#!/usr/bin/python # -*- coding: utf-8 -*- # (c) 2021, Alexei Znamensky # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt) from __future__ import absolute_import, division, print_function __metaclass__ = type DOCUMENTATION = ''' --- module: pipx short_description: Manages applications installed with pipx version_added: 3.8.0 description: - Manage Python applications installed in isolated virtualenvs using pipx. options: state: type: str choices: [present, absent, install, uninstall, uninstall_all, inject, upgrade, upgrade_all, reinstall, reinstall_all] default: install description: - Desired state for the application. - The states C(present) and C(absent) are aliases to C(install) and C(uninstall), respectively. name: type: str description: - > The name of the application to be installed. It must to be a simple package name. For passing package specifications or installing from URLs or directories, please use the I(source) option. source: type: str description: - > If the application source, such as a package with version specifier, or an URL, directory or any other accepted specification. See C(pipx) documentation for more details. - When specified, the C(pipx) command will use I(source) instead of I(name). install_deps: description: - Include applications of dependent packages. - Only used when I(state=install) or I(state=upgrade). type: bool default: false inject_packages: description: - Packages to be injected into an existing virtual environment. - Only used when I(state=inject). type: list elements: str force: description: - Force modification of the application's virtual environment. See C(pipx) for details. - Only used when I(state=install), I(state=upgrade), I(state=upgrade_all), or I(state=inject). type: bool default: false include_injected: description: - Upgrade the injected packages along with the application. - Only used when I(state=upgrade) or I(state=upgrade_all). type: bool default: false index_url: description: - Base URL of Python Package Index. - Only used when I(state=install), I(state=upgrade), or I(state=inject). type: str python: description: - Python version to be used when creating the application virtual environment. Must be 3.6+. - Only used when I(state=install), I(state=reinstall), or I(state=reinstall_all). type: str executable: description: - Path to the C(pipx) installed in the system. - > If not specified, the module will use C(python -m pipx) to run the tool, using the same Python interpreter as ansible itself. type: path notes: - This module does not install the C(pipx) python package, however that can be easily done with the module M(ansible.builtin.pip). - This module does not require C(pipx) to be in the shell C(PATH), but it must be loadable by Python as a module. - Please note that C(pipx) requires Python 3.6 or above. - > This first implementation does not verify whether a specified version constraint has been installed or not. Hence, when using version operators, C(pipx) module will always try to execute the operation, even when the application was previously installed. This feature will be added in the future. - See also the C(pipx) documentation at U(https://pypa.github.io/pipx/). author: - "Alexei Znamensky (@russoz)" ''' EXAMPLES = ''' - name: Install tox community.general.pipx: name: tox - name: Install tox from git repository community.general.pipx: name: tox source: git+https://github.com/tox-dev/tox.git - name: Upgrade tox community.general.pipx: name: tox state: upgrade - name: Reinstall black with specific Python version community.general.pipx: name: black state: reinstall python: 3.7 - name: Uninstall pycowsay community.general.pipx: name: pycowsay state: absent ''' import json from ansible_collections.community.general.plugins.module_utils.module_helper import ( CmdStateModuleHelper, ArgFormat, ModuleHelperException ) from ansible.module_utils.facts.compat import ansible_facts _state_map = dict( present='install', absent='uninstall', uninstall_all='uninstall-all', upgrade_all='upgrade-all', reinstall_all='reinstall-all', ) class PipX(CmdStateModuleHelper): output_params = ['name', 'source', 'index_url', 'force', 'installdeps'] module = dict( argument_spec=dict( state=dict(type='str', default='install', choices=[ 