parents: 16400 diff changeset	330 # The status code is a three-digit number
2265032efc9f SF patch #405845 by Martin von Löwis Jeremy Hylton <jeremy@alum.mit.edu> parents: 16400 diff changeset	331 try:
24038 9377158652dd Fixes for two separate HTTP/1.1 bugs: 100 responses and HTTPS connections. Jeremy Hylton <jeremy@alum.mit.edu> parents: 23620 diff changeset	332 status = int(status)
17482 2265032efc9f SF patch #405845 by Martin von Löwis Jeremy Hylton <jeremy@alum.mit.edu> parents: 16400 diff changeset	333 if status < 100 or status > 999:
2265032efc9f SF patch #405845 by Martin von Löwis Jeremy Hylton <jeremy@alum.mit.edu> parents: 16400 diff changeset	334 raise BadStatusLine(line)
2265032efc9f SF patch #405845 by Martin von Löwis Jeremy Hylton <jeremy@alum.mit.edu> parents: 16400 diff changeset	335 except ValueError:
2265032efc9f SF patch #405845 by Martin von Löwis Jeremy Hylton <jeremy@alum.mit.edu> parents: 16400 diff changeset	336 raise BadStatusLine(line)
24038 9377158652dd Fixes for two separate HTTP/1.1 bugs: 100 responses and HTTPS connections. Jeremy Hylton <jeremy@alum.mit.edu> parents: 23620 diff changeset	337 return version, status, reason
9377158652dd Fixes for two separate HTTP/1.1 bugs: 100 responses and HTTPS connections. Jeremy Hylton <jeremy@alum.mit.edu> parents: 23620 diff changeset	338
24216 c8a19a428358 Change _begin() back to begin(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 24168 diff changeset	339 def begin(self):
52522 9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	340 if self.headers is not None:
24038 9377158652dd Fixes for two separate HTTP/1.1 bugs: 100 responses and HTTPS connections. Jeremy Hylton <jeremy@alum.mit.edu> parents: 23620 diff changeset	341 # we've already started reading the response
9377158652dd Fixes for two separate HTTP/1.1 bugs: 100 responses and HTTPS connections. Jeremy Hylton <jeremy@alum.mit.edu> parents: 23620 diff changeset	342 return
9377158652dd Fixes for two separate HTTP/1.1 bugs: 100 responses and HTTPS connections. Jeremy Hylton <jeremy@alum.mit.edu> parents: 23620 diff changeset	343
9377158652dd Fixes for two separate HTTP/1.1 bugs: 100 responses and HTTPS connections. Jeremy Hylton <jeremy@alum.mit.edu> parents: 23620 diff changeset	344 # read until we get a non-100 response
28083 29965d0d4650 Module review: Raymond Hettinger <python@rcn.com> parents: 28063 diff changeset	345 while True:
24038 9377158652dd Fixes for two separate HTTP/1.1 bugs: 100 responses and HTTPS connections. Jeremy Hylton <jeremy@alum.mit.edu> parents: 23620 diff changeset	346 version, status, reason = self._read_status()
33506 4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	347 if status != CONTINUE:
24038 9377158652dd Fixes for two separate HTTP/1.1 bugs: 100 responses and HTTPS connections. Jeremy Hylton <jeremy@alum.mit.edu> parents: 23620 diff changeset	348 break
9377158652dd Fixes for two separate HTTP/1.1 bugs: 100 responses and HTTPS connections. Jeremy Hylton <jeremy@alum.mit.edu> parents: 23620 diff changeset	349 # skip the header from the 100 response
28083 29965d0d4650 Module review: Raymond Hettinger <python@rcn.com> parents: 28063 diff changeset	350 while True:
67029 3c182f71d4c9 Merged revisions 87373,87381 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 66196 diff changeset	351 skip = self.fp.readline(_MAXLINE + 1)
3c182f71d4c9 Merged revisions 87373,87381 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 66196 diff changeset	352 if len(skip) > _MAXLINE:
3c182f71d4c9 Merged revisions 87373,87381 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 66196 diff changeset	353 raise LineTooLong("header line")
3c182f71d4c9 Merged revisions 87373,87381 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 66196 diff changeset	354 skip = skip.strip()
24038 9377158652dd Fixes for two separate HTTP/1.1 bugs: 100 responses and HTTPS connections. Jeremy Hylton <jeremy@alum.mit.edu> parents: 23620 diff changeset	355 if not skip:
9377158652dd Fixes for two separate HTTP/1.1 bugs: 100 responses and HTTPS connections. Jeremy Hylton <jeremy@alum.mit.edu> parents: 23620 diff changeset	356 break
9377158652dd Fixes for two separate HTTP/1.1 bugs: 100 responses and HTTPS connections. Jeremy Hylton <jeremy@alum.mit.edu> parents: 23620 diff changeset	357 if self.debuglevel > 0:
40775 4cdf21a0dbbc Fix most trivially-findable print statements. Guido van Rossum <guido@python.org> parents: 40742 diff changeset	358 print("header:", skip)
24263 e6033254df21 Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 24262 diff changeset	359
52522 9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	360 self.code = self.status = status
15582 6179d4afa4e4 Get rid of string functions. Guido van Rossum <guido@python.org> parents: 15503 diff changeset	361 self.reason = reason.strip()
66988 b6d3fe70802f Issue #10711: Remove HTTP 0.9 support from http.client. The `strict` Antoine Pitrou <solipsis@pitrou.net> parents: 66187 diff changeset	362 if version in ("HTTP/1.0", "HTTP/0.9"):
b6d3fe70802f Issue #10711: Remove HTTP 0.9 support from http.client. The `strict` Antoine Pitrou <solipsis@pitrou.net> parents: 66187 diff changeset	363 # Some servers might still return "0.9", treat it as 1.0 anyway
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	364 self.version = 10
42426 ae72bf5ae465 Make consistent use of "" for string literals in new classes. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42425 diff changeset	365 elif version.startswith("HTTP/1."):
15868 3060cbfa01be Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 15859 diff changeset	366 self.version = 11 # use HTTP/1.1 code for HTTP/1.x where x>=1
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	367 else:
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	368 raise UnknownProtocol(version)
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	369
52522 9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	370 self.headers = self.msg = parse_headers(self.fp)
47635 f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	371
14672 1b20ad6eb501 Do not close socket when a Content-Length is 0. This make the Jeremy Hylton <jeremy@alum.mit.edu> parents: 14560 diff changeset	372 if self.debuglevel > 0:
52522 9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	373 for hdr in self.headers:
42426 ae72bf5ae465 Make consistent use of "" for string literals in new classes. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42425 diff changeset	374 print("header:", hdr, end=" ")
1555 6d35308261f4 Towards a standard access mechanism for URLs. Guido van Rossum <guido@python.org> parents: diff changeset	375
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	376 # are we using the chunked-style of transfer encoding?
52522 9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	377 tr_enc = self.headers.get("transfer-encoding")
25107 0ecb3cabf40b SF bug [ 600488 ] Robustness tweak to httplib.py Jeremy Hylton <jeremy@alum.mit.edu> parents: 24674 diff changeset	378 if tr_enc and tr_enc.lower() == "chunked":
50540 4229a4b14f1d Merged revisions 67653,67655,67682-67683,67724,67755,67780-67783,67786,67789,67841,67843,67865,67881,67884,67925,67929,67931 via svnmerge from Georg Brandl <georg@python.org> parents: 49907 diff changeset	379 self.chunked = True
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	380 self.chunk_left = None
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	381 else:
50540 4229a4b14f1d Merged revisions 67653,67655,67682-67683,67724,67755,67780-67783,67786,67789,67841,67843,67865,67881,67884,67925,67929,67931 via svnmerge from Georg Brandl <georg@python.org> parents: 49907 diff changeset	382 self.chunked = False
1555 6d35308261f4 Towards a standard access mechanism for URLs. Guido van Rossum <guido@python.org> parents: diff changeset	383
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	384 # will the connection close at the end of the response?
26187 ae169f5b94e0 Fix SF bug #637789: Handle Proxy-Connection header. Jeremy Hylton <jeremy@alum.mit.edu> parents: 26126 diff changeset	385 self.will_close = self._check_close()
11527 28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by Guido van Rossum <guido@python.org> parents: 7122 diff changeset	386
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	387 # do we have a Content-Length?
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	388 # NOTE: RFC 2616, S4.4, #3 says we ignore this if tr_enc is "chunked"
42442 0fa84ffba769 Fix several more paths from the SSL code. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42440 diff changeset	389 self.length = None
52522 9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	390 length = self.headers.get("content-length")
47635 f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	391
f31e32a2013c Patch for issue 2848, mostly by Humberto Diogenes, with a couple of Barry Warsaw <barry@python.org> parents: 47559 diff changeset	392 # are we using the chunked-style of transfer encoding?
52522 9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	393 tr_enc = self.headers.get("transfer-encoding")
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	394 if length and not self.chunked:
14560 eeb8ee488106 cope with weird Content-Length values returned from servers by Jeremy Hylton <jeremy@alum.mit.edu> parents: 14140 diff changeset	395 try:
eeb8ee488106 cope with weird Content-Length values returned from servers by Jeremy Hylton <jeremy@alum.mit.edu> parents: 14140 diff changeset	396 self.length = int(length)
eeb8ee488106 cope with weird Content-Length values returned from servers by Jeremy Hylton <jeremy@alum.mit.edu> parents: 14140 diff changeset	397 except ValueError:
45504 1b6fb5699634 Merged revisions 61034-61036,61038-61048 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45471 diff changeset	398 self.length = None
1b6fb5699634 Merged revisions 61034-61036,61038-61048 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45471 diff changeset	399 else:
1b6fb5699634 Merged revisions 61034-61036,61038-61048 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45471 diff changeset	400 if self.length < 0: # ignore nonsensical negative lengths
1b6fb5699634 Merged revisions 61034-61036,61038-61048 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45471 diff changeset	401 self.length = None
1b6fb5699634 Merged revisions 61034-61036,61038-61048 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45471 diff changeset	402 else:
1b6fb5699634 Merged revisions 61034-61036,61038-61048 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45471 diff changeset	403 self.length = None
11527 28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by Guido van Rossum <guido@python.org> parents: 7122 diff changeset	404
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	405 # does the body have a fixed length? (of zero)
33506 4b8198a74873 Patch #1025790: Add status code constants to httplib. Martin v. Löwis <martin@v.loewis.de> parents: 33496 diff changeset	406 if (status == NO_CONTENT or status == NOT_MODIFIED or
28978 83fe0f5c9359 SF bug 622042: Don't expect response body from HEAD request. Jeremy Hylton <jeremy@alum.mit.edu> parents: 28671 diff changeset	407 100 <= status < 200 or # 1xx codes
42426 ae72bf5ae465 Make consistent use of "" for string literals in new classes. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42425 diff changeset	408 self._method == "HEAD"):
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	409 self.length = 0
1555 6d35308261f4 Towards a standard access mechanism for URLs. Guido van Rossum <guido@python.org> parents: diff changeset	410
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	411 # if the connection remains open, and we aren't using chunked, and
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	412 # a content-length was not provided, then assume that the connection
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	413 # WILL close.
42442 0fa84ffba769 Fix several more paths from the SSL code. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42440 diff changeset	414 if (not self.will_close and
0fa84ffba769 Fix several more paths from the SSL code. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42440 diff changeset	415 not self.chunked and
0fa84ffba769 Fix several more paths from the SSL code. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42440 diff changeset	416 self.length is None):
50540 4229a4b14f1d Merged revisions 67653,67655,67682-67683,67724,67755,67780-67783,67786,67789,67841,67843,67865,67881,67884,67925,67929,67931 via svnmerge from Georg Brandl <georg@python.org> parents: 49907 diff changeset	417 self.will_close = True
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	418
26187 ae169f5b94e0 Fix SF bug #637789: Handle Proxy-Connection header. Jeremy Hylton <jeremy@alum.mit.edu> parents: 26126 diff changeset	419 def _check_close(self):
52522 9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	420 conn = self.headers.get("connection")
26187 ae169f5b94e0 Fix SF bug #637789: Handle Proxy-Connection header. Jeremy Hylton <jeremy@alum.mit.edu> parents: 26126 diff changeset	421 if self.version == 11:
ae169f5b94e0 Fix SF bug #637789: Handle Proxy-Connection header. Jeremy Hylton <jeremy@alum.mit.edu> parents: 26126 diff changeset	422 # An HTTP/1.1 proxy is assumed to stay open unless
ae169f5b94e0 Fix SF bug #637789: Handle Proxy-Connection header. Jeremy Hylton <jeremy@alum.mit.edu> parents: 26126 diff changeset	423 # explicitly closed.
