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� �ْSc @ s� d 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 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 e j d � Z d � Z d � Z d � Z d e f d � � YZ d e e f d � � YZ d e f d � � YZ d e f d � � YZ! d e f d � � YZ" d e# f d � � YZ$ d e e$ f d � � YZ% e d d d d d g � d e$ f d � � Y� Z& d e f d! � � YZ' e d d d d d g � d" e& f d# � � Y� Z( d$ � Z) d% � Z* e d d d g � d& e f d' � � Y� Z+ d( e f d) � � YZ, d* e, e+ f d+ � � YZ- e d d d d d g � d, e! e& f d- � � Y� Z. d. e& f d/ � � YZ/ d0 e e# f d1 � � YZ0 d2 e! e& f d3 � � YZ1 d4 e! e( f d5 � � YZ2 e d g � d6 e f d7 � � Y� Z3 d8 e3 f d9 � � YZ4 d: e3 f d; � � YZ5 d< e3 f d= � � YZ6 d> � Z7 d? e" e# f d@ � � YZ8 dA e e8 f dB � � YZ9 dC e8 f dD � � YZ: e; e7 � e8 _7 dE e" e# f dF � � YZ< dG e f dH � � YZ= dI e f dJ � � YZ> dK e f dL � � YZ? dM e f dN � � YZ@ dO e f dP � � YZA dQ e e# f dR � � YZB dS e" e# f dT � � YZC dU e f dV � � YZD d dW lE mF ZF mG ZG mH ZH mI ZI mJ ZJ mK ZK mL ZL mM ZM mN ZN mO ZO d dX lP mQ ZQ d S(Y s werkzeug.datastructures ~~~~~~~~~~~~~~~~~~~~~~~ This module provides mixins and classes with an immutable interface. :copyright: (c) 2014 by the Werkzeug Team, see AUTHORS for more details. :license: BSD, see LICENSE for more details. i����N( t deepcopy( t repeat( t _missingt _empty_stream( t iterkeyst itervaluest iteritemst iterlistst PY2t text_typet integer_typest string_typest make_literal_wrappert to_natives [_-]c C s t d | j j � � d S( Ns %r objects are immutable( t TypeErrort __class__t __name__( t self( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt is_immutable s c c s� t | t � r4 x� t | d t �D] } | Vq" Wn� t | t � r� xr t | � D]K \ } } t | t t f � r� x' | D] } | | f Vqx WqP | | f VqP Wn x | D] } | Vq� Wd S( sy Iterates over the items of a mapping yielding keys and values without dropping any from more complex structures. t multiN( t isinstancet MultiDictR t Truet dictt tuplet list( t mappingt itemt keyt value( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt iter_multi_items s c s, t s d � Sd � � � � f d � } | S( Nc S s | S( N( ( t x( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt <lambda>4 s c sS t | | � � t | d | � � � f d � } d | | _ t | | | � d S( Ns iter%sc s t � | | | � � S( N( R ( R t at kw( t itermethod( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR 8 s s+ Like :py:meth:`iter%s`, but returns a list.( t getattrt setattrt __doc__( t clst namet listmethod( ( R# sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt setmethod5 s c s" x � D] } � | | � q W| S( N( ( R' R( ( t namesR* ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt wrap= s ( R ( R+ R, ( ( R+ R* sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt native_itermethods2 s t ImmutableListMixinc B s� e Z d Z d Z d � Z d � Z d � Z d � Z d � Z e Z d � Z d � Z d � Z e Z d � Z d � Z d d � Z d � Z d d d d � Z RS( sO Makes a :class:`list` immutable. .. versionadded:: 0.5 :private: c C s3 | j d k r | j St t | � � } | _ | S( N( t _hash_cachet Nonet hashR ( R t rv( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt __hash__N s c C s t | � t | � f f S( N( t typeR ( R t protocol( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt __reduce_ex__T s c C s t | � d S( N( R ( R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt __delitem__W s c C s t | � d S( N( R ( R t it j( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt __delslice__Z s c C s t | � d S( N( R ( R t other( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt __iadd__] s c C s t | � d S( N( R ( R R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt __setitem__a s c C s t | � d S( N( R ( R R8 R9 R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt __setslice__d s c C s t | � d S( N( R ( R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt appendg s c C s t | � d S( N( R ( R t iterable( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt extendk s c C s t | � d S( N( R ( R t posR ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt insertn s i����c C s t | � d S( N( R ( R t index( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt popq s c C s t | � d S( N( R ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt reverset s c C s t | � d S( N( R ( R t cmpR RF ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt sortw s N( R t __module__R& R0 R/ R3 R6 R7 R: R< t __imul__R= R> R? t removeRA RC RE RF RH ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR. D s" t ImmutableListc B s e Z d Z d � Z RS( sJ An immutable :class:`list`. .. versionadded:: 0.5 :private: c C s d | j j t j | � f S( Ns %s(%s)( R R R t __repr__( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRM � s ( R RI R& RM ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRL { s t ImmutableDictMixinc B s� e Z d Z d Z e d d � � Z d � Z d � Z d � Z d d � Z d � Z d d � Z d � Z d � Z d � Z d � Z RS( sO Makes a :class:`dict` immutable. .. versionadded:: 0.5 :private: c C s8 t | | � j | � } | j t | t | � � � | S( N( t supert __new__t __init__t zipR ( R' t keysR t instance( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt fromkeys� s c C s t | � t | � f f S( N( R4 R ( R R5 ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR6 � s c C s t | � S( N( R ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt _iter_hashitems� s c C s9 | j d k r | j St t | j � � � } | _ | S( N( R/ R0 R1 t frozensetRV ( R R2 ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR3 � s c C s t | � d S( N( R ( R R t default( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt setdefault� s c O s t | � d S( N( R ( R t argst kwargs( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt update� s c C s t | � d S( N( R ( R R RX ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRE � s c C s t | � d S( N( R ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt popitem� s c C s t | � d S( N( R ( R R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR= � s c C s t | � d S( N( R ( R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR7 � s c C s t | � d S( N( R ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt clear� s N( R RI R& R0 R/ t classmethodRU R6 RV R3 RY R\ RE R] R= R7 R^ ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRN � s t ImmutableMultiDictMixinc B sP e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d d � Z RS( sT Makes a :class:`MultiDict` immutable. .. versionadded:: 0.5 :private: c C s% t | � t t | d t �� f f S( NR ( R4 R R R ( R R5 ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR6 � s c C s t | d t �S( NR ( R R ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRV � s c C s t | � d S( N( R ( R R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt add� s c C s t | � d S( N( R ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt popitemlist� s c C s t | � d S( N( R ( R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt poplist� s c C s t | � d S( N( R ( R R t new_list( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt setlist� s c C s t | � d S( N( R ( R R t default_list( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt setlistdefault� s N( R RI R& R6 RV Ra Rb Rc Re R0 Rg ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR` � s t UpdateDictMixinc B st e Z d Z d Z d � Z d d � Z e d � Z e d � Z e d � Z e d � Z e d � Z e d � Z [ RS( sb Makes dicts call `self.on_update` on modifications. .. versionadded:: 0.5 :private: c s � f d � } � | _ | S( Nc sD t t t | � � � | | � } | j d k r@ | j | � n | S( N( R$ RO Rh t on_updateR0 ( R RZ R" R2 ( R( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt oncall� s !( R ( R( Rj ( ( R( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt calls_update� s c C sP | | k } t t | � j | | � } | rL | j d k rL | j | � n | S( N( RO Rh RY Ri R0 ( R R RX t modifiedR2 ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRY � s c C sw | | k } | t k r3 t t | � j | � } n t t | � j | | � } | rs | j d k rs | j | � n | S( N( R RO Rh RE Ri R0 ( R R RX Rl R2 ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRE � s R= R7 R^ R] R\ N( R RI R& R0 Ri Rk RY R RE R= R7 R^ R] R\ ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRh � s t TypeConversionDictc B s e Z d Z d d d � Z RS( s� Works like a regular dict but the :meth:`get` method can perform type conversions. :class:`MultiDict` and :class:`CombinedMultiDict` are subclasses of this class and provide the same feature. .. versionadded:: 0.5 c C sM y) | | } | d k r( | | � } n Wn t t f k rH | } n X| S( s� Return the default value if the requested data doesn't exist. If `type` is provided and is a callable it should convert the value, return it or raise a :exc:`ValueError` if that is not possible. In this case the function will return the default as if the value was not found: >>> d = TypeConversionDict(foo='42', bar='blub') >>> d.get('foo', type=int) 42 >>> d.get('bar', -1, type=int) -1 :param key: The key to be looked up. :param default: The default value to be returned if the key can't be looked up. If not further specified `None` is returned. :param type: A callable that is used to cast the value in the :class:`MultiDict`. If a :exc:`ValueError` is raised by this callable the default value is returned. N( R0 t KeyErrort ValueError( R R RX R4 R2 ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt get s N( R RI R& R0 Rp ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRm s t ImmutableTypeConversionDictc B s e Z d Z d � Z d � Z