✏️ 正在编辑: script_helper.cpython-36.opt-1.pyc
路径:
/lib64/python3.6/test/support/__pycache__/script_helper.cpython-36.opt-1.pyc
提示:
您可以编辑任何文件（包括二进制文件），但请注意不当修改可能导致文件损坏。
3 �I�i�) � @ s d dl Z d dlZd dlZd dlZd dlZd dlZd dlZd dlZd dlZd dl Z d dl Z d dl m Z d dl mZmZ dadd� ZG dd� de jdd#��Zd d � Zd d� Zdd� Zdd� Zejejd�dd�Zdd� Zd$dd�Z d%dd �Z d&d d �Z d'd!d"�Z dS )(� N)�source_from_cache)�make_legacy_pyc�strip_python_stderrc C sV t dkrRdtjkrda dS ytjtjdddg� W n tjk rL da Y nX da t S )a Returns True if our sys.executable interpreter requires environment variables in order to be able to run at all. This is designed to be used with @unittest.skipIf() to annotate tests that need to use an assert_python*() function to launch an isolated mode (-I) or no environment mode (-E) sub-interpreter process. A normal build & test does not run into this situation but it can happen when trying to run the standard library test suite from an interpreter that doesn't have an obvious home with Python's current home finding logic. Setting PYTHONHOME is one way to get most of the testsuite to run in that situation. PYTHONPATH or PYTHONUSERSITE are other common environment variables that might impact whether or not the interpreter can start. NZ PYTHONHOMETz-Ez-czimport sys; sys.exit(0)F)�$__cached_interp_requires_environment�os�environ� subprocessZ check_call�sys� executableZCalledProcessError� r r �2/usr/lib64/python3.6/test/support/script_helper.py� interpreter_requires_environment s r c @ s e Zd ZdZdd� ZdS )�_PythonRunResultz2Helper for reporting Python subprocess run resultsc C s� d }| j | j }}t|�|kr0d|| d� }t|�|krNd|| d� }|jdd�j� }|jdd�j� }td| j|||f ��dS ) z4Provide helpful details about failed subcommand runs�P �d s (... truncated stdout ...)Ns (... truncated stderr ...)�ascii�replacezRProcess return code is %d command line: %r stdout: --- %s --- stderr: --- %s ---i@ )�out�err�len�decode�rstrip�AssertionError�rc)�self�cmd_line�maxlenr r r r r �fail> s z_PythonRunResult.failN)�__name__� __module__� __qualname__�__doc__r r r r r r ; s r r r r c O s t � }d|kr|jd�}n | o$| }tjddg}|rB|jd� n| rX| rX|jd� |jdd �r�i }tjdkr�tjd |d< n tjj� }d |kr�d |d < |j |� |j | � t j |t j t j t j |d �}|�* z|j� \}}W d |j� t j� X W d Q R X |j} t|�}t| ||�|fS ) NZ __isolatedz-XZ faulthandlerz-Iz-EZ __cleanenvZwin32Z SYSTEMROOT�TERM� )�stdin�stdout�stderr�env)r �popr r �append�platformr r �copy�update�extendr �Popen�PIPEZ communicate�kill�_cleanup� returncoder r ) �args�env_varsZ env_required�isolatedr r' �procr r r r r r �run_python_until_end[ s: r7 c O s4 t ||�\}}|jr| s&|j r0| r0|j|� |S )N)r7 r r )Zexpected_successr3 r4 �resr r r r �_assert_python� s r9 c O s t d| �|�S )a| Assert that running the interpreter with `args` and optional environment variables `env_vars` succeeds (rc == 0) and return a (return code, stdout, stderr) tuple. If the __cleanenv keyword is set, env_vars is used as a fresh environment. Python is started in isolated mode (command line option -I), except if the __isolated keyword is set to False. T)T)r9 )r3 r4 r r r �assert_python_ok� s r: c O s t d| �|�S )z� Assert that running the interpreter with `args` and optional environment variables `env_vars` fails (rc != 0) and return a (return code, stdout, stderr) tuple. See assert_python_ok() for more options. F)F)r9 )r3 r4 r r r �assert_python_failure� s r; )r% r& c O sX t jg}t� s|jd� |j|� |jdttj��}d|d< t j |ft j | |d�|��S )z�Run a Python subprocess with the given arguments. kw is extra keyword args to pass to subprocess.Popen. Returns a Popen object. z-Er' Zvt100r" )r$ r% r& ) r r r r) r- � setdefault�dictr r r r. r/ )r% r& r3 �kwr r' r r r � spawn_python� s r? c C s2 | j j� | jj� }| jj� | j� tj� |S )z?Run the given Popen process until completion and return stdout.)r$ �closer% �read�waitr r1 )�p�datar r r � kill_python� s rE Fc C sP |}|s|t jd 7 }t jj| |�}t|ddd�}|j|� |j� tj� |S )N�py�wzutf-8)�encoding) r �extsep�path�join�open�writer@ � importlib�invalidate_caches)Z script_dir�script_basename�sourceZ omit_suffixZscript_filename� script_nameZ script_filer r r � make_script� s rS c C s� |t j d }t jj| |�}tj|d�}|d kr~|jt j�}t|�dkrr|d dkrrt t |��}t jj |�}|}n t jj |�}|j ||� |j � |t jj||�fS )N�ziprG � � __pycache__���)r rI rJ rK �zipfile�ZipFile�split�sepr r r �basenamerM r@ ) �zip_dir� zip_basenamerR Z name_in_zip� zip_filename�zip_name�zip_file�partsZ legacy_pycr r r �make_zip_script� s rc r# c C s t j| � t| d|� d S )N�__init__)r �mkdirrS )Zpkg_dirZ init_sourcer r r �make_pkg� s rf � c s0 g }t | dd�}|j|� tjj|�} t | ||�} |j| � |rjtj|dd�}tj| dd�} |j|| f� � fdd�td|d �D �} tjj | d tjj| ��} |tj d } tjj | | �}t j |d �}x&| D ] }tjj || �}|j ||� q�W |j | | � |j� x|D ]}tj|� �q W |tjj || �fS ) Nrd r# T)�doraisec s g | ]}t jj� g| ��qS r )r r[ rK )�.0�i)�pkg_namer r � <listcomp>� s z make_zip_pkg.<locals>.<listcomp>rg rT rG ���)rS r) r rJ r\ � py_compile�compiler- �rangerK rI rX rY rM r@ �unlink)r] r^ rk rP rQ ZdepthZcompiledrq Z init_nameZ init_basenamerR Z pkg_namesZscript_name_in_zipr_ r` ra �nameZinit_name_in_zipr )rk r � make_zip_pkg� s. rs )r r r )F)N)r# )rg F) � collectionsrN r r Zos.pathZtempfiler rn � contextlibZshutilrX �importlib.utilr Z test.supportr r r r � namedtupler r7 r9 r: r; r/ ZSTDOUTr? rE rS rc rf rs r r r r �<module> s4 $ 3
💾 保存文件
← 返回文件管理器