josch/img2pdf
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pass deterministic_id=True to writer.save() for pikepdf >= 6.2.0

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Closes: #150
This commit is contained in:
Johannes Schauer Marin Rodrigues 2022-10-16 14:13:22 +02:00
parent 10c6901fa3
commit be8369373f
Signed by: josch
GPG key ID: F2CBA5C78FBD83E1
1 changed files with 4 additions and 1 deletions
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5
src/img2pdf.py
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@ -1259,8 +1259,11 @@ class pdfdoc(object):
# now write out the PDF # now write out the PDF
if self.engine == Engine.pikepdf: if self.engine == Engine.pikepdf:
kwargs = {}
if pikepdf.__version__ >= "6.2.0":
kwargs["deterministic_id"] = True
self.writer.save( self.writer.save(
outputstream, min_version=self.output_version, linearize=True outputstream, min_version=self.output_version, linearize=True, **kwargs
) )
elif self.engine == Engine.pdfrw: elif self.engine == Engine.pdfrw:
self.writer.trailer.Info = self.writer.docinfo self.writer.trailer.Info = self.writer.docinfo