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Edit File: models.pyo
� r2Wc @ sg d Z d d l Z d d l Z d d l m Z m Z d d l m Z d d l m Z d d l m Z d d l m Z m Z m Z d d l m Z d d l m Z d d l m Z d d l m Z m Z m Z m Z d d l m Z m Z m Z m Z m Z m! Z! m" Z" d d l# m$ Z$ m% Z% m& Z& m' Z' m( Z( m) Z) m* Z* m+ Z+ m, Z, m- Z- d d l. m/ Z/ m0 Z0 m1 Z1 m2 Z2 m3 Z3 m4 Z4 m5 Z5 m6 Z6 m7 Z7 m8 Z8 m9 Z9 d d l. m: Z; d d l< m= Z= e= j> e= j? e= j@ e= jA e= jB f ZC d ZD d d ZE d ZF d eG f d � � YZH d eG f d � � YZI d eI f d � � YZJ d eH eI f d � � YZK d eG f d � � YZL d S( s` requests.models ~~~~~~~~~~~~~~~ This module contains the primary objects that power Requests. i����N( t BytesIOt UnsupportedOperationi ( t default_hooks( t CaseInsensitiveDict( t HTTPBasicAuth( t cookiejar_from_dictt get_cookie_headert _copy_cookie_jar( t RequestField( t encode_multipart_formdata( t parse_url( t DecodeErrort ReadTimeoutErrort ProtocolErrort LocationParseError( t HTTPErrort MissingSchemat InvalidURLt ChunkedEncodingErrort ContentDecodingErrort ConnectionErrort StreamConsumedError( t guess_filenamet get_auth_from_urlt requote_urit stream_decode_response_unicodet to_key_val_listt parse_header_linkst iter_slicest guess_json_utft super_lent to_native_string( t cookielibt urlunparset urlsplitt urlencodet strt bytest StringIOt is_py2t chardett builtin_strt basestring( t json( t codesi i i i t RequestEncodingMixinc B s5 e Z e d � � Z e d � � Z e d � � Z RS( c C ss g } t | j � } | j } | s- d } n | j | � | j } | rf | j d � | j | � n d j | � S( s Build the path URL to use.t /t ?t ( R" t urlt patht appendt queryt join( t selfR1 t pR2 R4 ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt path_url5 s c C s t | t t f � r | St | d � r, | St | d � rg } x� t | � D]� \ } } t | t � sy t | d � r� | g } n xl | D]d } | d k r� | j t | t � r� | j d � n | t | t � r� | j d � n | f � q� q� WqN Wt | d t �S| Sd S( s� Encode parameters in a piece of data. Will successfully encode parameters when passed as a dict or a list of 2-tuples. Order is retained if data is a list of 2-tuples but arbitrary if parameters are supplied as a dict. t readt __iter__s utf-8t doseqN( t isinstanceR$ R% t hasattrR R* t NoneR3 t encodeR# t True( t datat resultt kt vst v( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt _encode_paramsJ s !3c C s] | s t d � � n t | t � r3 t d � � n g } t | pE i � } t | pW i � } x� | D]� \ } } t | t � s� t | d � r� | g } n x� | D]� } | d k r� t | t � s� t | � } n | j t | t � r� | j d � n | t | t � r| j d � n | f � q� q� Wqd Wx| D] \ } } d } d } t | t t f � r�t | � d k r�| \ } } q�t | � d k r�| \ } } } q�| \ } } } } n t | � p�| } | } t | t t t f � r�| } n | j � } t d | d | d | d | � } | j d | � | j | � q3Wt | � \ } } | | f S( s� Build the body for a multipart/form-data request. Will successfully encode files when passed as a dict or a list of tuples. Order is retained if data is a list of tuples but arbitrary if parameters are supplied as a dict. The tuples may be 2-tuples (filename, fileobj), 3-tuples (filename, fileobj, contentype) or 4-tuples (filename, fileobj, contentype, custom_headers). s Files must be provided.s Data must not be a string.R: s utf-8i i t nameRA t filenamet headerst content_typeN( t ValueErrorR< R* R R= R> R% R$ R3 t decodeR? t tuplet listt lenR t bytearrayR9 R t make_multipartR ( t filesRA t new_fieldst fieldst fieldt valRE RC t ftt fht fnt fpt fdatat rft bodyRJ ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt _encode_filese sH !3 !