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

annotate Lib/mimify.py @ 5817:48b94de85bf3 legacy-trunk

Extensive changes by AMK.

author	Guido van Rossum <guido@python.org>
date	Thu, 17 Jul 1997 16:29:42 +0000
parents	57a2ed0630cd
children	f8259ca9eed3

rev	line source
4573 73758db2f464 /usr/local/bin/python -> /usr/bin/env python Guido van Rossum <guido@python.org> parents: 3658 diff changeset	1 #! /usr/bin/env python
3389 d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	2
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	3 '''Mimification and unmimification of mail messages.
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	4
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	5 decode quoted-printable parts of a mail message or encode using
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	6 quoted-printable.
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	7
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	8 Usage:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	9 mimify(input, output)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	10 unmimify(input, output)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	11 to encode and decode respectively. Input and output may be the name
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	12 of a file or an open file object. Only a readline() method is used
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	13 on the input file, only a write() method is used on the output file.
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	14 When using file names, the input and output file names may be the
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	15 same.
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	16
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	17 Interactive usage:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	18 mimify.py -e [infile [outfile]]
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	19 mimify.py -d [infile [outfile]]
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	20 to encode and decode respectively. Infile defaults to standard
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	21 input and outfile to standard output.
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	22 '''
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	23
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	24 # Configure
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	25 MAXLEN = 200 # if lines longer than this, encode as quoted-printable
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	26 CHARSET = 'ISO-8859-1' # default charset for non-US-ASCII mail
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	27 QUOTE = '> ' # string replies are quoted with
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	28 # End configure
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	29
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	30 import regex, regsub, string
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	31
3658 35be5df6ef77 small fix by Sjoerd Guido van Rossum <guido@python.org> parents: 3618 diff changeset	32 qp = regex.compile('^content-transfer-encoding:[ \t]*quoted-printable',
3389 d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	33 regex.casefold)
5294 57a2ed0630cd base64 support by Sjoerd. Guido van Rossum <guido@python.org> parents: 5202 diff changeset	34 base64_re = regex.compile('^content-transfer-encoding:[ \t]*base64',
3658 35be5df6ef77 small fix by Sjoerd Guido van Rossum <guido@python.org> parents: 3618 diff changeset	35 regex.casefold)
3389 d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	36 mp = regex.compile('^content-type:[\000-\377]multipart/[\000-\377]boundary="?\$[^;"\n]*\$',
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	37 regex.casefold)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	38 chrset = regex.compile('^\$content-type:.charset="\$\$us-ascii\\\|iso-8859-[0-9]+\$\$"[\000-\377]\$',
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	39 regex.casefold)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	40 he = regex.compile('^-*$')
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	41 mime_code = regex.compile('=\$[0-9a-f][0-9a-f]\$', regex.casefold)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	42 mime_head = regex.compile('=\\?iso-8859-1\\?q\\?\$[^?]+\$\\?=',
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	43 regex.casefold)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	44 repl = regex.compile('^subject:[ \t]+re: ', regex.casefold)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	45
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	46 class File:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	47 '''A simple fake file object that knows about limited
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	48 read-ahead and boundaries.
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	49 The only supported method is readline().'''
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	50
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	51 def __init__(self, file, boundary):
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	52 self.file = file
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	53 self.boundary = boundary
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	54 self.peek = None
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	55
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	56 def readline(self):
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	57 if self.peek is not None:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	58 return ''
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	59 line = self.file.readline()
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	60 if not line:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	61 return line
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	62 if self.boundary:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	63 if line == self.boundary + '\n':
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	64 self.peek = line
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	65 return ''
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	66 if line == self.boundary + '--\n':
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	67 self.peek = line
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	68 return ''
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	69 return line
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	70
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	71 class HeaderFile:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	72 def __init__(self, file):
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	73 self.file = file
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	74 self.peek = None
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	75
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	76 def readline(self):
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	77 if self.peek is not None:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	78 line = self.peek
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	79 self.peek = None
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	80 else:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	81 line = self.file.readline()
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	82 if not line:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	83 return line
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	84 if he.match(line) >= 0:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	85 return line
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	86 while 1:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	87 self.peek = self.file.readline()
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	88 if len(self.peek) == 0 or \
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	89 (self.peek[0] != ' ' and self.peek[0] != '\t'):
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	90 return line
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	91 line = line + self.peek
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	92 self.peek = None
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	93
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	94 def mime_decode(line):
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	95 '''Decode a single line of quoted-printable text to 8bit.'''
