pylint-protobuf

pylint-protobuf is a Pylint plugin for making Pylint aware of generated fields from Protobuf types.

Usage

$ cat <<EOF >person.proto
message Person {
  required string name = 1;
  required int32 id = 2;
  optional string email = 3;
}
EOF
$ cat <<EOF >example.py
from person_pb2 import Person
a = Person()
a.invalid_field = 123
EOF
$ protoc person.proto --python_out=.
$ pip install pylint-protobuf
$ pylint --load-plugins=pylint_protobuf example.py
************* Module example
E:  4, 0: Field 'invalid_field' does not appear in the declared fields of
protobuf-generated class 'Person' and will raise AttributeError on access
(protobuf-undefined-attribute)

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