cpython-lru_cache-weakref: Lib/mhlib.py annotate

annotate Lib/mhlib.py @ 80661:94de77bd0b4b 2.7

Issue #16194: document imp.load_dynamic problems when read several extension modules from the same binary object file.

author	Andrew Svetlov <andrew.svetlov@gmail.com>
date	Thu, 29 Nov 2012 19:51:28 +0200
parents	2cac31fc17c2
children

rev	line source
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	1 """MH interface -- purely object-oriented (well, almost)
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	2
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	3 Executive summary:
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	4
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	5 import mhlib
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	6
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	7 mh = mhlib.MH() # use default mailbox directory and profile
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	8 mh = mhlib.MH(mailbox) # override mailbox location (default from profile)
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	9 mh = mhlib.MH(mailbox, profile) # override mailbox and profile
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	10
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	11 mh.error(format, ...) # print error message -- can be overridden
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	12 s = mh.getprofile(key) # profile entry (None if not set)
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	13 path = mh.getpath() # mailbox pathname
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	14 name = mh.getcontext() # name of current folder
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	15 mh.setcontext(name) # set name of current folder
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	16
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	17 list = mh.listfolders() # names of top-level folders
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	18 list = mh.listallfolders() # names of all folders, including subfolders
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	19 list = mh.listsubfolders(name) # direct subfolders of given folder
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	20 list = mh.listallsubfolders(name) # all subfolders of given folder
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	21
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	22 mh.makefolder(name) # create new folder
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	23 mh.deletefolder(name) # delete folder -- must have no subfolders
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	24
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	25 f = mh.openfolder(name) # new open folder object
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	26
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	27 f.error(format, ...) # same as mh.error(format, ...)
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	28 path = f.getfullname() # folder's full pathname
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	29 path = f.getsequencesfilename() # full pathname of folder's sequences file
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	30 path = f.getmessagefilename(n) # full pathname of message n in folder
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	31
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	32 list = f.listmessages() # list of messages in folder (as numbers)
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	33 n = f.getcurrent() # get current message
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	34 f.setcurrent(n) # set current message
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	35 list = f.parsesequence(seq) # parse msgs syntax into list of messages
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	36 n = f.getlast() # get last message (0 if no messagse)
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	37 f.setlast(n) # set last message (internal use only)
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	38
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	39 dict = f.getsequences() # dictionary of sequences in folder {name: list}
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	40 f.putsequences(dict) # write sequences back to folder
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	41
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	42 f.createmessage(n, fp) # add message from file f as number n
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	43 f.removemessages(list) # remove messages in list from folder
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	44 f.refilemessages(list, tofolder) # move messages in list to other folder
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	45 f.movemessage(n, tofolder, ton) # move one message to a given destination
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	46 f.copymessage(n, tofolder, ton) # copy one message to a given destination
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	47
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	48 m = f.openmessage(n) # new open message object (costs a file descriptor)
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	49 m is a derived class of mimetools.Message(rfc822.Message), with:
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	50 s = m.getheadertext() # text of message's headers
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	51 s = m.getheadertext(pred) # text of message's headers, filtered by pred
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	52 s = m.getbodytext() # text of message's body, decoded
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	53 s = m.getbodytext(0) # text of message's body, not decoded
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	54 """
46858 2cac31fc17c2 Deprecated the mhlib module for removal in 3.0. Brett Cannon <bcannon@gmail.com> parents: 34545 diff changeset	55 from warnings import warnpy3k
2cac31fc17c2 Deprecated the mhlib module for removal in 3.0. Brett Cannon <bcannon@gmail.com> parents: 34545 diff changeset	56 warnpy3k("the mhlib module has been removed in Python 3.0; use the mailbox "
2cac31fc17c2 Deprecated the mhlib module for removal in 3.0. Brett Cannon <bcannon@gmail.com> parents: 34545 diff changeset	57 "module instead", stacklevel=2)
2cac31fc17c2 Deprecated the mhlib module for removal in 3.0. Brett Cannon <bcannon@gmail.com> parents: 34545 diff changeset	58 del warnpy3k
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	59
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	60 # XXX To do, functionality:
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	61 # - annotate messages
10293 26db1e96caf3 Patch by Lars Wirzenius: Guido van Rossum <guido@python.org> parents: 8542 diff changeset	62 # - send messages
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	63 #
2050 19363f8570a2 * Lib/mhlib.py: added movemessage(), copymessage(), added copy Guido van Rossum <guido@python.org> parents: 1872 diff changeset	64 # XXX To do, organization:
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	65 # - move IntSet to separate file
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	66 # - move most Message functionality to module mimetools
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	67
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	68
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	69 # Customizable defaults
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	70
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	71 MH_PROFILE = '~/.mh_profile'
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	72 PATH = '~/Mail'
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	73 MH_SEQUENCES = '.mh_sequences'
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	74 FOLDER_PROTECT = 0700
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	75
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	76
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	77 # Imported modules
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	78
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	79 import os
3632 44161fb04b7e added setcontext and parsesequence; several small fixes Guido van Rossum <guido@python.org> parents: 2246 diff changeset	80 import sys
6519 24da035ceb6e Convert all remaining simple cases of regex usage to re usage. Guido van Rossum <guido@python.org> parents: 6347 diff changeset	81 import re
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	82 import mimetools
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	83 import multifile
2050 19363f8570a2 * Lib/mhlib.py: added movemessage(), copymessage(), added copy Guido van Rossum <guido@python.org> parents: 1872 diff changeset	84 import shutil
5331 6232acba7eb2 Rewrite parsesequence() to emulate MH without invoking pick. Guido van Rossum <guido@python.org> parents: 5228 diff changeset	85 from bisect import bisect
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	86
16198 32755b456369 a few more modules get __all__ Skip Montanaro <skip@pobox.com> parents: 15543 diff changeset	87 __all__ = ["MH","Error","Folder","Message"]
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	88
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	89 # Exported constants
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	90
13115 8193e045787b Convert to use class-based exceptions. Fred Drake <fdrake@acm.org> parents: 11706 diff changeset	91 class Error(Exception):
8193e045787b Convert to use class-based exceptions. Fred Drake <fdrake@acm.org> parents: 11706 diff changeset	92 pass
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	93
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	94
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	95 class MH:
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	96 """Class representing a particular collection of folders.
