mirror of
https://github.com/ansible-collections/community.general.git
synced 2024-09-14 20:13:21 +02:00
Michael DeHaan
commit
f7c7797142
1 changed files with 91 additions and 127 deletions
218
library/pip
218
library/pip
|
|
@ -62,23 +62,32 @@ options:
|
|||
required: false
|
||||
default: present
|
||||
choices: [ "present", "absent", "latest" ]
|
||||
extra_args:
|
||||
description:
|
||||
- Extra arguments passed to pip.
|
||||
required: false
|
||||
default: null
|
||||
version_added: "1.0"
|
||||
examples:
|
||||
- code: "pip: name=flask"
|
||||
description: Install I(flask) python package.
|
||||
- code: "pip: name=flask version=0.8"
|
||||
description: Install I(flask) python package on version 0.8.
|
||||
- code: "pip: name=flask virtualenv=/srv/webapps/my_app/venv"
|
||||
- code: "pip: name=flask virtualenv=/my_app/venv"
|
||||
description: "Install I(Flask) (U(http://flask.pocoo.org/)) into the specified I(virtualenv)"
|
||||
- code: "pip: requirements=/srv/webapps/my_app/src/requirements.txt"
|
||||
- code: "pip: requirements=/my_app/requirements.txt"
|
||||
description: Install specified python requirements.
|
||||
- code: "pip: requirements=/srv/webapps/my_app/src/requirements.txt virtualenv=/srv/webapps/my_app/venv"
|
||||
- code: "pip: requirements=/my_app/requirements.txt virtualenv=/my_app/venv"
|
||||
description: Install specified python requirements in indicated I(virtualenv).
|
||||
- code: "pip: requirements=/my_app/requirements.txt extra_args='-i https://example.com/pypi/simple'"
|
||||
description: Install specified python requirements and custom Index URL.
|
||||
notes:
|
||||
- Please note that U(http://www.virtualenv.org/, virtualenv) must be installed on the remote host if the virtualenv parameter is specified.
|
||||
requirements: [ "virtualenv", "pip" ]
|
||||
author: Matt Wright
|
||||
'''
|
||||
|
||||
|
||||
def _get_full_name(name, version=None):
|
||||
if version is None:
|
||||
resp = name
|
||||
|
|
@ -86,28 +95,23 @@ def _get_full_name(name, version=None):
|
|||
resp = name + '==' + version
|
||||
return resp
|
||||
|
||||
def _ensure_virtualenv(module, env, virtualenv):
|
||||
if os.path.exists(os.path.join(env, 'bin', 'activate')):
|
||||
return 0, '', ''
|
||||
else:
|
||||
return _run('%s %s' % (virtualenv, env))
|
||||
|
||||
|
||||
def _is_package_installed(name, pip, version=None, requirements=None):
|
||||
cmd = '%s freeze' % pip
|
||||
if requirements is not None:
|
||||
cmd += ' -r %s' % requirements
|
||||
rc, status_stdout, status_stderr = _run(cmd)
|
||||
if requirements is not None:
|
||||
if 'not installed' in status_stderr:
|
||||
return False
|
||||
else:
|
||||
return True
|
||||
return _get_full_name(name, version).lower() in status_stdout.lower()
|
||||
|
||||
|
||||
def _did_install(out):
|
||||
return 'Successfully installed' in out
|
||||
def _get_pip(module, env):
|
||||
# On Debian and Ubuntu, pip is pip.
|
||||
# On Fedora18 and up, pip is python-pip.
|
||||
# On Fedora17 and below, CentOS and RedHat 6 and 5, pip is pip-python.
|
||||
# On Fedora, CentOS, and RedHat, the exception is in the virtualenv.
|
||||
# There, pip is just pip.
|
||||
# Try pip with the virtualenv directory first.
|
||||
pip = module.get_bin_path('pip', False, ['%s/bin' % env])
|
||||
for p in ['python-pip', 'pip-python']:
|
||||
if not pip:
|
||||
pip = module.get_bin_path(p, False, ['%s/bin' % env])