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	96 newline = ''
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	97 while 1:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	98 i = mime_code.search(line)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	99 if i < 0:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	100 break
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	101 newline = newline + line[:i] + \
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	102 chr(string.atoi(mime_code.group(1), 16))
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	103 line = line[i+3:]
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	104 return newline + line
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	105
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	106 def mime_decode_header(line):
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	107 '''Decode a header line to 8bit.'''
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	108 newline = ''
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	109 while 1:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	110 i = mime_head.search(line)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	111 if i < 0:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	112 break
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	113 match = mime_head.group(0, 1)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	114 newline = newline + line[:i] + mime_decode(match[1])
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	115 line = line[i + len(match[0]):]
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	116 return newline + line
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	117
5294 57a2ed0630cd base64 support by Sjoerd. Guido van Rossum <guido@python.org> parents: 5202 diff changeset	118 def unmimify_part(ifile, ofile, decode_base64 = 0):
3389 d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	119 '''Convert a quoted-printable part of a MIME mail message to 8bit.'''
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	120 multipart = None
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	121 quoted_printable = 0
5294 57a2ed0630cd base64 support by Sjoerd. Guido van Rossum <guido@python.org> parents: 5202 diff changeset	122 is_base64 = 0
3389 d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	123 is_repl = 0
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	124 if ifile.boundary and ifile.boundary[:2] == QUOTE:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	125 prefix = QUOTE
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	126 else:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	127 prefix = ''
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	128
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	129 # read header
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	130 hfile = HeaderFile(ifile)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	131 while 1:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	132 line = hfile.readline()
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	133 if not line:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	134 return
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	135 if prefix and line[:len(prefix)] == prefix:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	136 line = line[len(prefix):]
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	137 pref = prefix
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	138 else:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	139 pref = ''
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	140 line = mime_decode_header(line)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	141 if qp.match(line) >= 0:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	142 quoted_printable = 1
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	143 continue # skip this header
5294 57a2ed0630cd base64 support by Sjoerd. Guido van Rossum <guido@python.org> parents: 5202 diff changeset	144 if decode_base64 and base64_re.match(line) >= 0:
57a2ed0630cd base64 support by Sjoerd. Guido van Rossum <guido@python.org> parents: 5202 diff changeset	145 is_base64 = 1
57a2ed0630cd base64 support by Sjoerd. Guido van Rossum <guido@python.org> parents: 5202 diff changeset	146 continue
3389 d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	147 ofile.write(pref + line)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	148 if not prefix and repl.match(line) >= 0:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	149 # we're dealing with a reply message
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	150 is_repl = 1
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	151 if mp.match(line) >= 0:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	152 multipart = '--' + mp.group(1)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	153 if he.match(line) >= 0:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	154 break
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	155 if is_repl and (quoted_printable or multipart):
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	156 is_repl = 0
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	157
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	158 # read body
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	159 while 1:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	160 line = ifile.readline()
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	161 if not line:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	162 return
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	163 line = regsub.gsub(mime_head, '\\1', line)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	164 if prefix and line[:len(prefix)] == prefix:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	165 line = line[len(prefix):]
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	166 pref = prefix
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	167 else:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	168 pref = ''
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	169 ## if is_repl and len(line) >= 4 and line[:4] == QUOTE+'--' and line[-3:] != '--\n':
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	170 ## multipart = line[:-1]
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	171 while multipart:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	172 if line == multipart + '--\n':
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	173 ofile.write(pref + line)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	174 multipart = None
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	175 line = None
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	176 break
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	177 if line == multipart + '\n':