52522 9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	424 conn = self.headers.get("connection")
31967 3d046d063a84 Replace str.find()!=1 with the more readable "in" operator. Raymond Hettinger <python@rcn.com> parents: 31389 diff changeset	425 if conn and "close" in conn.lower():
26187 ae169f5b94e0 Fix SF bug #637789: Handle Proxy-Connection header. Jeremy Hylton <jeremy@alum.mit.edu> parents: 26126 diff changeset	426 return True
ae169f5b94e0 Fix SF bug #637789: Handle Proxy-Connection header. Jeremy Hylton <jeremy@alum.mit.edu> parents: 26126 diff changeset	427 return False
ae169f5b94e0 Fix SF bug #637789: Handle Proxy-Connection header. Jeremy Hylton <jeremy@alum.mit.edu> parents: 26126 diff changeset	428
33001 4fd59651fe3f SF bug 874842 and patch 997626: httplib bugs Jeremy Hylton <jeremy@alum.mit.edu> parents: 32252 diff changeset	429 # Some HTTP/1.0 implementations have support for persistent
4fd59651fe3f SF bug 874842 and patch 997626: httplib bugs Jeremy Hylton <jeremy@alum.mit.edu> parents: 32252 diff changeset	430 # connections, using rules different than HTTP/1.1.
26187 ae169f5b94e0 Fix SF bug #637789: Handle Proxy-Connection header. Jeremy Hylton <jeremy@alum.mit.edu> parents: 26126 diff changeset	431
44230 6b517ac10e8e Merged revisions 59407-59422 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 43777 diff changeset	432 # For older HTTP, Keep-Alive indicates persistent connection.
52522 9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	433 if self.headers.get("keep-alive"):
26187 ae169f5b94e0 Fix SF bug #637789: Handle Proxy-Connection header. Jeremy Hylton <jeremy@alum.mit.edu> parents: 26126 diff changeset	434 return False
26387 fcf9734e1021 Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 26188 diff changeset	435
33001 4fd59651fe3f SF bug 874842 and patch 997626: httplib bugs Jeremy Hylton <jeremy@alum.mit.edu> parents: 32252 diff changeset	436 # At least Akamai returns a "Connection: Keep-Alive" header,
4fd59651fe3f SF bug 874842 and patch 997626: httplib bugs Jeremy Hylton <jeremy@alum.mit.edu> parents: 32252 diff changeset	437 # which was supposed to be sent by the client.
4fd59651fe3f SF bug 874842 and patch 997626: httplib bugs Jeremy Hylton <jeremy@alum.mit.edu> parents: 32252 diff changeset	438 if conn and "keep-alive" in conn.lower():
4fd59651fe3f SF bug 874842 and patch 997626: httplib bugs Jeremy Hylton <jeremy@alum.mit.edu> parents: 32252 diff changeset	439 return False
4fd59651fe3f SF bug 874842 and patch 997626: httplib bugs Jeremy Hylton <jeremy@alum.mit.edu> parents: 32252 diff changeset	440
26187 ae169f5b94e0 Fix SF bug #637789: Handle Proxy-Connection header. Jeremy Hylton <jeremy@alum.mit.edu> parents: 26126 diff changeset	441 # Proxy-Connection is a netscape hack.
52522 9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	442 pconn = self.headers.get("proxy-connection")
31967 3d046d063a84 Replace str.find()!=1 with the more readable "in" operator. Raymond Hettinger <python@rcn.com> parents: 31389 diff changeset	443 if pconn and "keep-alive" in pconn.lower():
26187 ae169f5b94e0 Fix SF bug #637789: Handle Proxy-Connection header. Jeremy Hylton <jeremy@alum.mit.edu> parents: 26126 diff changeset	444 return False
ae169f5b94e0 Fix SF bug #637789: Handle Proxy-Connection header. Jeremy Hylton <jeremy@alum.mit.edu> parents: 26126 diff changeset	445
ae169f5b94e0 Fix SF bug #637789: Handle Proxy-Connection header. Jeremy Hylton <jeremy@alum.mit.edu> parents: 26126 diff changeset	446 # otherwise, assume it will close
ae169f5b94e0 Fix SF bug #637789: Handle Proxy-Connection header. Jeremy Hylton <jeremy@alum.mit.edu> parents: 26126 diff changeset	447 return True
ae169f5b94e0 Fix SF bug #637789: Handle Proxy-Connection header. Jeremy Hylton <jeremy@alum.mit.edu> parents: 26126 diff changeset	448
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	449 def close(self):
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	450 if self.fp:
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	451 self.fp.close()
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	452 self.fp = None
11527 28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by Guido van Rossum <guido@python.org> parents: 7122 diff changeset	453
42497 17cdbedbb15d Fix several failing tests in test_urllib2net. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42466 diff changeset	454 # These implementations are for the benefit of io.BufferedReader.
17cdbedbb15d Fix several failing tests in test_urllib2net. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42466 diff changeset	455
17cdbedbb15d Fix several failing tests in test_urllib2net. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42466 diff changeset	456 # XXX This class should probably be revised to act more like
17cdbedbb15d Fix several failing tests in test_urllib2net. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42466 diff changeset	457 # the "raw stream" that BufferedReader expects.
17cdbedbb15d Fix several failing tests in test_urllib2net. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42466 diff changeset	458
17cdbedbb15d Fix several failing tests in test_urllib2net. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42466 diff changeset	459 @property
17cdbedbb15d Fix several failing tests in test_urllib2net. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42466 diff changeset	460 def closed(self):
17cdbedbb15d Fix several failing tests in test_urllib2net. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42466 diff changeset	461 return self.isclosed()
17cdbedbb15d Fix several failing tests in test_urllib2net. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42466 diff changeset	462
17cdbedbb15d Fix several failing tests in test_urllib2net. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42466 diff changeset	463 def flush(self):
17cdbedbb15d Fix several failing tests in test_urllib2net. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42466 diff changeset	464 self.fp.flush()
17cdbedbb15d Fix several failing tests in test_urllib2net. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42466 diff changeset	465
52631 d85090a480ba An HTTPResponse is, by its nature, readable. Jeremy Hylton <jeremy@alum.mit.edu> parents: 52522 diff changeset	466 def readable(self):
d85090a480ba An HTTPResponse is, by its nature, readable. Jeremy Hylton <jeremy@alum.mit.edu> parents: 52522 diff changeset	467 return True
d85090a480ba An HTTPResponse is, by its nature, readable. Jeremy Hylton <jeremy@alum.mit.edu> parents: 52522 diff changeset	468
42497 17cdbedbb15d Fix several failing tests in test_urllib2net. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42466 diff changeset	469 # End of "raw stream" methods
17cdbedbb15d Fix several failing tests in test_urllib2net. Jeremy Hylton <jeremy@alum.mit.edu> parents: 42466 diff changeset	470
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	471 def isclosed(self):
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	472 # NOTE: it is possible that we will not ever call self.close(). This
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	473 # case occurs when will_close is TRUE, length is None, and we
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	474 # read up to the last byte, but NOT past it.
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	475 #
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	476 # IMPLIES: if will_close is FALSE, then self.close() will ALWAYS be
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	477 # called, meaning self.isclosed() is meaningful.
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	478 return self.fp is None
6787 f6954274e1ca Doc strings by Mitch Chapman (with a little reformatting). Guido van Rossum <guido@python.org> parents: 5974 diff changeset	479
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	480 def read(self, amt=None):
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	481 if self.fp is None:
43734 3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43400 diff changeset	482 return b""
1555 6d35308261f4 Towards a standard access mechanism for URLs. Guido van Rossum <guido@python.org> parents: diff changeset	483
61061 6950eab51ffe Merged revisions 80587 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 57802 diff changeset	484 if self._method == "HEAD":
62067 7b59b1f633cb Merged revisions 81689 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 61061 diff changeset	485 self.close()
61061 6950eab51ffe Merged revisions 80587 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 57802 diff changeset	486 return b""
6950eab51ffe Merged revisions 80587 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 57802 diff changeset	487
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	488 if self.chunked:
25112 f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	489 return self._read_chunked(amt)
26126 98f3fd1ed42f Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 25112 diff changeset	490
25112 f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	491 if amt is None:
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	492 # unbounded read
33933 eb231544c1ad Fix for SF bug 988120 via patch 1061941. Jeremy Hylton <jeremy@alum.mit.edu> parents: 33761 diff changeset	493 if self.length is None:
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	494 s = self.fp.read()
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	495 else:
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	496 s = self._safe_read(self.length)
33933 eb231544c1ad Fix for SF bug 988120 via patch 1061941. Jeremy Hylton <jeremy@alum.mit.edu> parents: 33761 diff changeset	497 self.length = 0
15868 3060cbfa01be Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 15859 diff changeset	498 self.close() # we read everything
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	499 return s
1555 6d35308261f4 Towards a standard access mechanism for URLs. Guido van Rossum <guido@python.org> parents: diff changeset	500
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	501 if self.length is not None:
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	502 if amt > self.length:
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	503 # clip the read to the "end of response"
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	504 amt = self.length
1555 6d35308261f4 Towards a standard access mechanism for URLs. Guido van Rossum <guido@python.org> parents: diff changeset	505
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	506 # we do not use _safe_read() here because this may be a .will_close
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	507 # connection, and the user is reading more bytes than will be provided
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	508 # (for example, reading in 1k chunks)
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	509 s = self.fp.read(amt)
33933 eb231544c1ad Fix for SF bug 988120 via patch 1061941. Jeremy Hylton <jeremy@alum.mit.edu> parents: 33761 diff changeset	510 if self.length is not None:
eb231544c1ad Fix for SF bug 988120 via patch 1061941. Jeremy Hylton <jeremy@alum.mit.edu> parents: 33761 diff changeset	511 self.length -= len(s)
43734 3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43400 diff changeset	512 if not self.length:
3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43400 diff changeset	513 self.close()
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	514 return s
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	515
25112 f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	516 def _read_chunked(self, amt):
f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	517 assert self.chunked != _UNKNOWN
f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	518 chunk_left = self.chunk_left
55834 266d7dc3d655 Fixes issue #6838: use a list to accumulate the value instead of repeatedly concatenating strings. Chris Withers <chris@simplistix.co.uk> parents: 55444 diff changeset	519 value = []
28083 29965d0d4650 Module review: Raymond Hettinger <python@rcn.com> parents: 28063 diff changeset	520 while True:
25112 f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	521 if chunk_left is None:
67029 3c182f71d4c9 Merged revisions 87373,87381 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 66196 diff changeset	522 line = self.fp.readline(_MAXLINE + 1)
3c182f71d4c9 Merged revisions 87373,87381 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 66196 diff changeset	523 if len(line) > _MAXLINE:
3c182f71d4c9 Merged revisions 87373,87381 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 66196 diff changeset	524 raise LineTooLong("chunk size")
44967 221dec03e261 #1929: fix httplib _read_chunked (str/bytes confusion). Georg Brandl <georg@python.org> parents: 44230 diff changeset	525 i = line.find(b";")
25112 f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	526 if i >= 0:
f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	527 line = line[:i] # strip chunk-extensions
45504 1b6fb5699634 Merged revisions 61034-61036,61038-61048 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45471 diff changeset	528 try:
1b6fb5699634 Merged revisions 61034-61036,61038-61048 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45471 diff changeset	529 chunk_left = int(line, 16)
1b6fb5699634 Merged revisions 61034-61036,61038-61048 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45471 diff changeset	530 except ValueError:
1b6fb5699634 Merged revisions 61034-61036,61038-61048 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45471 diff changeset	531 # close the connection as protocol synchronisation is
1b6fb5699634 Merged revisions 61034-61036,61038-61048 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45471 diff changeset	532 # probably lost
1b6fb5699634 Merged revisions 61034-61036,61038-61048 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 45471 diff changeset	533 self.close()
55834 266d7dc3d655 Fixes issue #6838: use a list to accumulate the value instead of repeatedly concatenating strings. Chris Withers <chris@simplistix.co.uk> parents: 55444 diff changeset	534 raise IncompleteRead(b''.join(value))
25112 f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	535 if chunk_left == 0:
f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	536 break
f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	537 if amt is None:
55834 266d7dc3d655 Fixes issue #6838: use a list to accumulate the value instead of repeatedly concatenating strings. Chris Withers <chris@simplistix.co.uk> parents: 55444 diff changeset	538 value.append(self._safe_read(chunk_left))
25112 f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	539 elif amt < chunk_left:
55834 266d7dc3d655 Fixes issue #6838: use a list to accumulate the value instead of repeatedly concatenating strings. Chris Withers <chris@simplistix.co.uk> parents: 55444 diff changeset	540 value.append(self._safe_read(amt))
25112 f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	541 self.chunk_left = chunk_left - amt
55834 266d7dc3d655 Fixes issue #6838: use a list to accumulate the value instead of repeatedly concatenating strings. Chris Withers <chris@simplistix.co.uk> parents: 55444 diff changeset	542 return b''.join(value)
25112 f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	543 elif amt == chunk_left:
55834 266d7dc3d655 Fixes issue #6838: use a list to accumulate the value instead of repeatedly concatenating strings. Chris Withers <chris@simplistix.co.uk> parents: 55444 diff changeset	544 value.append(self._safe_read(amt))
25112 f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	545 self._safe_read(2) # toss the CRLF at the end of the chunk
f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	546 self.chunk_left = None
55834 266d7dc3d655 Fixes issue #6838: use a list to accumulate the value instead of repeatedly concatenating strings. Chris Withers <chris@simplistix.co.uk> parents: 55444 diff changeset	547 return b''.join(value)
25112 f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	548 else:
55834 266d7dc3d655 Fixes issue #6838: use a list to accumulate the value instead of repeatedly concatenating strings. Chris Withers <chris@simplistix.co.uk> parents: 55444 diff changeset	549 value.append(self._safe_read(chunk_left))
25112 f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	550 amt -= chunk_left
f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	551
f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	552 # we read the whole chunk, get another
f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	553 self._safe_read(2) # toss the CRLF at the end of the chunk
f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	554 chunk_left = None
f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	555
f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	556 # read and discard trailer up to the CRLF terminator
f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	557 ### note: we shouldn't have any trailers!
