de6ed9ba9f
- Switched from yapf to black - Reconfigure isort for black - Resolve black/pylint idiosyncrasies Note: I used `--experimental-string-processing` because black was producing "implicit string concatenation", similar to what described here: https://github.com/psf/black/issues/1837. While currently this feature is experimental, it will be enabled by default: https://github.com/psf/black/issues/2188. After running black with the new string processing so that the generated code merges these `"hello" " world"` strings concatenations, then I removed `--experimental-string-processing` for stability, and regenerated the code again. To the reviewer: don't even try to open "Files Changed" tab 😄 It's better to review commit-by-commit, and ignore `run black and isort`.
Data transmission demo for using gRPC in Python
Four ways of data transmission when gRPC is used in Python. Official Guide
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unary-unary
In a single call, the client can only send request once, and the server can only respond once.
client.py: simple_methodserver.py: SimpleMethod -
stream-unary
In a single call, the client can transfer data to the server an arbitrary number of times, but the server can only return a response once.
client.py: client_streaming_methodserver.py: ClientStreamingMethod -
unary-stream
In a single call, the client can only transmit data to the server at one time, but the server can return the response many times.
client.py: server_streaming_methodserver.py: ServerStreamingMethod -
stream-stream
In a single call, both client and server can send and receive data to each other multiple times.
client.py: bidirectional_streaming_methodserver.py: BidirectionalStreamingMethod