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	178 ofile.write(pref + line)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	179 nifile = File(ifile, multipart)
5294 57a2ed0630cd base64 support by Sjoerd. Guido van Rossum <guido@python.org> parents: 5202 diff changeset	180 unmimify_part(nifile, ofile, decode_base64)
3389 d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	181 line = nifile.peek
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	182 continue
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	183 # not a boundary between parts
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	184 break
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	185 if line and quoted_printable:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	186 while line[-2:] == '=\n':
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	187 line = line[:-2]
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	188 newline = ifile.readline()
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	189 if newline[:len(QUOTE)] == QUOTE:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	190 newline = newline[len(QUOTE):]
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	191 line = line + newline
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	192 line = mime_decode(line)
5294 57a2ed0630cd base64 support by Sjoerd. Guido van Rossum <guido@python.org> parents: 5202 diff changeset	193 if line and is_base64 and not pref:
57a2ed0630cd base64 support by Sjoerd. Guido van Rossum <guido@python.org> parents: 5202 diff changeset	194 import base64
57a2ed0630cd base64 support by Sjoerd. Guido van Rossum <guido@python.org> parents: 5202 diff changeset	195 line = base64.decodestring(line)
3389 d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	196 if line:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	197 ofile.write(pref + line)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	198
5294 57a2ed0630cd base64 support by Sjoerd. Guido van Rossum <guido@python.org> parents: 5202 diff changeset	199 def unmimify(infile, outfile, decode_base64 = 0):
3389 d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	200 '''Convert quoted-printable parts of a MIME mail message to 8bit.'''
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	201 if type(infile) == type(''):
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	202 ifile = open(infile)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	203 if type(outfile) == type('') and infile == outfile:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	204 import os
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	205 d, f = os.path.split(infile)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	206 os.rename(infile, os.path.join(d, ',' + f))
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	207 else:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	208 ifile = infile
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	209 if type(outfile) == type(''):
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	210 ofile = open(outfile, 'w')
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	211 else:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	212 ofile = outfile
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	213 nifile = File(ifile, None)
5294 57a2ed0630cd base64 support by Sjoerd. Guido van Rossum <guido@python.org> parents: 5202 diff changeset	214 unmimify_part(nifile, ofile, decode_base64)
3389 d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	215 ofile.flush()
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	216
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	217 mime_char = regex.compile('[=\240-\377]') # quote these chars in body
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	218 mime_header_char = regex.compile('[=?\240-\377]') # quote these in header
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	219
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	220 def mime_encode(line, header):
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	221 '''Code a single line as quoted-printable.
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	222 If header is set, quote some extra characters.'''
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	223 if header:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	224 reg = mime_header_char
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	225 else:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	226 reg = mime_char
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	227 newline = ''
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	228 if len(line) >= 5 and line[:5] == 'From ':
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	229 # quote 'From ' at the start of a line for stupid mailers
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	230 newline = string.upper('=%02x' % ord('F'))
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	231 line = line[1:]
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	232 while 1:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	233 i = reg.search(line)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	234 if i < 0:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	235 break
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	236 newline = newline + line[:i] + \
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	237 string.upper('=%02x' % ord(line[i]))
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	238 line = line[i+1:]
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	239 line = newline + line
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	240
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	241 newline = ''
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	242 while len(line) >= 75:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	243 i = 73
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	244 while line[i] == '=' or line[i-1] == '=':
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	245 i = i - 1
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	246 i = i + 1
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	247 newline = newline + line[:i] + '=\n'
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	248 line = line[i:]
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	249 return newline + line
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	250
3618 a3c97e205847 minor fix to mime header regex --Sjoerd Guido van Rossum <guido@python.org> parents: 3389 diff changeset	251 mime_header = regex.compile('\$[ \t(]\\\|^\$\$[-a-zA-Z0-9_+][\240-\377][-a-zA-Z0-9_+\240-\377]\$\$[ \t)]\\\|$\$')
3389 d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	252
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	253 def mime_encode_header(line):
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	254 '''Code a single header line as quoted-printable.'''