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	97 Optional constructor arguments are the pathname for the directory
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	98 containing the collection, and the MH profile to use.
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	99 If either is omitted or empty a default is used; the default
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	100 directory is taken from the MH profile if it is specified there."""
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	101
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	102 def __init__(self, path = None, profile = None):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	103 """Constructor."""
23622 5edd80726d96 Replace boolean test with is None. Raymond Hettinger <python@rcn.com> parents: 23620 diff changeset	104 if profile is None: profile = MH_PROFILE
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	105 self.profile = os.path.expanduser(profile)
23622 5edd80726d96 Replace boolean test with is None. Raymond Hettinger <python@rcn.com> parents: 23620 diff changeset	106 if path is None: path = self.getprofile('Path')
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	107 if not path: path = PATH
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	108 if not os.path.isabs(path) and path[0] != '~':
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	109 path = os.path.join('~', path)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	110 path = os.path.expanduser(path)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	111 if not os.path.isdir(path): raise Error, 'MH() path not found'
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	112 self.path = path
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	113
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	114 def __repr__(self):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	115 """String representation."""
31515 71a294bd7950 Replace backticks with repr() or "%r" Walter Dörwald <walter@livinglogic.de> parents: 30865 diff changeset	116 return 'MH(%r, %r)' % (self.path, self.profile)
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	117
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	118 def error(self, msg, *args):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	119 """Routine to print an error. May be overridden by a derived class."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	120 sys.stderr.write('MH error: %s\n' % (msg % args))
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	121
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	122 def getprofile(self, key):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	123 """Return a profile entry, None if not found."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	124 return pickline(self.profile, key)
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	125
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	126 def getpath(self):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	127 """Return the path (the name of the collection's directory)."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	128 return self.path
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	129
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	130 def getcontext(self):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	131 """Return the name of the current folder."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	132 context = pickline(os.path.join(self.getpath(), 'context'),
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	133 'Current-Folder')
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	134 if not context: context = 'inbox'
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	135 return context
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	136
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	137 def setcontext(self, context):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	138 """Set the name of the current folder."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	139 fn = os.path.join(self.getpath(), 'context')
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	140 f = open(fn, "w")
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	141 f.write("Current-Folder: %s\n" % context)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	142 f.close()
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	143
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	144 def listfolders(self):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	145 """Return the names of the top-level folders."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	146 folders = []
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	147 path = self.getpath()
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	148 for name in os.listdir(path):
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	149 fullname = os.path.join(path, name)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	150 if os.path.isdir(fullname):
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	151 folders.append(name)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	152 folders.sort()
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	153 return folders
3632 44161fb04b7e added setcontext and parsesequence; several small fixes Guido van Rossum <guido@python.org> parents: 2246 diff changeset	154
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	155 def listsubfolders(self, name):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	156 """Return the names of the subfolders in a given folder
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	157 (prefixed with the given folder name)."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	158 fullname = os.path.join(self.path, name)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	159 # Get the link count so we can avoid listing folders
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	160 # that have no subfolders.
23625 65cf478950ff Replaced obsolete stat module constants with equivalent attributes Raymond Hettinger <python@rcn.com> parents: 23622 diff changeset	161 nlinks = os.stat(fullname).st_nlink
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	162 if nlinks <= 2:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	163 return []
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	164 subfolders = []
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	165 subnames = os.listdir(fullname)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	166 for subname in subnames:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	167 fullsubname = os.path.join(fullname, subname)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	168 if os.path.isdir(fullsubname):
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	169 name_subname = os.path.join(name, subname)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	170 subfolders.append(name_subname)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	171 # Stop looking for subfolders when
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	172 # we've seen them all
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	173 nlinks = nlinks - 1
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	174 if nlinks <= 2:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	175 break
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	176 subfolders.sort()
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	177 return subfolders
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	178
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	179 def listallfolders(self):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	180 """Return the names of all folders and subfolders, recursively."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	181 return self.listallsubfolders('')
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	182
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	183 def listallsubfolders(self, name):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	184 """Return the names of subfolders in a given folder, recursively."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	185 fullname = os.path.join(self.path, name)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	186 # Get the link count so we can avoid listing folders
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	187 # that have no subfolders.
23625 65cf478950ff Replaced obsolete stat module constants with equivalent attributes Raymond Hettinger <python@rcn.com> parents: 23622 diff changeset	188 nlinks = os.stat(fullname).st_nlink
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	189 if nlinks <= 2:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	190 return []
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	191 subfolders = []
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	192 subnames = os.listdir(fullname)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	193 for subname in subnames:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	194 if subname[0] == ',' or isnumeric(subname): continue
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	195 fullsubname = os.path.join(fullname, subname)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	196 if os.path.isdir(fullsubname):
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	197 name_subname = os.path.join(name, subname)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	198 subfolders.append(name_subname)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	199 if not os.path.islink(fullsubname):
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	200 subsubfolders = self.listallsubfolders(
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	201 name_subname)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	202 subfolders = subfolders + subsubfolders
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	203 # Stop looking for subfolders when
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	204 # we've seen them all
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	205 nlinks = nlinks - 1
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	206 if nlinks <= 2:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	207 break
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	208 subfolders.sort()
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	209 return subfolders
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	210
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	211 def openfolder(self, name):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	212 """Return a new Folder object for the named folder."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	213 return Folder(self, name)
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	214
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	215 def makefolder(self, name):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	216 """Create a new folder (or raise os.error if it cannot be created)."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	217 protect = pickline(self.profile, 'Folder-Protect')
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	218 if protect and isnumeric(protect):
16497 d329606361f8 String method conversion. Eric S. Raymond <esr@thyrsus.com> parents: 16198 diff changeset	219 mode = int(protect, 8)
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	220 else:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	221 mode = FOLDER_PROTECT
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	222 os.mkdir(os.path.join(self.getpath(), name), mode)
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	223
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	224 def deletefolder(self, name):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	225 """Delete a folder. This removes files in the folder but not
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	226 subdirectories. Raise os.error if deleting the folder itself fails."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	227 fullname = os.path.join(self.getpath(), name)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	228 for subname in os.listdir(fullname):
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	229 fullsubname = os.path.join(fullname, subname)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	230 try:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	231 os.unlink(fullsubname)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	232 except os.error:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	233 self.error('%s not deleted, continuing...' %
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	234 fullsubname)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	235 os.rmdir(fullname)
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	236
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	237
6519 24da035ceb6e Convert all remaining simple cases of regex usage to re usage. Guido van Rossum <guido@python.org> parents: 6347 diff changeset	238 numericprog = re.compile('^[1-9][0-9]*$')
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	239 def isnumeric(str):
6519 24da035ceb6e Convert all remaining simple cases of regex usage to re usage. Guido van Rossum <guido@python.org> parents: 6347 diff changeset	240 return numericprog.match(str) is not None
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	241
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	242 class Folder:
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	243 """Class representing a particular folder."""
