[MCC-1487238] Python Lib - Add Headers to each request for logging#40
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…port - Thread user_uuid from DataConnectClient.connect down to ArrowFlightTransport - Dynamically resolve client IP address via UDP socket with local loopback fallback - Dynamically read python-sdk-version with safe fallback on PackageNotFoundError - Force sdk-type header to 'Python' - Add comprehensive happy path and defensive edge-case unit tests
- Fix import order sorting using ruff rules - Remove trailing whitespaces and redundant empty lines
- Clean up unused or commented-out lines of code - Remove obsolete inline documentation to improve readability
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MCC-1487238 - Add Headers to each request for logging
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<App>-<Fix Details>ADD LABELS!Changes
Jira Ticket: MCC-1487238 Add Headers to each request for logging
This PR introduces comprehensive request tracing and telemetry headers injected into the Arrow Flight transport layer to fulfill logging and traceability requirements across environments.
Summary of Implementation:
DataConnectClient.connect()factory method to acceptuser_uuidfrom Enodia and pass it cleanly down to the transport layer instantiation.ArrowFlightTransport.__init__constructor to dynamically populateself._call_headerswith four required binary metadata tuples:user-uuid: The authenticated Enodia user identifier (AC-01).python-sdk-version: The dynamic package version fetched viaimportlib.metadata(AC-02).sdk-type: Hardcoded value set toPython(AC-03).client-ip: The host's outgoing network interface IP address resolved via a lightweight socket lookup (AC-04).127.0.0.1for offline environments and0.1.0for missing package states) to guarantee client execution under any system state.Screen Shots
(IF NEEDED)N/A - Backend protocol and client logging fix.
Before
N/A
After
N/A