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	255 newline = ''
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	256 while 1:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	257 i = mime_header.search(line)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	258 if i < 0:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	259 break
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	260 newline = newline + line[:i] + mime_header.group(1) + \
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	261 '=?' + CHARSET + '?Q?' + \
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	262 mime_encode(mime_header.group(2), 1) + \
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	263 '?=' + mime_header.group(3)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	264 line = line[i+len(mime_header.group(0)):]
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	265 return newline + line
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	266
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	267 mv = regex.compile('^mime-version:', regex.casefold)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	268 cte = regex.compile('^content-transfer-encoding:', regex.casefold)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	269 iso_char = regex.compile('[\240-\377]')
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	270
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	271 def mimify_part(ifile, ofile, is_mime):
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	272 '''Convert an 8bit part of a MIME mail message to quoted-printable.'''
3658 35be5df6ef77 small fix by Sjoerd Guido van Rossum <guido@python.org> parents: 3618 diff changeset	273 has_cte = is_qp = is_base64 = 0
3389 d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	274 multipart = None
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	275 must_quote_body = must_quote_header = has_iso_chars = 0
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	276
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	277 header = []
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	278 header_end = ''
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	279 message = []
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	280 message_end = ''
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	281 # read header
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	282 hfile = HeaderFile(ifile)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	283 while 1:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	284 line = hfile.readline()
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	285 if not line:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	286 break
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	287 if not must_quote_header and iso_char.search(line) >= 0:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	288 must_quote_header = 1
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	289 if mv.match(line) >= 0:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	290 is_mime = 1
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	291 if cte.match(line) >= 0:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	292 has_cte = 1
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	293 if qp.match(line) >= 0:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	294 is_qp = 1
5294 57a2ed0630cd base64 support by Sjoerd. Guido van Rossum <guido@python.org> parents: 5202 diff changeset	295 elif base64_re.match(line) >= 0:
3658 35be5df6ef77 small fix by Sjoerd Guido van Rossum <guido@python.org> parents: 3618 diff changeset	296 is_base64 = 1
3389 d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	297 if mp.match(line) >= 0:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	298 multipart = '--' + mp.group(1)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	299 if he.match(line) >= 0:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	300 header_end = line
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	301 break
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	302 header.append(line)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	303
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	304 # read body
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	305 while 1:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	306 line = ifile.readline()
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	307 if not line:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	308 break
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	309 if multipart:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	310 if line == multipart + '--\n':
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	311 message_end = line
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	312 break
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	313 if line == multipart + '\n':
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	314 message_end = line
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	315 break
3658 35be5df6ef77 small fix by Sjoerd Guido van Rossum <guido@python.org> parents: 3618 diff changeset	316 if is_base64:
35be5df6ef77 small fix by Sjoerd Guido van Rossum <guido@python.org> parents: 3618 diff changeset	317 message.append(line)
35be5df6ef77 small fix by Sjoerd Guido van Rossum <guido@python.org> parents: 3618 diff changeset	318 continue
3389 d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	319 if is_qp:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	320 while line[-2:] == '=\n':
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	321 line = line[:-2]
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	322 newline = ifile.readline()
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	323 if newline[:len(QUOTE)] == QUOTE:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	324 newline = newline[len(QUOTE):]
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	325 line = line + newline
