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requests.utils
~~~~~~~~~~~~~~

This module provides utility functions that are used within Requests
that are also useful for external consumption.
é    Né   )Ú__version__)Úcerts)Úto_native_string)Úparse_http_list)ÚquoteÚurlparseÚbytesÚstrÚOrderedDictÚunquoteÚ
getproxiesÚproxy_bypassÚ
urlunparseÚ
basestringÚinteger_typesÚis_py3Úproxy_bypass_environmentÚgetproxies_environmentÚMapping)Úcookiejar_from_dict)ÚCaseInsensitiveDict)Ú
InvalidURLÚInvalidHeaderÚFileModeWarningÚUnrewindableBodyErrorú.netrcÚ_netrcéP   i»  )ZhttpZhttpsZwin32c             C   sô   yt rdd l}ndd l}W n tk
r.   dS X y6|j|jdƒ}t|j|dƒd ƒ}|j|dƒd }W n tk
rz   dS X | sˆ| rŒdS |j	dƒ}xX|D ]P}|dkr´d| kr´d	S |j
dd
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ddƒ}tj|| tjƒrœd	S qœW dS )Nr   Fz;Software\Microsoft\Windows\CurrentVersion\Internet SettingsZProxyEnableZProxyOverrideú;z<local>Ú.Tz\.Ú*z.*ú?)r   ÚwinregÚ_winregÚImportErrorÚOpenKeyÚHKEY_CURRENT_USERÚintZQueryValueExÚOSErrorÚsplitÚreplaceÚreÚmatchÚI)Úhostr#   ZinternetSettingsZproxyEnableZproxyOverrideZtest© r0   ú/usr/lib/python3.6/utils.pyÚproxy_bypass_registry/   s8    


r2   c             C   s   t ƒ rt| ƒS t| ƒS dS )zšReturn True, if the host should be bypassed.

        Checks proxy settings gathered from the environment, if specified,
        or the registry.
        N)r   r   r2   )r/   r0   r0   r1   r   V   s    r   c             C   s   t | dƒr| jƒ } | S )z/Returns an internal sequence dictionary update.Úitems)Úhasattrr3   )Údr0   r0   r1   Údict_to_sequenceb   s    
r6   c             C   s2  d }d}t | dƒrt| ƒ}nbt | dƒr.| j}nPt | dƒr~y| jƒ }W n tjk
rZ   Y n$X tj|ƒj}d| jkr~t	j
dtƒ t | dƒ�ry| jƒ }W n$ ttfk
rº   |d k	r¶|}Y n\X t | dƒoÌ|d k�ry&| jdd	ƒ | jƒ }| j|pðdƒ W n ttfk
�r   d}Y nX |d k�r$d}td|| ƒS )
Nr   Ú__len__ÚlenÚfilenoÚba%  Requests has determined the content-length for this request using the binary size of the file: however, the file has been opened in text mode (i.e. without the 'b' flag in the mode). This may lead to an incorrect content-length. In Requests 3.0, support will be removed for files in text mode.ÚtellÚseeké   )r4   r8   r9   ÚioÚUnsupportedOperationÚosÚfstatÚst_sizeÚmodeÚwarningsÚwarnr   r;   r)   ÚIOErrorr<   Úmax)ÚoZtotal_lengthZcurrent_positionr9   r0   r0   r1   Ú	super_lenk   s@    







rI   Fc             C   sò   yÔddl m }m} d}xJtD ]B}ytjjdj|ƒƒ}W n tk
rJ   dS X tjj|ƒr|}P qW |dkrndS t	| ƒ}|j
}y6||ƒj|ƒ}	|	r°|	d rœdnd}
|	|
 |	d fS W n |tfk
rÐ   |rÌ‚ Y nX W n ttfk
rì   Y nX dS )z;Returns the Requests tuple auth for a given url from netrc.r   )ÚnetrcÚNetrcParseErrorNz~/{}r   r=   )rJ   rK   ÚNETRC_FILESr@   ÚpathÚ
expanduserÚformatÚKeyErrorÚexistsr   ÚhostnameZauthenticatorsrF   r%   ÚAttributeError)ÚurlZraise_errorsrJ   rK   Z
netrc_pathÚfÚlocZrir/   r   Zlogin_ir0   r0   r1   Úget_netrc_auth¨   s2    
rW   c             C   sB   t | ddƒ}|r>t|tƒr>|d dkr>|d dkr>tjj|ƒS dS )z0Tries to guess the filename of the given object.ÚnameNr   ú<r   ú>éÿÿÿÿ)ÚgetattrÚ
isinstancer   r@   rM   Úbasename)ÚobjrX   r0   r0   r1   Úguess_filenameÕ   s    r`   c             C   s¼   t jj| ƒr| S t jj| ƒ\}}x4|rTt jj|ƒ rTt jj|ƒ\}}dj||gƒ}q"W tj|ƒsd| S tj|ƒ}||jƒ kr~| S t	j
ƒ }t jj|f|jdƒžŽ }t jj|ƒs¸|j||d�}|S )zÄReplace nonexistent paths that look like they refer to a member of a zip
    archive with the location of an extracted copy of the target, or else
    just return the provided path unchanged.