'present', 'absent', 'install', 'uninstall', 'uninstall_all', 'inject', 'upgrade', 'upgrade_all', 'reinstall', 'reinstall_all']), name=dict(type='str'), source=dict(type='str'), install_deps=dict(type='bool', default=False), inject_packages=dict(type='list', elements='str'), force=dict(type='bool', default=False), include_injected=dict(type='bool', default=False), index_url=dict(type='str'), python=dict(type='str'), executable=dict(type='path') ), required_if=[ ('state', 'present', ['name']), ('state', 'install', ['name']), ('state', 'absent', ['name']), ('state', 'uninstall', ['name']), ('state', 'inject', ['name', 'inject_packages']), ], supports_check_mode=True, ) command_args_formats = dict( state=dict(fmt=lambda v: [_state_map.get(v, v)]), name_source=dict(fmt=lambda n, s: [s] if s else [n], stars=1), install_deps=dict(fmt="--install-deps", style=ArgFormat.BOOLEAN), inject_packages=dict(fmt=lambda v: v), force=dict(fmt="--force", style=ArgFormat.BOOLEAN), include_injected=dict(fmt="--include-injected", style=ArgFormat.BOOLEAN), index_url=dict(fmt=('--index-url', '{0}'),), python=dict(fmt=('--python', '{0}'),), _list=dict(fmt=('list', '--include-injected', '--json'), style=ArgFormat.BOOLEAN), ) check_rc = True run_command_fixed_options = dict( environ_update={'USE_EMOJI': '0'} ) def _retrieve_installed(self): def process_list(rc, out, err): if not out: return {} results = {} raw_data = json.loads(out) for venv_name, venv in raw_data['venvs'].items(): results[venv_name] = { 'version': venv['metadata']['main_package']['package_version'], 'injected': dict( (k, v['package_version']) for k, v in venv['metadata']['injected_packages'].items() ), } return results installed = self.run_command(params=[{'_list': True}], process_output=process_list, publish_rc=False, publish_out=False, publish_err=False) if self.vars.name is not None: app_list = installed.get(self.vars.name) if app_list: return {self.vars.name: app_list} else: return {} return installed def __init_module__(self): if self.vars.executable: self.command = [self.vars.executable] else: facts = ansible_facts(self.module, gather_subset=['python']) self.command = [facts['python']['executable'], '-m', 'pipx'] self.vars.set('will_change', False, output=False, change=True) self.vars.set('application', self._retrieve_installed(), change=True, diff=True) def __quit_module__(self): self.vars.application = self._retrieve_installed() def state_install(self): if not self.vars.application or self.vars.force: self.vars.will_change = True if not self.module.check_mode: self.run_command(params=['state', 'index_url', 'install_deps', 'force', 'python', {'name_source': [self.vars.name, self.vars.source]}]) state_present = state_install def state_upgrade(self): if not self.vars.application: raise ModuleHelperException( "Trying to upgrade a non-existent application: {0}".format(self.vars.name)) if self.vars.force: self.vars.will_change = True if not self.module.check_mode: self.run_command(params=['state', 'index_url', 'install_deps', 'force', 'name']) def state_uninstall(self): if self.vars.application and not self.module.check_mode: self.run_command(params=['state', 'name']) state_absent = state_uninstall def state_reinstall(self): if not self.vars.application: raise ModuleHelperException( "Trying to reinstall a non-existent application: {0}".format(self.vars.name)) self.vars.will_change = True if not self.module.check_mode: self.run_command(params=['state', 'name', 'python']) def state_inject(self): if not self.vars.application: raise ModuleHelperException( "Trying to inject packages into a non-existent application: {0}".format(self.vars.name)) if self.vars.force: self.vars.will_change = True if not self.module.check_mode: self.run_command(params=['state', 'index_url', 'force', 'name', 'inject_packages']) def state_uninstall_all(self): if not self.module.check_mode: self.run_command(params=['state']) def state_reinstall_all(self): if not self.module.check_mode: self.run_command(params=['state', 'python']) def state_upgrade_all(self): if self.vars.force: self.vars.will_change = True if not self.module.check_mode: self.run_command(params=['state', 'include_injected', 'force']) def main(): PipX.execute() if __name__ == '__main__': main()