28083 29965d0d4650 Module review: Raymond Hettinger <python@rcn.com> parents: 28063 diff changeset	558 while True:
67029 3c182f71d4c9 Merged revisions 87373,87381 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 66196 diff changeset	559 line = self.fp.readline(_MAXLINE + 1)
3c182f71d4c9 Merged revisions 87373,87381 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 66196 diff changeset	560 if len(line) > _MAXLINE:
3c182f71d4c9 Merged revisions 87373,87381 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 66196 diff changeset	561 raise LineTooLong("trailer line")
45307 f1205121e848 Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552,60554,60556-60559,60561-60562,60569,60571-60572,60574,60576-60583,60585-60586,60589,60591,60594-60595,60597-60598,60600-60601,60606-60612,60615,60617,60619-60621,60623-60625,60627-60629,60631,60633,60635,60647,60650,60652,60654,60656,60658-60659,60664-60666,60668-60670,60672,60676,60678,60680-60683,60685-60686,60688,60690,60692-60694,60697-60700,60705-60706,60708,60711,60714,60720,60724-60730,60732,60735-60751 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44967 diff changeset	562 if not line:
f1205121e848 Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552,60554,60556-60559,60561-60562,60569,60571-60572,60574,60576-60583,60585-60586,60589,60591,60594-60595,60597-60598,60600-60601,60606-60612,60615,60617,60619-60621,60623-60625,60627-60629,60631,60633,60635,60647,60650,60652,60654,60656,60658-60659,60664-60666,60668-60670,60672,60676,60678,60680-60683,60685-60686,60688,60690,60692-60694,60697-60700,60705-60706,60708,60711,60714,60720,60724-60730,60732,60735-60751 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44967 diff changeset	563 # a vanishingly small number of sites EOF without
f1205121e848 Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552,60554,60556-60559,60561-60562,60569,60571-60572,60574,60576-60583,60585-60586,60589,60591,60594-60595,60597-60598,60600-60601,60606-60612,60615,60617,60619-60621,60623-60625,60627-60629,60631,60633,60635,60647,60650,60652,60654,60656,60658-60659,60664-60666,60668-60670,60672,60676,60678,60680-60683,60685-60686,60688,60690,60692-60694,60697-60700,60705-60706,60708,60711,60714,60720,60724-60730,60732,60735-60751 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44967 diff changeset	564 # sending the trailer
f1205121e848 Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552,60554,60556-60559,60561-60562,60569,60571-60572,60574,60576-60583,60585-60586,60589,60591,60594-60595,60597-60598,60600-60601,60606-60612,60615,60617,60619-60621,60623-60625,60627-60629,60631,60633,60635,60647,60650,60652,60654,60656,60658-60659,60664-60666,60668-60670,60672,60676,60678,60680-60683,60685-60686,60688,60690,60692-60694,60697-60700,60705-60706,60708,60711,60714,60720,60724-60730,60732,60735-60751 via svnmerge from Christian Heimes <christian@cheimes.de> parents: 44967 diff changeset	565 break
43734 3e5edf19d5f0 Merged revisions 58221-58741 via svnmerge from Guido van Rossum <guido@python.org> parents: 43400 diff changeset	566 if line == b"\r\n":
25112 f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	567 break
f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	568
f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	569 # we read everything; close the "file"
f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	570 self.close()
f0ff060cd194 Move code for reading chunked responses in helper function, Jeremy Hylton <jeremy@alum.mit.edu> parents: 25107 diff changeset	571
55834 266d7dc3d655 Fixes issue #6838: use a list to accumulate the value instead of repeatedly concatenating strings. Chris Withers <chris@simplistix.co.uk> parents: 55444 diff changeset	572 return b''.join(value)
26126 98f3fd1ed42f Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 25112 diff changeset	573
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	574 def _safe_read(self, amt):
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	575 """Read the number of bytes requested, compensating for partial reads.
11527 28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by Guido van Rossum <guido@python.org> parents: 7122 diff changeset	576
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	577 Normally, we have a blocking socket, but a read() can be interrupted
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	578 by a signal (resulting in a partial read).
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	579
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	580 Note that we cannot distinguish between EOF and an interrupt when zero
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	581 bytes have been read. IncompleteRead() will be raised in this
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	582 situation.
11527 28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by Guido van Rossum <guido@python.org> parents: 7122 diff changeset	583
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	584 This function should be used when <amt> bytes "should" be present for
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	585 reading. If the bytes are truly not available (due to EOF), then the
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	586 IncompleteRead exception can be used to detect the problem.
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	587 """
35652 6a20831d357d bug [ 1296004 ] MemoryError in httplib Georg Brandl <georg@python.org> parents: 35158 diff changeset	588 s = []
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	589 while amt > 0:
35652 6a20831d357d bug [ 1296004 ] MemoryError in httplib Georg Brandl <georg@python.org> parents: 35158 diff changeset	590 chunk = self.fp.read(min(amt, MAXAMOUNT))
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	591 if not chunk:
51953 9c56eb17f334 Merged revisions 70107 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 51532 diff changeset	592 raise IncompleteRead(b''.join(s), amt)
35652 6a20831d357d bug [ 1296004 ] MemoryError in httplib Georg Brandl <georg@python.org> parents: 35158 diff changeset	593 s.append(chunk)
28083 29965d0d4650 Module review: Raymond Hettinger <python@rcn.com> parents: 28063 diff changeset	594 amt -= len(chunk)
43351 84dc86f21196 Fix for bug 1148: str/bytes issue in httplib's _safe_read(). Guido van Rossum <guido@python.org> parents: 43292 diff changeset	595 return b"".join(s)
11527 28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by Guido van Rossum <guido@python.org> parents: 7122 diff changeset	596
51532 af469dc15fa7 Issue #4631: Fix urlopen() result when an HTTP response uses chunked encoding. Antoine Pitrou <solipsis@pitrou.net> parents: 51449 diff changeset	597 def fileno(self):
af469dc15fa7 Issue #4631: Fix urlopen() result when an HTTP response uses chunked encoding. Antoine Pitrou <solipsis@pitrou.net> parents: 51449 diff changeset	598 return self.fp.fileno()
af469dc15fa7 Issue #4631: Fix urlopen() result when an HTTP response uses chunked encoding. Antoine Pitrou <solipsis@pitrou.net> parents: 51449 diff changeset	599
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	600 def getheader(self, name, default=None):
52522 9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	601 if self.headers is None:
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	602 raise ResponseNotReady()
63538 904ef4bbff5e Merged revisions 83521 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 62067 diff changeset	603 headers = self.headers.get_all(name) or default
904ef4bbff5e Merged revisions 83521 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 62067 diff changeset	604 if isinstance(headers, str) or not hasattr(headers, '__iter__'):
904ef4bbff5e Merged revisions 83521 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 62067 diff changeset	605 return headers
904ef4bbff5e Merged revisions 83521 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 62067 diff changeset	606 else:
904ef4bbff5e Merged revisions 83521 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 62067 diff changeset	607 return ', '.join(headers)
11527 28b8585354de OpenSSL support. This is based on patches for a version of SSLeay by Guido van Rossum <guido@python.org> parents: 7122 diff changeset	608
33173 e05e9d05830d Patch #800236: add HTTPResponse.getheaders(). Martin v. Löwis <martin@v.loewis.de> parents: 33001 diff changeset	609 def getheaders(self):
e05e9d05830d Patch #800236: add HTTPResponse.getheaders(). Martin v. Löwis <martin@v.loewis.de> parents: 33001 diff changeset	610 """Return list of (header, value) tuples."""
52522 9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	611 if self.headers is None:
33173 e05e9d05830d Patch #800236: add HTTPResponse.getheaders(). Martin v. Löwis <martin@v.loewis.de> parents: 33001 diff changeset	612 raise ResponseNotReady()
52522 9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	613 return list(self.headers.items())
33173 e05e9d05830d Patch #800236: add HTTPResponse.getheaders(). Martin v. Löwis <martin@v.loewis.de> parents: 33001 diff changeset	614
51532 af469dc15fa7 Issue #4631: Fix urlopen() result when an HTTP response uses chunked encoding. Antoine Pitrou <solipsis@pitrou.net> parents: 51449 diff changeset	615 # We override IOBase.__iter__ so that it doesn't check for closed-ness
af469dc15fa7 Issue #4631: Fix urlopen() result when an HTTP response uses chunked encoding. Antoine Pitrou <solipsis@pitrou.net> parents: 51449 diff changeset	616
af469dc15fa7 Issue #4631: Fix urlopen() result when an HTTP response uses chunked encoding. Antoine Pitrou <solipsis@pitrou.net> parents: 51449 diff changeset	617 def __iter__(self):
af469dc15fa7 Issue #4631: Fix urlopen() result when an HTTP response uses chunked encoding. Antoine Pitrou <solipsis@pitrou.net> parents: 51449 diff changeset	618 return self
af469dc15fa7 Issue #4631: Fix urlopen() result when an HTTP response uses chunked encoding. Antoine Pitrou <solipsis@pitrou.net> parents: 51449 diff changeset	619
52522 9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	620 # For compatibility with old-style urllib responses.
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	621
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	622 def info(self):
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	623 return self.headers
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	624
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	625 def geturl(self):
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	626 return self.url
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	627
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	628 def getcode(self):
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	629 return self.status
1555 6d35308261f4 Towards a standard access mechanism for URLs. Guido van Rossum <guido@python.org> parents: diff changeset	630
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	631 class HTTPConnection:
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	632
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	633 _http_vsn = 11
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	634 _http_vsn_str = 'HTTP/1.1'
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	635
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	636 response_class = HTTPResponse
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	637 default_port = HTTP_PORT
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	638 auto_open = 1
14672 1b20ad6eb501 Do not close socket when a Content-Length is 0. This make the Jeremy Hylton <jeremy@alum.mit.edu> parents: 14560 diff changeset	639 debuglevel = 0
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	640
66988 b6d3fe70802f Issue #10711: Remove HTTP 0.9 support from http.client. The `strict` Antoine Pitrou <solipsis@pitrou.net> parents: 66187 diff changeset	641 def __init__(self, host, port=None, strict=_strict_sentinel,
58114 b0386fe650c7 Merged revisions 77263-77264 via svnmerge from Gregory P. Smith <greg@mad-scientist.com> parents: 57801 diff changeset	642 timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None):
66988 b6d3fe70802f Issue #10711: Remove HTTP 0.9 support from http.client. The `strict` Antoine Pitrou <solipsis@pitrou.net> parents: 66187 diff changeset	643 if strict is not _strict_sentinel:
b6d3fe70802f Issue #10711: Remove HTTP 0.9 support from http.client. The `strict` Antoine Pitrou <solipsis@pitrou.net> parents: 66187 diff changeset	644 warnings.warn("the 'strict' argument isn't supported anymore; "
b6d3fe70802f Issue #10711: Remove HTTP 0.9 support from http.client. The `strict` Antoine Pitrou <solipsis@pitrou.net> parents: 66187 diff changeset	645 "http.client now always assumes HTTP/1.x compliant servers.",
b6d3fe70802f Issue #10711: Remove HTTP 0.9 support from http.client. The `strict` Antoine Pitrou <solipsis@pitrou.net> parents: 66187 diff changeset	646 DeprecationWarning, 2)
41554 06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41501 diff changeset	647 self.timeout = timeout
58114 b0386fe650c7 Merged revisions 77263-77264 via svnmerge from Gregory P. Smith <greg@mad-scientist.com> parents: 57801 diff changeset	648 self.source_address = source_address
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	649 self.sock = None
24262 3b571e32a6e4 Send HTTP requests with a single send() call instead of many. Jeremy Hylton <jeremy@alum.mit.edu> parents: 24216 diff changeset	650 self._buffer = []
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	651 self.__response = None
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	652 self.__state = _CS_IDLE
28978 83fe0f5c9359 SF bug 622042: Don't expect response body from HEAD request. Jeremy Hylton <jeremy@alum.mit.edu> parents: 28671 diff changeset	653 self._method = None
55444 5112a56df977 Backport the changes made in revision 74198, fixing the issue 1424152 Senthil Kumaran <orsenthil@gmail.com> parents: 52631 diff changeset	654 self._tunnel_host = None
5112a56df977 Backport the changes made in revision 74198, fixing the issue 1424152 Senthil Kumaran <orsenthil@gmail.com> parents: 52631 diff changeset	655 self._tunnel_port = None
68009 92629ccaae76 Merged revisions 87627,87638,87739,87760,87771,87787,87984,87986,88108,88115,88144,88165,88329,88364-88365,88369-88370,88423-88424 via svnmerge from Georg Brandl <georg@python.org> parents: 67029 diff changeset	656 self._tunnel_headers = {}
24263 e6033254df21 Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 24262 diff changeset	657
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	658 self._set_hostport(host, port)
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	659
57801 724a0da85c42 Merged revisions 76908 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 56288 diff changeset	660 def set_tunnel(self, host, port=None, headers=None):
724a0da85c42 Merged revisions 76908 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 56288 diff changeset	661 """ Sets up the host and the port for the HTTP CONNECT Tunnelling.
