Add dynamic shapes for inputs and outputs#62
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Introduce custom exception classes (PhiloteValidationError, PhiloteServerError), parameter validation in discipline base classes, gRPC error propagation via context.abort() in all server RPC methods, and client-side input validation with gRPC error wrapping. Fix missing space in RemoteImplicitComponent error message.
Cover all previously uncovered error handling paths: PhiloteValidationError and general Exception branches in server RPC methods, gRPC error wrapping in all client methods, and num_par_fd validation in OpenMDAO components.
Disciplines can now declare variables with `dynamic_shape=True` in `add_input`/`add_output`, indicating that the client is allowed to set the variable's shape at runtime. A new `SetVariableShapes` gRPC RPC lets clients send resolved shapes after querying variable definitions. Protocol changes: - Added `bool dynamic_shape` field to `VariableMetaData` in data.proto - Added `SetVariableShapes` streaming RPC to DisciplineService Server: - `add_input`/`add_output` accept `dynamic_shape` parameter - `SetVariableShapes` handler validates and updates shapes, including implicit residual entries - `preallocate_inputs` raises if a dynamic variable has no shape set Client: - `set_variable_shape`, `send_variable_shapes`, `get_dynamic_variables` helper methods OpenMDAO bindings: - Dynamic-shape variables map to `shape_by_conn=True` automatically - Resolved shapes are sent to the server before partials setup Includes FlexibleDiscipline example and 22 new tests (100% coverage).
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Summary
dynamic_shape=Trueso that the client can set the shape at runtime (Add dynamic shapes for inputs and outputs Philote-MDO#6)bool dynamic_shapefield toVariableMetaDataindata.protoand a newSetVariableShapesstreaming RPC toDisciplineServiceindisciplines.protoshape_by_conn=Trueand send resolved shapes back to the server before partials setupFlexibleDisciplineexample and 22 new tests with 100% code coverageTest plan
pytest tests/)pytest --cov=philote_mdo)