Current File : //proc/self/root/lib/python3.6/site-packages/pip/commands/__pycache__/download.cpython-36.pyc
3
���^� � @ s� d dl mZ d dlZd dlZd dlmZ d dlmZ d dlm Z d dl
m Z d dl m
Z
d dlmZmZ d d lmZ d d
lmZ eje�ZG d d � d e �ZdS )
� )�absolute_importN)� CommandError)�
FormatControl)�RequirementSet)�RequirementCommand)�
cmdoptions)�
ensure_dir�normalize_path)�BuildDirectory)�check_path_ownerc s4 e Zd ZdZdZdZdZ� fdd�Zdd� Z� Z S ) �DownloadCommandaL
Download packages from:
- PyPI (and other indexes) using requirement specifiers.
- VCS project urls.
- Local project directories.
- Local or remote source archives.
pip also supports downloading from "requirements files", which provide
an easy way to specify a whole environment to be downloaded.
Zdownloada%
%prog [options] <requirement specifier> [package-index-options] ...
%prog [options] -r <requirements file> [package-index-options] ...
%prog [options] [-e] <vcs project url> ...
%prog [options] [-e] <local project path> ...
%prog [options] <archive url/path> ...zDownload packages.c
s\ t t| �j||� | j}|jtj� � |jtj� � |jtj� � |jtj � � |jtj
� � |jtj � � |jtj � � |jtj
� � |jtj� � |jtj� � |jtj� � |jtj� � |jddddddtjdd� |jd d
d
d d d� |jd d
d
d dd� |jdddd dd� |jdddd dd� tjtj| j�}| jjd|� | jjd|� d S )Nz-dz--destz--destination-dirz--destination-directory� download_dir�dirz Download packages into <dir>.)�dest�metavar�default�helpz
--platform�platformz`Only download wheels compatible with <platform>. Defaults to the platform of the running system.z--python-version�python_versiona& Only download wheels compatible with Python interpreter version <version>. If not specified, then the current system interpreter minor version is used. A major version (e.g. '2') can be specified to match all minor revs of that major version. A minor version (e.g. '34') can also be specified.z--implementation�implementationz�Only download wheels compatible with Python implementation <implementation>, e.g. 'pp', 'jy', 'cp', or 'ip'. If not specified, then the current interpreter implementation is used. Use 'py' to force implementation-agnostic wheels.z--abi�abiz�Only download wheels compatible with Python abi <abi>, e.g. 'pypy_41'. If not specified, then the current interpreter abi tag is used. Generally you will need to specify --implementation, --platform, and --python-version when using this option.r )�superr �__init__�cmd_optsZ
add_optionr Z constraintsZeditableZ requirements� build_dirZno_depsZglobal_optionsZ no_binaryZ only_binary�srcZpre�no_clean�require_hashes�os�curdirZmake_option_groupZnon_deprecated_index_group�parserZinsert_option_group)�self�args�kwr Z
index_opts)� __class__� � /usr/lib/python3.6/download.pyr * sb zDownloadCommand.__init__c C s� d|_ |jr|jg}nd }t|j|j|j|jg�}tt� tdg��}|rZ|j|krZt d��t
j j |j
�|_
t|j�|_t|j� | j|���}| j|||j||j|jd�}|jp�|j }|jr�t|j� r�tjd|j� d |_t|j|d���} t| |j
|jd|j||j |j d�}
| j |
||||| j d � |
j �s2d S |
j!|� dj"d d
� |
j#D ��} | �rdtj$d | � |j�st|
j%� W d Q R X W d Q R X |
S ) NTz:all:z�--only-binary=:all: must be set and --no-binary must not be set (or must be set to :none:) when restricting platform and interpreter constraints using --python-version, --platform, --abi, or --implementation.)�options�sessionr �python_versionsr r z�The directory '%s' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.)�delete)r �src_dirr
�ignore_installed�ignore_dependenciesr( �isolatedr � c S s g | ]
}|j �qS r% )�name)�.0Zreqr% r% r& �
<listcomp>� s z'DownloadCommand.run.<locals>.<listcomp>zSuccessfully downloaded %s)&r, r �anyr r r r �setZformat_controlr r �path�abspathr+ r r
r Z_build_sessionZ_build_package_finderr r � cache_dirr �loggerZwarningr
r r- Z
isolated_moder Zpopulate_requirement_setr0 Zhas_requirementsZ
prepare_files�joinZsuccessfully_downloaded�infoZ
cleanup_files) r! r' r" r) Zdist_restriction_setZ binary_onlyr( �finderZ build_deleter Zrequirement_setZ
downloadedr% r% r& �run{ sx
zDownloadCommand.run)
�__name__�
__module__� __qualname__�__doc__r0 ZusageZsummaryr r< �
__classcell__r% r% )r$ r& r s Qr )Z
__future__r Zloggingr Zpip.exceptionsr Z pip.indexr Zpip.reqr Zpip.basecommandr Zpipr Z pip.utilsr r Zpip.utils.buildr
Zpip.utils.filesystemr Z getLoggerr= r8 r r% r% r% r& �<module> s
Mini Shell