관리-도구
편집 파일: respawn.cpython-39.pyc
a �)g � @ sd d dl mZmZmZ eZd dlZd dlZd dlZd dl m Z m Z dd� Z dd� Z dd � Zd d � ZdS ) � )�absolute_import�division�print_functionN)�to_bytes� to_nativec C s t tjd d�S )N�__main__Z _respawned)�hasattr�sys�modules� r r �G/usr/lib/python3.9/site-packages/ansible/module_utils/common/respawn.py� has_respawned s r c C sZ t � rtd��t� }t�� \}}t�|t|�� t�|� tj | dg|d�}t � |� dS )a� Respawn the currently-running Ansible Python module under the specified Python interpreter. Ansible modules that require libraries that are typically available only under well-known interpreters (eg, ``yum``, ``apt``, ``dnf``) can use bespoke logic to determine the libraries they need are not available, then call `respawn_module` to re-execute the current module under a different interpreter and exit the current process when the new subprocess has completed. The respawned process inherits only stdout/stderr from the current process. Only a single respawn is allowed. ``respawn_module`` will fail on nested respawns. Modules are encouraged to call `has_respawned()` to defensively guide behavior before calling ``respawn_module``, and to ensure that the target interpreter exists, as ``respawn_module`` will not fail gracefully. :arg interpreter_path: path to a Python interpreter to respawn the current module z!module has already been respawnedz--)�stdinN) r � Exception�_create_payload�os�pipe�writer �close� subprocess�callr �exit)�interpreter_pathZpayloadZ stdin_readZ stdin_write�rcr r r �respawn_module s r c C s` | D ]V}t j�|�sqz,t�|dd�|�g�}|dkr@|W S W q tyX Y qY q0 qdS )aG Probes a supplied list of Python interpreters, returning the first one capable of importing the named module. This is useful when attempting to locate a "system Python" where OS-packaged utility modules are located. :arg interpreter_paths: iterable of paths to Python interpreters. The paths will be probed in order, and the first path that exists and can successfully import the named module will be returned (or ``None`` if probing fails for all supplied paths). :arg module_name: fully-qualified Python module name to probe for (eg, ``selinux``) z-cz import {0}r N)r �path�existsr r �formatr )Zinterpreter_pathsZ module_namer r r r r � probe_interpreters_for_module/ s r c C sV ddl m} t| d�}|s"td��tjd j}tjd j}d}|j||t |�d�}|S )Nr )�basicZ _ANSIBLE_ARGSzVunable to access ansible.module_utils.basic._ANSIBLE_ARGS (not launched by AnsiballZ?)r a� import runpy import sys module_fqn = '{module_fqn}' modlib_path = '{modlib_path}' smuggled_args = b"""{smuggled_args}""".strip() if __name__ == '__main__': sys.path.insert(0, modlib_path) from ansible.module_utils import basic basic._ANSIBLE_ARGS = smuggled_args runpy.run_module(module_fqn, init_globals=dict(_respawned=True), run_name='__main__', alter_sys=True) )� module_fqn� modlib_path� smuggled_args) Zansible.module_utilsr �getattrr r r Z _module_fqnZ _modlib_pathr r )r r" r r! Zrespawn_code_templateZ respawn_coder r r r G s r )Z __future__r r r �typeZ __metaclass__r r r Z+ansible.module_utils.common.text.convertersr r r r r r r r r r �<module> s