RS( sp Works like a :class:`TypeConversionDict` but does not support modifications. .. versionadded:: 0.5 c C s t | � S( s� Return a shallow mutable copy of this object. Keep in mind that the standard library's :func:`copy` function is a no-op for this class like for any other python immutable type (eg: :class:`tuple`). ( Rm ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt copy2 s c C s | S( N( ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt __copy__9 s ( R RI R& Rr Rs ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRq + s RS t valuest itemst listst listvaluesR c B s e Z d Z d d � Z d � Z d � Z d � Z d � Z d � Z d d � Z d � Z d d � Z d d � Z e d � Z d � Z d � Z e Z d � Z d � Z d � Z d d � Z e d � Z d � Z e d � Z d � Z d � Z d � Z d � Z d � Z d � Z! RS( s A :class:`MultiDict` is a dictionary subclass customized to deal with multiple values for the same key which is for example used by the parsing functions in the wrappers. This is necessary because some HTML form elements pass multiple values for the same key. :class:`MultiDict` implements all standard dictionary methods. Internally, it saves all values for a key as a list, but the standard dict access methods will only return the first value for a key. If you want to gain access to the other values, too, you have to use the `list` methods as explained below. Basic Usage: >>> d = MultiDict([('a', 'b'), ('a', 'c')]) >>> d MultiDict([('a', 'b'), ('a', 'c')]) >>> d['a'] 'b' >>> d.getlist('a') ['b', 'c'] >>> 'a' in d True It behaves like a normal dict thus all dict functions will only return the first value when multiple values for one key are found. From Werkzeug 0.3 onwards, the `KeyError` raised by this class is also a subclass of the :exc:`~exceptions.BadRequest` HTTP exception and will render a page for a ``400 BAD REQUEST`` if caught in a catch-all for HTTP exceptions. A :class:`MultiDict` can be constructed from an iterable of ``(key, value)`` tuples, a dict, a :class:`MultiDict` or from Werkzeug 0.2 onwards some keyword parameters. :param mapping: the initial value for the :class:`MultiDict`. Either a regular dict, an iterable of ``(key, value)`` tuples or `None`. c C s� t | t � r2 t j | d � t | � D� � n� t | t � r� i } xQ t | � D]C \ } } t | t t f � r� t | � } n | g } | | | <qT Wt j | | � nL i } x3 | p� d D]% \ } } | j | g � j | � q� Wt j | | � d S( Nc s s" | ] \ } } | | f Vq d S( N( ( t .0t kt l( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pys <genexpr>i s ( ( R R R RQ R R R R RY R? ( R R t tmpR R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRQ g s # c C s t | j � � S( N( R Rv ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt __getstate__y s c C s! t j | � t j | | � d S( N( R R^ R\ ( R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt __setstate__| s c C s3 | | k r t j | | � d St j | � � d S( s� Return the first data value for this key; raises KeyError if not found. :param key: The key to be looked up. :raise KeyError: if the key does not exist. i N( R t __getitem__t exceptionst BadRequestKeyError( R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR~ � s c C s t j | | | g � d S( s� Like :meth:`add` but removes an existing key first. :param key: the key for the value. :param value: the value to set. N( R R= ( R R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR= � s c C s t j | | g � j | � d S( s� Adds a new value for the key. .. versionadded:: 0.6 :param key: the key for the value. :param value: the value to add. N( R RY R? ( R R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRa � s c C s� y t j | | � } Wn t k r* g SX| d k rA t | � Sg } x9 | D]1 } y | j | | � � WqN t k r~ qN XqN W| S( sZ Return the list of items for a given key. If that key is not in the `MultiDict`, the return value will be an empty list. Just as `get` `getlist` accepts a `type` parameter. All items will be converted with the callable defined there. :param key: The key to be looked up. :param type: A callable that is used to cast the value in the :class:`MultiDict`. If a :exc:`ValueError` is raised by this callable the value will be removed from the list. :return: a :class:`list` of all the values for the key. N( R R~ Rn R0 R R? Ro ( R R R4 R2 t resultR ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt getlist� s c C s t j | | t | � � d S( s Remove the old values for a key and add new ones. Note that the list you pass the values in will be shallow-copied before it is inserted in the dictionary. >>> d = MultiDict() >>> d.setlist('foo', ['1', '2']) >>> d['foo'] '1' >>> d.getlist('foo') ['1', '2'] :param key: The key for which the values are set. :param new_list: An iterable with the new values for the key. Old values are removed