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	244
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	245 def __init__(self, mh, name):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	246 """Constructor."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	247 self.mh = mh
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	248 self.name = name
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	249 if not os.path.isdir(self.getfullname()):
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	250 raise Error, 'no folder %s' % name
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	251
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	252 def __repr__(self):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	253 """String representation."""
31515 71a294bd7950 Replace backticks with repr() or "%r" Walter Dörwald <walter@livinglogic.de> parents: 30865 diff changeset	254 return 'Folder(%r, %r)' % (self.mh, self.name)
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	255
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	256 def error(self, *args):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	257 """Error message handler."""
28089 14f65d661084 Get rid of many apply() calls. Guido van Rossum <guido@python.org> parents: 23651 diff changeset	258 self.mh.error(*args)
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	259
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	260 def getfullname(self):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	261 """Return the full pathname of the folder."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	262 return os.path.join(self.mh.path, self.name)
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	263
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	264 def getsequencesfilename(self):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	265 """Return the full pathname of the folder's sequences file."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	266 return os.path.join(self.getfullname(), MH_SEQUENCES)
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	267
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	268 def getmessagefilename(self, n):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	269 """Return the full pathname of a message in the folder."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	270 return os.path.join(self.getfullname(), str(n))
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	271
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	272 def listsubfolders(self):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	273 """Return list of direct subfolders."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	274 return self.mh.listsubfolders(self.name)
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	275
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	276 def listallsubfolders(self):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	277 """Return list of all subfolders."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	278 return self.mh.listallsubfolders(self.name)
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	279
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	280 def listmessages(self):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	281 """Return the list of messages currently present in the folder.
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	282 As a side effect, set self.last to the last message (or 0)."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	283 messages = []
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	284 match = numericprog.match
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	285 append = messages.append
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	286 for name in os.listdir(self.getfullname()):
8542 5c2f19d19643 "if match(x) >= 0:" smells of regex matching; should use "if match(x):" Guido van Rossum <guido@python.org> parents: 7755 diff changeset	287 if match(name):
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	288 append(name)
16497 d329606361f8 String method conversion. Eric S. Raymond <esr@thyrsus.com> parents: 16198 diff changeset	289 messages = map(int, messages)
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	290 messages.sort()
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	291 if messages:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	292 self.last = messages[-1]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	293 else:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	294 self.last = 0
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	295 return messages
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	296
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	297 def getsequences(self):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	298 """Return the set of sequences for the folder."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	299 sequences = {}
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	300 fullname = self.getsequencesfilename()
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	301 try:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	302 f = open(fullname, 'r')
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	303 except IOError:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	304 return sequences
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	305 while 1:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	306 line = f.readline()
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	307 if not line: break
16497 d329606361f8 String method conversion. Eric S. Raymond <esr@thyrsus.com> parents: 16198 diff changeset	308 fields = line.split(':')
15543 785155e2cfca Update the code to better reflect recommended style: Fred Drake <fdrake@acm.org> parents: 13620 diff changeset	309 if len(fields) != 2:
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	310 self.error('bad sequence in %s: %s' %
16497 d329606361f8 String method conversion. Eric S. Raymond <esr@thyrsus.com> parents: 16198 diff changeset	311 (fullname, line.strip()))
d329606361f8 String method conversion. Eric S. Raymond <esr@thyrsus.com> parents: 16198 diff changeset	312 key = fields[0].strip()
d329606361f8 String method conversion. Eric S. Raymond <esr@thyrsus.com> parents: 16198 diff changeset	313 value = IntSet(fields[1].strip(), ' ').tolist()
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	314 sequences[key] = value
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	315 return sequences
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	316
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	317 def putsequences(self, sequences):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	318 """Write the set of sequences back to the folder."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	319 fullname = self.getsequencesfilename()
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	320 f = None
23651 f0ca3935d011 Replace .keys() with .iteritems(). Second review and test by Alex. Raymond Hettinger <python@rcn.com> parents: 23631 diff changeset	321 for key, seq in sequences.iteritems():
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	322 s = IntSet('', ' ')
23651 f0ca3935d011 Replace .keys() with .iteritems(). Second review and test by Alex. Raymond Hettinger <python@rcn.com> parents: 23631 diff changeset	323 s.fromlist(seq)
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	324 if not f: f = open(fullname, 'w')
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	325 f.write('%s: %s\n' % (key, s.tostring()))
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	326 if not f:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	327 try:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	328 os.unlink(fullname)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	329 except os.error:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	330 pass
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	331 else:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	332 f.close()
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	333
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	334 def getcurrent(self):
13115 8193e045787b Convert to use class-based exceptions. Fred Drake <fdrake@acm.org> parents: 11706 diff changeset	335 """Return the current message. Raise Error when there is none."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	336 seqs = self.getsequences()
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	337 try:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	338 return max(seqs['cur'])
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	339 except (ValueError, KeyError):
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	340 raise Error, "no cur message"
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	341
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	342 def setcurrent(self, n):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	343 """Set the current message."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	344 updateline(self.getsequencesfilename(), 'cur', str(n), 0)
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	345
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	346 def parsesequence(self, seq):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	347 """Parse an MH sequence specification into a message list.
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	348 Attempt to mimic mh-sequence(5) as close as possible.
