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Assert fp is not None

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This commit is contained in:
Andrew Murray 2025-09-05 20:03:31 +10:00
parent 476b122ae4
commit bf18e5fe8b
2 changed files with 2 additions and 0 deletions
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Tests/test_file_cur.py
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@ -26,6 +26,7 @@ def test_invalid_file() -> None:
no_cursors_file = "Tests/images/no_cursors.cur" no_cursors_file = "Tests/images/no_cursors.cur"
cur = CurImagePlugin.CurImageFile(TEST_FILE) cur = CurImagePlugin.CurImageFile(TEST_FILE)
assert cur.fp is not None
cur.fp.close() cur.fp.close()
with open(no_cursors_file, "rb") as cur.fp: with open(no_cursors_file, "rb") as cur.fp:
with pytest.raises(TypeError): with pytest.raises(TypeError):

1
src/PIL/CurImagePlugin.py
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@ -38,6 +38,7 @@ class CurImageFile(BmpImagePlugin.BmpImageFile):
format_description = "Windows Cursor" format_description = "Windows Cursor"
def _open(self) -> None: def _open(self) -> None:
assert self.fp is not None
offset = self.fp.tell() offset = self.fp.tell()
# check magic # check magic