first. N( R R= R ( R R Rd ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRe � s c C s' | | k r | | | <n | | } | S( sG Returns the value for the key if it is in the dict, otherwise it returns `default` and sets that value for `key`. :param key: The key to be looked up. :param default: The default value to be returned if the key is not in the dict. If not further specified it's `None`. ( ( R R RX ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRY � s c C sJ | | k r4 t | p d � } t j | | | � n t j | | � } | S( s� Like `setdefault` but sets multiple values. The list returned is not a copy, but the list that is actually used internally. This means that you can put new values into the dict by appending items to the list: >>> d = MultiDict({"foo": 1}) >>> d.setlistdefault("foo").extend([2, 3]) >>> d.getlist("foo") [1, 2, 3] :param key: The key to be looked up. :param default: An iterable of default values. It is either copied (in case it was a list) or converted into a list before returned. :return: a :class:`list` ( ( R R R= R~ ( R R Rf ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRg � s c c sX xQ t t | � D]@ \ } } | rA x+ | D] } | | f Vq) Wq | | d f Vq Wd S( s Return an iterator of ``(key, value)`` pairs. :param multi: If set to `True` the iterator returned will have a pair for each value of each key. Otherwise it will only contain pairs for the first value of each key. i N( R R ( R R R Rt R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRu � s c c s5 x. t t | � D] \ } } | t | � f Vq Wd S( sq Return a list of ``(key, values)`` pairs, where values is the list of all values associated with the key.N( R R R ( R R Rt ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRv � s c C s t t | � S( N( R R ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRS s c c s' x t t | � D] } | d Vq Wd S( sA Returns an iterator of the first value on every key's value list.i N( R R ( R Rt ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRt s c C s t t | � S( s Return an iterator of all values associated with a key. Zipping :meth:`keys` and this is the same as calling :meth:`lists`: >>> d = MultiDict({"foo": [1, 2, 3]}) >>> zip(d.keys(), d.listvalues()) == d.lists() True ( R R ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRw s c C s | j | � S( s% Return a shallow copy of this object.( R ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRr s c C s" | j t | j d t � | � � S( s" Return a deep copy of this object.t flat( R R t to_dictt False( R t memo( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR s c C s& | r t t | � � St | j � � S( s� Return the contents as regular dict. If `flat` is `True` the returned dict will only have the first item present, if `flat` is `False` all values will be returned as lists. :param flat: If set to `False` the dict returned will have lists with all the values in it. Otherwise it will only contain the first value for each key. :return: a :class:`dict` ( R R Rv ( R R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� " s c C s4 x- t | � D] \ } } t j | | | � q Wd S( s9 update() extends rather than replaces existing key lists.N( R R Ra ( R t other_dictR R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR\ 0 s c C sW y t j | | � d SWn8 t k rR } | t k r: | St j t | � � � n Xd S( s� Pop the first item for a list on the dict. Afterwards the key is removed from the dict, so additional values are discarded: >>> d = MultiDict({"foo": [1, 2, 3]}) >>> d.pop("foo") 1 >>> "foo" in d False :param key: the key to pop. :param default: if provided the value to return if the key was not in the dictionary. i N( R RE Rn R R R� t str( R R RX t e( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRE 5 s c C sX y) t j | � } | d | d d f SWn( t k rS } t j t | � � � n Xd S( s Pop an item from the dict.i i N( R R] Rn R R� R� ( R R R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR] J s c C s t j | | g � S( s� Pop the list for a key from the dict. If the key is not in the dict an empty list is returned. .. versionchanged:: 0.5 If the key does no longer exist a list is returned instead of raising an error. ( R RE ( R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRc R s c C s@ y t j | � SWn( t k r; } t j t | � � � n Xd S( s* Pop a ``(key, list)`` tuple from the dict.N( R R] Rn R R� R� ( R R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRb \ s c C s | j � S( N( Rr ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRs c s c C s | j d | � S( NR� ( R ( R R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt __deepcopy__f s c C s& d | j j t t | d t �� f S( Ns %s(%r)R ( R R R R R ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRM i s N(" R RI R& R0 RQ R| R} R~ R= Ra R� Re