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	349 Also attempt to mimic observed behavior regarding which
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	350 conditions cause which error messages."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	351 # XXX Still not complete (see mh-format(5)).
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	352 # Missing are:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	353 # - 'prev', 'next' as count
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	354 # - Sequence-Negation option
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	355 all = self.listmessages()
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	356 # Observed behavior: test for empty folder is done first
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	357 if not all:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	358 raise Error, "no messages in %s" % self.name
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	359 # Common case first: all is frequently the default
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	360 if seq == 'all':
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	361 return all
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	362 # Test for X:Y before X-Y because 'seq:-n' matches both
16497 d329606361f8 String method conversion. Eric S. Raymond <esr@thyrsus.com> parents: 16198 diff changeset	363 i = seq.find(':')
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	364 if i >= 0:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	365 head, dir, tail = seq[:i], '', seq[i+1:]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	366 if tail[:1] in '-+':
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	367 dir, tail = tail[:1], tail[1:]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	368 if not isnumeric(tail):
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	369 raise Error, "bad message list %s" % seq
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	370 try:
16497 d329606361f8 String method conversion. Eric S. Raymond <esr@thyrsus.com> parents: 16198 diff changeset	371 count = int(tail)
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	372 except (ValueError, OverflowError):
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	373 # Can't use sys.maxint because of i+count below
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	374 count = len(all)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	375 try:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	376 anchor = self._parseindex(head, all)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	377 except Error, msg:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	378 seqs = self.getsequences()
23620 a1de0bab5475 SF 563203. Replaced 'has_key()' with 'in'. Raymond Hettinger <python@rcn.com> parents: 22830 diff changeset	379 if not head in seqs:
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	380 if not msg:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	381 msg = "bad message list %s" % seq
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	382 raise Error, msg, sys.exc_info()[2]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	383 msgs = seqs[head]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	384 if not msgs:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	385 raise Error, "sequence %s empty" % head
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	386 if dir == '-':
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	387 return msgs[-count:]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	388 else:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	389 return msgs[:count]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	390 else:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	391 if not dir:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	392 if head in ('prev', 'last'):
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	393 dir = '-'
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	394 if dir == '-':
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	395 i = bisect(all, anchor)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	396 return all[max(0, i-count):i]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	397 else:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	398 i = bisect(all, anchor-1)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	399 return all[i:i+count]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	400 # Test for X-Y next
16497 d329606361f8 String method conversion. Eric S. Raymond <esr@thyrsus.com> parents: 16198 diff changeset	401 i = seq.find('-')
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	402 if i >= 0:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	403 begin = self._parseindex(seq[:i], all)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	404 end = self._parseindex(seq[i+1:], all)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	405 i = bisect(all, begin-1)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	406 j = bisect(all, end)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	407 r = all[i:j]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	408 if not r:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	409 raise Error, "bad message list %s" % seq
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	410 return r
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	411 # Neither X:Y nor X-Y; must be a number or a (pseudo-)sequence
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	412 try:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	413 n = self._parseindex(seq, all)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	414 except Error, msg:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	415 seqs = self.getsequences()
23620 a1de0bab5475 SF 563203. Replaced 'has_key()' with 'in'. Raymond Hettinger <python@rcn.com> parents: 22830 diff changeset	416 if not seq in seqs:
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	417 if not msg:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	418 msg = "bad message list %s" % seq
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	419 raise Error, msg
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	420 return seqs[seq]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	421 else:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	422 if n not in all:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	423 if isnumeric(seq):
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	424 raise Error, "message %d doesn't exist" % n
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	425 else:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	426 raise Error, "no %s message" % seq
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	427 else:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	428 return [n]
3632 44161fb04b7e added setcontext and parsesequence; several small fixes Guido van Rossum <guido@python.org> parents: 2246 diff changeset	429
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	430 def _parseindex(self, seq, all):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	431 """Internal: parse a message number (or cur, first, etc.)."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	432 if isnumeric(seq):
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	433 try:
16497 d329606361f8 String method conversion. Eric S. Raymond <esr@thyrsus.com> parents: 16198 diff changeset	434 return int(seq)
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	435 except (OverflowError, ValueError):
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	436 return sys.maxint
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	437 if seq in ('cur', '.'):
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	438 return self.getcurrent()
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	439 if seq == 'first':
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	440 return all[0]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	441 if seq == 'last':
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	442 return all[-1]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	443 if seq == 'next':
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	444 n = self.getcurrent()
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	445 i = bisect(all, n)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	446 try:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	447 return all[i]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	448 except IndexError:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	449 raise Error, "no next message"
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	450 if seq == 'prev':
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	451 n = self.getcurrent()
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	452 i = bisect(all, n-1)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	453 if i == 0:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	454 raise Error, "no prev message"
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	455 try:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	456 return all[i-1]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	457 except IndexError:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	458 raise Error, "no prev message"
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	459 raise Error, None
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	460
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	461 def openmessage(self, n):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	462 """Open a message -- returns a Message object."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	463 return Message(self, n)
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	464
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	465 def removemessages(self, list):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	466 """Remove one or more messages -- may raise os.error."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	467 errors = []
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	468 deleted = []
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	469 for n in list:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	470 path = self.getmessagefilename(n)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	471 commapath = self.getmessagefilename(',' + str(n))
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	472 try:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	473 os.unlink(commapath)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	474 except os.error:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	475 pass
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	476 try:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	477 os.rename(path, commapath)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	478 except os.error, msg:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	479 errors.append(msg)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	480 else:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	481 deleted.append(n)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	482 if deleted:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	483 self.removefromallsequences(deleted)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	484 if errors:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	485 if len(errors) == 1:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	486 raise os.error, errors[0]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	487 else:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	488 raise os.error, ('multiple errors:', errors)
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	489
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	490 def refilemessages(self, list, tofolder, keepsequences=0):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	491 """Refile one or more messages -- may raise os.error.