( t __name__t __module__t propertyR8 t staticmethodRF R^ ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR- 4 s t RequestHooksMixinc B s e Z d � Z d � Z RS( c C s | | j k r" t d | � � n t | t j � rK | j | j | � n0 t | d � r{ | j | j d � | D� � n d S( s Properly register a hook.s1 Unsupported event specified, with event name "%s"R: c s s' | ] } t | t j � r | Vq d S( N( R< t collectionst Callable( t .0t h( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pys <genexpr>� s N( t hooksRK R< Rd Re R3 R= t extend( R6 t eventt hook( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt register_hook� s c C s5 y | j | j | � t SWn t k r0 t SXd S( si Deregister a previously registered hook. Returns True if the hook existed, False if not. N( Rh t removeR@ RK t False( R6 Rj Rk ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt deregister_hook� s ( R_ R` Rl Ro ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyRc � s t Requestc B sG e Z d Z d d d d d d d d d d d � Z d � Z d � Z RS( s� A user-created :class:`Request <Request>` object. Used to prepare a :class:`PreparedRequest <PreparedRequest>`, which is sent to the server. :param method: HTTP method to use. :param url: URL to send. :param headers: dictionary of headers to send. :param files: dictionary of {filename: fileobject} files to multipart upload. :param data: the body to attach to the request. If a dictionary is provided, form-encoding will take place. :param json: json for the body to attach to the request (if files or data is not specified). :param params: dictionary of URL parameters to append to the URL. :param auth: Auth handler or (user, pass) tuple. :param cookies: dictionary or CookieJar of cookies to attach to this request. :param hooks: dictionary of callback hooks, for internal usage. Usage:: >>> import requests >>> req = requests.Request('GET', 'http://httpbin.org/get') >>> req.prepare() <PreparedRequest [GET]> c C s | d k r g n | } | d k r* g n | } | d k rB i n | } | d k rZ i n | } | d k rr i n | } t � | _ x6 t | j � � D]" \ } } | j d | d | � q� W| | _ | | _ | | _ | | _ | | _ | | _ | | _ | | _ | | _ d S( NRj Rk ( R> R Rh RN t itemsRl t methodR1 RI RR RA R+ t paramst autht cookies( R6 Rr R1 RI RR RA Rs Rt Ru Rh R+ RC RE ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt __init__� s" c C s d | j S( Ns <Request [%s]>( Rr ( R6 ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt __repr__� s c C sq t � } | j d | j d | j d | j d | j d | j d | j d | j d | j d | j d | j � | S( sX Constructs a :class:`PreparedRequest <PreparedRequest>` for transmission and returns it.Rr R1 RI RR RA R+ Rs Rt Ru Rh ( t PreparedRequestt prepareRr R1 RI RR RA R+ Rs Rt Ru Rh ( R6 R7 ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyRy � s N( R_ R` t __doc__R> Rv Rw Ry ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyRp � s Rx c B s� e Z d Z d � Z d d d d d d d d d d d � Z d � Z d � Z d � Z d � Z d � Z d d � Z d � Z d d � Z d � Z d � Z RS( s� The fully mutable :class:`PreparedRequest <PreparedRequest>` object, containing the exact bytes that will be sent to the server. Generated from either a :class:`Request <Request>` object or manually. Usage:: >>> import requests >>> req = requests.Request('GET', 'http://httpbin.org/get') >>> r = req.prepare() <PreparedRequest [GET]> >>> s = requests.Session() >>> s.send(r) <Response [200]> c C s= d | _ d | _ d | _ d | _ d | _ t � | _ d S( N( R> Rr R1 RI t _cookiesR] R Rh ( R6 ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyRv s c C sk | j | � | j | | � | j | � | j | � | j | | | � | j | | � | j | � d S( s6 Prepares the entire request with the given parameters.N( t prepare_methodt prepare_urlt prepare_headerst prepare_cookiest prepare_bodyt prepare_autht prepare_hooks( R6 Rr R1 RI RR RA Rs Rt Ru Rh R+ ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyRy " s c C s d | j S( Ns <PreparedRequest [%s]>( Rr ( R6 ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyRw 3 s c C sv t � } | j | _ | j | _ | j d k r? | j j � n d | _ t | j � | _ | j | _ | j | _ | S( N( Rx Rr R1 RI R> t copyR R{ R] Rh ( R6 R7 ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR� 6 s ' c C s7 | | _ | j d k r3 t | j j � � | _ n d S( s Prepares the given HTTP method.N( Rr R> R t upper( R6 Rr ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR| @ s c C s� t | t � r! | j d � } n t r3 t | � n t | � } d | k rn | j � j d � rn | | _ d Sy% t | � \ } } } } } } } Wn" t k r� } t | j � � n X| s� d } | j t | d � � } t | � � n | st d | � � n y | j d � j d � } Wn t k r?t d � � n X| pId } | r_| d 7} n | | 7} | r�| d t | � 7} n | s�d } n t rCt | t � r�| j d � } n t | t � r�| j d � } n t | t � r�| j d � } n t | t � r | j d � } n t | t � rC| j d � } qCn t | t t f � rgt | � } n | j | � } | r�| r�d | | f } q�| } n t t | | | d | | g � � } | | _ d S( s Prepares the given HTTP URL.t utf8t :t httpNsD Invalid URL {0!r}: No schema supplied. Perhaps you meant http://{0}?s Invalid URL %r: No host suppliedt idnas utf-8s URL has an invalid label.R0 t @R. s %s&%s( R< R% RL R' t unicodeR$ t lowert startswithR1 R R R t argst formatR R R? t UnicodeErrorRF R R! R> ( R6 R1 Rs t schemeRt t hostt portR2 R4 t fragmentt et errort netloct enc_params( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR} F s` " % $c C s8 | r( t d � | j � D� � | _ n t � | _ d S( s Prepares the given HTTP headers.c s s' | ] \ } } t | � | f Vq d S( N( R ( Rf RG t value( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pys <genexpr>� s N( R Rq RI ( R6 RI ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR~ � s "c C s� d } d } d } | r= | d k r= d } t j | � } n t t | d � t | t t t t f � g � } y t | � } Wn t t t f k r� d } n X| r� | } | r� t d � � n | r� t | � | j d <q�d | j d <n� | r| j | | � \ } } nE | rT| j | � } t | t � sBt | d � rKd } qTd } n | j | � | r�d | j k r�| | j d <n | | _ d S( s" Prepares the given HTTP body data.s application/jsonR: s1 Streamed bodies and files are mutually exclusive.s Content-Lengtht chunkeds Transfer-EncodingR9 s! application/x-www-form-urlencodeds content-types Content-TypeN( R> t complexjsont dumpst allR= R< R* RN RM t dictR t TypeErrort AttributeErrorR t NotImplementedErrorR) RI R^ RF t prepare_content_lengthR] ( R6 RA RR R+ R] RJ t lengtht is_stream( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR� � s> " c C s� t | d � ry t | d � ry | j � } | j d d � | j � } t t d | | � � | j d <| j | d � nn | d k r� t | � } | r� t | � | j d <q� n7 | j d k r� | j j d � d k r� d | j d <n d S( Nt seekt telli i s Content-Lengtht GETt HEADt 0( R� R� ( R= R� R� R) t maxRI R> R Rr t get( R6 R] t curr_post end_post l( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR� � s 'R0 c C s� | d k r6 t | j � } t | � r- | n d } n | r� t | t � rl t | � d k rl t | � } n | | � } | j j | j � | j | j � n d S( s" Prepares the given HTTP auth data.i N( R> R R1 t anyR< RM RO R t __dict__t updateR� R] ( R6 Rt R1 t url_autht r( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR� � s ! c C s_ t | t j � r | | _ n t | � | _ t | j | � } | d k r[ | | j d <n d S( s� Prepares the given HTTP cookie data. This function eventually generates a ``Cookie`` header from the given cookies using cookielib. Due to cookielib's design, the header will not be regenerated if it already exists, meaning this function can only be called once for the life of the :class:`PreparedRequest <PreparedRequest>` object. Any subsequent calls to ``prepare_cookies`` will have no actual effect, unless the "Cookie" header is removed