    ú/)rM   )r@   rM   rQ   r*   ÚjoinÚzipfileZ
is_zipfileZZipFileZnamelistÚtempfileZ
gettempdirÚextract)rM   ÚarchiveÚmemberÚprefixZzip_fileZtmpZextracted_pathr0   r0   r1   Úextract_zipped_pathsÝ   s     

ri   c             C   s.   | dkrdS t | ttttfƒr&tdƒ‚t| ƒS )aÅ  Take an object and test to see if it can be represented as a
    dictionary. Unless it can not be represented as such, return an
    OrderedDict, e.g.,

    ::

        >>> from_key_val_list([('key', 'val')])
        OrderedDict([('key', 'val')])
        >>> from_key_val_list('string')
        ValueError: need more than 1 value to unpack
        >>> from_key_val_list({'key': 'val'})
        OrderedDict([('key', 'val')])

    :rtype: OrderedDict
    Nz+cannot encode objects that are not 2-tuples)r]   r
   r	   Úboolr(   Ú
ValueErrorr   )Úvaluer0   r0   r1   Úfrom_key_val_listý   s
    rm   c             C   s@   | dkrdS t | ttttfƒr&tdƒ‚t | tƒr8| jƒ } t| ƒS )aŒ  Take an object and test to see if it can be represented as a
    dictionary. If it can be, return a list of tuples, e.g.,

    ::

        >>> to_key_val_list([('key', 'val')])
        [('key', 'val')]
        >>> to_key_val_list({'key': 'val'})
        [('key', 'val')]
        >>> to_key_val_list('string')
        ValueError: cannot encode objects that are not 2-tuples.

    :rtype: list
    Nz+cannot encode objects that are not 2-tuples)	r]   r
   r	   rj   r(   rk   r   r3   Úlist)rl   r0   r0   r1   Úto_key_val_list  s    
ro   c             C   s\   g }xRt | ƒD ]F}|dd… |dd…   ko4dkn  rJt|dd… ƒ}|j|ƒ qW |S )a  Parse lists as described by RFC 2068 Section 2.

    In particular, parse comma-separated lists where the elements of
    the list may include quoted-strings.  A quoted-string could
    contain a comma.  A non-quoted string could have quotes in the
    middle.  Quotes are removed automatically after parsing.

    It basically works like :func:`parse_set_header` just that items
    may appear multiple times and case sensitivity is preserved.

    The return value is a standard :class:`list`:

    >>> parse_list_header('token, "quoted value"')
    ['token', 'quoted value']

    To create a header from the :class:`list` again, use the
    :func:`dump_header` function.

    :param value: a string with a list header.
    :return: :class:`list`
    :rtype: list
    Nr   ú"r[   r[   )Ú_parse_list_headerÚunquote_header_valueÚappend)rl   ÚresultÚitemr0   r0   r1   Úparse_list_header2  s    (rv   c             C   s|   i }xrt | ƒD ]f}d|kr$d||< q|jddƒ\}} | dd… | dd…   koVdkn  rlt| dd… ƒ} | ||< qW |S )a^  Parse lists of key, value pairs as described by RFC 2068 Section 2 and
    convert them into a python dict:

    >>> d = parse_dict_header('foo="is a fish", bar="as well"')
    >>> type(d) is dict
    True
    >>> sorted(d.items())
    [('bar', 'as well'), ('foo', 'is a fish')]

    If there is no value for a key it will be `None`:

    >>> parse_dict_header('key_without_value')
    {'key_without_value': None}

    To create a header from the :class:`dict` again, use the
    :func:`dump_header` function.