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	492 'tofolder' is an open folder object."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	493 errors = []
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	494 refiled = {}
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	495 for n in list:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	496 ton = tofolder.getlast() + 1
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	497 path = self.getmessagefilename(n)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	498 topath = tofolder.getmessagefilename(ton)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	499 try:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	500 os.rename(path, topath)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	501 except os.error:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	502 # Try copying
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	503 try:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	504 shutil.copy2(path, topath)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	505 os.unlink(path)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	506 except (IOError, os.error), msg:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	507 errors.append(msg)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	508 try:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	509 os.unlink(topath)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	510 except os.error:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	511 pass
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	512 continue
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	513 tofolder.setlast(ton)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	514 refiled[n] = ton
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	515 if refiled:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	516 if keepsequences:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	517 tofolder._copysequences(self, refiled.items())
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	518 self.removefromallsequences(refiled.keys())
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	519 if errors:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	520 if len(errors) == 1:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	521 raise os.error, errors[0]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	522 else:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	523 raise os.error, ('multiple errors:', errors)
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	524
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	525 def _copysequences(self, fromfolder, refileditems):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	526 """Helper for refilemessages() to copy sequences."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	527 fromsequences = fromfolder.getsequences()
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	528 tosequences = self.getsequences()
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	529 changed = 0
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	530 for name, seq in fromsequences.items():
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	531 try:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	532 toseq = tosequences[name]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	533 new = 0
18380 d1c60b07217f Clean up a bare except: clause. unknown <tools@python.org> parents: 16548 diff changeset	534 except KeyError:
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	535 toseq = []
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	536 new = 1
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	537 for fromn, ton in refileditems:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	538 if fromn in seq:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	539 toseq.append(ton)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	540 changed = 1
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	541 if new and toseq:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	542 tosequences[name] = toseq
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	543 if changed:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	544 self.putsequences(tosequences)
3755 6598a518668f Added option to refilemessages() to keep sequences Guido van Rossum <guido@python.org> parents: 3632 diff changeset	545
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	546 def movemessage(self, n, tofolder, ton):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	547 """Move one message over a specific destination message,
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	548 which may or may not already exist."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	549 path = self.getmessagefilename(n)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	550 # Open it to check that it exists
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	551 f = open(path)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	552 f.close()
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	553 del f
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	554 topath = tofolder.getmessagefilename(ton)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	555 backuptopath = tofolder.getmessagefilename(',%d' % ton)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	556 try:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	557 os.rename(topath, backuptopath)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	558 except os.error:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	559 pass
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	560 try:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	561 os.rename(path, topath)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	562 except os.error:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	563 # Try copying
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	564 ok = 0
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	565 try:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	566 tofolder.setlast(None)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	567 shutil.copy2(path, topath)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	568 ok = 1
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	569 finally:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	570 if not ok:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	571 try:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	572 os.unlink(topath)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	573 except os.error:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	574 pass
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	575 os.unlink(path)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	576 self.removefromallsequences([n])
2050 19363f8570a2 * Lib/mhlib.py: added movemessage(), copymessage(), added copy Guido van Rossum <guido@python.org> parents: 1872 diff changeset	577
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	578 def copymessage(self, n, tofolder, ton):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	579 """Copy one message over a specific destination message,
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	580 which may or may not already exist."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	581 path = self.getmessagefilename(n)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	582 # Open it to check that it exists
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	583 f = open(path)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	584 f.close()
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	585 del f
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	586 topath = tofolder.getmessagefilename(ton)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	587 backuptopath = tofolder.getmessagefilename(',%d' % ton)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	588 try:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	589 os.rename(topath, backuptopath)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	590 except os.error:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	591 pass
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	592 ok = 0
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	593 try:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	594 tofolder.setlast(None)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	595 shutil.copy2(path, topath)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	596 ok = 1
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	597 finally:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	598 if not ok:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	599 try:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	600 os.unlink(topath)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	601 except os.error:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	602 pass
2050 19363f8570a2 * Lib/mhlib.py: added movemessage(), copymessage(), added copy Guido van Rossum <guido@python.org> parents: 1872 diff changeset	603
5899 f82b608afb56 Added createmessage() -- Lars Wirzenius. Guido van Rossum <guido@python.org> parents: 5332 diff changeset	604 def createmessage(self, n, txt):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	605 """Create a message, with text from the open file txt."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	606 path = self.getmessagefilename(n)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	607 backuppath = self.getmessagefilename(',%d' % n)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	608 try:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	609 os.rename(path, backuppath)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	610 except os.error:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	611 pass
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	612 ok = 0
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	613 BUFSIZE = 16*1024
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	614 try:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	615 f = open(path, "w")
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	616 while 1:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	617 buf = txt.read(BUFSIZE)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	618 if not buf:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	619 break
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	620 f.write(buf)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	621 f.close()
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	622 ok = 1
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	623 finally:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	624 if not ok:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	625 try:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	626 os.unlink(path)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	627 except os.error:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	628 pass
5899 f82b608afb56 Added createmessage() -- Lars Wirzenius. Guido van Rossum <guido@python.org> parents: 5332 diff changeset	629
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	630 def removefromallsequences(self, list):
13620 5b727ab37092 Spelling fixes supplied by Rob W. W. Hooft. All these are fixes in either Thomas Wouters <thomas@python.org> parents: 13115 diff changeset	631 """Remove one or more messages from all sequences (including last)
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	632 -- but not from 'cur'!!!"""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	633 if hasattr(self, 'last') and self.last in list:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	634 del self.last
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	635 sequences = self.getsequences()
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	636 changed = 0
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	637 for name, seq in sequences.items():
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	638 if name == 'cur':
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	639 continue
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	640 for n in list:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	641 if n in seq:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	642 seq.remove(n)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	643 changed = 1
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	644 if not seq:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	645 del sequences[name]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	646 if changed:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	647 self.putsequences(sequences)
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	648
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	649 def getlast(self):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	650 """Return the last message number."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	651 if not hasattr(self, 'last'):
20486 4bfdbc82310f Folder.getlast(): avoid PyChecker warning. Guido van Rossum <guido@python.org> parents: 18380 diff changeset	652 self.listmessages() # Set self.last
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	653 return self.last
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	654
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	655 def setlast(self, last):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	656 """Set the last message number."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	657 if last is None:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	658 if hasattr(self, 'last'):
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	659 del self.last
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	660 else:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	661 self.last = last
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	662
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	663 class Message(mimetools.Message):
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	664
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	665 def __init__(self, f, n, fp = None):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	666 """Constructor."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	667 self.folder = f
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	668 self.number = n
23622 5edd80726d96 Replace boolean test with is None. Raymond Hettinger <python@rcn.com> parents: 23620 diff changeset	669 if fp is None:
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	670 path = f.getmessagefilename(n)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	671 fp = open(path, 'r')
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	672 mimetools.Message.__init__(self, fp)
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	673
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	674 def __repr__(self):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	675 """String representation."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	676 return 'Message(%s, %s)' % (repr(self.folder), self.number)
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	677
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	678 def getheadertext(self, pred = None):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	679 """Return the message's header text as a string. If an
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	680 argument is specified, it is used as a filter predicate to
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	681 decide which headers to return (its argument is the header
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	682 name converted to lower case)."""
