𝗖𝗨𝗥𝗥𝗘𝗡𝗧 𝗙𝗜𝗟𝗘 : /lib/python3.8/site-packages/pip/_internal/network/__pycache__//session.cpython-38.pyc
U
��.e�= � @ s� d Z ddlZddlZddlZddlZddlZddlZddlZddl Z ddl
m Z m Z m
Z
ddlmZ ddlmZmZ ddlmZ ddlmZ ddlmZ dd lmZ dd
l m Z dd l m Z dd l m!Z! dd
l"m#Z#m$Z$m%Z% ddl&m'Z' ddl(m)Z) ddl*m+Z+m,Z,m-Z- ddl.m/Z/ ddl0m1Z1 e/�rhddl2m3Z3m4Z4m5Z5m6Z6m7Z7 ddl8m9Z9 e6e:e:e5e7e;e:f f Z<e�=e>�Z?e j@ded� dddddd gZAd ZBd d � ZCd d!� ZDG d"d#� d#e�ZEG d$d%� d%e�ZFG d&d'� d'e jG�ZHdS )(zhPipSession and supporting code, containing all pip-specific
network request configuration and behavior.
� N)�requests�six�urllib3)�CacheControlAdapter)� BaseAdapter� HTTPAdapter)�Response)�CaseInsensitiveDict)�parse)�InsecureRequestWarning)� __version__)�MultiDomainBasicAuth)�
SafeFileCache)�HAS_TLS� ipaddress�ssl)�check_path_owner)�libc_ver)�build_url_from_netloc�get_installed_version� parse_netloc)�MYPY_CHECK_RUNNING)� url_to_path)�Iterator�List�Optional�Tuple�Union)�Link�ignore)�category)Zhttps�*r! )r! Z localhostr! )r! z 127.0.0.0/8r! )r! z::1/128r! )�filer! N)Zsshr! r! )Z
BUILD_BUILDIDZBUILD_IDZCIZ PIP_IS_CIc C s t dd� tD ��S )z?
Return whether it looks like pip is running under CI.
c s s | ]}|t jkV qd S �N)�os�environ)�.0�name� r( �A/usr/lib/python3.8/site-packages/pip/_internal/network/session.py� <genexpr>a s z looks_like_ci.<locals>.<genexpr>)�any�CI_ENVIRONMENT_VARIABLESr( r( r( r) �
looks_like_ciY s r- c C sB dt d�t�� dt�� id�} | d d dkr@t�� | d d< n�| d d dkr�tjjd krltjd
d � }ntj}d �d
d� |D ��| d d< nB| d d dkr�t�� | d d< n | d d dkr�t�� | d d< tj�d��rHddl m
} t t dd� t
dddg|�� ���}t t dd� t
ddgt� ���}|�r:||d< |�rH|| d< tj�d��rzt�� d �rzd t�� d d�| d< t�� �r�t�� | �d i �d< t�� �r�t�� | �d i �d < t�� �r�t�� | d < t�r�tj| d < td!�}|d
k �r�|| d"< t� �rd#nd
| d$< tj� d%�}|d
k �r(|| d&< d'j | t j | d(d#d)�d*�S )+z6
Return a string representing the user agent.
�pip)r' �versionr' )Z installer�python�implementationr1 ZCPythonr/ ZPyPy�finalN� �.c S s g | ] }t |��qS r( )�str)r& �xr( r( r) �
<listcomp>x s z user_agent.<locals>.<listcomp>ZJythonZ
IronPythonZlinuxr )�distroc S s | d S �N� r( �r6 r( r( r) �<lambda>� � z user_agent.<locals>.<lambda>�idc S s | d S r9 r( r; r( r( r) r< � r= �lib�libcr8 �darwinZmacOS�system�releaseZcpuZopenssl_versionZ
setuptools�setuptools_versionTZciZPIP_USER_AGENT_USER_DATA� user_dataz9{data[installer][name]}/{data[installer][version]} {json})�,�:)Z
separatorsZ sort_keys)�data�json) r �platformZpython_versionZpython_implementation�sys�pypy_version_info� releaselevel�join�
startswith� pip._vendorr8 �dict�filter�zipZlinux_distributionr Zmac_verrB �
setdefaultrC �machiner r ZOPENSSL_VERSIONr r- r$ r% �get�formatrI �dumps)rH rL r8 Z distro_infosr@ rD rE r( r( r) �
user_agentd sl �� � ��
�rY c @ s e Zd Zddd�Zdd� ZdS )�LocalFSAdapterNc
C s� t |j�}t� }d|_|j|_zt�|�} W n. tk
rZ }
zd|_|
|_W 5 d }
~
X Y nPX tj j
| j dd�} t �
|�d p~d} t| | j| d��|_t|d�|_|jj|_|S ) N�� i� T)Zusegmtr z
text/plain)z Content-TypezContent-Lengthz
Last-Modified�rb)r �urlr Z status_coder$ �stat�OSError�raw�emailZutilsZ
formatdate�st_mtime� mimetypesZ
guess_typer �st_size�headers�open�close)
�self�request�stream�timeout�verify�certZproxies�pathnameZrespZstats�excZmodifiedZ content_typer( r( r) �send� s&
�
zLocalFSAdapter.sendc C s d S r# r( )rh r( r( r) rg � s zLocalFSAdapter.close)NNNNN)�__name__�
__module__� __qualname__rp rg r( r( r( r) rZ � s �
rZ c @ s e Zd Zdd� ZdS )�InsecureHTTPAdapterc C s d|_ d |_d S )NZ CERT_NONE)Z cert_reqsZca_certs)rh Zconnr] rl rm r( r( r) � cert_verify� s z InsecureHTTPAdapter.cert_verifyN)rq rr rs ru r( r( r( r) rt � s rt c sF e Zd ZdZ� fdd�Zd
dd�Zdd� Zd d
� Z� fd d �Z� Z S )�
PipSessionNc
s |� dd�}|� dd�}|� dg �}|� dd�}tt| �j||� g | _t� | jd< t|d�| _t j
|d d
d d gd
d�}|r�t |�s�t �
d|� d}|r�tt|�|d�}n
t|d�}t|d�}|| _| �d|� | �d|� | �dt� � |D ]} | j| dd� q�dS )zj
:param trusted_hosts: Domains not to emit warnings for when not using
HTTPS.
