Make tabnanny happy.
mailbox.py: Convert to 4-space indents.
This commit is contained in:
Fred Drake
parent
c2844af87b
commit
dbbf76bd5a
445
Lib/mailbox.py
445
Lib/mailbox.py
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@ -7,273 +7,272 @@ import rfc822
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import os
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class _Mailbox:
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def __init__(self, fp):
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self.fp = fp
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self.seekp = 0
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def __init__(self, fp):
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self.fp = fp
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self.seekp = 0
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def seek(self, pos, whence=0):
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if whence==1: # Relative to current position
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self.pos = self.pos + pos
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if whence==2: # Relative to file's end
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self.pos = self.stop + pos
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else: # Default - absolute position
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self.pos = self.start + pos
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def seek(self, pos, whence=0):
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if whence==1: # Relative to current position
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self.pos = self.pos + pos
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if whence==2: # Relative to file's end
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self.pos = self.stop + pos
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else: # Default - absolute position
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self.pos = self.start + pos
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def next(self):
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while 1:
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self.fp.seek(self.seekp)
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try:
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self._search_start()
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except EOFError:
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self.seekp = self.fp.tell()
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return None
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start = self.fp.tell()
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self._search_end()
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self.seekp = stop = self.fp.tell()
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if start <> stop:
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break
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return rfc822.Message(_Subfile(self.fp, start, stop))
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def next(self):
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while 1:
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self.fp.seek(self.seekp)
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try:
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self._search_start()
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except EOFError:
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self.seekp = self.fp.tell()
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return None
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start = self.fp.tell()
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self._search_end()
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self.seekp = stop = self.fp.tell()
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if start <> stop:
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break
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return rfc822.Message(_Subfile(self.fp, start, stop))
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class _Subfile:
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def __init__(self, fp, start, stop):
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self.fp = fp
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self.start = start
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self.stop = stop
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self.pos = self.start
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def __init__(self, fp, start, stop):
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self.fp = fp
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self.start = start
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self.stop = stop
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self.pos = self.start
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def read(self, length = None):
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if self.pos >= self.stop:
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return ''
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remaining = self.stop - self.pos
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if length is None or length < 0:
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length = remaining
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elif length > remaining:
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length = remaining
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self.fp.seek(self.pos)
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data = self.fp.read(length)
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self.pos = self.fp.tell()
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return data
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def read(self, length = None):
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if self.pos >= self.stop:
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return ''
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remaining = self.stop - self.pos
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if length is None or length < 0:
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length = remaining
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elif length > remaining:
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length = remaining
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self.fp.seek(self.pos)
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data = self.fp.read(length)
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self.pos = self.fp.tell()
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return data
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def readline(self, length = None):
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if self.pos >= self.stop:
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return ''
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if length is None:
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length = self.stop - self.pos
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self.fp.seek(self.pos)
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data = self.fp.readline(length)
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self.pos = self.fp.tell()
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return data
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def readline(self, length = None):
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if self.pos >= self.stop:
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return ''
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if length is None:
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length = self.stop - self.pos
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self.fp.seek(self.pos)
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data = self.fp.readline(length)
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self.pos = self.fp.tell()
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return data
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def readlines(self, sizehint = -1):
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lines = []
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while 1:
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line = self.readline()
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if not line:
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break
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lines.append(line)
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if sizehint >= 0:
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sizehint = sizehint - len(line)
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if sizehint <= 0:
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break
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return lines
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def readlines(self, sizehint = -1):
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lines = []
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while 1:
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line = self.readline()
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if not line:
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break
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lines.append(line)
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if sizehint >= 0:
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sizehint = sizehint - len(line)
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if sizehint <= 0:
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break
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return lines
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def tell(self):
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return self.pos - self.start
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def tell(self):
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return self.pos - self.start
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def seek(self, pos, whence=0):
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if whence == 0:
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self.pos = self.start + pos
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elif whence == 1:
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self.pos = self.pos + pos
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elif whence == 2:
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self.pos = self.stop + pos
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def seek(self, pos, whence=0):
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if whence == 0:
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self.pos = self.start + pos
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elif whence == 1:
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self.pos = self.pos + pos
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elif whence == 2:
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self.pos = self.stop + pos
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def close(self):
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del self.fp
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def close(self):
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del self.fp
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class UnixMailbox(_Mailbox):
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def _search_start(self):
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while 1:
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pos = self.fp.tell()
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line = self.fp.readline()
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if not line:
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raise EOFError
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if line[:5] == 'From ' and self._isrealfromline(line):
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self.fp.seek(pos)
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return
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def _search_start(self):
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while 1:
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pos = self.fp.tell()
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line = self.fp.readline()
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if not line:
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raise EOFError
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if line[:5] == 'From ' and self._isrealfromline(line):
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self.fp.seek(pos)
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return
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def _search_end(self):
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self.fp.readline() # Throw away header line
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while 1:
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pos = self.fp.tell()
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line = self.fp.readline()
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if not line:
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return
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if line[:5] == 'From ' and self._isrealfromline(line):
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self.fp.seek(pos)
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return
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def _search_end(self):
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self.fp.readline() # Throw away header line
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while 1:
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pos = self.fp.tell()
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line = self.fp.readline()
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if not line:
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return
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if line[:5] == 'From ' and self._isrealfromline(line):
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self.fp.seek(pos)
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return
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# An overridable mechanism to test for From-line-ness.
