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opt
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python39
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python3.9
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__pycache__
__init__.cpython-39.pyc
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If instantiated some other way, the default is to *not* use symlinks. :param system_site_packages: If True, the system (global) site-packages dir is available to created environments. :param clear: If True, delete the contents of the environment directory if it already exists, before environment creation. :param symlinks: If True, attempt to symlink rather than copy files into virtual environment. :param upgrade: If True, upgrade an existing virtual environment. :param with_pip: If True, ensure pip is installed in the virtual environment :param prompt: Alternative terminal prefix for the environment. :param upgrade_deps: Update the base venv modules to the latest on PyPI FNc C sF || _ || _|| _|| _|| _|dkr6tj�t�� �}|| _ || _ d S )N�.) �system_site_packages�clear�symlinks�upgrade�with_pip�os�path�basename�getcwd�prompt� upgrade_deps)�selfr r r r r r r � r �2/opt/alt/python39/lib64/python3.9/venv/__init__.py�__init__/ s zEnvBuilder.__init__c C s� t j�|�}| �|�}| j}d| _| �|� | �|� | jrF| �|� | j s`| � |� | � |� |rtd| _| �|� | j r�| � |� dS )z� Create a virtual environment in a directory. :param env_dir: The target directory to create an environment in. 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Returns a context object which holds paths in the environment, for use by subsequent logic. c S s@ t j�| �st �| � n$t j�| �s0t j�| �r<td| ��d S )Nz Unable to create directory %r)r r �exists�makedirsr" r# � ValueError)�dr r r �create_if_neededh s z7EnvBuilder.ensure_directories.<locals>.create_if_needed� Nz(%s) Zwin32ZScriptsZInclude�Libz site-packages�binZinclude�libz python%d.%d� l �posix�darwinZlib64z�Actual environment location may have moved due to redirects, links or junctions. Requested location: "%s" Actual location: "%s") r r r) r r( �types�SimpleNamespacer �split�env_namer �sys�_base_executabler � executable� python_dirZ python_exe�platformr! � version_infoZinc_path�maxsize�name�symlink�bin_path�bin_name�env_exe� env_exec_cmd�realpath�normcase�logger�warning)r r r- r r r; �dirnameZexenameZbinnameZincpathZlibpathr Z link_path�binpathZ real_env_exer r r r ` s\ �� �z EnvBuilder.ensure_directoriesc C s� t j�|jd� |_}t|ddd��t}|�d|j � | jrBd}nd}|�d| � |�d t j d d � � | j d ur�|�d | j �d �� W d � n1 s�0 Y d S )aA Create a configuration file indicating where the environment's Python was copied from, and whether the system site-packages should be made available in the environment. :param context: The information for the environment creation request being processed. z pyvenv.cfg�w�utf-8)�encodingz home = %s �trueZfalsez"include-system-site-packages = %s zversion = %d.%d.%d N� z prompt = � ) r r r! r Zcfg_path�open�writer< r r9 r> r )r r r �fZinclr r r r � s z EnvBuilder.create_configuration�ntc C s� | j }|s�zRtj�|�s\|rPtj�|�tj�|�ks:J �t�tj�|�|� n t�||� W n$ ty� t� d||� d}Y n0 |r�t � ||� dS )�Y Try symlinking a file, and if that fails, fall back to copying. �Unable to symlink %r to %rTN) r r r r" rJ rA r � ExceptionrH rI r& �copyfile)r �src�dst�relative_symlinks_okZ force_copyr r r �symlink_or_copy� s zEnvBuilder.symlink_or_copyc C sz t j�|�ot j�|� }| jr�|s�t j�|�s�zH|rht j�|�t j�|�ksRJ �t �t j�|�|� n t �||� W dS t y� t � d||� Y n0 t j� t j�|��\}}t j� t j�t�dd|| �}t�d�s�t j�|��sB|�d��rd| }|dd� }|dk�rd }n|d k�r&d }t j� t j�|�|| �}n|}t j�|��sj|�sft � d |� dS t�||� dS ) rV NrW �scriptsrU TZ_d����pythonZ venvlauncherZpythonwZ venvwlauncherzUnable to copy %r)r r �lexistsr) r r" rJ rA r rX rH rI �splitextr! �__file__� sysconfig�is_python_buildr# �endswithr& rY )r rZ r[ r\ Zbad_srcr ZextZsrcfnr r r r] � s> � c C s� |j }|j}| j}|j}tjdkr�||j|� tj�|�sFt� |d� dddt j d � �fD ]F}tj� ||�}tj� |�s\||j|dd� tj�|�s\t� |d� q\�n$| jr�d d � t�|�D �}t�d�r�d d � |D �}n h d �}tj�|j�}|�|� |D ]6}tj� ||�} tj�| ��r || tj� ||�� �q t�d��r�t�|j�D ]z\} } } d | v �rPtj�| �} tj� |jd| �} tj� | ��s�t�| � tj� | d �} tj� | d �}t�| |� �q̐qPdS )z� Set up a Python executable in the environment. :param context: The information for the environment creation request being processed. rU i� r` Zpython3zpython3.r. 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You can prevent the default installation by overriding this method if you really need to, or if you need to specify a different location for the scripts to install. By default, the 'scripts' directory in the venv package is used as the source of scripts to install. r^ N)r r r rJ rc r! �install_scripts)r r r r r r r < s zEnvBuilder.setup_scriptsc C s dS )a Hook for post-setup modification of the venv. Subclasses may install additional packages or scripts here, add activation shell scripts, etc. :param context: The information for the environment creation request being processed. Nr )r r r r r r K s zEnvBuilder.post_setupc s� |j |j|j|j|jd�}dd� }dd� }tj� |j}|�d�rF|� n|�d�rV|� ntj� � fdd �|� � D �}|� � D ]\}}|� ||�}qz|S ) ai Replace variable placeholders in script text with context-specific variables. 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