Merged revisions 78097 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r78097 | ronald.oussoren | 2010-02-07 21:18:02 +0100 (Sun, 07 Feb 2010) | 2 lines
Issue 6003: ZipFile.writestr "compression_type" argument
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diff --git a/Lib/zipfile.py b/Lib/zipfile.py
index d5caf26..2982ec3 100644
--- a/Lib/zipfile.py
+++ b/Lib/zipfile.py
@@ -1065,7 +1065,7 @@
self.filelist.append(zinfo)
self.NameToInfo[zinfo.filename] = zinfo
- def writestr(self, zinfo_or_arcname, data):
+ def writestr(self, zinfo_or_arcname, data, compress_type=None):
"""Write a file into the archive. The contents is 'data', which
may be either a 'str' or a 'bytes' instance; if it is a 'str',
it is encoded as UTF-8 first.
@@ -1087,6 +1087,9 @@
zinfo.file_size = len(data) # Uncompressed size
zinfo.header_offset = self.fp.tell() # Start of header data
+ if compress_type is not None:
+ zinfo.compress_type = compress_type
+
self._writecheck(zinfo)
self._didModify = True
zinfo.CRC = crc32(data) & 0xffffffff # CRC-32 checksum