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# You can either specify a different regular expression
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# or define a whole new _isrealfromline() method.
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# Note that this only gets called for lines starting with
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# the 5 characters "From ".
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# An overridable mechanism to test for From-line-ness.
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# You can either specify a different regular expression
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# or define a whole new _isrealfromline() method.
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# Note that this only gets called for lines starting with
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# the 5 characters "From ".
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_fromlinepattern = r"From \s*[^\s]+\s+\w\w\w\s+\w\w\w\s+\d?\d\s+" \
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r"\d?\d:\d\d(:\d\d)?(\s+[^\s]+)?\s+\d\d\d\d\s*$"
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_regexp = None
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_fromlinepattern = r"From \s*[^\s]+\s+\w\w\w\s+\w\w\w\s+\d?\d\s+" \
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r"\d?\d:\d\d(:\d\d)?(\s+[^\s]+)?\s+\d\d\d\d\s*$"
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_regexp = None
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def _isrealfromline(self, line):
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if not self._regexp:
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import re
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self._regexp = re.compile(self._fromlinepattern)
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return self._regexp.match(line)
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def _isrealfromline(self, line):
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if not self._regexp:
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import re
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self._regexp = re.compile(self._fromlinepattern)
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return self._regexp.match(line)
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class MmdfMailbox(_Mailbox):
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def _search_start(self):
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while 1:
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line = self.fp.readline()
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if not line:
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raise EOFError
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if line[:5] == '\001\001\001\001\n':
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return
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def _search_start(self):
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while 1:
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line = self.fp.readline()
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if not line:
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raise EOFError
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if line[:5] == '\001\001\001\001\n':
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return
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def _search_end(self):
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while 1:
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pos = self.fp.tell()
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line = self.fp.readline()
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if not line:
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return
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if line == '\001\001\001\001\n':
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self.fp.seek(pos)
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return
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def _search_end(self):
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while 1:
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pos = self.fp.tell()
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line = self.fp.readline()
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if not line:
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return
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if line == '\001\001\001\001\n':
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self.fp.seek(pos)
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return
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class MHMailbox:
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def __init__(self, dirname):
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import re
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pat = re.compile('^[0-9][0-9]*$')
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self.dirname = dirname
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files = os.listdir(self.dirname)
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self.boxes = []
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for f in files:
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if pat.match(f):
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self.boxes.append(f)
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def __init__(self, dirname):
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import re
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pat = re.compile('^[0-9][0-9]*$')
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self.dirname = dirname
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files = os.listdir(self.dirname)
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self.boxes = []
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for f in files:
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if pat.match(f):
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self.boxes.append(f)
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def next(self):
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if not self.boxes:
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return None
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fn = self.boxes[0]
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del self.boxes[0]
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fp = open(os.path.join(self.dirname, fn))
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return rfc822.Message(fp)
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def next(self):
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if not self.boxes:
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return None
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fn = self.boxes[0]
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del self.boxes[0]
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fp = open(os.path.join(self.dirname, fn))
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return rfc822.Message(fp)
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class Maildir:
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# Qmail directory mailbox
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# Qmail directory mailbox
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def __init__(self, dirname):
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import string
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self.dirname = dirname
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self.boxes = []
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def __init__(self, dirname):
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import string
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self.dirname = dirname