    :param value: a string with a dict header.
    :return: :class:`dict`
    :rtype: dict
    ú=Nr   rp   r[   r[   )rq   r*   rr   )rl   rt   ru   rX   r0   r0   r1   Úparse_dict_headerR  s    (rx   c             C   s^   | rZ| d | d	   kodkn  rZ| dd
… } | sF| dd… dkrZ| j ddƒj ddƒS | S )zçUnquotes a header value.  (Reversal of :func:`quote_header_value`).
    This does not use the real unquoting but what browsers are actually
    using for quoting.

    :param value: the header value to unquote.
    :rtype: str
    r   r   rp   Nr=   z\\ú\z\"r[   r[   )r+   )rl   Zis_filenamer0   r0   r1   rr   u  s
    $rr   c             C   s"   i }x| D ]}|j ||j< q
W |S )z€Returns a key/value dictionary from a CookieJar.

    :param cj: CookieJar object to extract cookies from.
    :rtype: dict
    )rl   rX   )ÚcjÚcookie_dictZcookier0   r0   r1   Údict_from_cookiejarŽ  s    
r|   c             C   s
   t || ƒS )zÂReturns a CookieJar from a key/value dictionary.

    :param cj: CookieJar to insert cookies into.
    :param cookie_dict: Dict of key/values to insert into CookieJar.
    :rtype: CookieJar
    )r   )rz   r{   r0   r0   r1   Úadd_dict_to_cookiejar�  s    r}   c             C   sT   t jdtƒ tjdtjd�}tjdtjd�}tjdƒ}|j| ƒ|j| ƒ |j| ƒ S )zlReturns encodings from given content string.

    :param content: bytestring to extract encodings from.
    z¤In requests 3.0, get_encodings_from_content will be removed. For more information, please see the discussion on issue #2266. (This warning should only appear once.)z!<meta.*?charset=["\']*(.+?)["\'>])Úflagsz+<meta.*?content=["\']*;?charset=(.+?)["\'>]z$^<\?xml.*?encoding=["\']*(.+?)["\'>])rD   rE   ÚDeprecationWarningr,   Úcompiler.   Úfindall)ÚcontentZ
charset_reZ	pragma_reZxml_rer0   r0   r1   Úget_encodings_from_content¨  s    
rƒ   c       
      C   sž   | j dƒ}|d jƒ |dd…  }}i }d}xh|D ]`}|jƒ }|r2|d }}|jdƒ}	|	dkr†|d|	… j|ƒ}||	d d… j|ƒ}|||jƒ < q2W ||fS )	z¦Returns content type and parameters from given header

    :param header: string
    :return: tuple containing content type and dictionary of
         parameters
    r   r   r   Nz"' Trw   r[   )r*   ÚstripÚfindÚlower)
ÚheaderÚtokensÚcontent_typeÚparamsZparams_dictZitems_to_stripÚparamÚkeyrl   Zindex_of_equalsr0   r0   r1   Ú_parse_content_type_header¼  s    



r�   c             C   sD   | j dƒ}|sdS t|ƒ\}}d|kr4|d jdƒS d|kr@dS dS )z}Returns encodings from given HTTP Header Dict.

    :param headers: dictionary to extract encoding from.
    :rtype: str
    zcontent-typeNÚcharsetz'"Útextz
ISO-8859-1)Úgetr�   r„   )Úheadersr‰   rŠ   r0   r0   r1   Úget_encoding_from_headersÕ  s    
r’   c             c   sr   |j dkr"x| D ]
}|V  qW dS tj|j ƒdd�}x | D ]}|j|ƒ}|r:|V  q:W |jddd�}|rn|V  dS )zStream decodes a iterator.Nr+   )Úerrorsó    T)Úfinal)ÚencodingÚcodecsÚgetincrementaldecoderÚdecode)ÚiteratorÚrru   ÚdecoderÚchunkÚrvr0   r0   r1   Ústream_decode_response_unicodeê  s    





rŸ   c             c   sL   d}|dks|dkrt | ƒ}x*|t | ƒk rF| ||| … V  ||7 }qW dS )z Iterate over slices of a string.r   N)r8   )ÚstringZslice_lengthÚposr0   r0   r1   Úiter_slicesü  s    r¢   c             C   sv   t jdtƒ g }t| jƒ}|rJyt| j|ƒS  tk
rH   |j|ƒ Y nX yt| j|dd�S  t	k
rp   | jS X dS )zâReturns the requested content back in unicode.

