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a j�hfC � @ s� d Z ddlZddlZddlZddlZddlmZ ddlmZ ddl m Z ddl m Z m Z ddlmZmZmZ ddlZe r�ddlmZ ed d �Zg d �Zd d gZdZdejjejjf Z G dd� de �Z G dd� d�Z dd� Z G dd� de �Z!G dd� d�Z"G dd� de"e!�Z#G d d � d e"e �Z$dEd d �Z%d!d"� Z&d#d$� Z'd%d&� Z(d'd(� Z)e d)d*�d+d,� �Z*dFd-d-d.�d/d0�Z+dd1�d2d3�Z,dd1�d4d5�Z-d-dd6�d7d8�Z.dGd9d:�Z/d;d<� Z0d=d>� Z1d?d@� Z2dAdB� Z3dCdD� Z4dS )Hz� Environments are a way to activate different Python versions or Virtualenvs for static analysis. The Python binary in that environment is going to be executed. � N)� namedtuple)�which)� TYPE_CHECKING)�memoize_method� time_cache)�CompiledSubprocess�InferenceStateSameProcess�InferenceStateSubprocess)�InferenceState� VersionInfozmajor minor micro)z3.13z3.12z3.11z3.10z3.9z3.8z3.7z3.6z/usr/binz/usr/local/binZ CONDA_PREFIX�%s.%sc @ s e Zd ZdZdS )�InvalidPythonEnvironmentz� If you see this exception, the Python executable or Virtualenv you have been trying to use is probably not a correct Python version. N)�__name__� __module__� __qualname__�__doc__� r r ��/root/rpmbuild/BUILDROOT/imh-python39-modules-3.9.7-92.el8.x86_64/opt/imh-python/lib/python3.9/site-packages/jedi/api/environment.pyr s r c @ s$ e Zd Zedd� �Zedd� �ZdS )�_BaseEnvironmentc C s d| j j| j jf }tj|d�S )Nr ��version)� version_info�major�minor�parsoZ load_grammar)�self�version_stringr r r � get_grammar' s z _BaseEnvironment.get_grammarc C s2 z| j W S ty, t| j�| _ | j Y S 0 d S �N)�_hash�AttributeError�_calculate_sha256_for_file� executable�r r r r �_sha256, s z_BaseEnvironment._sha256N)r r r r r �propertyr$ r r r r r & s r c C s t jt jt jd d� fS �N� )�sysr" �prefixr r r r r � _get_info5 s �r* c @ sJ e Zd ZdZdZddd�Zdd� Zdd� Zd ed �d d �Z e d d� �Z dS )� Environmentz� This class is supposed to be created by internal Jedi architecture. You should not create it directly. Please use create_environment or the other functions instead. It is then returned by that function. Nc C s || _ || _| �� d S r )�_start_executable� _env_vars�_get_subprocess)r r" �env_varsr r r �__init__E s zEnvironment.__init__c C s� | j d ur| j js| j S z$t| j| jd�| _ | j �d t�}W n6 tyr } z td| j|f ��W Y d }~n d }~0 0 |d | _ |d | _ t |d � | _ | j S )N�r/ z,Could not get version information for %r: %rr � � ) � _subprocessZ is_crashedr r, r- Z_sendr* � Exceptionr r" �path� _VersionInfor )r �info�excr r r r. K s$ ��� zEnvironment._get_subprocessc C s* d� dd� | jD ��}d| jj|| jf S )N�.c s s | ]}t |�V qd S r )�str)�.0�ir r r � <genexpr>k � z'Environment.__repr__.<locals>.<genexpr>z<%s: %s in %s>)�joinr � __class__r r6 )r r r r r �__repr__j s zEnvironment.__repr__r ��inference_state�returnc C s t || �� �S r )r r. �r rD r r r � get_inference_state_subprocessn s z*Environment.get_inference_state_subprocessc C s | � � �� S )z� The sys path for this environment. Does not include potential modifications from e.g. appending to :data:`sys.path`. :returns: list of str )r. � get_sys_pathr# r r r rH t s zEnvironment.get_sys_path)N) r r r r r4 r0 r. rB r rG r rH r r r r r+ = s � r+ c @ s e Zd Zdd� ZdS )�_SameEnvironmentMixinc C s4 t j | _| _t j| _tt jd d� � | _d | _d S r& )r( r" r, r) r6 r7 r r- r# r r r r0 � s z _SameEnvironmentMixin.