RY Rg R� Ru Rv RS t __iter__Rt Rw Rr R R R� R\ R RE R] Rc Rb Rs R� RM ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR = s8 ( t _omd_bucketc B s& e Z d Z d Z d � Z d � Z RS( s Wraps values in the :class:`OrderedMultiDict`. This makes it possible to keep an order over multiple different keys. It requires a lot of extra memory and slows down access a lot, but makes it possible to access elements in O(1) and iterate in O(n). t prevR R t nextc C sm | j | _ | | _ | | _ d | _ | j d k rB | | _ n | j d k r` | | j _ n | | _ d S( N( t _last_bucketR� R R R0 R� t _first_bucket( R t omdR R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRQ u s c C sv | j r | j | j _ n | j r6 | j | j _ n | j | k rT | j | _ n | j | k rr | j | _ n d S( N( R� R� R� R� ( R R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt unlink� s ( s prevs keys values next( R RI R& t __slots__RQ R� ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� m s t OrderedMultiDictc B s� e Z d Z d d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e Z d � Z e d � Z d � Z d � Z d � Z d d � Z d � Z d d � Z d � Z d � Z e d � Z d � Z d � Z RS( sN Works like a regular :class:`MultiDict` but preserves the order of the fields. To convert the ordered multi dict into a list you can use the :meth:`items` method and pass it ``multi=True``. In general an :class:`OrderedMultiDict` is an order of magnitude slower than a :class:`MultiDict`. .. admonition:: note Due to a limitation in Python you cannot convert an ordered multi dict into a regular dict by using ``dict(multidict)``. Instead you have to use the :meth:`to_dict` method, otherwise the internal bucket objects are exposed. c C s@ t j | � d | _ | _ | d k r< t j | | � n d S( N( R RQ R0 R� R� R� R\ ( R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRQ � s c C s! t | t � s t St | t � r� t | d t �} t | d t �} yI xB | D]: \ } } t | � \ } } | | k s� | | k rP t SqP WWn t k r� t SXy t | � Wn t k r� t SXt St | � t | � k r� t Sx3 t | � D]% \ } } | j | � | k r� t Sq� Wt S( NR ( R R t NotImplementedR� R R R� R� t StopIterationt lenR R� ( R R; t iter1t iter2t k1t v1t k2t v2R Rt ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt __eq__� s. c C s | j | � S( N( R� ( R R; ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt __ne__� s c C s% t | � t t | d t �� f f S( NR ( R4 R R R ( R R5 ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR6 � s c C s t t | d t �� S( NR ( R R R ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR| � s c C s8 t j | � x$ | D] \ } } | j | | � q Wd S( N( R R^ Ra ( R Rt R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR} � s c C s6 | | k r# t j | | � d j St j | � � d S( Ni ( R R~ R R R� ( R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR~ � s c C s! | j | � | j | | � d S( N( Rc Ra ( R R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR= � s c C s | j | � d S( N( RE ( R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR7 � s c C s d � t | � D� S( Nc s s | ] \ } } | Vq d S( N( ( Rx R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pys <genexpr>� s ( R ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRS � s c C s d � t | � D� S( Nc s s | ] \ } } | Vq d S( N( ( Rx R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pys <genexpr>� s ( R ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRt � s c c s� | j } | r? x� | d k r; | j | j f V| j } q WnX t � } xL | d k r� | j | k r� | j | j � | j | j f Vn | j } qK Wd S( N( R� R0 R R R� t setRa ( R R t ptrt returned_keys( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRu � s c c sn t � } | j } xU | d k ri | j | k r] | j | j | j � f V| j | j � n | j } q Wd S( N( R� R� R0 R R� Ra R� ( R R� R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRv � s c c s& x t | � D] \ } } | Vq Wd S( N( R ( R R Rt ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRw � s c C s, t j | | g � j t | | | � � d S( N( R RY R? R� ( R R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRa � s c C s� y t j | | � } Wn t k r* g SX| d k rQ g | D] } | j ^ q> Sg } x< | D]4 } y | j | | j � � Wq^ t k r� q^ Xq^ W| S( N( R R~ Rn R0 R R? Ro ( R R R4 R2 R R� R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s c C s2 | j | � x | D] } | j | | � q Wd S( N( Rc Ra ( R R Rd R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRe s c C s t d � � d S( Ns5 setlistdefault is unsupported for ordered multi dicts( R ( R R Rf ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRg s c C s4 x- t | � D] \ } } t j | | | � q Wd S( N( R R� Ra ( R R R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR\ s c C sM t j | | d � } x | D] } | j | � q Wg | D] } | j ^ q: S( N( ( R RE R� R ( R R t bucketst bucketR ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRc s c C sz y t j | | � } Wn8 t k rP } | t k r8 | St j t | � � � n Xx | D] } | j | � qX W| d j S( Ni ( R RE Rn R R R� R� R� R ( R R RX R� R� R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRE s c C ss y t j | � \ } } Wn( t k rC } t j t | � � � n Xx | D] } | j | � qK W| | d j f S( Ni ( R R] Rn R R� R� R� R ( R R R� R� R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR] ) s c C s� y t j | � \ } } Wn( t k rC } t j t | � � � n Xx | D] } | j | � qK W| g | D] } | j ^ ql f S( N( R R] Rn R R� R� R� R ( R R R� R� R� R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRb 2 s N( R RI R& R0 RQ R� R� R6 R| R} R~ R= R7 RS R� Rt R� Ru Rv Rw Ra R� Re Rg R\ Rc R RE R] Rb ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s2 c C s# t | t d � | j � D� � � S( Nc s s- | ]# \ } } | j d d � | f Vq d S( t _t -N( t replace( Rx Ry t v( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pys <genexpr>= s ( t dump_options_headerR Ru ( R R" ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt _options_header_vkw< s c C sC t | t � r! | j d � } n t | t � s? t | � } n | S( Ns latin-1( R t bytest decodeR ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt _unicodify_header_valueA s t Headersc B sR e Z d Z d! d � Z e d � Z d � Z d � Z d! d! e d � Z d! e d � Z d � Z e d � Z e d � Z d � Z d � Z e d � Z d � Z d! e d � Z d � Z d � Z e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d d � Z! d � Z" d � Z# d � Z$ d � Z% d � Z& RS(" s� An object that stores some headers. It has a dict-like interface but is ordered and can store the same keys multiple times. This data structure is useful if you want a nicer way to handle WSGI headers which are stored as tuples in a list. From Werkzeug 0.3 onwards, the :exc:`KeyError` raised by this class is also a subclass of the :class:`~exceptions.BadRequest` HTTP exception and will render a page for a ``400 BAD REQUEST`` if caught in a catch-all for HTTP exceptions. Headers is mostly compatible with the Python :class:`wsgiref.headers.Headers` class, with the exception of `__getitem__`. :mod:`wsgiref` will return `None` for ``headers['missing']``, whereas :class:`Headers` will raise a :class:`KeyError`. To create a new :class:`Headers` object pass it a list or dict of headers which are used as default values. This does not reuse the list passed to the constructor for internal usage. :param defaults: The list of default values for the :class:`Headers`. .. versionchanged:: 0.9 This data structure now stores unicode values similar to how the multi dicts do it. The main difference is that bytes can be set as well which will automatically be latin1 decoded. .. versionchanged:: 0.9 The :meth:`linked` function was removed without replacement as it was an API that does not support the changes to the encoding model. c C sQ g | _ | d k rM t | t t f � r= | j j | � qM | j | � n d S( N( t _listR0 R R R� RA ( R t defaults( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRQ k s c C s� | sF t | t � r | j | St | t � rF | j | j | � Sn t | t � sg t j | � � n | j � } x- | j D]" \ } } | j � | k r} | Sq} W| r� t � � n t j | � � d S( N( R R R� t sliceR R R R� t lowerRn ( R R t _get_modet ikeyRy R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR~ s s c C s. | j | j k o- t | j � t | j � k S( N( R R� R� ( R R; ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s c C s | j | � S( N( R� ( R R; ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s c C s} y | j | d t �} Wn t k r- | SX| rF | j d � } n | d k rV | Sy | | � SWn t k rx | SXd S( s] Return the default value if the requested data doesn't exist. If `type` is provided and is a callable it should convert the value, return it or raise a :exc:`ValueError` if that is not possible. In this case the function will return the default as if the value was not found: >>> d = Headers([('Content-Length', '42')]) >>> d.get('Content-Length', type=int) 42 If a headers object is bound you must not add unicode strings because no encoding takes place. .. versionadded:: 0.9 Added support for `as_bytes`. :param key: The key to be looked up. :param default: The default value to be returned if the key can't be looked up. If not further specified `None` is returned. :param type: A callable that is used to cast the value in the :class:`Headers`. If a :exc:`ValueError` is raised by this callable the default value is returned. :param as_bytes: return bytes instead of unicode strings. R� t latin1N( R~ R Rn t encodeR0 Ro ( R R RX R4 t as_bytesR2 ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRp � s c C s� | j � } g } x� | D]| \ } } | j � | k r | rO | j d � } n | d k r� y | | � } Wq� t k r� q q� Xn | j | � q q W| S( s� Return the list of items for a given key. If that key is