    :param r: Response object to get unicode content from.

    Tried:

    1. charset from content-type
    2. fall back and replace all unicode characters

    :rtype: str
    z£In requests 3.0, get_unicode_from_response will be removed. For more information, please see the discussion on issue #2266. (This warning should only appear once.)r+   )r“   N)
rD   rE   r   r’   r‘   r
   r‚   ÚUnicodeErrorrs   Ú	TypeError)r›   Ztried_encodingsr–   r0   r0   r1   Úget_unicode_from_response  s    
r¥   Z4ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzz0123456789-._~c             C   sÈ   | j dƒ}x²tdt|ƒƒD ] }|| dd… }t|ƒdkrª|jƒ rªytt|dƒƒ}W n  tk
rt   td| ƒ‚Y nX |tkr˜||| dd…  ||< qºd||  ||< qd||  ||< qW dj	|ƒS )	z¨Un-escape any percent-escape sequences in a URI that are unreserved
    characters. This leaves all reserved, illegal and non-ASCII bytes encoded.

    :rtype: str
    ú%r   r   r=   é   z%Invalid percent-escape sequence: '%s'NÚ )
r*   Úranger8   ÚisalnumÚchrr(   rk   r   ÚUNRESERVED_SETrb   )ÚuriÚpartsÚiÚhÚcr0   r0   r1   Úunquote_unreserved/  s    
r²   c             C   s:   d}d}yt t| ƒ|d�S  tk
r4   t | |d�S X dS )z¬Re-quote the given URI.

    This function passes the given URI through an unquote/quote cycle to
    ensure that it is fully and consistently quoted.

    :rtype: str
    z!#$%&'()*+,/:;=?@[]~z!#$&'()*+,/:;=?@[]~)ZsafeN)r   r²   r   )r­   Zsafe_with_percentZsafe_without_percentr0   r0   r1   Úrequote_uriG  s    r³   c             C   sl   t jdtj| ƒƒd }|jdƒ\}}t jdtjtt|ƒƒƒƒd }t jdtj|ƒƒd |@ }||@ ||@ kS )zïThis function allows you to check if an IP belongs to a network subnet

    Example: returns True if ip = 192.168.1.1 and net = 192.168.1.0/24
             returns False if ip = 192.168.1.1 and net = 192.168.100.0/24

    :rtype: bool
    z=Lr   ra   )ÚstructÚunpackÚsocketÚ	inet_atonr*   Údotted_netmaskr(   )ZipZnetZipaddrZnetaddrÚbitsZnetmaskZnetworkr0   r0   r1   Úaddress_in_network]  s
    rº   c             C   s&   ddd|  > d A }t jtjd|ƒƒS )z�Converts mask from /xx format to xxx.xxx.xxx.xxx

    Example: if mask is 24 function returns 255.255.255.0

    :rtype: str
    l   ÿÿ r   é    z>I)r¶   Z	inet_ntoar´   Úpack)Úmaskr¹   r0   r0   r1   r¸   l  s    r¸   c             C   s*   yt j| ƒ W n t jk
r$   dS X dS )z
    :rtype: bool
    FT)r¶   r·   Úerror)Z	string_ipr0   r0   r1   Úis_ipv4_addressw  s
    r¿   c             C   sˆ   | j dƒdkr€yt| jdƒd ƒ}W n tk
r8   dS X |dk sJ|dkrNdS ytj| jdƒd ƒ W q„ tjk
r|   dS X ndS dS )zV
    Very simple check of the cidr format in no_proxy variable.

    :rtype: bool
    ra   r   Fr»   r   T)Úcountr(   r*   rk   r¶   r·   r¾   )Zstring_networkr½   r0   r0   r1   Úis_valid_cidr‚  s    rÁ   c             c   sT   |dk	}|r"t jj| ƒ}|t j| < z
dV  W d|rN|dkrDt j| = n
|t j| < X dS )zÎSet the environment variable 'env_name' to 'value'

    Save previous value, yield, and then restore the previous value stored in
    the environment variable 'env_name'.

