Merge pull request #2150 from jhoekx/venv-command

Venv command
pull/2175/merge
Michael DeHaan 12 years ago
commit 9b32ab7ec2

@ -39,6 +39,21 @@ options:
I(virtualenv) does not exist, it is created automatically
required: false
default: null
virtualenv_site_packages:
description:
- Whether the virtual environment will inherit packages from the
global site-packages directory. Note that if this setting is
changed on an already existing virtual environment it will not
have any effect, the environment must be deleted and newly
created.
required: false
default: no
virtualenv_command:
description:
- The command to create the virtual environment with. For example
C(pyvenv), C(virtualenv), C(virtualenv2).
required: false
default: virtualenv
examples:
- code: "easy_install: name=pip"
description: "Examples from Ansible Playbooks"
@ -55,13 +70,6 @@ requirements: [ "virtualenv" ]
author: Matt Wright
'''
def _ensure_virtualenv(module, env, virtualenv):
if os.path.exists(os.path.join(env, 'bin', 'activate')):
return 0, '', ''
else:
return module.run_command('%s %s' % (virtualenv, env))
def _is_package_installed(module, name, easy_install):
cmd = '%s --dry-run %s' % (easy_install, name)
rc, status_stdout, status_stderr = module.run_command(cmd)
@ -71,7 +79,9 @@ def _is_package_installed(module, name, easy_install):
def main():
arg_spec = dict(
name=dict(required=True),
virtualenv=dict(default=None, required=False)
virtualenv=dict(default=None, required=False),
virtualenv_site_packages=dict(default='no', choices=BOOLEANS),
virtualenv_command=dict(default='virtualenv', required=False),
)
module = AnsibleModule(argument_spec=arg_spec)
@ -79,17 +89,21 @@ def main():
name = module.params['name']
env = module.params['virtualenv']
easy_install = module.get_bin_path('easy_install', True, ['%s/bin' % env])
site_packages = module.boolean(module.params['virtualenv_site_packages'])
virtualenv_command = module.params['virtualenv_command']
rc = 0
err = ''
out = ''
if env:
virtualenv = module.get_bin_path('virtualenv', True)
if virtualenv is None:
module.fail_json(msg='virtualenv is not installed')
virtualenv = module.get_bin_path(virtualenv_command, True)
rc_venv, out_venv, err_venv = _ensure_virtualenv(module, env, virtualenv)
if not os.path.exists(os.path.join(env, 'bin', 'activate')):
command = '%s %s' % (virtualenv, env)
if site_packages:
command += ' --system-site-packages'
rc_venv, out_venv, err_venv = module.run_command('%s %s' % (virtualenv, env))
rc += rc_venv
out += out_venv

@ -56,6 +56,12 @@ options:
created.
required: false
default: no
virtualenv_command:
description:
- The command to create the virtual environment with. For example
C(pyvenv), C(virtualenv), C(virtualenv2).
required: false
default: virtualenv
use_mirrors:
description:
- Whether to use mirrors when installing python libraries. If using
@ -86,6 +92,8 @@ examples:
description: "Install I(Flask) (U(http://flask.pocoo.org/)) into the specified I(virtualenv), inheriting none of the globally installed modules"
- code: "pip: name=flask virtualenv=/my_app/venv virtualenv_site_packages=yes"
description: "Install I(Flask) (U(http://flask.pocoo.org/)) into the specified I(virtualenv), inheriting globally installed modules"
- code: "pip: name=flask virtualenv=/my_app/venv virtualenv_command=virtualenv-2.7"
description: "Install I(Flask) (U(http://flask.pocoo.org/)) into the specified I(virtualenv), using Python 2.7"
- code: "pip: requirements=/my_app/requirements.txt"
description: Install specified python requirements.
- code: "pip: requirements=/my_app/requirements.txt virtualenv=/my_app/venv"
@ -149,6 +157,7 @@ def main():
requirements=dict(default=None, required=False),
virtualenv=dict(default=None, required=False),
virtualenv_site_packages=dict(default='no', choices=BOOLEANS),
virtualenv_command=dict(default='virtualenv', required=False),
use_mirrors=dict(default='yes', choices=BOOLEANS),
extra_args=dict(default=None, required=False),
),
@ -172,9 +181,10 @@ def main():
out = ''
env = module.params['virtualenv']
virtualenv_command = module.params['virtualenv_command']
if env:
virtualenv = module.get_bin_path('virtualenv', True)
virtualenv = module.get_bin_path(virtualenv_command, True)
if not os.path.exists(os.path.join(env, 'bin', 'activate')):
if module.boolean(module.params['virtualenv_site_packages']):
cmd = '%s --system-site-packages %s' % (virtualenv, env)

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