Edit File: namespaces.cpython-36.pyc
3 �vh � @ sR d dl Z d dlmZ d dlZd dlmZ ejjZG dd� d�Z G dd� de �Z dS )� N)�log)�mapc @ sT e Zd ZdZdd� Zdd� Zdd� ZdZd Zdd� Z dd� Z dd� Z e dd� �Z dS ) � Installerz -nspkg.pthc C s� | j � }|sd S tjj| j� �\}}|| j7 }| jj|� tj d|� t | j |�}| j rdt |� d S t|d��}|j|� W d Q R X d S )Nz Installing %sZwt)�_get_all_ns_packages�os�path�splitext� _get_target� nspkg_extZoutputs�appendr �infor �_gen_nspkg_lineZdry_run�list�open� writelines)�selfZnsp�filename�ext�lines�f� r � /usr/lib/python3.6/namespaces.py�install_namespaces s z Installer.install_namespacesc C sH t jj| j� �\}}|| j7 }t jj|�s.d S tjd|� t j|� d S )Nz Removing %s) r r r r r �existsr r �remove)r r r r r r �uninstall_namespaces! s z Installer.uninstall_namespacesc C s | j S )N)�target)r r r r r ) s zInstaller._get_target�import sys, types, os�#has_mfs = sys.version_info > (3, 5)�$p = os.path.join(%(root)s, *%(pth)r)�4importlib = has_mfs and __import__('importlib.util')�-has_mfs and __import__('importlib.machinery')��m = has_mfs and sys.modules.setdefault(%(pkg)r, importlib.util.module_from_spec(importlib.machinery.PathFinder.find_spec(%(pkg)r, [os.path.dirname(p)])))�Cm = m or sys.modules.setdefault(%(pkg)r, types.ModuleType(%(pkg)r))�7mp = (m or []) and m.__dict__.setdefault('__path__',[])� (p not in mp) and mp.append(p)�4m and setattr(sys.modules[%(parent)r], %(child)r, m)c C s dS )Nz$sys._getframe(1).f_locals['sitedir']r )r r r r � _get_rootC s zInstaller._get_rootc C sV t |�}t|jd��}| j� }| j}|jd�\}}}|rB|| j7 }dj|�t� d S )N�.�;� ) �str�tuple�splitr' � _nspkg_tmpl� rpartition�_nspkg_tmpl_multi�join�locals)r �pkgZpth�rootZ tmpl_lines�parent�sepZchildr r r r F s zInstaller._gen_nspkg_linec C s | j jp g }ttt| j|���S )z,Return sorted list of all package namespaces)Z distributionZnamespace_packages�sorted�flattenr � _pkg_names)r Zpkgsr r r r Q s z Installer._get_all_ns_packagesc c s, | j d�}x |r&dj|�V |j� q W dS )z� Given a namespace package, yield the components of that package. >>> names = Installer._pkg_names('a.b.c') >>> set(names) == set(['a', 'a.b', 'a.b.c']) True r( N)r- r1 �pop)r3 �partsr r r r9 V s zInstaller._pkg_namesN) r r r r r! r" r# r$ r% )r& )�__name__� __module__� __qualname__r r r r r. r0 r' r r � staticmethodr9 r r r r r s$ r c @ s e Zd Zdd� Zdd� ZdS )�DevelopInstallerc C s t t| j��S )N)�reprr+ Zegg_path)r r r r r' g s zDevelopInstaller._get_rootc C s | j S )N)Zegg_link)r r r r r j s z DevelopInstaller._get_targetN)r< r= r> r' r r r r r r@ f s r@ ) r Z distutilsr � itertoolsZsetuptools.extern.six.movesr �chain� from_iterabler8 r r@ r r r r �<module> s [
Back to File Manager