Don't seek to the start of the file when open ZipFile with the 'w' mode

(regression introduced in issue #14099).
2024-11-28 12:31:14 +08:00 · 2015-02-01 19:01:10 +02:00 · 2015-02-01 19:01:10 +02:00 · 5b90f5de26
commit 5b90f5de26
parent 7929be6aeb
1 changed files with 1 additions and 1 deletions
--- a/Lib/zipfile.py
+++ b/Lib/zipfile.py
@ -1002,7 +1002,7 @@ class ZipFile:
                # set the modified flag so central directory gets written
                # even if no files are added to the archive
                self._didModify = True
-                self.start_dir = 0
+                self.start_dir = self.fp.tell()
            elif mode == 'a':
                try:
                    # See if file is a zip file