o
    h7                  	   @   s.  d dl Z d dlZd dlZd dlZd dlZd dlZd dlZd dlZd dl	m
Z
 d dlmZ d dlZddlmZ ejr?ddlmZ ddd	Zed
d edD  eddd e D Z	dQdejeef dedeje defddZ	dQdejeef deje defddZ dddefddZ!dedefddZ"dededefddZ#deje fd d!Z$dedej%ej&eef  fd"d#Z'd$edeje fd%d&Z(d'd(hZ)d)ej*ej+ej,ej,f  dej-ej+ej,ej,f  fd*d+Z.d,d-deje/ fd.d/Z0d,d-d0d-defd1d2Z1d,d-d3d-defd4d5Z2dej&eeje f fd6d7Z3dRdejeef dedefd9d:Z4dRdejeef dedefd;d<Z5ded=ej,dej,fd>d?Z6dedefd@dAZ7dBeje deje fdCdDZ8dEej9deje/ fdFdGZ:G dHdI dIZ;G dJdK dKZ<dLedefdMdNZ=dLedefdOdPZ>dS )S    N)Path)
getproxies   )PrimitiveDataURLz%22z\\)"\c                 C   s$   i | ]}|d krt |d|qS )   z%{:02X})chrformat.0c r   B/var/www/html/ai/venv/lib/python3.10/site-packages/httpx/_utils.py
<dictcomp>   s   $ r       |c                 C   s   g | ]}t |qS r   )reescaper   r   r   r   
<listcomp>   s    r   valuelowerencodingreturnc                 C   s.   t | tr| }n| |pd}|r| S |S )zE
    Coerce str/bytes into a strictly byte-wise HTTP header key.
    ascii)
isinstancebytesencoder   )r   r   r   bytes_valuer   r   r   normalize_header_key   s   
r!   c                 C   s   t | tr| S | |pdS )zG
    Coerce str/bytes into a strictly byte-wise HTTP header value.
    r   )r   r   r   r   r   r   r   r   normalize_header_value-   s   
r#   r   c                 C   s,   | du rdS | du rdS | du rdS t | S )z
    Coerce a primitive data type into a string value.

    Note that we prefer JSON-style 'true'/'false' for boolean values here.
    TtrueFfalseN )strr   r   r   r   primitive_value_to_str8   s   r)   c                 C   s&   zt |  W dS  ty   Y dS w )z7
    Return `True` if `encoding` is a known codec.
    FT)codecslookupLookupError)r   r   r   r   is_known_encodingG   s   r-   namec                 C   s8   dt jt dtfdd}t||}|  d| d S )z;
    Encode a name/value pair within a multipart form.
    matchr   c                 S   s   t | d S )Nr   )!_HTML5_FORM_ENCODING_REPLACEMENTSgroup)r/   r   r   r   replacerW      z#format_form_param.<locals>.replacerz="r   )typingMatchr'   _HTML5_FORM_ENCODING_REsubr   )r.   r   r2   r   r   r   format_form_paramR   s   r8   c                  C   sT   dt jv rtt jd } |  rt| S dt jv r(tt jd }| r(t|S d S )NSSL_CERT_FILESSL_CERT_DIR)osenvironr   is_filer'   is_dir)ssl_filessl_pathr   r   r   get_ca_bundle_from_env^   s   

