python-pillow/Pillow
1
1
Fork 0
mirror of https://github.com/python-pillow/Pillow.git synced 2025-04-26 12:03:42 +03:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #7701 from esoma/issue-7700

Browse Source
This commit is contained in:
Hugo van Kemenade 2024-01-11 14:05:16 +02:00 committed by GitHub
commit fc67ee29d5
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 10 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

BIN
Tests/images/apng/different_durations.png Normal file
View File

Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 233 B

9
Tests/test_file_apng.py
View File

@ -689,3 +689,12 @@ def test_different_modes_in_later_frames(mode, default_image, duplicate, tmp_pat
) )
with Image.open(test_file) as reloaded: with Image.open(test_file) as reloaded:
assert reloaded.mode == mode assert reloaded.mode == mode
def test_apng_repeated_seeks_give_correct_info() -> None:
with Image.open("Tests/images/apng/different_durations.png") as im:
for i in range(3):
im.seek(0)
assert im.info["duration"] == 4000
im.seek(1)
assert im.info["duration"] == 1000

2
src/PIL/PngImagePlugin.py
View File

@ -378,7 +378,7 @@ class PngStream(ChunkStream):
} }
def rewind(self): def rewind(self):
self.im_info = self.rewind_state["info"] self.im_info = self.rewind_state["info"].copy()
self.im_tile = self.rewind_state["tile"] self.im_tile = self.rewind_state["tile"]
self._seq_num = self.rewind_state["seq_num"] self._seq_num = self.rewind_state["seq_num"]