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Improve support for installing pip etc. on python3

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namely this is for the sake of newer Ubuntu which doesn't include python2 by
default, and this affects some other package names
This commit is contained in:
Lance Edgar 2020-09-08 18:01:53 -05:00
parent 84c345ce39
commit 3d5b7c1d6e
1 changed files with 12 additions and 5 deletions
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15
rattail_fabric2/python.py
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@ -35,22 +35,24 @@ deploy = make_deploy(__file__)
def bootstrap_python(c, pip_from_apt=True, pip_eager=True,
virtualenvwrapper_from_apt=False,
upgrade_virtualenvwrapper=True,
workon_home='/srv/envs', user='rattail'):
workon_home='/srv/envs', user='rattail',
python3=False):
"""
Bootstrap a "complete" Python install.
"""
# build dependencies
apt.install(
c,
'python-dev',
'python3-dev',
'libffi-dev',
'libjpeg-dev',
'libssl-dev',
)
if not python3:
apt.install(c, 'python-dev')
# pip
install_pip(c, use_apt=pip_from_apt, eager=pip_eager)
install_pip(c, use_apt=pip_from_apt, python3=python3, eager=pip_eager)
# virtualenvwrapper
workon_home = workon_home.rstrip('/')
@ -102,11 +104,14 @@ def install_python(c, version, globally=False, verbose=False):
version, short_version))
def install_pip(c, use_apt=False, eager=True):
def install_pip(c, use_apt=False, python3=False, eager=True):
"""
Install/upgrade the Pip installer for Python.
"""
if use_apt:
if python3:
apt.install(c, 'python3-pip')
else:
apt.install(c, 'python-pip')
else:
apt.install(c, 'build-essential', 'python-dev', 'libssl-dev', 'libffi-dev')
@ -157,6 +162,8 @@ def install_virtualenvwrapper(c, workon_home='/srv/envs', user='root',
mkdir(c, workon_home, owner=user, use_sudo=True)
if use_apt:
apt.install(c, 'virtualenvwrapper')
configure_virtualenvwrapper(c, user, workon_home,
wrapper='/usr/share/virtualenvwrapper/virtualenvwrapper.sh')
else:
pip(c, 'virtualenvwrapper', upgrade=upgrade)
configure_virtualenvwrapper(c, user, workon_home)