23622 5edd80726d96 Replace boolean test with is None. Raymond Hettinger <python@rcn.com> parents: 23620 diff changeset	683 if pred is None:
16497 d329606361f8 String method conversion. Eric S. Raymond <esr@thyrsus.com> parents: 16198 diff changeset	684 return ''.join(self.headers)
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	685 headers = []
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	686 hit = 0
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	687 for line in self.headers:
16548 da8681f17b50 String method cleanup. Eric S. Raymond <esr@thyrsus.com> parents: 16511 diff changeset	688 if not line[0].isspace():
16497 d329606361f8 String method conversion. Eric S. Raymond <esr@thyrsus.com> parents: 16198 diff changeset	689 i = line.find(':')
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	690 if i > 0:
16497 d329606361f8 String method conversion. Eric S. Raymond <esr@thyrsus.com> parents: 16198 diff changeset	691 hit = pred(line[:i].lower())
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	692 if hit: headers.append(line)
16511 18ef3d5eab4f Test with an actual mbox caught a trivial error. Eric S. Raymond <esr@thyrsus.com> parents: 16497 diff changeset	693 return ''.join(headers)
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	694
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	695 def getbodytext(self, decode = 1):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	696 """Return the message's body text as string. This undoes a
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	697 Content-Transfer-Encoding, but does not interpret other MIME
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	698 features (e.g. multipart messages). To suppress decoding,
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	699 pass 0 as an argument."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	700 self.fp.seek(self.startofbody)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	701 encoding = self.getencoding()
10293 26db1e96caf3 Patch by Lars Wirzenius: Guido van Rossum <guido@python.org> parents: 8542 diff changeset	702 if not decode or encoding in ('', '7bit', '8bit', 'binary'):
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	703 return self.fp.read()
34293 cd517701fd93 Use cStringIO where available. Raymond Hettinger <python@rcn.com> parents: 31515 diff changeset	704 try:
cd517701fd93 Use cStringIO where available. Raymond Hettinger <python@rcn.com> parents: 31515 diff changeset	705 from cStringIO import StringIO
cd517701fd93 Use cStringIO where available. Raymond Hettinger <python@rcn.com> parents: 31515 diff changeset	706 except ImportError:
cd517701fd93 Use cStringIO where available. Raymond Hettinger <python@rcn.com> parents: 31515 diff changeset	707 from StringIO import StringIO
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	708 output = StringIO()
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	709 mimetools.decode(self.fp, output, encoding)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	710 return output.getvalue()
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	711
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	712 def getbodyparts(self):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	713 """Only for multipart messages: return the message's body as a
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	714 list of SubMessage objects. Each submessage object behaves
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	715 (almost) as a Message object."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	716 if self.getmaintype() != 'multipart':
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	717 raise Error, 'Content-Type is not multipart/*'
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	718 bdry = self.getparam('boundary')
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	719 if not bdry:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	720 raise Error, 'multipart/* without boundary param'
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	721 self.fp.seek(self.startofbody)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	722 mf = multifile.MultiFile(self.fp)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	723 mf.push(bdry)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	724 parts = []
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	725 while mf.next():
31515 71a294bd7950 Replace backticks with repr() or "%r" Walter Dörwald <walter@livinglogic.de> parents: 30865 diff changeset	726 n = "%s.%r" % (self.number, 1 + len(parts))
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	727 part = SubMessage(self.folder, n, mf)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	728 parts.append(part)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	729 mf.pop()
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	730 return parts
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	731
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	732 def getbody(self):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	733 """Return body, either a string or a list of messages."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	734 if self.getmaintype() == 'multipart':
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	735 return self.getbodyparts()
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	736 else:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	737 return self.getbodytext()
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	738
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	739
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	740 class SubMessage(Message):
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	741
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	742 def __init__(self, f, n, fp):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	743 """Constructor."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	744 Message.__init__(self, f, n, fp)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	745 if self.getmaintype() == 'multipart':
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	746 self.body = Message.getbodyparts(self)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	747 else:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	748 self.body = Message.getbodytext(self)
10293 26db1e96caf3 Patch by Lars Wirzenius: Guido van Rossum <guido@python.org> parents: 8542 diff changeset	749 self.bodyencoded = Message.getbodytext(self, decode=0)
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	750 # XXX If this is big, should remember file pointers
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	751
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	752 def __repr__(self):
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	753 """String representation."""
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	754 f, n, fp = self.folder, self.number, self.fp
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	755 return 'SubMessage(%s, %s, %s)' % (f, n, fp)
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	756
10293 26db1e96caf3 Patch by Lars Wirzenius: Guido van Rossum <guido@python.org> parents: 8542 diff changeset	757 def getbodytext(self, decode = 1):
26db1e96caf3 Patch by Lars Wirzenius: Guido van Rossum <guido@python.org> parents: 8542 diff changeset	758 if not decode:
26db1e96caf3 Patch by Lars Wirzenius: Guido van Rossum <guido@python.org> parents: 8542 diff changeset	759 return self.bodyencoded
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	760 if type(self.body) == type(''):
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	761 return self.body
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	762
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	763 def getbodyparts(self):
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	764 if type(self.body) == type([]):
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	765 return self.body
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	766
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	767 def getbody(self):
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	768 return self.body
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	769
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	770
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	771 class IntSet:
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	772 """Class implementing sets of integers.
