tomevault-io OpenAPI Client Generation
Workflow
- Activate:
source .venv/bin/activate - Generate:
pyopenapi-gen <spec> --project-root <path> --output-package <pkg> --force --verbose - Validate:
- Check warnings in output
- Test:
python -c "from <pkg> import *" - Type check:
mypy <path>/<pkg> --ignore-missing-imports
Options
| Option | Purpose |
|---|---|
--force |
Overwrite existing files |
--no-postprocess |
Skip Black/mypy (faster iteration) |
--core-package |
Shared core for multi-client setups |
--verbose |
Show detailed progress |
Common Issues
| Symptom | Fix |
|---|---|
| Import error | Check --project-root and --output-package alignment |
| Missing module | Check --verbose for cycle warnings |
| Type error | Review OpenAPI spec |
| Empty dataclass | Ensure schema has type field |
Multi-Client Setup
For shared core module:
# First client with core
pyopenapi-gen api1.yaml --project-root . --output-package clients.api1 --core-package clients.core
# Additional clients sharing core
pyopenapi-gen api2.yaml --project-root . --output-package clients.api2 --core-package clients.core
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