Developer information¶
Development environment¶
You can get the latest development master branch with:
git clone https://github.com/dib-lab/sourmash.git
To install all of the necessary dependencies, do:
pip install -r requirements.txt
Briefly, we use py.test
for testing, and coverage
for code
coverage analysis.
We suggest working on sourmash in a virtualenv; e.g. from within the sourmash clone directory, you can do:
python -m virtualenv dev
. dev/bin/activate
pip install -e .
Automated tests and code coverage calculation¶
We use Travis for continuous integration.
Code coverage calculation is enabled (on Linux only) by running
make coverage
. This recompiles the C++ extension without
optimization and with coverage configured. See setup.py
for
more information on this; the environment variable
SOURMASH_COVERAGE
controls whether the C++ extension is
compiled with code coverage analysis enabled.
Code coverage can be viewed interactively at codecov.io.