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self.boxes = []
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# check for new mail
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newdir = os.path.join(self.dirname, 'new')
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for file in os.listdir(newdir):
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if len(string.split(file, '.')) > 2:
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self.boxes.append(os.path.join(newdir, file))
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# check for new mail
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newdir = os.path.join(self.dirname, 'new')
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for file in os.listdir(newdir):
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if len(string.split(file, '.')) > 2:
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self.boxes.append(os.path.join(newdir, file))
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# Now check for current mail in this maildir
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curdir = os.path.join(self.dirname, 'cur')
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for file in os.listdir(curdir):
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if len(string.split(file, '.')) > 2:
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self.boxes.append(os.path.join(curdir, file))
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# Now check for current mail in this maildir
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curdir = os.path.join(self.dirname, 'cur')
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for file in os.listdir(curdir):
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if len(string.split(file, '.')) > 2:
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self.boxes.append(os.path.join(curdir, file))
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def next(self):
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if not self.boxes:
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return None
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fn = self.boxes[0]
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del self.boxes[0]
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fp = open(os.path.join(self.dirname, fn))
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return rfc822.Message(fp)
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def next(self):
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if not self.boxes:
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return None
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fn = self.boxes[0]
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del self.boxes[0]
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fp = open(os.path.join(self.dirname, fn))
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return rfc822.Message(fp)
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class BabylMailbox(_Mailbox):
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def _search_start(self):
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while 1:
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line = self.fp.readline()
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if not line:
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raise EOFError
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if line == '*** EOOH ***\n':
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return
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def _search_start(self):
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while 1:
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line = self.fp.readline()
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if not line:
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raise EOFError
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if line == '*** EOOH ***\n':
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return
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def _search_end(self):
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while 1:
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pos = self.fp.tell()
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line = self.fp.readline()
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if not line:
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return
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if line == '\037\014\n':
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self.fp.seek(pos)
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return
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def _search_end(self):
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while 1:
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pos = self.fp.tell()
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line = self.fp.readline()
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if not line:
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return
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if line == '\037\014\n':
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self.fp.seek(pos)
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return
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def _test():
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import time
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import sys
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import string
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import os
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import time
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import sys
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import string
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import os
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args = sys.argv[1:]
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if not args:
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for key in 'MAILDIR', 'MAIL', 'LOGNAME', 'USER':
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if os.environ.has_key(key):
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mbox = os.environ[key]
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break
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else:
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print "$MAIL, $LOGNAME nor $USER set -- who are you?"
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return
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args = sys.argv[1:]
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if not args:
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for key in 'MAILDIR', 'MAIL', 'LOGNAME', 'USER':
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if os.environ.has_key(key):
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mbox = os.environ[key]
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break
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else:
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mbox = args[0]
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if mbox[:1] == '+':
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mbox = os.environ['HOME'] + '/Mail/' + mbox[1:]
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elif not '/' in mbox:
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mbox = '/usr/mail/' + mbox
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if os.path.isdir(mbox):
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if os.path.isdir(os.path.join(mbox, 'cur')):
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mb = Maildir(mbox)
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else:
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mb = MHMailbox(mbox)
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print "$MAIL, $LOGNAME nor $USER set -- who are you?"