__init__N)r r r r0 r r r r rI � s rI c @ s e Zd ZdS )�SameEnvironmentN)r r r r r r r rJ � s rJ c @ s$ e Zd Zded�dd�Zdd� ZdS )�InterpreterEnvironmentr rC c C s t |�S r )r rF r r r rG � s z5InterpreterEnvironment.get_inference_state_subprocessc C s t jS r )r( r6 r# r r r rH � s z#InterpreterEnvironment.get_sys_pathN)r r r r rG rH r r r r rK � s � rK � VIRTUAL_ENVc C sV t j�| �}|rRt j�|�t j�tj�kr0t� S zt|dd�W S t yP Y n0 dS )z�Get virtualenv environment from VIRTUAL_ENV environment variable. It uses `safe=False` with ``create_environment``, because the environment variable is considered to be safe / controlled by the user solely. F��safeN) �os�environ�getr6 �realpathr( r) �_try_get_same_env�create_environmentr )�env_var�varr r r �_get_virtual_env_from_var� s rW c s\ t �� }t| d��2� t� fdd�d�D ]}|�|� q&W d � n1 sJ0 Y |�� S )N�rbc s � � tj�S r )�read�filecmp�BUFSIZEr ��fr r �<lambda>� r? z,_calculate_sha256_for_file.<locals>.<lambda>r? )�hashlib�sha256�open�iter�update� hexdigest)r6 r` �blockr r\ r r! � s *r! c C s, t � } | dur| S t t�}|dur&|S t� S )a| Tries to return an active Virtualenv or conda environment. If there is no VIRTUAL_ENV variable or no CONDA_PREFIX variable set set it will return the latest Python version installed on the system. This makes it possible to use as many new Python features as possible when using autocompletion and other functionality. :returns: :class:`.Environment` N)rW � _CONDA_VARrS )� virtual_env� conda_envr r r �get_default_environment� s ri c C s� t � } tj�| j��� �d�s�tjdkr.d}n(dtj d tj d f dtj d df}|D ],}tj� tj |�}tj� |�rZt|� S qZt� S | S ) N�python�nt)zScripts\python.exe� python.exezbin/python%s.%sr r2 z bin/python%sz bin/python)rJ rO r6 �basenamer" �lower� startswith�namer( r r r@ � exec_prefix�isfiler+ rK )�envZchecks�check�guessr r r rS � s � rS c C sN t j�d�pt j�t�} t� }| rJt j�| �t j�|j�krJt�� t� S |S )NrL )rO rP rQ rf � _get_cached_default_environmentr6 rR � clear_cache)rV � environmentr r r � get_cached_default_environment� s ry iX )�secondsc C s& zt � W S ty t� Y S 0 d S r )ri r rK r r r r rv s rv T)rN �use_environment_varsc c s� | du r g } t � }|rXt� }|dur6|V |�|j� tt�}|durX|V |�|j� | D ]~}tj�|�snq\tj�|�}t�|�D ]T}tj� ||�}||v r�q�|�|� zt ||d�}t |�V W q� t y� Y q�0 q�q\dS )a :param paths: A list of paths in your file system to be scanned for Virtualenvs. It will search in these paths and potentially execute the Python binaries. :param safe: Default True. In case this is False, it will allow this function to execute potential `python` environments. An attacker might be able to drop an executable in a path this function is searching by default. If the executable has not been installed by root, it will not be executed. :param use_environment_vars: Default True. If True, the VIRTUAL_ENV variable will be checked if it contains a valid VirtualEnv. CONDA_PREFIX