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	662
57801 724a0da85c42 Merged revisions 76908 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 56288 diff changeset	663 The headers argument should be a mapping of extra HTTP headers
724a0da85c42 Merged revisions 76908 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 56288 diff changeset	664 to send with the CONNECT request.
724a0da85c42 Merged revisions 76908 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 56288 diff changeset	665 """
55444 5112a56df977 Backport the changes made in revision 74198, fixing the issue 1424152 Senthil Kumaran <orsenthil@gmail.com> parents: 52631 diff changeset	666 self._tunnel_host = host
5112a56df977 Backport the changes made in revision 74198, fixing the issue 1424152 Senthil Kumaran <orsenthil@gmail.com> parents: 52631 diff changeset	667 self._tunnel_port = port
57802 dc1aadf9fa4a Merged revisions 76910 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 56293 diff changeset	668 if headers:
dc1aadf9fa4a Merged revisions 76910 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 56293 diff changeset	669 self._tunnel_headers = headers
dc1aadf9fa4a Merged revisions 76910 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 56293 diff changeset	670 else:
dc1aadf9fa4a Merged revisions 76910 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 56293 diff changeset	671 self._tunnel_headers.clear()
55444 5112a56df977 Backport the changes made in revision 74198, fixing the issue 1424152 Senthil Kumaran <orsenthil@gmail.com> parents: 52631 diff changeset	672
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	673 def _set_hostport(self, host, port):
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	674 if port is None:
33488 71ed4b35fdc4 Search from the end of the host/port combination to find the colon which Skip Montanaro <skip@pobox.com> parents: 33173 diff changeset	675 i = host.rfind(':')
33491 0c299cabf4f0 missed the obvious test case and corresponding fix Skip Montanaro <skip@pobox.com> parents: 33488 diff changeset	676 j = host.rfind(']') # ipv6 addresses have [...]
0c299cabf4f0 missed the obvious test case and corresponding fix Skip Montanaro <skip@pobox.com> parents: 33488 diff changeset	677 if i > j:
22494 7224a1df4809 add InvalidURL exception - raised if port is given but empty or non-numeric Skip Montanaro <skip@pobox.com> parents: 22403 diff changeset	678 try:
7224a1df4809 add InvalidURL exception - raised if port is given but empty or non-numeric Skip Montanaro <skip@pobox.com> parents: 22403 diff changeset	679 port = int(host[i+1:])
7224a1df4809 add InvalidURL exception - raised if port is given but empty or non-numeric Skip Montanaro <skip@pobox.com> parents: 22403 diff changeset	680 except ValueError:
72981 6ac59218c049 Fixes #10860: Handle empty port after port delimiter in httplib Łukasz Langa <lukasz@langa.pl> parents: 72692 diff changeset	681 if host[i+1:] == "": # http://foo.com:/ == http://foo.com/
6ac59218c049 Fixes #10860: Handle empty port after port delimiter in httplib Łukasz Langa <lukasz@langa.pl> parents: 72692 diff changeset	682 port = self.default_port
6ac59218c049 Fixes #10860: Handle empty port after port delimiter in httplib Łukasz Langa <lukasz@langa.pl> parents: 72692 diff changeset	683 else:
6ac59218c049 Fixes #10860: Handle empty port after port delimiter in httplib Łukasz Langa <lukasz@langa.pl> parents: 72692 diff changeset	684 raise InvalidURL("nonnumeric port: '%s'" % host[i+1:])
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	685 host = host[:i]
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	686 else:
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	687 port = self.default_port
33761 d1228127d294 SF bug #1046855: httplib index out of range Raymond Hettinger <python@rcn.com> parents: 33506 diff changeset	688 if host and host[0] == '[' and host[-1] == ']':
33496 9e2b94a3b5dc Remove tabs. Brett Cannon <bcannon@gmail.com> parents: 33493 diff changeset	689 host = host[1:-1]
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	690 self.host = host
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	691 self.port = port
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	692
14672 1b20ad6eb501 Do not close socket when a Content-Length is 0. This make the Jeremy Hylton <jeremy@alum.mit.edu> parents: 14560 diff changeset	693 def set_debuglevel(self, level):
1b20ad6eb501 Do not close socket when a Content-Length is 0. This make the Jeremy Hylton <jeremy@alum.mit.edu> parents: 14560 diff changeset	694 self.debuglevel = level
1b20ad6eb501 Do not close socket when a Content-Length is 0. This make the Jeremy Hylton <jeremy@alum.mit.edu> parents: 14560 diff changeset	695
55444 5112a56df977 Backport the changes made in revision 74198, fixing the issue 1424152 Senthil Kumaran <orsenthil@gmail.com> parents: 52631 diff changeset	696 def _tunnel(self):
5112a56df977 Backport the changes made in revision 74198, fixing the issue 1424152 Senthil Kumaran <orsenthil@gmail.com> parents: 52631 diff changeset	697 self._set_hostport(self._tunnel_host, self._tunnel_port)
68009 92629ccaae76 Merged revisions 87627,87638,87739,87760,87771,87787,87984,87986,88108,88115,88144,88165,88329,88364-88365,88369-88370,88423-88424 via svnmerge from Georg Brandl <georg@python.org> parents: 67029 diff changeset	698 connect_str = "CONNECT %s:%d HTTP/1.0\r\n" % (self.host, self.port)
55444 5112a56df977 Backport the changes made in revision 74198, fixing the issue 1424152 Senthil Kumaran <orsenthil@gmail.com> parents: 52631 diff changeset	699 connect_bytes = connect_str.encode("ascii")
5112a56df977 Backport the changes made in revision 74198, fixing the issue 1424152 Senthil Kumaran <orsenthil@gmail.com> parents: 52631 diff changeset	700 self.send(connect_bytes)
68009 92629ccaae76 Merged revisions 87627,87638,87739,87760,87771,87787,87984,87986,88108,88115,88144,88165,88329,88364-88365,88369-88370,88423-88424 via svnmerge from Georg Brandl <georg@python.org> parents: 67029 diff changeset	701 for header, value in self._tunnel_headers.items():
57802 dc1aadf9fa4a Merged revisions 76910 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 56293 diff changeset	702 header_str = "%s: %s\r\n" % (header, value)
67720 b3cadf5cf742 To match the behaviour of HTTP server, the HTTP client library now also encodes Armin Ronacher <armin.ronacher@active-4.com> parents: 67115 diff changeset	703 header_bytes = header_str.encode("latin1")
57802 dc1aadf9fa4a Merged revisions 76910 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 56293 diff changeset	704 self.send(header_bytes)
68009 92629ccaae76 Merged revisions 87627,87638,87739,87760,87771,87787,87984,87986,88108,88115,88144,88165,88329,88364-88365,88369-88370,88423-88424 via svnmerge from Georg Brandl <georg@python.org> parents: 67029 diff changeset	705 self.send(b'\r\n')
57802 dc1aadf9fa4a Merged revisions 76910 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 56293 diff changeset	706
67721 08673e5f549a #10983: fix several bugs in the _tunnel implementation that seem to have missed while porting between branches. A unittest is needed! Georg Brandl <georg@python.org> parents: 67720 diff changeset	707 response = self.response_class(self.sock, method=self._method)
55444 5112a56df977 Backport the changes made in revision 74198, fixing the issue 1424152 Senthil Kumaran <orsenthil@gmail.com> parents: 52631 diff changeset	708 (version, code, message) = response._read_status()
57802 dc1aadf9fa4a Merged revisions 76910 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 56293 diff changeset	709
55444 5112a56df977 Backport the changes made in revision 74198, fixing the issue 1424152 Senthil Kumaran <orsenthil@gmail.com> parents: 52631 diff changeset	710 if code != 200:
5112a56df977 Backport the changes made in revision 74198, fixing the issue 1424152 Senthil Kumaran <orsenthil@gmail.com> parents: 52631 diff changeset	711 self.close()
5112a56df977 Backport the changes made in revision 74198, fixing the issue 1424152 Senthil Kumaran <orsenthil@gmail.com> parents: 52631 diff changeset	712 raise socket.error("Tunnel connection failed: %d %s" % (code,
5112a56df977 Backport the changes made in revision 74198, fixing the issue 1424152 Senthil Kumaran <orsenthil@gmail.com> parents: 52631 diff changeset	713 message.strip()))
5112a56df977 Backport the changes made in revision 74198, fixing the issue 1424152 Senthil Kumaran <orsenthil@gmail.com> parents: 52631 diff changeset	714 while True:
67029 3c182f71d4c9 Merged revisions 87373,87381 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 66196 diff changeset	715 line = response.fp.readline(_MAXLINE + 1)
3c182f71d4c9 Merged revisions 87373,87381 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 66196 diff changeset	716 if len(line) > _MAXLINE:
3c182f71d4c9 Merged revisions 87373,87381 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 66196 diff changeset	717 raise LineTooLong("header line")
55444 5112a56df977 Backport the changes made in revision 74198, fixing the issue 1424152 Senthil Kumaran <orsenthil@gmail.com> parents: 52631 diff changeset	718 if line == b'\r\n':
5112a56df977 Backport the changes made in revision 74198, fixing the issue 1424152 Senthil Kumaran <orsenthil@gmail.com> parents: 52631 diff changeset	719 break
5112a56df977 Backport the changes made in revision 74198, fixing the issue 1424152 Senthil Kumaran <orsenthil@gmail.com> parents: 52631 diff changeset	720
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	721 def connect(self):
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	722 """Connect to the host and port specified in __init__."""
41554 06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41501 diff changeset	723 self.sock = socket.create_connection((self.host,self.port),
58114 b0386fe650c7 Merged revisions 77263-77264 via svnmerge from Gregory P. Smith <greg@mad-scientist.com> parents: 57801 diff changeset	724 self.timeout, self.source_address)
55444 5112a56df977 Backport the changes made in revision 74198, fixing the issue 1424152 Senthil Kumaran <orsenthil@gmail.com> parents: 52631 diff changeset	725 if self._tunnel_host:
5112a56df977 Backport the changes made in revision 74198, fixing the issue 1424152 Senthil Kumaran <orsenthil@gmail.com> parents: 52631 diff changeset	726 self._tunnel()
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	727
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	728 def close(self):
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	729 """Close the connection to the HTTP server."""
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	730 if self.sock:
15868 3060cbfa01be Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 15859 diff changeset	731 self.sock.close() # close it manually... there may be other refs
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	732 self.sock = None
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	733 if self.__response:
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	734 self.__response.close()
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	735 self.__response = None
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	736 self.__state = _CS_IDLE
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	737
65053 bebe5e35661e Merged revisions 85169 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 63538 diff changeset	738 def send(self, data):
67046 6f56b247a7cd Issue3243 - Support iterable bodies in httplib. Patch contributions by Xuanji Li and Chris AtLee. Senthil Kumaran <orsenthil@gmail.com> parents: 67020 diff changeset	739 """Send `data' to the server.
6f56b247a7cd Issue3243 - Support iterable bodies in httplib. Patch contributions by Xuanji Li and Chris AtLee. Senthil Kumaran <orsenthil@gmail.com> parents: 67020 diff changeset	740 ``data`` can be a string object, a bytes object, an array object, a
6f56b247a7cd Issue3243 - Support iterable bodies in httplib. Patch contributions by Xuanji Li and Chris AtLee. Senthil Kumaran <orsenthil@gmail.com> parents: 67020 diff changeset	741 file-like object that supports a .read() method, or an iterable object.