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	326 line = mime_decode(line)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	327 message.append(line)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	328 if not has_iso_chars:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	329 if iso_char.search(line) >= 0:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	330 has_iso_chars = must_quote_body = 1
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	331 if not must_quote_body:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	332 if len(line) > MAXLEN:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	333 must_quote_body = 1
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	334
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	335 # convert and output header and body
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	336 for line in header:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	337 if must_quote_header:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	338 line = mime_encode_header(line)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	339 if chrset.match(line) >= 0:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	340 if has_iso_chars:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	341 # change us-ascii into iso-8859-1
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	342 if string.lower(chrset.group(2)) == 'us-ascii':
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	343 line = chrset.group(1) + \
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	344 CHARSET + chrset.group(3)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	345 else:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	346 # change iso-8859-* into us-ascii
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	347 line = chrset.group(1) + 'us-ascii' + chrset.group(3)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	348 if has_cte and cte.match(line) >= 0:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	349 line = 'Content-Transfer-Encoding: '
3658 35be5df6ef77 small fix by Sjoerd Guido van Rossum <guido@python.org> parents: 3618 diff changeset	350 if is_base64:
35be5df6ef77 small fix by Sjoerd Guido van Rossum <guido@python.org> parents: 3618 diff changeset	351 line = line + 'base64\n'
35be5df6ef77 small fix by Sjoerd Guido van Rossum <guido@python.org> parents: 3618 diff changeset	352 elif must_quote_body:
3389 d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	353 line = line + 'quoted-printable\n'
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	354 else:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	355 line = line + '7bit\n'
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	356 ofile.write(line)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	357 if (must_quote_header or must_quote_body) and not is_mime:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	358 ofile.write('Mime-Version: 1.0\n')
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	359 ofile.write('Content-Type: text/plain; ')
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	360 if has_iso_chars:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	361 ofile.write('charset="%s"\n' % CHARSET)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	362 else:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	363 ofile.write('charset="us-ascii"\n')
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	364 if must_quote_body and not has_cte:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	365 ofile.write('Content-Transfer-Encoding: quoted-printable\n')
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	366 ofile.write(header_end)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	367
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	368 for line in message:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	369 if must_quote_body:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	370 line = mime_encode(line, 0)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	371 ofile.write(line)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	372 ofile.write(message_end)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	373
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	374 line = message_end
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	375 while multipart:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	376 if line == multipart + '--\n':
5202 af92d779152a Avoid crashes with nested multipart/mixed parts. Guido van Rossum <guido@python.org> parents: 4573 diff changeset	377 # read bit after the end of the last part
af92d779152a Avoid crashes with nested multipart/mixed parts. Guido van Rossum <guido@python.org> parents: 4573 diff changeset	378 while 1:
af92d779152a Avoid crashes with nested multipart/mixed parts. Guido van Rossum <guido@python.org> parents: 4573 diff changeset	379 line = ifile.readline()
af92d779152a Avoid crashes with nested multipart/mixed parts. Guido van Rossum <guido@python.org> parents: 4573 diff changeset	380 if not line:
af92d779152a Avoid crashes with nested multipart/mixed parts. Guido van Rossum <guido@python.org> parents: 4573 diff changeset	381 return
af92d779152a Avoid crashes with nested multipart/mixed parts. Guido van Rossum <guido@python.org> parents: 4573 diff changeset	382 if must_quote_body:
af92d779152a Avoid crashes with nested multipart/mixed parts. Guido van Rossum <guido@python.org> parents: 4573 diff changeset	383 line = mime_encode(line, 0)
af92d779152a Avoid crashes with nested multipart/mixed parts. Guido van Rossum <guido@python.org> parents: 4573 diff changeset	384 ofile.write(line)
3389 d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	385 if line == multipart + '\n':
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	386 nifile = File(ifile, multipart)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	387 mimify_part(nifile, ofile, 1)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	388 line = nifile.peek
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	389 ofile.write(line)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	390 continue
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	391
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	392 def mimify(infile, outfile):
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	393 '''Convert 8bit parts of a MIME mail message to quoted-printable.'''
