File: D:/Python311/Lib/site-packages/pip/_vendor/urllib3/util/__pycache__/request.cpython-311.pyc
�
�mi� � � � d dl mZ d dlmZ ddlmZ ddlmZmZ dZ e
g d�� � Z dZ e
� � Z d
d
�Zd � Zd � Zd S )� )�absolute_import)� b64encode� )�UnrewindableBodyError)�b�
integer_typesz@@@SKIP_HEADER@@@)�accept-encoding�host�
user-agentz gzip,deflateNc � � i }|rMt |t � � rn2t |t � � rd� |� � }nt }||d< |r||d< | rd|d< |r5dt t
|� � � � � d� � z |d< |r5dt t
|� � � � � d� � z |d < |rd
|d < |S ) a
Shortcuts for generating request headers.
:param keep_alive:
If ``True``, adds 'connection: keep-alive' header.
:param accept_encoding:
Can be a boolean, list, or string.
``True`` translates to 'gzip,deflate'.
List will get joined by comma.
String will be used as provided.
:param user_agent:
String representing the user-agent you want, such as
"python-urllib3/0.6"
:param basic_auth:
Colon-separated username:password string for 'authorization: basic ...'
auth header.
:param proxy_basic_auth:
Colon-separated username:password string for 'proxy-authorization: basic ...'
auth header.
:param disable_cache:
If ``True``, adds 'cache-control: no-cache' header.
Example::
>>> make_headers(keep_alive=True, user_agent="Batman/1.0")
{'connection': 'keep-alive', 'user-agent': 'Batman/1.0'}
>>> make_headers(accept_encoding=True)
{'accept-encoding': 'gzip,deflate'}
�,r r z
keep-alive�
connectionzBasic zutf-8�
authorizationzproxy-authorizationzno-cachez
cache-control)�
isinstance�str�list�join�ACCEPT_ENCODINGr r �decode)�
keep_alive�accept_encoding�
user_agent�
basic_auth�proxy_basic_auth�
disable_cache�headerss �BD:\Python311\Lib\site-packages\pip/_vendor/urllib3/util/request.py� make_headersr s � �T �G�� 5� �o�s� +� +� .� �
���
.�
.� .� !�h�h�� 7� 7�O�O� -�O�%4��!�"�� +� *�� � �� -� ,�� � �� W�#+�i��*�
�
�.F�.F�.M�.M�g�.V�.V�#V��� �� �)1�I�
� � � �5
� 5
�
�&��/�/�*��%�&� � .�#-��� � �N� c � � |�t | |� � nEt | dd� � �4 | � � � }n # t t f$ r
t
}Y nw xY w|S )z
If a position is provided, move file to that point.
Otherwise, we'll attempt to record a position for future use.
N�tell)� rewind_body�getattrr! �IOError�OSError� _FAILEDTELL)�body�poss r �set_file_positionr) \ sy � �
� ��D�#� � � � � ��v�t� $� $� � ��)�)�+�+�C�C����!� � � � �C�C�C� ����
�Js �; �A�Ac �$ � t | dd� � }|�Gt |t � � r2 ||� � dS # t t f$ r t d� � �w xY w|t u rt d� � �t dt |� � z � � �)z�
Attempt to rewind body to a certain position.
Primarily used for request redirects and retries.
:param body:
File-like object that supports seek.
:param int pos:
Position to seek to in file.
�seekNzAAn error occurred when rewinding request body for redirect/retry.zRUnable to record file position for rewinding request body during a redirect/retry.z4body_pos must be of type integer, instead it was %s.) r# r r r$ r% r r& �
ValueError�type)r' �body_pos� body_seeks r r" r" n s� � � ��f�d�+�+�I��
��H�m�!D�!D�
� � �I�h� � � � � ����!� � � �'�S�� �
� ����
�[� �
�#�
4�
�
�
�
� B�T�(�^�^� S�
�
�
s � 7 �!A)NNNNNN)�
__future__r �base64r �
exceptionsr � packages.sixr r � SKIP_HEADER� frozenset�SKIPPABLE_HEADERSr �objectr& r r) r" � r r �<module>r9 s� �� &� &� &� &� &� &� � � � � � � .� .� .� .� .� .� +� +� +� +� +� +� +� +� "� � �I� G� G� G�H�H� � ���f�h�h� � ������
E� E� E� E�P� � �$
�
�
�
�
r