rA   c           	   
   C   s   g }d}|  |} | s|S td| D ]M}z
|dd\}}W n ty-   |d}}Y nw d| di}|dD ] }z	|d\}} W n
 tyO   Y  nw |  ||| |< q:|| q|S )	a7  
    Returns a list of parsed link headers, for more info see:
    https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Link
    The generic syntax of those is:
    Link: < uri-reference >; param1=value1; param2="value2"
    So for instance:
    Link; '<http:/.../front.jpeg>; type="image/jpeg",<http://.../back.jpeg>;'
    would return
        [
            {"url": "http:/.../front.jpeg", "type": "image/jpeg"},
            {"url": "http://.../back.jpeg"},
        ]
    :param value: HTTP Link entity-header field
    :return: list of parsed link headers
    z '"z, *<;r   r&   urlz<> '"=)stripr   split
ValueErrorappend)	r   linksreplace_charsvalrC   paramslinkparamkeyr   r   r   parse_header_linksj   s*   
rP   content_typec                 C   s   t j }| |d< |jd dS )Nzcontent-type)failobj)emailmessageMessageget_content_charset)rQ   msgr   r   r   parse_content_type_charset   s   
rX   authorizationzproxy-authorizationitemsc                 c   s:    | D ]\}}t | tv rtd|d}||fV  qd S )Nz[secure])match_type_of)to_strr   SENSITIVE_HEADERSto_bytes_or_str)rZ   kvr   r   r   obfuscate_sensitive_headers   s   ra   rC   r   c                 C   s"   | j d ur| j S ddd| jS )NP     )httphttps)portgetscheme)rC   r   r   r   port_or_default   s   
ri   otherc                 C   s(   | j |j ko| j|jkot| t|kS )z@
    Return 'True' if the given URLs share the same origin.
    )rh   hostri   )rC   rj   r   r   r   same_origin   s
   
rl   locationc                 C   s<   | j |j krdS | jdkot| dko|jdkot|dkS )zA
    Return 'True' if 'location' is a HTTPS upgrade of 'url'
    Frd   rb   re   rc   )rk   rh   ri   )rC   rm   r   r   r   is_https_redirect   s   


rn   c                  C   s   t  } i }dD ]}| |r"| | }d|v r|nd| || d< qdd | dddD }|D ]:}|d	kr=i   S |rmt|rKd
|d| < q3t|rXd
|d| d< q3| dkrfd
|d| < q3d
|d| < q3|S )z+Gets proxy information from the environment)rd   re   allz://zhttp://c                 S   s   g | ]}|  qS r   )rE   )r   rk   r   r   r   r      s    z+get_environment_proxies.<locals>.<listcomp>nor&   ,*Nzall://zall://[]	localhostzall://*)r   rg   rF   is_ipv4_hostnameis_ipv6_hostnamer   )
proxy_infomountsrh   hostnameno_proxy_hostsr   r   r   get_environment_proxies   s,   
r{   utf-8c                 C   s   t | tr
| |S | S Nr   r'   r   r"   r   r   r   to_bytes      r   c                 C   s   t | tr| S | |S r}   )r   r'   decoder"   r   r   r   r\      r   r\   r[   c                 C   s   t |tr| S |  S r}   r~   )r   r[   r   r   r   r^         r^   c                 C   s0   | d | d   krdkrn n| dd S | S )Nr   r   r   r   r(   r   r   r   unquote   s   0r   filenamec                 C   s   | rt | d p
dS d S )Nr   zapplication/octet-stream)	mimetypes
guess_type)r   r   r   r   guess_content_type  s   r   streamc                 C   sr   z|   }t|j}W |S  ttfy8   z|  }| dtj}| | W Y |S  ttfy7   Y Y dS w w )zs
    Given a file-like stream object, return its length in number of bytes
    without reading it into memory.
    r   N)	filenor;   fstatst_sizeAttributeErrorOSErrortellseekSEEK_END)r   fdlengthoffsetr   r   r   peek_filelike_length  s   r   c                   @   sJ   e Zd ZdefddZdddZdddZdefd	d
ZdefddZdS )Timerr   c                    s\   t  }|dkrdd l}| S |dkr$dd l}tt| I d H S dd l	}|
  S )Ntrior   curio)sniffiocurrent_async_libraryr   current_timer   r4   castfloatclockasyncioget_event_looptime)selflibraryr   r   r   r   r   r   	_get_time"  s   zTimer._get_timeNc                 C   s   t  | _d S r}   r   perf_counterstartedr   r   r   r   
sync_start1  r3   zTimer.sync_startc                    s   |   I d H | _d S r}   r   r   r   r   r   r   async_start4  s   zTimer.async_startc                 C   s   t  }|| j S r}   r   r   nowr   r   r   sync_elapsed7  s   
zTimer.sync_elapsedc                    s   |   I d H }|| j S r}   r   r   r   r   r   async_elapsed;  s   
zTimer.async_elapsed)r   N)	__name__
__module____qualname__r   r   r   r   r   r   r   r   r   r   r   !  s    

r   c                   @   s   e Zd ZdZdeddfddZdddefd	d
Zede	j
eeef fddZdefddZdd defddZde	jdefddZdS )
URLPatterna  
    A utility class currently used for making lookups against proxy keys...

