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Allow comments in FITS images #6973

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Merged
hugovk merged 1 commit into from
Feb 25, 2023
Merged

Allow comments in FITS images #6973

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6 changes: 6 additions & 0 deletions Tests/test_file_fits.py
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Original file line number Diff line number Diff line change
Expand Up @@ -44,6 +44,12 @@ def test_naxis_zero():
pass


def test_comment():
image_data = b"SIMPLE = T / comment string"
with pytest.raises(OSError):
FitsImagePlugin.FitsImageFile(BytesIO(image_data))


def test_stub_deprecated():
class Handler:
opened = False
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2 changes: 1 addition & 1 deletion src/PIL/FitsImagePlugin.py
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Expand Up @@ -32,7 +32,7 @@ def _open(self):
keyword = header[:8].strip()
if keyword == b"END":
break
value = header[8:].strip()
value = header[8:].split(b"/")[0].strip()
if value.startswith(b"="):
value = value[1:].strip()
if not headers and (not _accept(keyword) or value != b"T"):
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