This is a guide how to install Moto for contributors.
The following software is assumed to be present:
It is recommended to work from some kind of virtual environment, i.e. virtualenv, to prevent cross-contamination with other projects. From within such a virtualenv, run the following command to install all required dependencies:
With all dependencies installed, run the following command to run all the tests and verify your environment is ready:
Note that this may take awhile - there are many services, and each service will have a boatload of tests.
To verify all tests pass for a specific service, for example for s3, run these commands manually:
flake8 moto/s3 black --check moto/s3 tests/test_s3 pylint tests/test_s3 pytest -sv tests/test_s3
If black fails, you can run the following command to automatically format the offending files:
If any of these steps fail, please see our FAQ or open an issue on Github.