6f56b247a7cd Issue3243 - Support iterable bodies in httplib. Patch contributions by Xuanji Li and Chris AtLee. Senthil Kumaran <orsenthil@gmail.com> parents: 67020 diff changeset	742 """
6f56b247a7cd Issue3243 - Support iterable bodies in httplib. Patch contributions by Xuanji Li and Chris AtLee. Senthil Kumaran <orsenthil@gmail.com> parents: 67020 diff changeset	743
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	744 if self.sock is None:
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	745 if self.auto_open:
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	746 self.connect()
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	747 else:
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	748 raise NotConnected()
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	749
14672 1b20ad6eb501 Do not close socket when a Content-Length is 0. This make the Jeremy Hylton <jeremy@alum.mit.edu> parents: 14560 diff changeset	750 if self.debuglevel > 0:
65053 bebe5e35661e Merged revisions 85169 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 63538 diff changeset	751 print("send:", repr(data))
52375 a726f7928561 Remove special logic that closes HTTPConnection socket on EPIPE. Jeremy Hylton <jeremy@alum.mit.edu> parents: 52370 diff changeset	752 blocksize = 8192
65053 bebe5e35661e Merged revisions 85169 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 63538 diff changeset	753 if hasattr(data, "read") :
52375 a726f7928561 Remove special logic that closes HTTPConnection socket on EPIPE. Jeremy Hylton <jeremy@alum.mit.edu> parents: 52370 diff changeset	754 if self.debuglevel > 0:
a726f7928561 Remove special logic that closes HTTPConnection socket on EPIPE. Jeremy Hylton <jeremy@alum.mit.edu> parents: 52370 diff changeset	755 print("sendIng a read()able")
a726f7928561 Remove special logic that closes HTTPConnection socket on EPIPE. Jeremy Hylton <jeremy@alum.mit.edu> parents: 52370 diff changeset	756 encode = False
56293 a17cd9fcdd46 Merged revisions 75137 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 55834 diff changeset	757 try:
65053 bebe5e35661e Merged revisions 85169 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 63538 diff changeset	758 mode = data.mode
56293 a17cd9fcdd46 Merged revisions 75137 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 55834 diff changeset	759 except AttributeError:
a17cd9fcdd46 Merged revisions 75137 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 55834 diff changeset	760 # io.BytesIO and other file-like objects don't have a `mode`
a17cd9fcdd46 Merged revisions 75137 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 55834 diff changeset	761 # attribute.
a17cd9fcdd46 Merged revisions 75137 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 55834 diff changeset	762 pass
a17cd9fcdd46 Merged revisions 75137 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 55834 diff changeset	763 else:
a17cd9fcdd46 Merged revisions 75137 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 55834 diff changeset	764 if "b" not in mode:
a17cd9fcdd46 Merged revisions 75137 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 55834 diff changeset	765 encode = True
a17cd9fcdd46 Merged revisions 75137 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 55834 diff changeset	766 if self.debuglevel > 0:
a17cd9fcdd46 Merged revisions 75137 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 55834 diff changeset	767 print("encoding file using iso-8859-1")
52375 a726f7928561 Remove special logic that closes HTTPConnection socket on EPIPE. Jeremy Hylton <jeremy@alum.mit.edu> parents: 52370 diff changeset	768 while 1:
65053 bebe5e35661e Merged revisions 85169 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 63538 diff changeset	769 datablock = data.read(blocksize)
bebe5e35661e Merged revisions 85169 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 63538 diff changeset	770 if not datablock:
52375 a726f7928561 Remove special logic that closes HTTPConnection socket on EPIPE. Jeremy Hylton <jeremy@alum.mit.edu> parents: 52370 diff changeset	771 break
a726f7928561 Remove special logic that closes HTTPConnection socket on EPIPE. Jeremy Hylton <jeremy@alum.mit.edu> parents: 52370 diff changeset	772 if encode:
65053 bebe5e35661e Merged revisions 85169 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 63538 diff changeset	773 datablock = datablock.encode("iso-8859-1")
bebe5e35661e Merged revisions 85169 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 63538 diff changeset	774 self.sock.sendall(datablock)
67046 6f56b247a7cd Issue3243 - Support iterable bodies in httplib. Patch contributions by Xuanji Li and Chris AtLee. Senthil Kumaran <orsenthil@gmail.com> parents: 67020 diff changeset	775
6f56b247a7cd Issue3243 - Support iterable bodies in httplib. Patch contributions by Xuanji Li and Chris AtLee. Senthil Kumaran <orsenthil@gmail.com> parents: 67020 diff changeset	776 try:
65053 bebe5e35661e Merged revisions 85169 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 63538 diff changeset	777 self.sock.sendall(data)
67046 6f56b247a7cd Issue3243 - Support iterable bodies in httplib. Patch contributions by Xuanji Li and Chris AtLee. Senthil Kumaran <orsenthil@gmail.com> parents: 67020 diff changeset	778 except TypeError:
6f56b247a7cd Issue3243 - Support iterable bodies in httplib. Patch contributions by Xuanji Li and Chris AtLee. Senthil Kumaran <orsenthil@gmail.com> parents: 67020 diff changeset	779 if isinstance(data, collections.Iterable):
6f56b247a7cd Issue3243 - Support iterable bodies in httplib. Patch contributions by Xuanji Li and Chris AtLee. Senthil Kumaran <orsenthil@gmail.com> parents: 67020 diff changeset	780 for d in data:
6f56b247a7cd Issue3243 - Support iterable bodies in httplib. Patch contributions by Xuanji Li and Chris AtLee. Senthil Kumaran <orsenthil@gmail.com> parents: 67020 diff changeset	781 self.sock.sendall(d)
6f56b247a7cd Issue3243 - Support iterable bodies in httplib. Patch contributions by Xuanji Li and Chris AtLee. Senthil Kumaran <orsenthil@gmail.com> parents: 67020 diff changeset	782 else:
71727 0a9b0712f51a Fix spacing in string literal. Georg Brandl <georg@python.org> parents: 71688 diff changeset	783 raise TypeError("data should be a bytes-like object "
0a9b0712f51a Fix spacing in string literal. Georg Brandl <georg@python.org> parents: 71688 diff changeset	784 "or an iterable, got %r" % type(data))
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	785
24262 3b571e32a6e4 Send HTTP requests with a single send() call instead of many. Jeremy Hylton <jeremy@alum.mit.edu> parents: 24216 diff changeset	786 def _output(self, s):
3b571e32a6e4 Send HTTP requests with a single send() call instead of many. Jeremy Hylton <jeremy@alum.mit.edu> parents: 24216 diff changeset	787 """Add a line of output to the current request buffer.
24674 3269bdd65988 Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 24378 diff changeset	788
24264 18c1b290e484 Fix typos and such caught by the pycheckerbot. Jeremy Hylton <jeremy@alum.mit.edu> parents: 24263 diff changeset	789 Assumes that the line does not end with \\r\\n.
24262 3b571e32a6e4 Send HTTP requests with a single send() call instead of many. Jeremy Hylton <jeremy@alum.mit.edu> parents: 24216 diff changeset	790 """
3b571e32a6e4 Send HTTP requests with a single send() call instead of many. Jeremy Hylton <jeremy@alum.mit.edu> parents: 24216 diff changeset	791 self._buffer.append(s)
3b571e32a6e4 Send HTTP requests with a single send() call instead of many. Jeremy Hylton <jeremy@alum.mit.edu> parents: 24216 diff changeset	792
49907 75a8caa24186 Merged revisions 67442 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49734 diff changeset	793 def _send_output(self, message_body=None):
24262 3b571e32a6e4 Send HTTP requests with a single send() call instead of many. Jeremy Hylton <jeremy@alum.mit.edu> parents: 24216 diff changeset	794 """Send the currently buffered request and clear the buffer.
3b571e32a6e4 Send HTTP requests with a single send() call instead of many. Jeremy Hylton <jeremy@alum.mit.edu> parents: 24216 diff changeset	795
24264 18c1b290e484 Fix typos and such caught by the pycheckerbot. Jeremy Hylton <jeremy@alum.mit.edu> parents: 24263 diff changeset	796 Appends an extra \\r\\n to the buffer.
50842 507874f655ac Merged revisions 68458 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 50540 diff changeset	797 A message_body may be specified, to be appended to the request.
24262 3b571e32a6e4 Send HTTP requests with a single send() call instead of many. Jeremy Hylton <jeremy@alum.mit.edu> parents: 24216 diff changeset	798 """
42133 a8582e25748b Fix test_httplib. Martin v. Löwis <martin@v.loewis.de> parents: 41824 diff changeset	799 self._buffer.extend((b"", b""))
a8582e25748b Fix test_httplib. Martin v. Löwis <martin@v.loewis.de> parents: 41824 diff changeset	800 msg = b"\r\n".join(self._buffer)
24262 3b571e32a6e4 Send HTTP requests with a single send() call instead of many. Jeremy Hylton <jeremy@alum.mit.edu> parents: 24216 diff changeset	801 del self._buffer[:]
49907 75a8caa24186 Merged revisions 67442 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49734 diff changeset	802 # If msg and message_body are sent in a single send() call,
75a8caa24186 Merged revisions 67442 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49734 diff changeset	803 # it will avoid performance problems caused by the interaction
68488 0991b40e895d #11515: fix several typos. Patch by Piotr Kasprzyk. Ezio Melotti <ezio.melotti@gmail.com> parents: 68009 diff changeset	804 # between delayed ack and the Nagle algorithm.
50842 507874f655ac Merged revisions 68458 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 50540 diff changeset	805 if isinstance(message_body, bytes):
49907 75a8caa24186 Merged revisions 67442 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49734 diff changeset	806 msg += message_body
50842 507874f655ac Merged revisions 68458 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 50540 diff changeset	807 message_body = None
24262 3b571e32a6e4 Send HTTP requests with a single send() call instead of many. Jeremy Hylton <jeremy@alum.mit.edu> parents: 24216 diff changeset	808 self.send(msg)
50842 507874f655ac Merged revisions 68458 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 50540 diff changeset	809 if message_body is not None:
52370 8b691690babd Fix some string encoding issues with entity bodies in HTTP requests. Jeremy Hylton <jeremy@alum.mit.edu> parents: 52369 diff changeset	810 # message_body was not a string (i.e. it is a file), and
8b691690babd Fix some string encoding issues with entity bodies in HTTP requests. Jeremy Hylton <jeremy@alum.mit.edu> parents: 52369 diff changeset	811 # we must run the risk of Nagle.
50842 507874f655ac Merged revisions 68458 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 50540 diff changeset	812 self.send(message_body)
24262 3b571e32a6e4 Send HTTP requests with a single send() call instead of many. Jeremy Hylton <jeremy@alum.mit.edu> parents: 24216 diff changeset	813
30976 ead4c61219d0 Patch #831747: Add skip_accept_encoding parameter to putrequest. Martin v. Löwis <martin@v.loewis.de> parents: 30888 diff changeset	814 def putrequest(self, method, url, skip_host=0, skip_accept_encoding=0):
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	815 """Send a request to the server.
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	816
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	817 `method' specifies an HTTP request method, e.g. 'GET'.
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	818 `url' specifies the object being requested, e.g. '/index.html'.
30976 ead4c61219d0 Patch #831747: Add skip_accept_encoding parameter to putrequest. Martin v. Löwis <martin@v.loewis.de> parents: 30888 diff changeset	819 `skip_host' if True does not add automatically a 'Host:' header
ead4c61219d0 Patch #831747: Add skip_accept_encoding parameter to putrequest. Martin v. Löwis <martin@v.loewis.de> parents: 30888 diff changeset	820 `skip_accept_encoding' if True does not add automatically an
ead4c61219d0 Patch #831747: Add skip_accept_encoding parameter to putrequest. Martin v. Löwis <martin@v.loewis.de> parents: 30888 diff changeset	821 'Accept-Encoding:' header
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	822 """
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	823
29584 da0248fcfc52 Deal with a couple XXX comments which asked questions. Greg Stein <gstein@lyra.org> parents: 29465 diff changeset	824 # if a prior response has been completed, then forget about it.
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	825 if self.__response and self.__response.isclosed():
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	826 self.__response = None
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	827
31389 aca1ce1b4b61 Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 30976 diff changeset	828
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	829 # in certain cases, we cannot issue another request on this connection.
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	830 # this occurs when:
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	831 # 1) we are in the process of sending a request. (_CS_REQ_STARTED)
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	832 # 2) a response to a previous request has signalled that it is going
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	833 # to close the connection upon completion.
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	834 # 3) the headers for the previous response have not been read, thus
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	835 # we cannot determine whether point (2) is true. (_CS_REQ_SENT)
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	836 #
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	837 # if there is no prior response, then we can request at will.
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	838 #
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	839 # if point (2) is true, then we will have passed the socket to the
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	840 # response (effectively meaning, "there is no prior response"), and
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	841 # will open a new one when a new request is made.
