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a352bdbc34
* Don't generate types unless --python-typing specified Fixes https://github.com/google/flatbuffers/issues/7944 * Fix incorrect import statements Fixes https://github.com/google/flatbuffers/issues/7951 * Fix $PYTHONPATH in PythonTest.sh Regressed from https://github.com/google/flatbuffers/pull/7529 * PythonTest: fail if something goes wrong GitHub Actions runs `bash PythonTest.sh`, and thus failures were not visible. * Build flatc for Python tests * Regenerate codes --------- Co-authored-by: Derek Bailey <derekbailey@google.com>
Languages known issues
Python
- Assert the type required in your server/client since python is able to receive
Bytes arrayorutf8 strings.
def SayHello(self, request, context):
# request might be a byte array or a utf8 string
r = HelloRequest.HelloRequest().GetRootAs(request, 0)
reply = "Unknown"
if r.Name():
reply = r.Name()
# Issues might happen if type checking isnt present.
# thus encoding it as a `reply.decode('UTF-8')`
return build_reply("welcome " + reply.decode('UTF-8'))
This can be prevented by making sure all the requests coming to/from python are Bytes array
def say_hello(stub, builder):
hello_request = bytes(builder.Output())
reply = stub.SayHello(hello_request)
r = HelloReply.HelloReply.GetRootAs(reply)
print(r.Message())
Go
- Always requires the
content-typeof the payload to be set toapplication/grpc+flatbuffers
example: .SayHello(ctx, b, grpc.CallContentSubtype("flatbuffers"))