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Fix Linked Form Value Issue #398 #414

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merged 5 commits into from
Apr 16, 2022
Merged

Fix Linked Form Value Issue #398 #414

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71f972f
Fix Linked Form Value Issue #398
malvidin Apr 5, 2018
77ffa63
Merge branch 'main' into master
MartinThoma Apr 16, 2022
dac813c
Merge branch 'main' into master
MartinThoma Apr 16, 2022
1365a32
Update PyPDF2/pdf.py
MartinThoma Apr 16, 2022
64ea56f
Update PyPDF2/pdf.py
MartinThoma Apr 16, 2022
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8 changes: 8 additions & 0 deletions PyPDF2/pdf.py
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Original file line number Diff line number Diff line change
Expand Up @@ -363,6 +363,7 @@ def updatePageFormFieldValues(self, page, fields):
'''
Update the form field values for a given page from a fields dictionary.
Copy field texts and values from fields to page.
If the field links to a parent object, add the information to the parent.

:param page: Page reference from PDF writer where the annotations
and field data will be updated.
Expand All @@ -372,11 +373,18 @@ def updatePageFormFieldValues(self, page, fields):
# Iterate through pages, update field values
for j in range(0, len(page[PG.ANNOTS])):
writer_annot = page[PG.ANNOTS][j].getObject()
# retrieve parent field values, if present
if PG.PARENT in writer_annot:
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writer_parent_annot = page[PG.ANNOTS][j].getObject()[PG.PARENT]
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for field in fields:
if writer_annot.get('/T') == field:
writer_annot.update({
NameObject("/V"): TextStringObject(fields[field])
})
elif writer_parent_annot.get('/T') == field:
writer_parent_annot.update({
NameObject("/V"): TextStringObject(fields[field])
})

def cloneReaderDocumentRoot(self, reader):
'''
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