will be checked to see if it contains a valid conda environment. :yields: :class:`.Environment` NrM ) �setrW �addr6 rf rO �isdir�abspath�listdirr@ �_get_executable_pathr+ r ) �pathsrN r{ Z _used_pathsrg rh � directoryr6 r" r r r �find_virtualenvs s4 r� r1 c c s4 t D ]*}zt|| d�V W q ty, Y q0 qdS )a& Ignores virtualenvs and returns the Python versions that were installed on your system. This might return nothing, if you're running Python e.g. from a portable version. The environments are sorted from latest to oldest Python version. :yields: :class:`.Environment` r1 N)�_SUPPORTED_PYTHONS�get_system_environmentr )r/ r r r r �find_system_environmentsE s r� c C sv t d| �}|r(|tjkr t� S t|�S tjdkrft| �D ]*}zt||d�W S tyb Y q:0 q:td| ��dS )z� Return the first Python environment found for a string of the form 'X.Y' where X and Y are the major and minor versions of Python. :raises: :exc:`.InvalidPythonEnvironment` :returns: :class:`.Environment` rj rk r1 z Cannot find executable python%s.N) r r( r" rJ r+ rO rp �&_get_executables_from_windows_registryr )r r/ �exer r r r� X s r� )rN r/ c C s6 t j�| �r"t| |� t| |d�S tt| |d�|d�S )z� Make it possible to manually create an Environment object by specifying a Virtualenv path or an executable path and optional environment variables. :raises: :exc:`.InvalidPythonEnvironment` :returns: :class:`.Environment` r1 rM )rO r6 rr � _assert_safer+ r� )r6 rN r/ r r r rT o s rT c C sp t jdkr*t j�| dd�t j�| d�g}nt j�| dd�g}|D ]}t j�|�r@ qbq@td| ��t||� |S )z: Returns None if it's not actually a virtual env. rk �Scriptsrl �binrj z%s seems to be missing.)rO rp r6 r@ �existsr r� )r6 rN Zpythonsrj r r r r� } s r� c c s� dd l }g d�}|j|jfD ]�}|D ]�}|j| d�}z`|�||��@}|�|d�d }tj�|d�}tj� |�rt|V W d � n1 s�0 Y W q$ t y� Y q$0 q$q d S )Nr )z0SOFTWARE\Python\PythonCore\{version}\InstallPathz<SOFTWARE\Wow6432Node\Python\PythonCore\{version}\InstallPathz3SOFTWARE\Python\PythonCore\{version}-32\InstallPathz?SOFTWARE\Wow6432Node\Python\PythonCore\{version}-32\InstallPathr � rl ) �winreg�HKEY_CURRENT_USER�HKEY_LOCAL_MACHINE�format�OpenKey� QueryValueExrO r6 r@ rr Z WindowsError)r r� Zsub_keysZroot_keyZsub_key�keyr) r� r r r r� � s ( r� c C s |rt | �std��d S )Nz(The python binary is potentially unsafe.)�_is_safer )�executable_pathrN r r r r� � s �r� c C sL t j�| �}t|�rdS t� D ](}|j|kr2 dS |jt|�kr dS q dS )NTF)rO r6 rR �_is_unix_safe_simpler� r" r$ r! )r� � real_pathrx r r r r� � s r� c s0 t � r t� fdd�tD ��S t�� �j}|dkS )Nc 3 s | ]}� � |�V qd S r )ro )r< �p�r� r r r> � r? z'_is_unix_safe_simple.<locals>.<genexpr>r )�_is_unix_admin�any� _SAFE_PATHSrO �stat�st_uid)r� �uidr r� r r� � s r� c C s( zt �� dkW S ty" Y dS 0 d S )Nr F)rO �getuidr r r r r r� � s r� )rL )N)T)5r rO r( r_ rZ � collectionsr �shutilr �typingr Z jedi.cacher r Z"jedi.inference.compiled.subprocessr r r r Zjedi.inferencer r7 r� r� rf r r r Z_CURRENT_VERSIONr5 r r r* r+ rI rJ rK rW r! ri rS ry rv r� r� r� rT r� r� r� r� r� r� r r r r �<module> sR G ( 6
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