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	773
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	774 This is an efficient representation for sets consisting of several
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	775 continuous ranges, e.g. 1-100,200-400,402-1000 is represented
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	776 internally as a list of three pairs: [(1,100), (200,400),
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	777 (402,1000)]. The internal representation is always kept normalized.
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	778
11706 b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	779 The constructor has up to three arguments:
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	780 - the string used to initialize the set (default ''),
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	781 - the separator between ranges (default ',')
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	782 - the separator between begin and end of a range (default '-')
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	783 The separators must be strings (not regexprs) and should be different.
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	784
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	785 The tostring() function yields a string that can be passed to another
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	786 IntSet constructor; __repr__() is a valid IntSet constructor itself.
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	787 """
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	788
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	789 # XXX The default begin/end separator means that negative numbers are
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	790 # not supported very well.
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	791 #
b6f52c1ef6da More trivial comment -> docstring transformations by Ka-Ping Yee, Guido van Rossum <guido@python.org> parents: 10293 diff changeset	792 # XXX There are currently no operations to remove set elements.
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	793
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	794 def __init__(self, data = None, sep = ',', rng = '-'):
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	795 self.pairs = []
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	796 self.sep = sep
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	797 self.rng = rng
23631 1a5216235602 Make test_mhlib run again. Michael W. Hudson <mwh@python.net> parents: 23625 diff changeset	798 if data: self.fromstring(data)
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	799
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	800 def reset(self):
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	801 self.pairs = []
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	802
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	803 def __cmp__(self, other):
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	804 return cmp(self.pairs, other.pairs)
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	805
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	806 def __hash__(self):
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	807 return hash(self.pairs)
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	808
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	809 def __repr__(self):
31515 71a294bd7950 Replace backticks with repr() or "%r" Walter Dörwald <walter@livinglogic.de> parents: 30865 diff changeset	810 return 'IntSet(%r, %r, %r)' % (self.tostring(), self.sep, self.rng)
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	811
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	812 def normalize(self):
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	813 self.pairs.sort()
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	814 i = 1
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	815 while i < len(self.pairs):
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	816 alo, ahi = self.pairs[i-1]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	817 blo, bhi = self.pairs[i]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	818 if ahi >= blo-1:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	819 self.pairs[i-1:i+1] = [(alo, max(ahi, bhi))]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	820 else:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	821 i = i+1
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	822
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	823 def tostring(self):
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	824 s = ''
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	825 for lo, hi in self.pairs:
31515 71a294bd7950 Replace backticks with repr() or "%r" Walter Dörwald <walter@livinglogic.de> parents: 30865 diff changeset	826 if lo == hi: t = repr(lo)
71a294bd7950 Replace backticks with repr() or "%r" Walter Dörwald <walter@livinglogic.de> parents: 30865 diff changeset	827 else: t = repr(lo) + self.rng + repr(hi)
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	828 if s: s = s + (self.sep + t)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	829 else: s = t
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	830 return s
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	831
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	832 def tolist(self):
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	833 l = []
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	834 for lo, hi in self.pairs:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	835 m = range(lo, hi+1)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	836 l = l + m
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	837 return l
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	838
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	839 def fromlist(self, list):
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	840 for i in list:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	841 self.append(i)
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	842
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	843 def clone(self):
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	844 new = IntSet()
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	845 new.pairs = self.pairs[:]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	846 return new
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	847
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	848 def min(self):
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	849 return self.pairs[0][0]
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	850
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	851 def max(self):
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	852 return self.pairs[-1][-1]
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	853
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	854 def contains(self, x):
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	855 for lo, hi in self.pairs:
22830 a9dd5e6d6805 Convert a pile of obvious "yes/no" functions to return bool. Tim Peters <tim.peters@gmail.com> parents: 20486 diff changeset	856 if lo <= x <= hi: return True
a9dd5e6d6805 Convert a pile of obvious "yes/no" functions to return bool. Tim Peters <tim.peters@gmail.com> parents: 20486 diff changeset	857 return False
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	858
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	859 def append(self, x):
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	860 for i in range(len(self.pairs)):
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	861 lo, hi = self.pairs[i]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	862 if x < lo: # Need to insert before
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	863 if x+1 == lo:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	864 self.pairs[i] = (x, hi)
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	865 else:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	866 self.pairs.insert(i, (x, x))
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	867 if i > 0 and x-1 == self.pairs[i-1][1]:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	868 # Merge with previous
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	869 self.pairs[i-1:i+1] = [
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	870 (self.pairs[i-1][0],
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	871 self.pairs[i][1])
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	872 ]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	873 return
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	874 if x <= hi: # Already in set
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	875 return
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	876 i = len(self.pairs) - 1
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	877 if i >= 0:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	878 lo, hi = self.pairs[i]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	879 if x-1 == hi:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	880 self.pairs[i] = lo, x
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	881 return
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	882 self.pairs.append((x, x))
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	883
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	884 def addpair(self, xlo, xhi):
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	885 if xlo > xhi: return
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	886 self.pairs.append((xlo, xhi))
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	887 self.normalize()
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	888
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	889 def fromstring(self, data):
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	890 new = []
16497 d329606361f8 String method conversion. Eric S. Raymond <esr@thyrsus.com> parents: 16198 diff changeset	891 for part in data.split(self.sep):
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	892 list = []
16497 d329606361f8 String method conversion. Eric S. Raymond <esr@thyrsus.com> parents: 16198 diff changeset	893 for subp in part.split(self.rng):