    If 'value' is None, do nothingN)r@   Úenvironr�   )Zenv_namerl   Zvalue_changedZ	old_valuer0   r0   r1   Úset_environš  s    


rÃ   c       	      C   s,  dd„ }|}|dkr|dƒ}t | ƒ}|jdkr2dS |rØdd„ |jdd	ƒjd
ƒD ƒ}t|jƒr”xz|D ],}t|ƒr€t|j|ƒrŽdS qb|j|krbdS qbW nD|j}|jr°|dj|jƒ7 }x&|D ]}|jj	|ƒsÐ|j	|ƒr¶dS q¶W t
d|ƒ�6 yt|jƒ}W n  ttjfk
�r   d}Y nX W dQ R X |�r(dS dS )zL
    Returns whether we should bypass proxies or not.

    :rtype: bool
    c             S   s   t jj| ƒpt jj| jƒ ƒS )N)r@   rÂ   r�   Úupper)Úkr0   r0   r1   Ú<lambda>¸  s    z'should_bypass_proxies.<locals>.<lambda>NÚno_proxyTc             s   s   | ]}|r|V  qd S )Nr0   )Ú.0r/   r0   r0   r1   ú	<genexpr>É  s    z(should_bypass_proxies.<locals>.<genexpr>ú r¨   ú,z:{}F)r   rR   r+   r*   r¿   rÁ   rº   ZportrO   ÚendswithrÃ   r   r¤   r¶   Zgaierror)	rT   rÇ   Z	get_proxyZno_proxy_argÚparsedZproxy_ipZhost_with_portr/   Zbypassr0   r0   r1   Úshould_bypass_proxies°  s<    





rÎ   c             C   s   t | |d�ri S tƒ S dS )zA
    Return a dict of environment proxies.

    :rtype: dict
    )rÇ   N)rÎ   r   )rT   rÇ   r0   r0   r1   Úget_environ_proxiesí  s    rÏ   c             C   sv   |pi }t | ƒ}|jdkr.|j|j|jdƒƒS |jd |j |jd|j dg}d}x|D ]}||krX|| }P qXW |S )z­Select a proxy for the url, if applicable.

    :param url: The url being for the request
    :param proxies: A dictionary of schemes or schemes and hosts to proxy URLs
    NÚallz://zall://)r   rR   r�   Úscheme)rT   ZproxiesZurlpartsZ
proxy_keysÚproxyZ	proxy_keyr0   r0   r1   Úselect_proxyù  s    

rÓ   úpython-requestsc             C   s   d| t f S )zO
    Return a string representing the default user agent.

    :rtype: str
    z%s/%s)r   )rX   r0   r0   r1   Údefault_user_agent  s    rÕ   c               C   s   t tƒ djdƒdddœƒS )z9
    :rtype: requests.structures.CaseInsensitiveDict
    z, ÚgzipÚdeflatez*/*z
keep-alive)z
User-AgentzAccept-EncodingZAcceptZ
Connection)rÖ   r×   )r   rÕ   rb   r0   r0   r0   r1   Údefault_headers  s
    rØ   c       	      C   sÒ   g }d}| j |ƒ} | s|S x²tjd| ƒD ]¢}y|jddƒ\}}W n tk
r^   |d }}Y nX d|j dƒi}xP|jdƒD ]B}y|jdƒ\}} W n tk
r¦   P Y nX | j |ƒ||j |ƒ< qzW |j|ƒ q(W |S )	z¼Return a list of parsed link headers proxies.

