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Accept --upgrade-strategy arg for pip() and mkvirtualenv()

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This commit is contained in:
Lance Edgar 2018-07-05 02:26:10 -05:00
parent b3f4d1ea35
commit 86429d4f06
1 changed files with 14 additions and 6 deletions
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20
rattail_fabric/python.py
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@ -30,7 +30,7 @@ from contextlib import contextmanager
import six import six
from fabric.api import sudo, run, prefix, cd, settings, env from fabric.api import abort, sudo, run, prefix, cd, settings, env
from fabric.contrib.files import exists, append from fabric.contrib.files import exists, append
from rattail_fabric import apt, mkdir from rattail_fabric import apt, mkdir
@ -54,12 +54,17 @@ def install_pip(use_apt=False):
pip('pip', 'wheel', 'ndg-httpsclient') pip('pip', 'wheel', 'ndg-httpsclient')
def pip(*packages): def pip(*packages, **kwargs):
""" """
Install one or more packages via ``pip install``. Install one or more packages via ``pip install``.
""" """
packages = ["'{0}'".format(p) for p in packages] upgrade_strategy = kwargs.pop('upgrade_strategy', '')
sudo('pip install --upgrade {0}'.format(' '.join(packages))) if upgrade_strategy:
upgrade_strategy = '--upgrade-strategy {}'.format(upgrade_strategy)
if kwargs:
abort("Unknown kwargs for pip(): {}".format(kwargs))
packages = ["'{}'".format(p) for p in packages]
sudo('pip install --upgrade {} {}'.format(upgrade_strategy, ' '.join(packages)))
def install_virtualenvwrapper(workon_home=None, user='root', use_apt=False): def install_virtualenvwrapper(workon_home=None, user='root', use_apt=False):
@ -99,7 +104,8 @@ def configure_virtualenvwrapper(user, workon_home=None, wrapper='/usr/local/bin/
update('.bashrc') update('.bashrc')
def mkvirtualenv(name, python=None, user=None, workon_home=None, upgrade_pip=True): def mkvirtualenv(name, python=None, user=None, workon_home=None,
upgrade_pip=True, upgrade_setuptools=True, upgrade_strategy=None):
""" """
Make a new Python virtual environment. Make a new Python virtual environment.
""" """
@ -112,7 +118,9 @@ def mkvirtualenv(name, python=None, user=None, workon_home=None, upgrade_pip=Tru
pip_req = 'pip' pip_req = 'pip'
with workon(name): with workon(name):
pip('six') pip('six')
pip(pip_req, 'setuptools', 'wheel', 'ndg-httpsclient') pip(pip_req)
if upgrade_setuptools:
pip('setuptools', 'wheel', 'ndg-httpsclient', upgrade_strategy=upgrade_strategy)
if user: if user:
with cdvirtualenv(name, workon_home=workon_home): with cdvirtualenv(name, workon_home=workon_home):
mkdir('app/log', owner='{0}:{0}'.format(user)) mkdir('app/log', owner='{0}:{0}'.format(user))