I have a flask app where I'm trying to automate deployment to EC2.
Not a big deal, but is there a setting in either Fabric or Distribute that reads the requirements.txt file directly for the setup.py, so I don't have to spell everything out in the setup(install_requires=[]) list, rather than writing a file reader for my requirements.txt? If not, do people have recommendations or suggestions on auto-deployment and with pip?
Not a big deal, but is there a setting in either Fabric or Distribute that reads the requirements.txt file directly for the setup.py, so I don't have to spell everything out in the setup(install_requires=[]) list, rather than writing a file reader for my requirements.txt?
You might still want to checkout frb's answer to the duplicate question How can I reference requirements.txt for the install_requires kwarg in setuptools.setup?, which provides a straight forward two line solution for writing a file reader.
If you really want to avoid this, you could alternatively add the common pip install -r requirements.txtto your fabfile.py, e.g.:
# ...
# create a place where we can unzip the tarball, then enter
# that directory and unzip it
run('mkdir /tmp/yourapplication')
with cd('/tmp/yourapplication'):
run('tar xzf /tmp/yourapplication.tar.gz')
# now install the requirements with our virtual environment's
# pip installer
run('/var/www/yourapplication/env/scripts/pip install -r requirements.txt')
# now setup the package with our virtual environment's
# python interpreter
run('/var/www/yourapplication/env/bin/python setup.py install')