    i.e. Link: <http:/.../front.jpeg>; rel=front; type="image/jpeg",<http://.../back.jpeg>; rel=back;type="image/jpeg"

    :rtype: list
    z '"z, *<r   r   r¨   rT   z<> '"rw   )r„   r,   r*   rk   rs   )	rl   ZlinksZreplace_charsÚvalrT   rŠ   Úlinkr‹   rŒ   r0   r0   r1   Úparse_header_links(  s&    
rÛ   ú Úasciir=   é   c             C   sÐ   | dd… }|t jt jfkr dS |dd… t jkr6dS |dd… t jt jfkrRdS |jtƒ}|dkrhd	S |dkrœ|ddd… tkr†d
S |ddd… tkrœdS |dkrÌ|dd… t	kr¸dS |dd… t	krÌdS dS )z
    :rtype: str
    Né   zutf-32rÞ   z	utf-8-sigr=   zutf-16r   zutf-8z	utf-16-ber   z	utf-16-lez	utf-32-bez	utf-32-le)
r—   ÚBOM_UTF32_LEÚBOM_UTF32_BEÚBOM_UTF8ÚBOM_UTF16_LEÚBOM_UTF16_BErÀ   Ú_nullÚ_null2Ú_null3)ÚdataZsampleZ	nullcountr0   r0   r1   Úguess_json_utfS  s*    
ré   c             C   s8   t | |ƒ\}}}}}}|s$|| }}t||||||fƒS )zªGiven a URL that may or may not have a scheme, prepend the given scheme.
    Does not replace a present scheme with the one provided as an argument.

    :rtype: str
    )r   r   )rT   Z
new_schemerÑ   ÚnetlocrM   rŠ   ÚqueryÚfragmentr0   r0   r1   Úprepend_scheme_if_neededs  s    
rí   c             C   sB   t | ƒ}yt|jƒt|jƒf}W n ttfk
r<   d}Y nX |S )z{Given a url with authentication components, extract them into a tuple of
    username,password.

    :rtype: (str,str)
    r¨   )r¨   r¨   )r   r   ZusernameZpasswordrS   r¤   )rT   rÍ   Zauthr0   r0   r1   Úget_auth_from_url„  s    
rî   s   ^\S[^\r\n]*$|^$z^\S[^\r\n]*$|^$c             C   sf   | \}}t |tƒrt}nt}y|j|ƒs4td| ƒ‚W n* tk
r`   td||t|ƒf ƒ‚Y nX dS )zÕVerifies that header value is a string which doesn't contain
    leading whitespace or return characters. This prevents unintended
    header injection.

    :param header: tuple, in the format (name, value).
    z7Invalid return character or leading space in header: %sz>Value for header {%s: %s} must be of type str or bytes, not %sN)r]   r	   Ú_CLEAN_HEADER_REGEX_BYTEÚ_CLEAN_HEADER_REGEX_STRr-   r   r¤   Útype)r‡   rX   rl   Zpatr0   r0   r1   Úcheck_header_validity™  s    

rò   c             C   sF   t | ƒ\}}}}}}|s"|| }}|jddƒd }t|||||dfƒS )zW
    Given a url remove the fragment and the authentication part.

    :rtype: str
    ú@r   r¨   r[   )r   Úrsplitr   )rT   rÑ   rê   rM   rŠ   rë   rì   r0   r0   r1   Úurldefragauth®  s
    
rõ   c             C   s`   t | jddƒ}|dk	rTt| jtƒrTy|| jƒ W q\ ttfk
rP   tdƒ‚Y q\X ntdƒ‚dS )zfMove file pointer back to its recorded starting position
    so it can be read again on redirect.
    r<   Nz;An error occurred when rewinding request body for redirect.z+Unable to rewind request body for redirect.)r\   Zbodyr]   Z_body_positionr   rF   r)   r   )Zprepared_requestZ	body_seekr0   r0   r1   Úrewind_body¿  s    rö   )r   r   )F)FzBABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~)N)rÔ   )aÚ__doc__r—   Ú
contextlibr>   r@   r,   r¶   r´   Úsysrd   rD   rc   r   r¨   r   Z_internal_utilsr   Úcompatr   rq   r   r   r	   r
   r   r   r   r   r   r   r   r   r   r   r   Zcookiesr   Z
structuresr   Ú
exceptionsr   r   r   r   rL   ÚwhereZDEFAULT_CA_BUNDLE_PATHZDEFAULT_PORTSÚplatformr2   r6   rI   rW   r`   ri   rm   ro   rv   rx   rr   r|   r}   rƒ   r�   r’   rŸ   r¢   r¥   Ú	frozensetr¬   r²   r³   rº   r¸   r¿   rÁ   ÚcontextmanagerrÃ   rÎ   rÏ   rÓ   rÕ   rØ   rÛ   Úencoderå   ræ   rç   ré   rí   rî   r€   rï   rð   rò   rõ   rö   r0   r0   r0   r1   Ú<module>	   sŠ   D
'	=
-  #

%=

	&
 