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	842 #
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	843 # Note: if a prior response exists, then we can start a new request.
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	844 # We are not allowed to begin fetching the response to this new
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	845 # request, however, until that prior response is complete.
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	846 #
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	847 if self.__state == _CS_IDLE:
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	848 self.__state = _CS_REQ_STARTED
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	849 else:
52522 9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	850 raise CannotSendRequest(self.__state)
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	851
28978 83fe0f5c9359 SF bug 622042: Don't expect response body from HEAD request. Jeremy Hylton <jeremy@alum.mit.edu> parents: 28671 diff changeset	852 # Save the method we use, we need it later in the response phase
83fe0f5c9359 SF bug 622042: Don't expect response body from HEAD request. Jeremy Hylton <jeremy@alum.mit.edu> parents: 28671 diff changeset	853 self._method = method
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	854 if not url:
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	855 url = '/'
42133 a8582e25748b Fix test_httplib. Martin v. Löwis <martin@v.loewis.de> parents: 41824 diff changeset	856 request = '%s %s %s' % (method, url, self._http_vsn_str)
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	857
42133 a8582e25748b Fix test_httplib. Martin v. Löwis <martin@v.loewis.de> parents: 41824 diff changeset	858 # Non-ASCII characters should have been eliminated earlier
a8582e25748b Fix test_httplib. Martin v. Löwis <martin@v.loewis.de> parents: 41824 diff changeset	859 self._output(request.encode('ascii'))
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	860
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	861 if self._http_vsn == 11:
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	862 # Issue some standard headers for better HTTP/1.1 compliance
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	863
22202 5f2c0f6f0af7 Fix SF bug 525520. Jeremy Hylton <jeremy@alum.mit.edu> parents: 22192 diff changeset	864 if not skip_host:
5f2c0f6f0af7 Fix SF bug 525520. Jeremy Hylton <jeremy@alum.mit.edu> parents: 22192 diff changeset	865 # this header is issued only for HTTP/1.1
5f2c0f6f0af7 Fix SF bug 525520. Jeremy Hylton <jeremy@alum.mit.edu> parents: 22192 diff changeset	866 # connections. more specifically, this means it is
5f2c0f6f0af7 Fix SF bug 525520. Jeremy Hylton <jeremy@alum.mit.edu> parents: 22192 diff changeset	867 # only issued when the client uses the new
5f2c0f6f0af7 Fix SF bug 525520. Jeremy Hylton <jeremy@alum.mit.edu> parents: 22192 diff changeset	868 # HTTPConnection() class. backwards-compat clients
5f2c0f6f0af7 Fix SF bug 525520. Jeremy Hylton <jeremy@alum.mit.edu> parents: 22192 diff changeset	869 # will be using HTTP/1.0 and those clients may be
5f2c0f6f0af7 Fix SF bug 525520. Jeremy Hylton <jeremy@alum.mit.edu> parents: 22192 diff changeset	870 # issuing this header themselves. we should NOT issue
5f2c0f6f0af7 Fix SF bug 525520. Jeremy Hylton <jeremy@alum.mit.edu> parents: 22192 diff changeset	871 # it twice; some web servers (such as Apache) barf
5f2c0f6f0af7 Fix SF bug 525520. Jeremy Hylton <jeremy@alum.mit.edu> parents: 22192 diff changeset	872 # when they see two Host: headers
15859 31967a233600 SF Patch #103232 by dougfort: Preserve Nonstandard Port Number in Host Guido van Rossum <guido@python.org> parents: 15845 diff changeset	873
22202 5f2c0f6f0af7 Fix SF bug 525520. Jeremy Hylton <jeremy@alum.mit.edu> parents: 22192 diff changeset	874 # If we need a non-standard port,include it in the
5f2c0f6f0af7 Fix SF bug 525520. Jeremy Hylton <jeremy@alum.mit.edu> parents: 22192 diff changeset	875 # header. If the request is going through a proxy,
5f2c0f6f0af7 Fix SF bug 525520. Jeremy Hylton <jeremy@alum.mit.edu> parents: 22192 diff changeset	876 # but the host of the actual URL, not the host of the
5f2c0f6f0af7 Fix SF bug 525520. Jeremy Hylton <jeremy@alum.mit.edu> parents: 22192 diff changeset	877 # proxy.
22192 044f9e71320f SF bug report #405939: wrong Host header with proxy Jeremy Hylton <jeremy@alum.mit.edu> parents: 21962 diff changeset	878
22202 5f2c0f6f0af7 Fix SF bug 525520. Jeremy Hylton <jeremy@alum.mit.edu> parents: 22192 diff changeset	879 netloc = ''
5f2c0f6f0af7 Fix SF bug 525520. Jeremy Hylton <jeremy@alum.mit.edu> parents: 22192 diff changeset	880 if url.startswith('http'):
5f2c0f6f0af7 Fix SF bug 525520. Jeremy Hylton <jeremy@alum.mit.edu> parents: 22192 diff changeset	881 nil, netloc, nil, nil, nil = urlsplit(url)
5f2c0f6f0af7 Fix SF bug 525520. Jeremy Hylton <jeremy@alum.mit.edu> parents: 22192 diff changeset	882
5f2c0f6f0af7 Fix SF bug 525520. Jeremy Hylton <jeremy@alum.mit.edu> parents: 22192 diff changeset	883 if netloc:
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 36559 diff changeset	884 try:
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 36559 diff changeset	885 netloc_enc = netloc.encode("ascii")
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 36559 diff changeset	886 except UnicodeEncodeError:
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 36559 diff changeset	887 netloc_enc = netloc.encode("idna")
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 36559 diff changeset	888 self.putheader('Host', netloc_enc)
22202 5f2c0f6f0af7 Fix SF bug 525520. Jeremy Hylton <jeremy@alum.mit.edu> parents: 22192 diff changeset	889 else:
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 36559 diff changeset	890 try:
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 36559 diff changeset	891 host_enc = self.host.encode("ascii")
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 36559 diff changeset	892 except UnicodeEncodeError:
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 36559 diff changeset	893 host_enc = self.host.encode("idna")
66196 0f398188c7f6 Merged revisions 86450 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 65079 diff changeset	894
0f398188c7f6 Merged revisions 86450 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 65079 diff changeset	895 # As per RFC 273, IPv6 address should be wrapped with []
0f398188c7f6 Merged revisions 86450 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 65079 diff changeset	896 # when used as Host header
0f398188c7f6 Merged revisions 86450 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 65079 diff changeset	897
0f398188c7f6 Merged revisions 86450 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 65079 diff changeset	898 if self.host.find(':') >= 0:
0f398188c7f6 Merged revisions 86450 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 65079 diff changeset	899 host_enc = b'[' + host_enc + b']'
0f398188c7f6 Merged revisions 86450 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 65079 diff changeset	900
48494 aca5b2e6a66f Merged revisions 64623,64640,64665,64687,64689-64690,64719,64721,64735,64742,64744-64746,64756-64761,64767-64769,64771-64772,64774-64775,64788,64793,64835-64836 via svnmerge from Georg Brandl <georg@python.org> parents: 48334 diff changeset	901 if self.port == self.default_port:
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 36559 diff changeset	902 self.putheader('Host', host_enc)
29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 36559 diff changeset	903 else:
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	904 host_enc = host_enc.decode("ascii")
38453 29ae5e0fc348 Much-needed merge (using svnmerge.py this time) of trunk changes into p3yk. Thomas Wouters <thomas@python.org> parents: 36559 diff changeset	905 self.putheader('Host', "%s:%s" % (host_enc, self.port))
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	906
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	907 # note: we are assuming that clients will not attempt to set these
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	908 # headers since this library must deal with the
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	909 # consequences. this also means that when the supporting
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	910 # libraries are updated to recognize other forms, then this
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	911 # code should be changed (removed or updated).
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	912
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	913 # we only want a Content-Encoding of "identity" since we don't
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	914 # support encodings such as x-gzip or x-deflate.
30976 ead4c61219d0 Patch #831747: Add skip_accept_encoding parameter to putrequest. Martin v. Löwis <martin@v.loewis.de> parents: 30888 diff changeset	915 if not skip_accept_encoding:
ead4c61219d0 Patch #831747: Add skip_accept_encoding parameter to putrequest. Martin v. Löwis <martin@v.loewis.de> parents: 30888 diff changeset	916 self.putheader('Accept-Encoding', 'identity')
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	917
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	918 # we can accept "chunked" Transfer-Encodings, but no others
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	919 # NOTE: no TE header implies only "chunked"
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	920 #self.putheader('TE', 'chunked')
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	921
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	922 # if TE is supplied in the header, then it must appear in a
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	923 # Connection header.
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	924 #self.putheader('Connection', 'TE')
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	925
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	926 else:
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	927 # For HTTP/1.0, the server will assume "not chunked"
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	928 pass
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	929
49734 b0fcb17f7efa Merged revisions 67154,67157-67159,67175-67176,67189,67224-67227,67234 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48494 diff changeset	930 def putheader(self, header, *values):
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	931 """Send a request header line to the server.
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	932
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	933 For example: h.putheader('Accept', 'text/html')
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	934 """
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	935 if self.__state != _CS_REQ_STARTED:
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	936 raise CannotSendHeader()
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	937
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	938 if hasattr(header, 'encode'):
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	939 header = header.encode('ascii')
49734 b0fcb17f7efa Merged revisions 67154,67157-67159,67175-67176,67189,67224-67227,67234 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48494 diff changeset	940 values = list(values)
b0fcb17f7efa Merged revisions 67154,67157-67159,67175-67176,67189,67224-67227,67234 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48494 diff changeset	941 for i, one_value in enumerate(values):
b0fcb17f7efa Merged revisions 67154,67157-67159,67175-67176,67189,67224-67227,67234 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48494 diff changeset	942 if hasattr(one_value, 'encode'):
67720 b3cadf5cf742 To match the behaviour of HTTP server, the HTTP client library now also encodes Armin Ronacher <armin.ronacher@active-4.com> parents: 67115 diff changeset	943 values[i] = one_value.encode('latin1')
65079 32c32b70aa33 Merged revisions 85205 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 65053 diff changeset	944 elif isinstance(one_value, int):
32c32b70aa33 Merged revisions 85205 via svnmerge from Senthil Kumaran <orsenthil@gmail.com> parents: 65053 diff changeset	945 values[i] = str(one_value).encode('ascii')
49734 b0fcb17f7efa Merged revisions 67154,67157-67159,67175-67176,67189,67224-67227,67234 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 48494 diff changeset	946 value = b'\r\n\t'.join(values)
43777 0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	947 header = header + b': ' + value
0d462d789b18 Merging the py3k-pep3137 branch back into the py3k branch. Guido van Rossum <guido@python.org> parents: 43734 diff changeset	948 self._output(header)
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	949
49907 75a8caa24186 Merged revisions 67442 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49734 diff changeset	950 def endheaders(self, message_body=None):
75a8caa24186 Merged revisions 67442 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49734 diff changeset	951 """Indicate that the last header line has been sent to the server.
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	952
72692 befa7b926aad Issue #13073 - Address the review comments made by Ezio. Senthil Kumaran <senthil@uthcode.com> parents: 71727 diff changeset	953 This method sends the request to the server. The optional message_body
befa7b926aad Issue #13073 - Address the review comments made by Ezio. Senthil Kumaran <senthil@uthcode.com> parents: 71727 diff changeset	954 argument can be used to pass a message body associated with the
befa7b926aad Issue #13073 - Address the review comments made by Ezio. Senthil Kumaran <senthil@uthcode.com> parents: 71727 diff changeset	955 request. The message body will be sent in the same packet as the
befa7b926aad Issue #13073 - Address the review comments made by Ezio. Senthil Kumaran <senthil@uthcode.com> parents: 71727 diff changeset	956 message headers if it is a string, otherwise it is sent as a separate
befa7b926aad Issue #13073 - Address the review comments made by Ezio. Senthil Kumaran <senthil@uthcode.com> parents: 71727 diff changeset	957 packet.
49907 75a8caa24186 Merged revisions 67442 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49734 diff changeset	958 """
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	959 if self.__state == _CS_REQ_STARTED:
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	960 self.__state = _CS_REQ_SENT
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	961 else:
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	962 raise CannotSendHeader()
49907 75a8caa24186 Merged revisions 67442 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49734 diff changeset	963 self._send_output(message_body)
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	964
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	965 def request(self, method, url, body=None, headers={}):
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	966 """Send a complete request to the server."""
52375 a726f7928561 Remove special logic that closes HTTPConnection socket on EPIPE. Jeremy Hylton <jeremy@alum.mit.edu> parents: 52370 diff changeset	967 self._send_request(method, url, body, headers)
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	968
49907 75a8caa24186 Merged revisions 67442 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49734 diff changeset	969 def _set_content_length(self, body):
75a8caa24186 Merged revisions 67442 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49734 diff changeset	970 # Set the content-length based on the body.
