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Add python.configure_pythonz() convenience function

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not sure how i managed to get by without this until now..?
This commit is contained in:
Lance Edgar 2021-01-13 13:12:35 -06:00
parent 70c5d661a3
commit f87f1e875c
1 changed files with 16 additions and 1 deletions
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17
rattail_fabric2/python.py
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@ -26,7 +26,7 @@ Fabric Library for Python
from contextlib import contextmanager
from rattail_fabric2 import apt, exists, make_deploy, mkdir
from rattail_fabric2 import apt, append, exists, make_deploy, mkdir
deploy = make_deploy(__file__)
@ -92,6 +92,21 @@ def install_pythonz(c):
c.sudo('/usr/local/src/pythonz/pythonz-install')
def configure_pythonz(c, user):
"""
Configure the given user's ``.bashrc`` to allow use of pythonz.
"""
# TODO: should normalize this get_home_dir() logic?
home = c.run('getent passwd {} | cut -d: -f6'.format(user)).stdout.strip()
home = home.rstrip('/')
script = '{}/.bashrc'.format(home)
append(c, script, 'export PYTHONZ_ROOT=/usr/local/pythonz',
use_sudo=True)
append(c, script, '[[ -s /usr/local/pythonz/etc/bashrc ]] && source /usr/local/pythonz/etc/bashrc',
use_sudo=True)
def install_python(c, version, globally=False, verbose=False):
"""
Install a specific version of python, via pythonz.