Merged revisions 81471-81472 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r81471 | victor.stinner | 2010-05-22 15:37:56 +0200 (sam., 22 mai 2010) | 7 lines
Issue #6268: More bugfixes about BOM, UTF-16 and UTF-32
* Fix seek() method of codecs.open(), don't write the BOM twice after seek(0)
* Fix reset() method of codecs, UTF-16, UTF-32 and StreamWriter classes
* test_codecs: use "w+" mode instead of "wt+". "t" mode is not supported by
Solaris or Windows, but does it really exist? I found it the in the issue.
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r81472 | victor.stinner | 2010-05-22 15:44:25 +0200 (sam., 22 mai 2010) | 4 lines
Fix my last commit (r81471) about codecs
Rememder: don't touch the code just before a commit
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diff --git a/Lib/codecs.py b/Lib/codecs.py
index 9490602..f6c2448 100644
--- a/Lib/codecs.py
+++ b/Lib/codecs.py
@@ -374,6 +374,11 @@
"""
pass
+ def seek(self, offset, whence=0):
+ self.stream.seek(offset, whence)
+ if whence == 0 and offset == 0:
+ self.reset()
+
def __getattr__(self, name,
getattr=getattr):
@@ -606,8 +611,8 @@
Resets the codec buffers used for keeping state.
"""
- self.reset()
self.stream.seek(offset, whence)
+ self.reset()
def __next__(self):
@@ -700,8 +705,10 @@
self.writer.reset()
def seek(self, offset, whence=0):
- self.reader.seek(offset, whence)
- self.writer.seek(offset, whence)
+ self.stream.seek(offset, whence)
+ self.reader.reset()
+ if whence == 0 and offset == 0:
+ self.writer.reset()
def __getattr__(self, name,
getattr=getattr):