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	394 if type(infile) == type(''):
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	395 ifile = open(infile)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	396 if type(outfile) == type('') and infile == outfile:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	397 import os
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	398 d, f = os.path.split(infile)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	399 os.rename(infile, os.path.join(d, ',' + f))
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	400 else:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	401 ifile = infile
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	402 if type(outfile) == type(''):
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	403 ofile = open(outfile, 'w')
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	404 else:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	405 ofile = outfile
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	406 nifile = File(ifile, None)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	407 mimify_part(nifile, ofile, 0)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	408 ofile.flush()
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	409
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	410 import sys
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	411 if __name__ == '__main__' or (len(sys.argv) > 0 and sys.argv[0] == 'mimify'):
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	412 import getopt
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	413 usage = 'Usage: mimify [-l len] -[ed] [infile [outfile]]'
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	414
5294 57a2ed0630cd base64 support by Sjoerd. Guido van Rossum <guido@python.org> parents: 5202 diff changeset	415 decode_base64 = 0
57a2ed0630cd base64 support by Sjoerd. Guido van Rossum <guido@python.org> parents: 5202 diff changeset	416 opts, args = getopt.getopt(sys.argv[1:], 'l:edb')
3389 d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	417 if len(args) not in (0, 1, 2):
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	418 print usage
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	419 sys.exit(1)
5294 57a2ed0630cd base64 support by Sjoerd. Guido van Rossum <guido@python.org> parents: 5202 diff changeset	420 if (('-e', '') in opts) == (('-d', '') in opts) or \
57a2ed0630cd base64 support by Sjoerd. Guido van Rossum <guido@python.org> parents: 5202 diff changeset	421 ((('-b', '') in opts) and (('-d', '') not in opts)):
3389 d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	422 print usage
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	423 sys.exit(1)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	424 for o, a in opts:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	425 if o == '-e':
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	426 encode = mimify
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	427 elif o == '-d':
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	428 encode = unmimify
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	429 elif o == '-l':
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	430 try:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	431 MAXLEN = string.atoi(a)
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	432 except:
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	433 print usage
d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	434 sys.exit(1)
5294 57a2ed0630cd base64 support by Sjoerd. Guido van Rossum <guido@python.org> parents: 5202 diff changeset	435 elif o == '-b':
57a2ed0630cd base64 support by Sjoerd. Guido van Rossum <guido@python.org> parents: 5202 diff changeset	436 decode_base64 = 1
3389 d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	437 if len(args) == 0:
5294 57a2ed0630cd base64 support by Sjoerd. Guido van Rossum <guido@python.org> parents: 5202 diff changeset	438 encode_args = (sys.stdin, sys.stdout)
3389 d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	439 elif len(args) == 1:
5294 57a2ed0630cd base64 support by Sjoerd. Guido van Rossum <guido@python.org> parents: 5202 diff changeset	440 encode_args = (args[0], sys.stdout)
3389 d15d29bbc1ce Module to convert a mail message to or from quoted-printable. The Sjoerd Mullender <sjoerd@acm.org> parents: diff changeset	441 else:
5294 57a2ed0630cd base64 support by Sjoerd. Guido van Rossum <guido@python.org> parents: 5202 diff changeset	442 encode_args = (args[0], args[1])
57a2ed0630cd base64 support by Sjoerd. Guido van Rossum <guido@python.org> parents: 5202 diff changeset	443 if decode_base64:
57a2ed0630cd base64 support by Sjoerd. Guido van Rossum <guido@python.org> parents: 5202 diff changeset	444 encode_args = encode_args + (decode_base64,)
57a2ed0630cd base64 support by Sjoerd. Guido van Rossum <guido@python.org> parents: 5202 diff changeset	445 apply(encode, encode_args)

Mercurial > cpython-lru_cache-weakref

annotate Lib/mimify.py @ 5817:48b94de85bf3 legacy-trunk