This section describes aspects of the project relevant to anybody who wants to modify the code generation process. Note that code is generated and then checked in, so that anybody who wants to use the library can use it immediately–no build step is required in that scenario.
The repository uses Poetry to manage dependencies. Once you have Poetry installed, use this command to create a new virtual environment and install PyCDP and its dependencies (including dev dependencies0 in it.
$ poetry install
Makefile is included that provides the following build targets:
- Run MyPy type checker on the generator script.
- Run automated tests for the generator script.
- Parse the CDP spec and generate the equivalent Python code in the
- Verify that the generated code can be imported. This is a simple smoke check to ensure that code generation hasn’t gone completely haywire, e.g. produced blank files.
- Run MyPy type checker on the generated CDP code.
- Run a few automated tests on the generated CDP code.
Note that the verification in this project occurs in two phases:
- Verify the generator code.
- Run the generator.
- Verify the generated code.
We focus most of the effort on step 1, because if the generator is correct then
the generated code is correct by definition. The default
make target runs
all of these targets in order, serving as a quick way to verify the entire
To make documentation (i.e. the docs you’re reading right now) go into the
docs/ directory and run