|
||||
# pip should have been found by now. The final call to get_bin_path
|
||||
# will trigger fail_json.
|
||||
if not pip:
|
||||
pip = module.get_bin_path('pip', True, ['%s/bin' % env])
|
||||
return pip
|
||||
|
||||
|
||||
def _run(cmd):
|
||||
|
|
@ -118,27 +122,48 @@ def _run(cmd):
|
|||
return (process.returncode, stdout, stderr)
|
||||
|
||||
|
||||
def main():
|
||||
pip = None
|
||||
virtualenv = None
|
||||
env = None
|
||||
def _fail(module, cmd, out, err):
|
||||
msg = ''
|
||||
if out:
|
||||
msg += "stdout: %s" % (out, )
|
||||
if err:
|
||||
msg += "\n:stderr: %s" % (err, )
|
||||
module.fail_json(cmd=cmd, msg=msg)
|
||||
|
||||
arg_spec = dict(
|
||||
state=dict(default='present', choices=['absent', 'present', 'latest']),
|
||||
name=dict(default=None, required=False),
|
||||
version=dict(default=None, required=False),
|
||||
requirements=dict(default=None, required=False),
|
||||
virtualenv=dict(default=None, required=False),
|
||||
use_mirrors=dict(default='yes', choices=BOOLEANS)
|
||||
|
||||
def main():
|
||||
state_map = dict(
|
||||
present='install',
|
||||
absent='uninstall -y',
|
||||
latest='install -U',
|
||||
)
|
||||
|
||||
module = AnsibleModule(
|
||||
argument_spec=arg_spec,
|
||||
required_one_of=[['name','requirements']],
|
||||
mutually_exclusive=[['name','requirements']],
|
||||
argument_spec=dict(
|
||||
state=dict(default='present', choices=state_map.keys()),
|
||||
name=dict(default=None, required=False),
|
||||
version=dict(default=None, required=False),
|
||||
requirements=dict(default=None, required=False),
|
||||
virtualenv=dict(default=None, required=False),
|
||||
use_mirrors=dict(default='yes', choices=BOOLEANS),
|
||||
extra_args=dict(default=None, required=False),
|
||||
),
|
||||
required_one_of=[['name', 'requirements']],
|
||||
mutually_exclusive=[['name', 'requirements']],
|
||||
)
|
||||
|
||||
rc = 0
|
||||
state = module.params['state']
|
||||
name = module.params['name']
|
||||
version = module.params['version']
|
||||
requirements = module.params['requirements']
|
||||
use_mirrors = module.boolean(module.params['use_mirrors'])
|
||||
extra_args = module.params['extra_args']
|
||||
|
||||
if state == 'latest' and version is not None:
|
||||
module.fail_json(msg='version is incompatible with state=latest')
|
||||
if name and '=' in name:
|
||||
module.fail_json(msg='version must be specified in the version parameter')
|
||||
|
||||
err = ''
|
||||
out = ''
|
||||
|
||||
|
|
@ -146,100 +171,39 @@ def main():
|
|||
|
||||
if env:
|
||||
virtualenv = module.get_bin_path('virtualenv', True)
|
||||
if not os.path.exists(os.path.join(env, 'bin', 'activate')):
|
||||
cmd = '%s %s' % (virtualenv, env)
|
||||
rc, out_venv, err_venv = _run(cmd)
|
||||
out += out_venv
|
||||
err += err_venv
|
||||
if rc != 0:
|
||||
_fail(module, cmd, out, err)
|
||||
|
||||
rc_venv, out_venv, err_venv = _ensure_virtualenv(module, env, virtualenv)
|
||||
pip = _get_pip(module, env)
|
||||
|
||||
rc += rc_venv
|
||||
out += out_venv
|
||||
err += err_venv
|
||||
cmd = '%s %s' % (pip, state_map[state])
|
||||
if state != 'absent' and use_mirrors:
|
||||
cmd += ' --use-mirrors'
|
||||
if extra_args:
|
||||
cmd += ' %s' % extra_args
|
||||
if name:
|
||||
cmd += ' %s' % _get_full_name(name, version)
|
||||
elif requirements:
|
||||
cmd += ' -r %s' % requirements
|
||||
|
||||
# On Debian and Ubuntu, pip is pip.
|
||||
# On Fedora18 and up, pip is python-pip.
|
||||
# On Fedora17 and below, CentOS and RedHat 6 and 5, pip is pip-python.
|
||||
# On Fedora, CentOS, and RedHat, the exception is in the virtualenv.
|
||||
# There, pip is just pip.
|
||||
# Try pip with the virtualenv directory first.
|
||||
pip = module.get_bin_path('pip', False, ['%s/bin' % env])
|
||||
|
||||
for p in ['python-pip', 'pip-python']:
|
||||
if not pip:
|
||||
pip = module.get_bin_path(p, False, ['%s/bin' % env])
|
||||
|
||||
# pip should have been found by now. The final call to get_bin_path
|
||||
# will trigger fail_json.
|
||||
if not pip:
|
||||
pip = module.get_bin_path('pip', True, ['%s/bin' % env])
|
||||
|
||||
state = module.params['state']
|
||||
name = module.params['name']
|
||||
version = module.params['version']
|
||||
requirements = module.params['requirements']
|
||||
use_mirrors = module.boolean(module.params['use_mirrors'])
|
||||
command_map = dict(present='install', absent='uninstall', latest='install')
|
||||
|
||||
if state == 'latest' and version is not None:
|
||||
module.fail_json(msg='version is incompatible with state=latest')
|
||||
|
||||
if state == 'latest' and requirements is not None:
|
||||
module.fail_json(msg='requirements is incompatible with state=latest')
|
||||
|
||||
if name is not None and '=' in name:
|
||||
module.fail_json(msg='versions must be specified in the version= parameter')
|
||||
|
||||
cmd = None
|
||||
installed = None
|
||||
|
||||
if name and state == 'latest':
|
||||
|
||||
cmd = '%s %s %s --upgrade' % (pip, command_map[state], name)
|
||||
rc_pip, out_pip, err_pip = _run(cmd)
|
||||
|
||||
rc += rc_pip
|
||||
out += out_pip
|
||||
err += err_pip
|
||||
rc, out_pip, err_pip = _run(cmd)
|
||||
out += out_pip
|
||||
err += err_pip
|
||||
if rc == 1 and state == 'absent' and 'not installed' in out_pip:
|
||||
pass # rc is 1 when attempting to uninstall non-installed package
|
||||
elif rc != 0:
|
||||
_fail(module, cmd, out, err)
|
||||
|
||||
if state == 'absent':
|
||||
changed = 'Successfully uninstalled' in out_pip
|
||||
else:
|
||||
changed = 'Successfully installed' in out_pip
|
||||
|
||||
elif name or requirements:
|
||||
|
||||
installed = _is_package_installed(name, pip, version, requirements)
|
||||
changed = ((installed and state == 'absent') or
|
||||
(not installed and state == 'present'))
|
||||
|
||||
if changed:
|
||||
cmd = '%s %s ' % (pip, command_map[state])
|
||||
if name:
|
||||
if state == 'present':
|
||||
full_name = _get_full_name(name, version)
|
||||
else:
|
||||
full_name = name
|
||||
cmd += '%s' % full_name
|
||||
elif requirements:
|
||||
cmd += ' -r %s' % requirements
|
||||
|
||||
if state == 'absent':
|
||||
cmd = cmd + ' -y'
|
||||
elif use_mirrors:
|
||||
cmd = cmd + ' --use-mirrors'
|
||||
|
||||
rc_pip, out_pip, err_pip = _run(cmd)
|
||||
rc += rc_pip
|
||||
out += out_pip
|
||||
err += err_pip
|
||||
|
||||
if requirements:
|
||||
changed = ((_did_install(out) and state == 'present') or
|
||||
(not _did_install(out) and state == 'absent'))
|
||||
|
||||
if rc != 0:
|
||||
if not out:
|
||||
msg = err
|
||||
elif not err:
|
||||
msg = out
|
||||
else:
|
||||
msg = "stdout: %s\n:stderr: %s" % (out, err)
|
||||
module.fail_json(msg=msg, cmd=cmd)
|
||||
|
||||
module.exit_json(changed=changed, cmd=cmd, name=name, version=version,
|
||||
state=state, requirements=requirements, virtualenv=env)
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue