Implement Python SQLModel code generator #78
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FEATURE: Add SQLModel code generation from PostgreSQL DDL schemas Implements the Python code generator based on the design document at crates/codegen/PYTHON_SQLMODEL_DESIGN.md. This generates SQLModel class definitions from PostgreSQL table schemas with support for: - Type mapping: PostgreSQL to Python types (integers, floats, text, datetime, UUID, JSON, arrays, etc.) - Constraint support: Primary keys, foreign keys, unique constraints, check constraints, composite constraints - Name sanitization: Python reserved word handling with configurable strategies (append underscore or prepend prefix) - Output modes: Single file or multi-file generation - Docstrings: Optional table comment preservation as class docstrings - Identity columns: Proper handling with Optional type and default=None Includes comprehensive test suite with 109 tests covering unit tests for each module and snapshot tests for full generation output. https://claude.ai/code/session_017z7szq6Jd5YPsRkdVDwu4q
DOCS: Mark completed sections and identify future work Updates the Python SQLModel code generator design document to reflect the current implementation status. Adds status markers ([x] completed, [ ] future work, [~] partial) throughout the document and consolidates future enhancements into a single list. Completed: - Phases 1-5, 8: Core infrastructure, type mapping, naming, model generation, constraints, and testing - All basic type mappings including arrays and JSONB - Reserved word handling and identifier sanitization - Single-file and multi-file output modes - 109 unit tests and 11 snapshot tests Future work: - Relationship generation with back_populates - Pydantic-only base models - User-defined enum support - Generated column support with Computed - Single-column Field(index=True) - default_factory for datetime defaults https://claude.ai/code/session_017z7szq6Jd5YPsRkdVDwu4q
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FEATURE: Add SQLModel code generation from PostgreSQL DDL schemas
Implements the Python code generator based on the design document at
crates/codegen/PYTHON_SQLMODEL_DESIGN.md. This generates SQLModel
class definitions from PostgreSQL table schemas with support for:
datetime, UUID, JSON, arrays, etc.)
check constraints, composite constraints
strategies (append underscore or prepend prefix)
Includes comprehensive test suite with 109 tests covering unit tests
for each module and snapshot tests for full generation output.
https://claude.ai/code/session_017z7szq6Jd5YPsRkdVDwu4q