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* Fixed 'return EOFError' that should be 'raise EOFError', caught byAndrew M. Kuchling1999-09-061-1/+1
| | | | Skip Montanaro's return-value patches.
* Added __del__ method to GzipFile class that will flush and close theAndrew M. Kuchling1999-08-101-0/+5
| | | | object, if required.
* Two different changes.Guido van Rossum1999-04-121-2/+5
| | | | | | | | | | 1. Jack Jansen reports that on the Mac, the time may be negative, and solves this by adding a write32u() function that writes an unsigned long. 2. On 64-bit platforms the CRC comparison fails; I've fixed this by casting both values to be compared to "unsigned long" i.e. modulo 0x100000000L.
* Oops, missed mode parameter to open().Fred Drake1999-04-051-1/+1
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* Made the default mode 'rb' instead of 'r', for better cross-platformFred Drake1999-04-051-2/+2
| | | | | support. (Based on comment on the documentation by Bernhard Reiter <bernhard@csd.uwm.edu>).
* Based on a suggestion from bruce@hams.com, make a trivial change toAndrew M. Kuchling1999-03-251-32/+67
| | | | | | | | | | | | | allow using the 'a' flag as a mode for opening a GzipFile. gzip files, surprisingly enough, can be concatenated and then decompressed; the effect is to concatenate the two chunks of data. If we support it on writing, it should also be supported on reading. This *wasn't* trivial, and required rearranging the code in the reading path, particularly the _read() method. Raise IOError instead of RuntimeError in two cases, 'Not a gzipped file' and 'Unknown compression method'
* use struct instead of bit-manipulate in PythonJeremy Hylton1999-03-231-21/+3
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* Patch by Ron Klatchko: fix invariant in _unread(). Also fixedGuido van Rossum1998-08-031-3/+9
| | | | readlines() to behave like it should (return lines with "\n" appended).
* Fix bug reported by Harri Pasanen: gzip + cPickle doesn't work. TheJeremy Hylton1998-05-131-4/+3
| | | | | | | | | problem was a couple of bugs in the readline implementation. 1. Include the '\n' in the string returned by readline 2. Bug calculating new buffer size in _unread Also remove unncessary import of StringIO
* Mass check-in after untabifying all files that need it.Guido van Rossum1998-03-261-203/+203
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* (This fix is really by Jeremy)Guido van Rossum1998-01-271-22/+29
| | | | | | | | | | | Here's my suggested replacement for gzip.py for 1.5.1. I've re-implemeted methods readline and readlines, added an _unread, and tweaked read and _read. I tried a more complicated buffer scheme for unread (using a list of strings and string.join), but it was more complicated and slower. This version is a lot faster than the current version and is still pretty simple.
* When there's no filename, don't make one up.Guido van Rossum1997-12-301-6/+54
| | | | | Added _test() that behaves (a bit) like gzip. Fix a comment (*sequential* access is okay -- *random* access it out!)
* Add the option to pass an open file object to GzipFile. This obviatesGuido van Rossum1997-07-191-55/+44
| | | | the need for the StringIO subclass.
* Adding Jeremy Hylton's gzip module.Guido van Rossum1997-04-301-0/+264
This requires Andrew Kuchling's zlib extension module. It still needs some doc strings.
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