find_properties method Leave feedback
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Finds metadata properties that satisfy the specified predicate, searching recursively through all nested packages.
Learn more:
- More examples demonstrating usages of this method: https://docs.groupdocs.com/display/metadatanet/Extracting+metadata
def find_properties(self, predicate):
...
| Parameter | Type | Description |
|---|---|---|
| predicate | Func[MetadataProperty, bool] |
A function to test each metadata property for a condition. |
Returns: Iterable[MetadataProperty]: An iterable containing properties from the package that satisfy the condition.
result = {}
with Metadata(document_path) as metadata:
for prop in metadata.find_properties(lambda p: p.name is not None):
key = prop.name
value = (
str(prop.interpreted_value)
if prop.interpreted_value is not None
else (str(prop.value) if prop.value is not None else "")
)
result[key] = value
- class
MetadataPackage
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