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Fix bug with pip() installer when upgrade_strategy = None

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This commit is contained in:
Lance Edgar 2018-07-05 15:34:43 -05:00
parent d519db62bd
commit fa2f7dfcbd
1 changed files with 2 additions and 2 deletions
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4
rattail_fabric/python.py
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@ -58,13 +58,13 @@ def pip(*packages, **kwargs):
""" """
Install one or more packages via ``pip install``. Install one or more packages via ``pip install``.
""" """
upgrade_strategy = kwargs.pop('upgrade_strategy', '') upgrade_strategy = kwargs.pop('upgrade_strategy', None)
if upgrade_strategy: if upgrade_strategy:
upgrade_strategy = '--upgrade-strategy {}'.format(upgrade_strategy) upgrade_strategy = '--upgrade-strategy {}'.format(upgrade_strategy)
if kwargs: if kwargs:
abort("Unknown kwargs for pip(): {}".format(kwargs)) abort("Unknown kwargs for pip(): {}".format(kwargs))
packages = ["'{}'".format(p) for p in packages] packages = ["'{}'".format(p) for p in packages]
sudo('pip install --upgrade {} {}'.format(upgrade_strategy, ' '.join(packages))) sudo('pip install --upgrade {} {}'.format(upgrade_strategy or '', ' '.join(packages)))
def install_virtualenvwrapper(workon_home=None, user='root', use_apt=False): def install_virtualenvwrapper(workon_home=None, user='root', use_apt=False):