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GroupDocs.Comparison for Python via .NET lets you query the list of detected changes after a comparison.
Run a comparison and iterate over the resulting ChangeInfo objects.
import groupdocs.comparison as gc
with gc.Comparer("source.docx") as comparer:
comparer.add("target.docx")
comparer.compare()
changes = comparer.get_changes()
for change in changes:
print(f"Type: {change.type}, Page: {change.page_info.page_number}, Id: {change.id}, Text: {change.text}")
🔹 Use case: Build a custom report UI that lists all differences with pagination info.
The result is as follows:
Compare from streams and retrieve the changes programmatically.
import groupdocs.comparison as gc
with open("source.docx", "rb") as src, open("target.docx", "rb") as tgt:
with gc.Comparer(src) as comparer:
comparer.add(tgt)
comparer.compare()
changes = comparer.get_changes()
for change in changes:
print(f"Type: {change.type}, Page: {change.page_info.page_number}, Id: {change.id}, Text: {change.text}")
🔹 Use case: Integrate diff extraction into services that operate on file streams.
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