google.protobuf.descriptor_database¶
Provides a container for DescriptorProtos.
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class
google.protobuf.descriptor_database.DescriptorDatabase¶ A container accepting FileDescriptorProtos and maps DescriptorProtos.
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Add(file_desc_proto)¶ Adds the FileDescriptorProto and its types to this database.
- Parameters
file_desc_proto – The FileDescriptorProto to add.
- Raises
DescriptorDatabaseConflictingDefinitionError – if an attempt is made to add a proto with the same name but different definition than an existing proto in the database.
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FindAllExtensionNumbers(extendee_name)¶
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FindFileByName(name)¶ Finds the file descriptor proto by file name.
Typically the file name is a relative path ending to a .proto file. The proto with the given name will have to have been added to this database using the Add method or else an error will be raised.
- Parameters
name – The file name to find.
- Returns
The file descriptor proto matching the name.
- Raises
KeyError if no file by the given name was added. –
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FindFileContainingExtension(extendee_name, extension_number)¶
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FindFileContainingSymbol(symbol)¶ Finds the file descriptor proto containing the specified symbol.
The symbol should be a fully qualified name including the file descriptor’s package and any containing messages. Some examples:
‘some.package.name.Message’ ‘some.package.name.Message.NestedEnum’ ‘some.package.name.Message.some_field’
The file descriptor proto containing the specified symbol must be added to this database using the Add method or else an error will be raised.
- Parameters
symbol – The fully qualified symbol name.
- Returns
The file descriptor proto containing the symbol.
- Raises
KeyError if no file contains the specified symbol. –
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