75a8caa24186 Merged revisions 67442 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49734 diff changeset	971 thelen = None
75a8caa24186 Merged revisions 67442 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49734 diff changeset	972 try:
75a8caa24186 Merged revisions 67442 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49734 diff changeset	973 thelen = str(len(body))
75a8caa24186 Merged revisions 67442 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49734 diff changeset	974 except TypeError as te:
75a8caa24186 Merged revisions 67442 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49734 diff changeset	975 # If this is a file-like object, try to
75a8caa24186 Merged revisions 67442 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49734 diff changeset	976 # fstat its file descriptor
75a8caa24186 Merged revisions 67442 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49734 diff changeset	977 try:
75a8caa24186 Merged revisions 67442 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49734 diff changeset	978 thelen = str(os.fstat(body.fileno()).st_size)
75a8caa24186 Merged revisions 67442 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49734 diff changeset	979 except (AttributeError, OSError):
75a8caa24186 Merged revisions 67442 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49734 diff changeset	980 # Don't send a length if this failed
75a8caa24186 Merged revisions 67442 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49734 diff changeset	981 if self.debuglevel > 0: print("Cannot stat!!")
75a8caa24186 Merged revisions 67442 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49734 diff changeset	982
75a8caa24186 Merged revisions 67442 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49734 diff changeset	983 if thelen is not None:
75a8caa24186 Merged revisions 67442 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49734 diff changeset	984 self.putheader('Content-Length', thelen)
75a8caa24186 Merged revisions 67442 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49734 diff changeset	985
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	986 def _send_request(self, method, url, body, headers):
52375 a726f7928561 Remove special logic that closes HTTPConnection socket on EPIPE. Jeremy Hylton <jeremy@alum.mit.edu> parents: 52370 diff changeset	987 # Honor explicitly requested Host: and Accept-Encoding: headers.
33001 4fd59651fe3f SF bug 874842 and patch 997626: httplib bugs Jeremy Hylton <jeremy@alum.mit.edu> parents: 32252 diff changeset	988 header_names = dict.fromkeys([k.lower() for k in headers])
4fd59651fe3f SF bug 874842 and patch 997626: httplib bugs Jeremy Hylton <jeremy@alum.mit.edu> parents: 32252 diff changeset	989 skips = {}
4fd59651fe3f SF bug 874842 and patch 997626: httplib bugs Jeremy Hylton <jeremy@alum.mit.edu> parents: 32252 diff changeset	990 if 'host' in header_names:
4fd59651fe3f SF bug 874842 and patch 997626: httplib bugs Jeremy Hylton <jeremy@alum.mit.edu> parents: 32252 diff changeset	991 skips['skip_host'] = 1
4fd59651fe3f SF bug 874842 and patch 997626: httplib bugs Jeremy Hylton <jeremy@alum.mit.edu> parents: 32252 diff changeset	992 if 'accept-encoding' in header_names:
4fd59651fe3f SF bug 874842 and patch 997626: httplib bugs Jeremy Hylton <jeremy@alum.mit.edu> parents: 32252 diff changeset	993 skips['skip_accept_encoding'] = 1
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	994
33001 4fd59651fe3f SF bug 874842 and patch 997626: httplib bugs Jeremy Hylton <jeremy@alum.mit.edu> parents: 32252 diff changeset	995 self.putrequest(method, url, **skips)
4fd59651fe3f SF bug 874842 and patch 997626: httplib bugs Jeremy Hylton <jeremy@alum.mit.edu> parents: 32252 diff changeset	996
4fd59651fe3f SF bug 874842 and patch 997626: httplib bugs Jeremy Hylton <jeremy@alum.mit.edu> parents: 32252 diff changeset	997 if body and ('content-length' not in header_names):
49907 75a8caa24186 Merged revisions 67442 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 49734 diff changeset	998 self._set_content_length(body)
40809 f340cb045bf9 - PEP 3106: dict.iterkeys(), .iteritems(), .itervalues() are now gone; Guido van Rossum <guido@python.org> parents: 40775 diff changeset	999 for hdr, value in headers.items():
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1000 self.putheader(hdr, value)
52366 75e3fe3c0726 Simplify complex expression. Jeremy Hylton <jeremy@alum.mit.edu> parents: 51953 diff changeset	1001 if isinstance(body, str):
52370 8b691690babd Fix some string encoding issues with entity bodies in HTTP requests. Jeremy Hylton <jeremy@alum.mit.edu> parents: 52369 diff changeset	1002 # RFC 2616 Section 3.7.1 says that text default has a
8b691690babd Fix some string encoding issues with entity bodies in HTTP requests. Jeremy Hylton <jeremy@alum.mit.edu> parents: 52369 diff changeset	1003 # default charset of iso-8859-1.
8b691690babd Fix some string encoding issues with entity bodies in HTTP requests. Jeremy Hylton <jeremy@alum.mit.edu> parents: 52369 diff changeset	1004 body = body.encode('iso-8859-1')
52366 75e3fe3c0726 Simplify complex expression. Jeremy Hylton <jeremy@alum.mit.edu> parents: 51953 diff changeset	1005 self.endheaders(body)
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1006
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1007 def getresponse(self):
52522 9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	1008 """Get the response from the server.
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	1009
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	1010 If the HTTPConnection is in the correct state, returns an
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	1011 instance of HTTPResponse or of whatever object is returned by
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	1012 class the response_class variable.
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	1013
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	1014 If a request has not been sent or if a previous response has
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	1015 not be handled, ResponseNotReady is raised. If the HTTP
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	1016 response indicates that the connection should be closed, then
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	1017 it will be closed before the response is returned. When the
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	1018 connection is closed, the underlying socket is closed.
9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	1019 """
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1020
29584 da0248fcfc52 Deal with a couple XXX comments which asked questions. Greg Stein <gstein@lyra.org> parents: 29465 diff changeset	1021 # if a prior response has been completed, then forget about it.
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1022 if self.__response and self.__response.isclosed():
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1023 self.__response = None
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1024
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1025 # if a prior response exists, then it must be completed (otherwise, we
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1026 # cannot read this response's header to determine the connection-close
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1027 # behavior)
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1028 #
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1029 # note: if a prior response existed, but was connection-close, then the
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1030 # socket and response were made independent of this HTTPConnection
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1031 # object since a new request requires that we open a whole new
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1032 # connection
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1033 #
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1034 # this means the prior response had one of two states:
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1035 # 1) will_close: this connection was reset and the prior socket and
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1036 # response operate independently
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1037 # 2) persistent: the response was retained and we await its
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1038 # isclosed() status to become true.
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1039 #
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1040 if self.__state != _CS_REQ_SENT or self.__response:
52522 9eceb618274a Simplify the Request class. The basic components of the parsed Jeremy Hylton <jeremy@alum.mit.edu> parents: 52375 diff changeset	1041 raise ResponseNotReady(self.__state)
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1042
14672 1b20ad6eb501 Do not close socket when a Content-Length is 0. This make the Jeremy Hylton <jeremy@alum.mit.edu> parents: 14560 diff changeset	1043 if self.debuglevel > 0:
24119 f33bb9c131f8 Handle HTTP/0.9 responses. Jeremy Hylton <jeremy@alum.mit.edu> parents: 24088 diff changeset	1044 response = self.response_class(self.sock, self.debuglevel,
28978 83fe0f5c9359 SF bug 622042: Don't expect response body from HEAD request. Jeremy Hylton <jeremy@alum.mit.edu> parents: 28671 diff changeset	1045 method=self._method)
14672 1b20ad6eb501 Do not close socket when a Content-Length is 0. This make the Jeremy Hylton <jeremy@alum.mit.edu> parents: 14560 diff changeset	1046 else:
66988 b6d3fe70802f Issue #10711: Remove HTTP 0.9 support from http.client. The `strict` Antoine Pitrou <solipsis@pitrou.net> parents: 66187 diff changeset	1047 response = self.response_class(self.sock, method=self._method)
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1048
24216 c8a19a428358 Change _begin() back to begin(). Jeremy Hylton <jeremy@alum.mit.edu> parents: 24168 diff changeset	1049 response.begin()
24038 9377158652dd Fixes for two separate HTTP/1.1 bugs: 100 responses and HTTPS connections. Jeremy Hylton <jeremy@alum.mit.edu> parents: 23620 diff changeset	1050 assert response.will_close != _UNKNOWN
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1051 self.__state = _CS_IDLE
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1052
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1053 if response.will_close:
41554 06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41501 diff changeset	1054 # this effectively passes the connection to the response
06145fbc7ab9 Merged revisions 53952-54987 via svnmerge from Guido van Rossum <guido@python.org> parents: 41501 diff changeset	1055 self.close()
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1056 else:
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1057 # remember this, so we can tell when it is complete
b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1058 self.__response = response
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1059
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1060 return response
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1061
43095 4a07a288f5c4 Merged revisions 57620-57771 via svnmerge from Thomas Wouters <thomas@python.org> parents: 42964 diff changeset	1062 try:
4a07a288f5c4 Merged revisions 57620-57771 via svnmerge from Thomas Wouters <thomas@python.org> parents: 42964 diff changeset	1063 import ssl
4a07a288f5c4 Merged revisions 57620-57771 via svnmerge from Thomas Wouters <thomas@python.org> parents: 42964 diff changeset	1064 except ImportError:
4a07a288f5c4 Merged revisions 57620-57771 via svnmerge from Thomas Wouters <thomas@python.org> parents: 42964 diff changeset	1065 pass
4a07a288f5c4 Merged revisions 57620-57771 via svnmerge from Thomas Wouters <thomas@python.org> parents: 42964 diff changeset	1066 else:
4a07a288f5c4 Merged revisions 57620-57771 via svnmerge from Thomas Wouters <thomas@python.org> parents: 42964 diff changeset	1067 class HTTPSConnection(HTTPConnection):
4a07a288f5c4 Merged revisions 57620-57771 via svnmerge from Thomas Wouters <thomas@python.org> parents: 42964 diff changeset	1068 "This class allows communication via SSL."
14140 f7a8c40b3880 add docstring explaining makefile limitation Jeremy Hylton <jeremy@alum.mit.edu> parents: 13787 diff changeset	1069
43095 4a07a288f5c4 Merged revisions 57620-57771 via svnmerge from Thomas Wouters <thomas@python.org> parents: 42964 diff changeset	1070 default_port = HTTPS_PORT
24038 9377158652dd Fixes for two separate HTTP/1.1 bugs: 100 responses and HTTPS connections. Jeremy Hylton <jeremy@alum.mit.edu> parents: 23620 diff changeset	1071
65247 12327b9d3325 Issue #9003: http.client.HTTPSConnection, urllib.request.HTTPSHandler and Antoine Pitrou <solipsis@pitrou.net> parents: 65149 diff changeset	1072 # XXX Should key_file and cert_file be deprecated in favour of context?