�retriesr �cacheN�
trusted_hosts�
index_urlsz
User-Agent)rz i� i� i i g �?)ZtotalZstatus_forcelistZbackoff_factorz�The directory '%s' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.)rx � max_retries)r{ zhttps://zhttp://zfile://T)�suppress_logging)�pop�superrv �__init__�pip_trusted_originsrY re r
Zauthr ZRetryr �logger�warningr r r rt �_insecure_adapter�mountrZ �add_trusted_host)
rh �args�kwargsrw rx ry rz Zsecure_adapterZinsecure_adapter�host�� __class__r( r) r � s@
� ��
zPipSession.__init__Fc C s� |s.d� |�}|dk r$|d� |�7 }t�|� t|�}|| jkrL| j�|� | �t|�d | j� |d s�| �t|�d | j� dS )z�
:param host: It is okay to provide a host that has previously been
added.
:param source: An optional source string, for logging where the host
string came from.
zadding trusted host: {!r}Nz
(from {})�/r: rG ) rW r� �infor r� �appendr� r r� )rh r� �sourcer| �msgZ host_portr( r( r) r� 3 s
�zPipSession.add_trusted_hostc c s< t D ]
}|V q| jD ] \}}d||d kr.dn|fV qd S )Nr! )�SECURE_ORIGINSr� )rh �
secure_originr� �portr( r( r) �iter_secure_originsM s z PipSession.iter_secure_originsc C s t �t|��}|j|j|j }}}|�dd�d }| �� D ]�}|\}}} ||kr\|dkr\q<zLt� t
|t j �sv|d krz|n|�
d��}
t�t
|t j �r�|n|�
d��} W n4 tk
r� |r�|�� |�� kr�|dkr�Y q<Y n X |
| kr�q<|| k�r| dk�r| d k �rq< dS t�d||� dS ) N�+r: ���r! �utf8Tz�The repository located at %s is not a trusted or secure host and is being ignored. If this repository is available via HTTPS we recommend you use HTTPS instead, otherwise you may silence this warning and allow it anyway with '--trusted-host %s'.F)� urllib_parseZurlparser5 ZschemeZhostnamer� �rsplitr� r Z
ip_address�
isinstancer Z text_type�decodeZ
ip_network�
ValueError�lowerr� r� ) rh �locationZparsedZorigin_protocolZ origin_hostZ origin_portr� Zsecure_protocolZ secure_hostZ secure_portZaddrZnetworkr( r( r) �is_secure_originT s^ �
���
�����
���� zPipSession.is_secure_originc s( |� d| j� tt| �j||f|�|�S )Nrk )rT rk r~ rv ri )rh �methodr] r� r� r� r( r) ri � s zPipSession.request)NF)
rq rr rs rk r r� r� r� ri �
__classcell__r( r( r� r) rv � s T
Qrv )I�__doc__Z email.utilsra rI Zloggingrc r$ rJ rK �warningsrP r r r Zpip._vendor.cachecontrolr Z pip._vendor.requests.adaptersr r Zpip._vendor.requests.modelsr Z pip._vendor.requests.structuresr Z pip._vendor.six.moves.urllibr
r� Z pip._vendor.urllib3.exceptionsr r. r Zpip._internal.network.authr
Zpip._internal.network.cacher Zpip._internal.utils.compatr r r Z pip._internal.utils.filesystemr Zpip._internal.utils.glibcr Zpip._internal.utils.miscr r r Zpip._internal.utils.typingr Zpip._internal.utils.urlsr �typingr r r r r Zpip._internal.models.linkr r5 �intZ SecureOriginZ getLoggerrq r� �filterwarningsr� r, r- rY rZ rt ZSessionrv r( r( r( r) �<module> sV
� O!