rattail/rattail-fabric2
1
0
Fork 0
Code Issues Pull requests Actions Packages Projects Releases Wiki Activity

Improve support for installing pip etc. on python3

Browse source 
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
Show stats Download patch file Download diff file Expand all files Collapse all files

17
rattail_fabric2/python.py
View file

@ -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('/')
@ -102,12 +104,15 @@ 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:
apt.install(c, 'python-pip')
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')
if c.run('which pip', warn=True).failed:
@ -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)