A Python configuration loader generator.
elective is a Python program configuration loader generator that
can leverage environment variables, configuration files (TOML, JSON,
YAML, BespON), and the command line (via argparse) to generate a
custom loader module to use in your Python application with a goal of
being able to specify any configurable option identically via any
generation method. elective supports customization of the
providers file formats and of the method of combining the results from
all providers.
- Allow for configurable provider precedence.
- Allow for configurable provider combination.
- Create left merge, right merge, and join provider combiners.
- Generate boolean options.
- Generate string options.
- Generate number options.
- Generate list options.
- Generate hash options.
- Create configuration object interface.
- Generate dependency requirements for parent projects (pip).
- Generate dependency requirements for parent projects (poetry).
- Allow for configurable file format dependencies.
- Create TOML configuration to generate configuration generators.
- Bootstrap to self-host the
electiveconfiguration generator. - Generate code that passes the project linting tests.
- Generate an executable entry point to run the generated configuration.
- Generate tests for the generated configuration.
Install elective with:
pip install elective pip freeze > requirements.txt
or with poetry:
poetry add elective
In code:
>>> import elective
See the source and documentation for more information.
SPDX-License-Identifier: MIT
elective, a Python configuration loader generator.
Copyright (C) 2021-2022 Jeremy A Gray.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.