12327b9d3325 Issue #9003: http.client.HTTPSConnection, urllib.request.HTTPSHandler and Antoine Pitrou <solipsis@pitrou.net> parents: 65149 diff changeset	1073
43095 4a07a288f5c4 Merged revisions 57620-57771 via svnmerge from Thomas Wouters <thomas@python.org> parents: 42964 diff changeset	1074 def __init__(self, host, port=None, key_file=None, cert_file=None,
66988 b6d3fe70802f Issue #10711: Remove HTTP 0.9 support from http.client. The `strict` Antoine Pitrou <solipsis@pitrou.net> parents: 66187 diff changeset	1075 strict=_strict_sentinel, timeout=socket._GLOBAL_DEFAULT_TIMEOUT,
65247 12327b9d3325 Issue #9003: http.client.HTTPSConnection, urllib.request.HTTPSHandler and Antoine Pitrou <solipsis@pitrou.net> parents: 65149 diff changeset	1076 source_address=None, *, context=None, check_hostname=None):
58114 b0386fe650c7 Merged revisions 77263-77264 via svnmerge from Gregory P. Smith <greg@mad-scientist.com> parents: 57801 diff changeset	1077 super(HTTPSConnection, self).__init__(host, port, strict, timeout,
b0386fe650c7 Merged revisions 77263-77264 via svnmerge from Gregory P. Smith <greg@mad-scientist.com> parents: 57801 diff changeset	1078 source_address)
43095 4a07a288f5c4 Merged revisions 57620-57771 via svnmerge from Thomas Wouters <thomas@python.org> parents: 42964 diff changeset	1079 self.key_file = key_file
4a07a288f5c4 Merged revisions 57620-57771 via svnmerge from Thomas Wouters <thomas@python.org> parents: 42964 diff changeset	1080 self.cert_file = cert_file
65247 12327b9d3325 Issue #9003: http.client.HTTPSConnection, urllib.request.HTTPSHandler and Antoine Pitrou <solipsis@pitrou.net> parents: 65149 diff changeset	1081 if context is None:
12327b9d3325 Issue #9003: http.client.HTTPSConnection, urllib.request.HTTPSHandler and Antoine Pitrou <solipsis@pitrou.net> parents: 65149 diff changeset	1082 # Some reasonable defaults
12327b9d3325 Issue #9003: http.client.HTTPSConnection, urllib.request.HTTPSHandler and Antoine Pitrou <solipsis@pitrou.net> parents: 65149 diff changeset	1083 context = ssl.SSLContext(ssl.PROTOCOL_SSLv23)
12327b9d3325 Issue #9003: http.client.HTTPSConnection, urllib.request.HTTPSHandler and Antoine Pitrou <solipsis@pitrou.net> parents: 65149 diff changeset	1084 context.options \|= ssl.OP_NO_SSLv2
12327b9d3325 Issue #9003: http.client.HTTPSConnection, urllib.request.HTTPSHandler and Antoine Pitrou <solipsis@pitrou.net> parents: 65149 diff changeset	1085 will_verify = context.verify_mode != ssl.CERT_NONE
12327b9d3325 Issue #9003: http.client.HTTPSConnection, urllib.request.HTTPSHandler and Antoine Pitrou <solipsis@pitrou.net> parents: 65149 diff changeset	1086 if check_hostname is None:
12327b9d3325 Issue #9003: http.client.HTTPSConnection, urllib.request.HTTPSHandler and Antoine Pitrou <solipsis@pitrou.net> parents: 65149 diff changeset	1087 check_hostname = will_verify
12327b9d3325 Issue #9003: http.client.HTTPSConnection, urllib.request.HTTPSHandler and Antoine Pitrou <solipsis@pitrou.net> parents: 65149 diff changeset	1088 elif check_hostname and not will_verify:
12327b9d3325 Issue #9003: http.client.HTTPSConnection, urllib.request.HTTPSHandler and Antoine Pitrou <solipsis@pitrou.net> parents: 65149 diff changeset	1089 raise ValueError("check_hostname needs a SSL context with "
12327b9d3325 Issue #9003: http.client.HTTPSConnection, urllib.request.HTTPSHandler and Antoine Pitrou <solipsis@pitrou.net> parents: 65149 diff changeset	1090 "either CERT_OPTIONAL or CERT_REQUIRED")
12327b9d3325 Issue #9003: http.client.HTTPSConnection, urllib.request.HTTPSHandler and Antoine Pitrou <solipsis@pitrou.net> parents: 65149 diff changeset	1091 if key_file or cert_file:
65249 a1567893783f Typo. It is rather obvious that this code isn't tested :/ Antoine Pitrou <solipsis@pitrou.net> parents: 65247 diff changeset	1092 context.load_cert_chain(cert_file, key_file)
65247 12327b9d3325 Issue #9003: http.client.HTTPSConnection, urllib.request.HTTPSHandler and Antoine Pitrou <solipsis@pitrou.net> parents: 65149 diff changeset	1093 self._context = context
12327b9d3325 Issue #9003: http.client.HTTPSConnection, urllib.request.HTTPSHandler and Antoine Pitrou <solipsis@pitrou.net> parents: 65149 diff changeset	1094 self._check_hostname = check_hostname
24038 9377158652dd Fixes for two separate HTTP/1.1 bugs: 100 responses and HTTPS connections. Jeremy Hylton <jeremy@alum.mit.edu> parents: 23620 diff changeset	1095
43095 4a07a288f5c4 Merged revisions 57620-57771 via svnmerge from Thomas Wouters <thomas@python.org> parents: 42964 diff changeset	1096 def connect(self):
4a07a288f5c4 Merged revisions 57620-57771 via svnmerge from Thomas Wouters <thomas@python.org> parents: 42964 diff changeset	1097 "Connect to a host on a given (SSL) port."
24168 fdd836575248 Fix for SF bug 579107. Jeremy Hylton <jeremy@alum.mit.edu> parents: 24123 diff changeset	1098
52375 a726f7928561 Remove special logic that closes HTTPConnection socket on EPIPE. Jeremy Hylton <jeremy@alum.mit.edu> parents: 52370 diff changeset	1099 sock = socket.create_connection((self.host, self.port),
58114 b0386fe650c7 Merged revisions 77263-77264 via svnmerge from Gregory P. Smith <greg@mad-scientist.com> parents: 57801 diff changeset	1100 self.timeout, self.source_address)
55444 5112a56df977 Backport the changes made in revision 74198, fixing the issue 1424152 Senthil Kumaran <orsenthil@gmail.com> parents: 52631 diff changeset	1101
5112a56df977 Backport the changes made in revision 74198, fixing the issue 1424152 Senthil Kumaran <orsenthil@gmail.com> parents: 52631 diff changeset	1102 if self._tunnel_host:
5112a56df977 Backport the changes made in revision 74198, fixing the issue 1424152 Senthil Kumaran <orsenthil@gmail.com> parents: 52631 diff changeset	1103 self.sock = sock
5112a56df977 Backport the changes made in revision 74198, fixing the issue 1424152 Senthil Kumaran <orsenthil@gmail.com> parents: 52631 diff changeset	1104 self._tunnel()
5112a56df977 Backport the changes made in revision 74198, fixing the issue 1424152 Senthil Kumaran <orsenthil@gmail.com> parents: 52631 diff changeset	1105
65593 846c0e1342d0 Issue #5639: Add a server_hostname argument to `SSLContext.wrap_socket` Antoine Pitrou <solipsis@pitrou.net> parents: 65249 diff changeset	1106 server_hostname = self.host if ssl.HAS_SNI else None
846c0e1342d0 Issue #5639: Add a server_hostname argument to `SSLContext.wrap_socket` Antoine Pitrou <solipsis@pitrou.net> parents: 65249 diff changeset	1107 self.sock = self._context.wrap_socket(sock,
846c0e1342d0 Issue #5639: Add a server_hostname argument to `SSLContext.wrap_socket` Antoine Pitrou <solipsis@pitrou.net> parents: 65249 diff changeset	1108 server_hostname=server_hostname)
65247 12327b9d3325 Issue #9003: http.client.HTTPSConnection, urllib.request.HTTPSHandler and Antoine Pitrou <solipsis@pitrou.net> parents: 65149 diff changeset	1109 try:
12327b9d3325 Issue #9003: http.client.HTTPSConnection, urllib.request.HTTPSHandler and Antoine Pitrou <solipsis@pitrou.net> parents: 65149 diff changeset	1110 if self._check_hostname:
12327b9d3325 Issue #9003: http.client.HTTPSConnection, urllib.request.HTTPSHandler and Antoine Pitrou <solipsis@pitrou.net> parents: 65149 diff changeset	1111 ssl.match_hostname(self.sock.getpeercert(), self.host)
12327b9d3325 Issue #9003: http.client.HTTPSConnection, urllib.request.HTTPSHandler and Antoine Pitrou <solipsis@pitrou.net> parents: 65149 diff changeset	1112 except Exception:
12327b9d3325 Issue #9003: http.client.HTTPSConnection, urllib.request.HTTPSHandler and Antoine Pitrou <solipsis@pitrou.net> parents: 65149 diff changeset	1113 self.sock.shutdown(socket.SHUT_RDWR)
12327b9d3325 Issue #9003: http.client.HTTPSConnection, urllib.request.HTTPSHandler and Antoine Pitrou <solipsis@pitrou.net> parents: 65149 diff changeset	1114 self.sock.close()
12327b9d3325 Issue #9003: http.client.HTTPSConnection, urllib.request.HTTPSHandler and Antoine Pitrou <solipsis@pitrou.net> parents: 65149 diff changeset	1115 raise
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1116
43095 4a07a288f5c4 Merged revisions 57620-57771 via svnmerge from Thomas Wouters <thomas@python.org> parents: 42964 diff changeset	1117 __all__.append("HTTPSConnection")
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1118
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1119 class HTTPException(Exception):
24120 b51a578f5769 Fix SF bug #575360 Jeremy Hylton <jeremy@alum.mit.edu> parents: 24119 diff changeset	1120 # Subclasses that define an __init__ must call Exception.__init__
b51a578f5769 Fix SF bug #575360 Jeremy Hylton <jeremy@alum.mit.edu> parents: 24119 diff changeset	1121 # or define self.args. Otherwise, str() will fail.
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1122 pass
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1123
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1124 class NotConnected(HTTPException):
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1125 pass
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1126
22494 7224a1df4809 add InvalidURL exception - raised if port is given but empty or non-numeric Skip Montanaro <skip@pobox.com> parents: 22403 diff changeset	1127 class InvalidURL(HTTPException):
7224a1df4809 add InvalidURL exception - raised if port is given but empty or non-numeric Skip Montanaro <skip@pobox.com> parents: 22403 diff changeset	1128 pass
7224a1df4809 add InvalidURL exception - raised if port is given but empty or non-numeric Skip Montanaro <skip@pobox.com> parents: 22403 diff changeset	1129
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1130 class UnknownProtocol(HTTPException):
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1131 def __init__(self, version):
24120 b51a578f5769 Fix SF bug #575360 Jeremy Hylton <jeremy@alum.mit.edu> parents: 24119 diff changeset	1132 self.args = version,
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1133 self.version = version
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1134
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1135 class UnknownTransferEncoding(HTTPException):
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1136 pass
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1137
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1138 class UnimplementedFileMode(HTTPException):
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1139 pass
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1140
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1141 class IncompleteRead(HTTPException):
51953 9c56eb17f334 Merged revisions 70107 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 51532 diff changeset	1142 def __init__(self, partial, expected=None):
24120 b51a578f5769 Fix SF bug #575360 Jeremy Hylton <jeremy@alum.mit.edu> parents: 24119 diff changeset	1143 self.args = partial,
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1144 self.partial = partial
51953 9c56eb17f334 Merged revisions 70107 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 51532 diff changeset	1145 self.expected = expected
9c56eb17f334 Merged revisions 70107 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 51532 diff changeset	1146 def __repr__(self):
9c56eb17f334 Merged revisions 70107 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 51532 diff changeset	1147 if self.expected is not None:
9c56eb17f334 Merged revisions 70107 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 51532 diff changeset	1148 e = ', %i more expected' % self.expected
9c56eb17f334 Merged revisions 70107 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 51532 diff changeset	1149 else:
9c56eb17f334 Merged revisions 70107 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 51532 diff changeset	1150 e = ''
9c56eb17f334 Merged revisions 70107 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 51532 diff changeset	1151 return 'IncompleteRead(%i bytes read%s)' % (len(self.partial), e)
9c56eb17f334 Merged revisions 70107 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 51532 diff changeset	1152 def __str__(self):
9c56eb17f334 Merged revisions 70107 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 51532 diff changeset	1153 return repr(self)
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1154
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1155 class ImproperConnectionState(HTTPException):
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1156 pass
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1157
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1158 class CannotSendRequest(ImproperConnectionState):
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1159 pass
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1160
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1161 class CannotSendHeader(ImproperConnectionState):
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1162 pass
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1163
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1164 class ResponseNotReady(ImproperConnectionState):
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1165 pass
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1166
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1167 class BadStatusLine(HTTPException):
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1168 def __init__(self, line):
59875 d9b8f273ab8d Merged revisions 78417 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 58114 diff changeset	1169 if not line:
d9b8f273ab8d Merged revisions 78417 via svnmerge from Benjamin Peterson <benjamin@python.org> parents: 58114 diff changeset	1170 line = repr(line)
24120 b51a578f5769 Fix SF bug #575360 Jeremy Hylton <jeremy@alum.mit.edu> parents: 24119 diff changeset	1171 self.args = line,
13636 b5120f58c5da no changes other than indentation level (now 4) and comment reflow. Greg Stein <gstein@lyra.org> parents: 13019 diff changeset	1172 self.line = line
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1173
67029 3c182f71d4c9 Merged revisions 87373,87381 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 66196 diff changeset	1174 class LineTooLong(HTTPException):
3c182f71d4c9 Merged revisions 87373,87381 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 66196 diff changeset	1175 def __init__(self, line_type):
3c182f71d4c9 Merged revisions 87373,87381 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 66196 diff changeset	1176 HTTPException.__init__(self, "got more than %d bytes when reading %s"
3c182f71d4c9 Merged revisions 87373,87381 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 66196 diff changeset	1177 % (_MAXLINE, line_type))
3c182f71d4c9 Merged revisions 87373,87381 via svnmerge from Antoine Pitrou <solipsis@pitrou.net> parents: 66196 diff changeset	1178
13019 4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1179 # for backwards compatibility
4a3e9871b41b initial commit of a new HTTP library, supporting HTTP/1.1 and persistent Greg Stein <gstein@lyra.org> parents: 12716 diff changeset	1180 error = HTTPException

Mercurial > cpython-lru_cache-weakref

annotate Lib/http/client.py @ 73807:1efefeda00a7 3.2