d329606361f8 String method conversion. Eric S. Raymond <esr@thyrsus.com> parents: 16198 diff changeset	894 s = subp.strip()
d329606361f8 String method conversion. Eric S. Raymond <esr@thyrsus.com> parents: 16198 diff changeset	895 list.append(int(s))
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	896 if len(list) == 1:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	897 new.append((list[0], list[0]))
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	898 elif len(list) == 2 and list[0] <= list[1]:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	899 new.append((list[0], list[1]))
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	900 else:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	901 raise ValueError, 'bad data passed to IntSet'
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	902 self.pairs = self.pairs + new
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	903 self.normalize()
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	904
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	905
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	906 # Subroutines to read/write entries in .mh_profile and .mh_sequences
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	907
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	908 def pickline(file, key, casefold = 1):
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	909 try:
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	910 f = open(file, 'r')
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	911 except IOError:
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	912 return None
6519 24da035ceb6e Convert all remaining simple cases of regex usage to re usage. Guido van Rossum <guido@python.org> parents: 6347 diff changeset	913 pat = re.escape(key) + ':'
24da035ceb6e Convert all remaining simple cases of regex usage to re usage. Guido van Rossum <guido@python.org> parents: 6347 diff changeset	914 prog = re.compile(pat, casefold and re.IGNORECASE)
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	915 while 1:
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	916 line = f.readline()
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	917 if not line: break
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	918 if prog.match(line):
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	919 text = line[len(key)+1:]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	920 while 1:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	921 line = f.readline()
16548 da8681f17b50 String method cleanup. Eric S. Raymond <esr@thyrsus.com> parents: 16511 diff changeset	922 if not line or not line[0].isspace():
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	923 break
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	924 text = text + line
16497 d329606361f8 String method conversion. Eric S. Raymond <esr@thyrsus.com> parents: 16198 diff changeset	925 return text.strip()
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	926 return None
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	927
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	928 def updateline(file, key, value, casefold = 1):
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	929 try:
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	930 f = open(file, 'r')
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	931 lines = f.readlines()
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	932 f.close()
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	933 except IOError:
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	934 lines = []
6519 24da035ceb6e Convert all remaining simple cases of regex usage to re usage. Guido van Rossum <guido@python.org> parents: 6347 diff changeset	935 pat = re.escape(key) + ':(.*)\n'
24da035ceb6e Convert all remaining simple cases of regex usage to re usage. Guido van Rossum <guido@python.org> parents: 6347 diff changeset	936 prog = re.compile(pat, casefold and re.IGNORECASE)
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	937 if value is None:
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	938 newline = None
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	939 else:
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	940 newline = '%s: %s\n' % (key, value)
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	941 for i in range(len(lines)):
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	942 line = lines[i]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	943 if prog.match(line):
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	944 if newline is None:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	945 del lines[i]
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	946 else:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	947 lines[i] = newline
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	948 break
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	949 else:
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	950 if newline is not None:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	951 lines.append(newline)
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	952 tempfile = file + "~"
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	953 f = open(tempfile, 'w')
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	954 for line in lines:
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	955 f.write(line)
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	956 f.close()
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	957 os.rename(tempfile, file)
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	958
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	959
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	960 # Test program
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	961
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	962 def test():
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	963 global mh, f
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	964 os.system('rm -rf $HOME/Mail/@test')
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	965 mh = MH()
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	966 def do(s): print s; print eval(s)
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	967 do('mh.listfolders()')
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	968 do('mh.listallfolders()')
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	969 testfolders = ['@test', '@test/test1', '@test/test2',
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	970 '@test/test1/test11', '@test/test1/test12',
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	971 '@test/test1/test11/test111']
31515 71a294bd7950 Replace backticks with repr() or "%r" Walter Dörwald <walter@livinglogic.de> parents: 30865 diff changeset	972 for t in testfolders: do('mh.makefolder(%r)' % (t,))
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	973 do('mh.listsubfolders(\'@test\')')
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	974 do('mh.listallsubfolders(\'@test\')')
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	975 f = mh.openfolder('@test')
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	976 do('f.listsubfolders()')
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	977 do('f.listallsubfolders()')
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	978 do('f.getsequences()')
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	979 seqs = f.getsequences()
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	980 seqs['foo'] = IntSet('1-10 12-20', ' ').tolist()
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	981 print seqs
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	982 f.putsequences(seqs)
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	983 do('f.getsequences()')
31515 71a294bd7950 Replace backticks with repr() or "%r" Walter Dörwald <walter@livinglogic.de> parents: 30865 diff changeset	984 for t in reversed(testfolders): do('mh.deletefolder(%r)' % (t,))
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	985 do('mh.getcontext()')
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	986 context = mh.getcontext()
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	987 f = mh.openfolder(context)
8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	988 do('f.getcurrent()')
34545 9d66fba78444 Replace list of constants with tuples of constants. Raymond Hettinger <python@rcn.com> parents: 34293 diff changeset	989 for seq in ('first', 'last', 'cur', '.', 'prev', 'next',
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	990 'first:3', 'last:3', 'cur:3', 'cur:-3',
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	991 'prev:3', 'next:3',
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	992 '1:3', '1:-3', '100:3', '100:-3', '10000:3', '10000:-3',
34545 9d66fba78444 Replace list of constants with tuples of constants. Raymond Hettinger <python@rcn.com> parents: 34293 diff changeset	993 'all'):
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	994 try:
31515 71a294bd7950 Replace backticks with repr() or "%r" Walter Dörwald <walter@livinglogic.de> parents: 30865 diff changeset	995 do('f.parsesequence(%r)' % (seq,))
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	996 except Error, msg:
fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	997 print "Error:", msg
31515 71a294bd7950 Replace backticks with repr() or "%r" Walter Dörwald <walter@livinglogic.de> parents: 30865 diff changeset	998 stuff = os.popen("pick %r 2>/dev/null" % (seq,)).read()
16497 d329606361f8 String method conversion. Eric S. Raymond <esr@thyrsus.com> parents: 16198 diff changeset	999 list = map(int, stuff.split())
7755 fb4b4d069cc7 Mass check-in after untabifying all files that need it. Guido van Rossum <guido@python.org> parents: 6941 diff changeset	1000 print list, "<-- pick"
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	1001 do('f.listmessages()')
1681 dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	1002
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	1003
dc8e1d72d78d mhlib.py: new interface to MH folders and messages Guido van Rossum <guido@python.org> parents: diff changeset	1004 if __name__ == '__main__':
5332 8dfc252963c7 Reindented with 4 spaces. Guido van Rossum <guido@python.org> parents: 5331 diff changeset	1005 test()

Mercurial > cpython-lru_cache-weakref

annotate Lib/mhlib.py @ 80661:94de77bd0b4b 2.7