    # Wildcard matching...
    >>> pattern = URLPattern("all://")
    >>> pattern.matches(httpx.URL("http://example.com"))
    True

    # Witch scheme matching...
    >>> pattern = URLPattern("https://")
    >>> pattern.matches(httpx.URL("https://example.com"))
    True
    >>> pattern.matches(httpx.URL("http://example.com"))
    False

    # With domain matching...
    >>> pattern = URLPattern("https://example.com")
    >>> pattern.matches(httpx.URL("https://example.com"))
    True
    >>> pattern.matches(httpx.URL("http://example.com"))
    False
    >>> pattern.matches(httpx.URL("https://other.com"))
    False

    # Wildcard scheme, with domain matching...
    >>> pattern = URLPattern("all://example.com")
    >>> pattern.matches(httpx.URL("https://example.com"))
    True
    >>> pattern.matches(httpx.URL("http://example.com"))
    True
    >>> pattern.matches(httpx.URL("https://other.com"))
    False

    # With port matching...
    >>> pattern = URLPattern("https://example.com:1234")
    >>> pattern.matches(httpx.URL("https://example.com:1234"))
    True
    >>> pattern.matches(httpx.URL("https://example.com"))
    False
    patternr   Nc                 C   s  ddl m} |rd|vrtd| d| d||}|| _|jdkr%dn|j| _|jd	kr0dn|j| _|j| _|jr@|jd	krEd | _d S |jd
rat	
|jdd  }t	d| d| _d S |jd	r}t	
|jdd  }t	d| d| _d S t	
|j}t	d| d| _d S )Nr   r   :zUProxy keys should use proper URL forms rather than plain scheme strings. Instead of "z", use "z://"ro   r&   rr   z*.   z^.+\.$z^(.+\.)?^)_urlsr   rG   r   rh   rk   rf   
host_regex
startswithr   r   compile)r   r   r   rC   domainr   r   r   __init__j  s0   
zURLPattern.__init__rj   r   c                 C   sV   | j r| j |j krdS | jr| jd ur| j|jsdS | jd ur)| j|jkr)dS dS )NFT)rh   rk   r   r/   rf   r   rj   r   r   r   matches  s   
zURLPattern.matchesc                 C   s4   | j durdnd}t| j }t| j }|||fS )z
        The priority allows URLPattern instances to be sortable, so that
        we can match from most specific to least specific.
        Nr   r   )rf   lenrk   rh   )r   port_priorityhost_priorityscheme_priorityr   r   r   priority  s   
zURLPattern.priorityc                 C   s
   t | jS r}   )hashr   r   r   r   r   __hash__  s   
zURLPattern.__hash__c                 C   s   | j |j k S r}   )r   r   r   r   r   __lt__  s   zURLPattern.__lt__c                 C   s   t |to
| j|jkS r}   )r   r   r   r   r   r   r   __eq__  r   zURLPattern.__eq__)r   r   r   __doc__r'   r   boolr   propertyr4   Tupleintr   r   r   Anyr   r   r   r   r   r   @  s    )r   ry   c                 C   0   zt | dd  W dS  ty   Y dS w N/r   FT)	ipaddressIPv4AddressrF   	Exceptionry   r   r   r   ru        ru   c                 C   r   r   )r   IPv6AddressrF   r   r   r   r   r   rv     r   rv   r}   )r|   )?r*   email.messagerS   r   r   r;   r   r   r4   pathlibr   urllib.requestr   r   _typesr   TYPE_CHECKINGr   r   r0   updateranger   joinkeysr6   Unionr'   r   r   Optionalr!   r#   r)   r-   r8   rA   ListDictrP   rX   r]   Iterabler   AnyStrIteratorra   r   ri   rl   rn   r{   r   r\   r^   r   r   r   r   r   r   ru   rv   r   r   r   r   <module>   s    


"%
	"/"m