beforehand.t CookieN( R< R t CookieJarR{ R R R> RI ( R6 Ru t cookie_header( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR � s c C s5 | p g } x" | D] } | j | | | � q Wd S( s Prepares the given hooks.N( Rl ( R6 Rh Rj ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR� s N( R_ R` Rz Rv R> Ry Rw R� R| R} R~ R� R� R� R R� ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyRx s M 7 t Responsec B s e Z d Z d d d d d d d d d d g Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � � Z e d � � Z e d � � Z e d � � Z d e d � Z e d d d � Z e d � � Z e d � � Z d � Z e d � � Z d � Z d � Z RS( sh The :class:`Response <Response>` object, which contains a server's response to an HTTP request. t _contentt status_codeRI R1 t historyt encodingt reasonRu t elapsedt requestc C s� t t | � j � t | _ t | _ d | _ t � | _ d | _ d | _ d | _ g | _ d | _ t i � | _ t j d � | _ d | _ d S( Ni ( t superR� Rv Rn R� t _content_consumedR> R� R RI t rawR1 R� R� R� R Ru t datetimet timedeltaR� R� ( R6 ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyRv s c s0 � j s � j n t � f d � � j D� � S( Nc 3 s' | ] } | t � | d � f Vq d S( N( t getattrR> ( Rf t attr( R6 ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pys <genexpr>U s ( R� t contentR� t __attrs__( R6 ( ( R6 s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt __getstate__N s c C sQ x* | j � D] \ } } t | | | � q Wt | d t � t | d d � d S( NR� R� ( Rq t setattrR@ R> ( R6 t stateRG R� ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt __setstate__Y s c C s d | j S( Ns <Response [%s]>( R� ( R6 ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyRw a s c C s | j S( s, Returns true if :attr:`status_code` is 'OK'.( t ok( R6 ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt __bool__d s c C s | j S( s, Returns true if :attr:`status_code` is 'OK'.( R� ( R6 ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt __nonzero__h s c C s | j d � S( s, Allows you to use a response as an iterator.i� ( t iter_content( R6 ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR: l s c C s' y | j � Wn t k r" t SXt S( N( t raise_for_statusR Rn R@ ( R6 ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR� p s c C s d | j k o | j t k S( s� True if this Response is a well-formed HTTP redirect that could have been processed automatically (by :meth:`Session.resolve_redirects`). t location( RI R� t REDIRECT_STATI( R6 ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt is_redirectx s c C s( d | j k o' | j t j t j f k S( s? True if this Response one of the permanent versions of redirectR� ( RI R� R, t moved_permanentlyt permanent_redirect( R6 ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt is_permanent_redirect s c C s t j | j � d S( s6 The apparent encoding, provided by the chardet libraryR� ( R( t detectR� ( R6 ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt apparent_encoding� s i c s� � � f d � } � j r9 t � j t � r9 t � � n t � j � � } | � } � j rc | n | } | r� t | � � } n | S( s� Iterates over the response data. When stream=True is set on the request, this avoids reading the content at once into memory for large responses. The chunk size is the number of bytes it should read into memory. This is not necessarily the length of each item returned as decoding can take place. If decode_unicode is True, content will be decoded using the best available encoding based on the response. c 3 s� t � j d � r� y, x% � j j � d t �D] } | Vq. WWq� t k r_ } t | � � q� t k r} } t | � � q� t k r� } t | � � q� Xn. x+ t r� � j j � � } | s� Pn | Vq� Wt � _ d S( Nt streamt decode_content( R= R� R� R@ R R R R R R R9 R� ( t chunkR� ( t chunk_sizeR6 ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt generate� s ( R� R< R� t boolR R R ( R6 R� t decode_unicodeR� t reused_chunkst stream_chunkst chunks( ( R� R6 s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR� � s c c s� d } x� | j d | d | � D]� } | d k r> | | } n | rV | j | � } n | j � } | r� | d r� | r� | d d | d k r� | j � } n d } x | D] } | Vq� Wq W| d k r� | Vn d S( s� Iterates over the response data, one line at a time. When stream=True is set on the request, this avoids reading the content at once into memory for large responses. .. note:: This method is not reentrant safe. R� R� i����N( R> R� t splitt splitlinest pop( R6 R� R� t delimitert pendingR� t linest line( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt iter_lines� s . c C s� | j t k r� y^ | j r* t d � � n | j d k rE d | _ n' t � j | j t � � pf t � | _ Wq� t k r� d | _ q� Xn t | _ | j S( s" Content of the response, in bytes.s2 The content for this response was already consumedi N( R� Rn R� t RuntimeErrorR� R> R% R5 R� t CONTENT_CHUNK_SIZER� R@ ( R6 ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR� � s + c C s� d } | j } | j s" t d � S| j d k r= | j } n y t | j | d d �} Wn, t t f k r� t | j d d �} n X| S( s� Content of the response, in unicode. If Response.encoding is None, encoding will be guessed using ``chardet``. The encoding of the response content is determined based solely on HTTP headers, following RFC 2616 to the letter. If you can take advantage of non-HTTP knowledge to make a better guess at the encoding, you should set ``r.encoding`` appropriately before accessing this property. R0 t errorst replaceN( R> R� R� R$ R� t LookupErrorR� ( R6 R� R� ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt text� s c K s� | j rt t | j � d k rt t | j � } | d k rt y t j | j j | � | � SWqq t k rm qq Xqt n t j | j | � S( s� Returns the json-encoded content of a response, if any. :param \*\*kwargs: Optional arguments that ``json.loads`` takes. i N( R� RO R� R R> R� t loadsRL t UnicodeDecodeErrorR� ( R6 t kwargsR� ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR+ s c C sj | j j d � } i } | rf t | � } x9 | D]. } | j d � pR | j d � } | | | <q1 Wn | S( s8 Returns the parsed header links of the response, if any.t linkt relR1 ( RI R� R ( R6 t headerR� t linksR� t key( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR� . s c C s� d } d | j k o d k n rD d | j | j | j f } n> d | j k o^ d k n r� d | j | j | j f } n | r� t | d | �� n d S( s2 Raises stored :class:`HTTPError`, if one occurred.R0 i� i� s %s Client Error: %s for url: %siX s %s Server Error: %s for url: %st responseN( R� R� R1 R ( R6 t http_error_msg( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR� @ s c C s# | j s | j j � S| j j � S( s� Releases the connection back to the pool. Once this method has been called the underlying ``raw`` object must not be accessed again. *Note: Should not normally need to be called explicitly.* ( R� R� t closet release_conn( R6 ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR� N s N( R_ R` Rz R� Rv R� R� Rw R� R� R: Ra R� R� R� R� Rn R� t ITER_CHUNK_SIZER> R� R� R� R+ R� R� R� ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyR� s, 0 / & (M Rz Rd R� t ioR R Rh R t structuresR Rt R Ru R R R t packages.urllib3.fieldsR t packages.urllib3.filepostR t packages.urllib3.utilR t packages.urllib3.exceptionsR R R R t exceptionsR R R R R R R t utilsR R R R R R R R R R t compatR R! R" R# R$ R% R& R' R( R) R* R+ R� t status_codesR, t movedt foundt othert temporary_redirectR� R� t DEFAULT_REDIRECT_LIMITR� R� t objectR- Rc Rp Rx R� ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/requests/models.pyt <module> s< "4FL oE