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return
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else:
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mbox = args[0]
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if mbox[:1] == '+':
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mbox = os.environ['HOME'] + '/Mail/' + mbox[1:]
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elif not '/' in mbox:
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mbox = '/usr/mail/' + mbox
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if os.path.isdir(mbox):
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if os.path.isdir(os.path.join(mbox, 'cur')):
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mb = Maildir(mbox)
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else:
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fp = open(mbox, 'r')
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mb = UnixMailbox(fp)
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mb = MHMailbox(mbox)
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else:
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fp = open(mbox, 'r')
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mb = UnixMailbox(fp)
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msgs = []
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while 1:
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msg = mb.next()
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if msg is None:
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break
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msgs.append(msg)
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if len(args) <= 1:
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msg.fp = None
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if len(args) > 1:
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num = string.atoi(args[1])
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print 'Message %d body:'%num
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msg = msgs[num-1]
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msg.rewindbody()
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sys.stdout.write(msg.fp.read())
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else:
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print 'Mailbox',mbox,'has',len(msgs),'messages:'
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for msg in msgs:
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f = msg.getheader('from') or ""
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s = msg.getheader('subject') or ""
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d = msg.getheader('date') or ""
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print '%20.20s %18.18s %-30.30s'%(f, d[5:], s)
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msgs = []
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while 1:
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msg = mb.next()
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if msg is None:
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break
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msgs.append(msg)
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if len(args) <= 1:
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msg.fp = None
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if len(args) > 1:
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num = string.atoi(args[1])
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print 'Message %d body:'%num
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msg = msgs[num-1]
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msg.rewindbody()
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sys.stdout.write(msg.fp.read())
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else:
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print 'Mailbox',mbox,'has',len(msgs),'messages:'
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for msg in msgs:
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f = msg.getheader('from') or ""
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s = msg.getheader('subject') or ""
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d = msg.getheader('date') or ""
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print '%20.20s %18.18s %-30.30s'%(f, d[5:], s)
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if __name__ == '__main__':
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_test()
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_test()
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23
Lib/shlex.py
23
Lib/shlex.py
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@ -17,7 +17,8 @@ class shlex:
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self.instream = sys.stdin
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self.infile = None
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self.commenters = '#'
|
||||
self.wordchars = 'abcdfeghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_'
|
||||
self.wordchars = ('abcdfeghijklmnopqrstuvwxyz'
|
||||
'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_')
|
||||
self.whitespace = ' \t\r\n'
|
||||
self.quotes = '\'"'
|
||||
self.state = ' '
|
||||
|
|
@ -25,7 +26,7 @@ class shlex:
|
|||
self.lineno = 1
|
||||
self.debug = 0
|
||||
self.token = ''
|
||||
self.filestack = []
|
||||
self.filestack = []
|
||||
self.source = None
|
||||
if self.debug:
|
||||
print 'shlex: reading from %s, line %d' \
|
||||
|
|
@ -45,7 +46,7 @@ class shlex:
|
|||
if self.debug >= 1:
|
||||
print "shlex: popping token " + `tok`
|
||||
return tok
|
||||
# No pushback. Get a token.
|
||||
# No pushback. Get a token.
|
||||
raw = self.read_token()
|
||||
# Handle inclusions
|
||||
while raw == self.source:
|
||||
|
|
@ -88,18 +89,18 @@ class shlex:
|
|||
if self.debug >= 3:
|
||||
print "shlex: in state", repr(self.state), \
|
||||
"I see character:", repr(nextchar)
|
||||
if self.state == None:
|
||||
self.token = ''; # past end of file
|
||||
if self.state is None:
|
||||
self.token = ''; # past end of file
|
||||
break
|
||||
elif self.state == ' ':
|
||||
if not nextchar:
|
||||
self.state = None; # end of file
|
||||
self.state = None; # end of file
|
||||
break
|
||||
elif nextchar in self.whitespace:
|
||||
if self.debug >= 2:
|
||||
print "shlex: I see whitespace in whitespace state"
|
||||
if self.token:
|
||||
break # emit current token
|
||||
break # emit current token
|
||||
else:
|
||||
continue
|
||||
elif nextchar in self.commenters:
|
||||
|
|
@ -114,7 +115,7 @@ class shlex:
|
|||
else:
|
||||
self.token = nextchar
|
||||
if self.token:
|
||||
break # emit current token
|
||||
break # emit current token
|
||||
else:
|
||||
continue
|
||||
elif self.state in self.quotes:
|
||||
|
|
@ -124,14 +125,14 @@ class shlex:
|
|||
break
|
||||
elif self.state == 'a':
|
||||
if not nextchar:
|
||||
self.state = None; # end of file
|
||||
self.state = None; # end of file
|
||||
break
|
||||
elif nextchar in self.whitespace:
|
||||
if self.debug >= 2:
|
||||
print "shlex: I see whitespace in word state"
|
||||
self.state = ' '
|
||||
if self.token:
|
||||
break # emit current token
|
||||
break # emit current token
|
||||
else:
|
||||
continue
|
||||
elif nextchar in self.commenters:
|
||||
|
|
@ -145,7 +146,7 @@ class shlex:
|
|||
print "shlex: I see punctuation in word state"
|
||||
self.state = ' '
|
||||
if self.token:
|
||||
break # emit current token
|
||||
break # emit current token
|
||||
else:
|
||||
continue
|
||||
result = self.token
|
||||
|
|
|
|||
Loading…
Reference in New Issue