not in the :class:`Headers`, the return value will be an empty list. Just as :meth:`get` :meth:`getlist` accepts a `type` parameter. All items will be converted with the callable defined there. .. versionadded:: 0.9 Added support for `as_bytes`. :param key: The key to be looked up. :param type: A callable that is used to cast the value in the :class:`Headers`. If a :exc:`ValueError` is raised by this callable the value will be removed from the list. :return: a :class:`list` of all the values for the key. :param as_bytes: return bytes instead of unicode strings. R� N( R� R� R0 Ro R? ( R R R4 R� R� R� Ry R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s c C s | j | � S( s� Return a list of all the values for the named field. This method is compatible with the :mod:`wsgiref` :meth:`~wsgiref.headers.Headers.get_all` method. ( R� ( R R( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt get_all� s c c s; x4 | D], \ } } | r( | j � } n | | f Vq Wd S( N( R� ( R R� R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRu � s c c s) x" t | | � D] \ } } | Vq Wd S( N( R ( R R� R R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRS � s c c s& x t | � D] \ } } | Vq Wd S( N( R ( R R� R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRt � s c C s� t | t � rx x� t | � D]U \ } } t | t t f � ra x1 | D] } | j | | � qD Wq | j | | � q Wn' x$ | D] \ } } | j | | � q Wd S( sX Extend the headers with a dict or an iterable yielding keys and values. N( R R R R R Ra ( R R@ R R R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRA � s c C s� | r) t | t t f � r) | j | =d S| j � } g } x? | j D]4 \ } } | j � | k rE | j | | f � qE qE W| | j (d S( N( R R R� R� R� R? ( R R t _index_operationt newRy R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR7 � s c C s | j | d t �S( sB Remove a key. :param key: The key to be removed. R� ( R7 R� ( R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRK s c C s~ | d k r | j j � St | t � r8 | j j | � Sy | | } | j | � Wn$ t k ry | t k rs | S� n X| S( sQ Removes and returns a key or index. :param key: The key to be popped. If this is an integer the item at that position is removed, if it's a string the value for that key is. If the key is omitted or `None` the last item is removed. :return: an item. N( R0 R� RE R R RK Rn R ( R R RX R2 ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRE s c C s | j � S( s7 Removes a key or index and returns a (key, value) item.( RE ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR] s c C s0 y | j | d t �Wn t k r+ t SXt S( s Check if a key is present.R� ( R~ R Rn R� ( R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt __contains__# s c C s t | j � S( s Yield ``(key, value)`` tuples.( t iterR� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� - s c C s t | j � S( N( R� R� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt __len__1 s c K sK | r t | | � } n t | � } | j | � | j j | | f � d S( s Add a new header tuple to the list. Keyword arguments can specify additional parameters for the header value, with underscores converted to dashes:: >>> d = Headers() >>> d.add('Content-Type', 'text/plain') >>> d.add('Content-Disposition', 'attachment', filename='foo.png') The keyword argument dumping uses :func:`dump_options_header` behind the scenes. .. versionadded:: 0.4.1 keyword arguments were added for :mod:`wsgiref` compatibility. N( R� R� t _validate_valueR� R? ( R t _keyt _valueR" ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRa 4 s c C sI t | t � s t d � � n d | k s6 d | k rE t d � � n d S( Ns Value should be unicode.u u sG Detected newline in header value. This is a potential security problem( R R R Ro ( R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� J s c K s | j | | | � d S( s� Add a new header tuple to the list. An alias for :meth:`add` for compatibility with the :mod:`wsgiref` :meth:`~wsgiref.headers.Headers.add_header` method. N( Ra ( R R� R� t _kw( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt add_headerQ s c C s | j 2d S( s Clears all headers.N( R� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR^ Y s c K s | r t | | � } n t | � } | j | � | j sT | j j | | f � d St | j � } | j � } xc t | � D]; \ } \ } } | j � | k r| | | f | j | <Pq| q| W| j j | | f � d Sg | D]" } | d j � | k r� | ^ q� | j | d )d S( s0 Remove all header tuples for `key` and add a new one. The newly added key either appears at the end of the list if there was no entry or replaces the first one. Keyword arguments can specify additional parameters for the header value, with underscores converted to dashes. See :meth:`add` for more information. .. versionchanged:: 0.6.1 :meth:`set` now accepts the same arguments as :meth:`add`. :param key: The key to be inserted. :param value: The value to be inserted. Ni i ( R� R� R� R� R? R� R� t enumerate( R R� R� R" t listiterR� t idxt old_keyt old_valuet t( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� ] s c C s( | | k r | | S| j | | � | S( sG Returns the value for the key if it is in the dict, otherwise it returns `default` and sets that value for `key`. :param key: The key to be looked up. :param default: The default value to be returned if the key is not in the dict. If not further specified it's `None`. ( R� ( R R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRY s c C s� t | t t f � r� t | t � r0 | g } n g | D] \ } } | t | � f ^ q7 } g | D] \ } } | j | � ^ qb t | t � r� | d | j | <q� | | j | <n | j | | � d S( s= Like :meth:`set` but also supports index/slice based setting.i N( R R� R R� R� R� R� ( R R R Ry R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR= � s +&s iso-8859-1c C s0 d d l m } | t d � d d �| j � S( s2 Convert the headers into a list suitable for WSGI.i����( t warns( Method removed, use to_wsgi_list insteadt stackleveli ( t warningsR� t DeprecationWarningt to_wsgi_list( R t charsetR� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt to_list� s c C sB t r8 g | D]' \ } } t | � | j d � f ^ q St | � S( s� Convert the headers into a list suitable for WSGI. The values are byte strings in Python 2 converted to latin1 and unicode strings in Python 3 for the WSGI server to encode. :return: list R� ( R R R� R ( R Ry R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s 2c C s | j | j � S( N( R R� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRr � s c C s | j � S( N( Rr ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRs � s c C sT g } x1 | j � D]# \ } } | j d | | f � q W| j d � d j | � S( s9 Returns formatted headers suitable for HTTP transmission.s %s: %ss ( R� R? t join( R t strsR R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt __str__� s c C s d | j j t | � f S( Ns %s(%r)( R R R ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRM � s N(' R RI R& R0 RQ R� R~ R� R� Rp R� R� Ru RS Rt RA R R7 RK R RE R] R� t has_keyR� R� Ra R� R� R^ R� RY R= R� R� Rr Rs R� RM ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� I sB ' " t ImmutableHeadersMixinc B si e Z d Z d � Z d � Z e Z d � Z e Z Z d � Z d � Z d d � Z d � Z d � Z RS( s� Makes a :class:`Headers` immutable. We do not mark them as hashable though since the only usecase for this datastructure in Werkzeug is a view on a mutable structure. .. versionadded:: 0.5 :private: c C s t | � d S( N( R ( R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR7 � s c C s t | � d S( N( R ( R R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR= � s c C s t | � d S( N( R ( R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRa � s c C s t | � d S( N( R ( R R@ ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRA � s c C s t | � d S( N( R ( R RB R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRC � s i����c C s t | � d S( N( R ( R RD ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRE � s c C s t | � d S( N( R ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR] � s c C s t | � d S( N( R ( R R RX ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRY � s ( R RI R& R7 R= R� Ra RK R� RA RC RE R] RY ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s t EnvironHeadersc B sG e Z d Z d � Z d � Z e d � Z d � Z d � Z d � Z RS( s� Read only version of the headers from a WSGI environment. This provides the same interface as `Headers` and is constructed from a WSGI environment. From Werkzeug 0.3 onwards, the `KeyError` raised by this class is also a subclass of the :exc:`~exceptions.BadRequest` HTTP exception and will render a page for a ``400 BAD REQUEST`` if caught in a catch-all for HTTP exceptions. c C s | | _ d S( N( t environ( R R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRQ � s c C s | j | j k S( N( R� ( R R; ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s c C sJ | j � j d d � } | d k r5 t | j | � St | j d | � S( NR� R� t CONTENT_TYPEt CONTENT_LENGTHt HTTP_( R� R� ( t upperR� R� R� ( R R R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR~ � s c C s t t t | � � � S( N( R� R R� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� s c c s� x� t | j � D]� \ } } | j d � ra | d k ra | d j d d � j � t | � f Vq | d k r | j d d � j � t | � f Vq q Wd S( NR� t HTTP_CONTENT_TYPEt HTTP_CONTENT_LENGTHi R� R� R� R� ( R� R� ( s CONTENT_TYPEs CONTENT_LENGTH( R R� t startswithR� t titleR� ( R R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� s c C s t d | j j � � d S( Ns cannot create %r copies( R R R ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRr s ( R RI R& RQ R� R� R~ R� R� Rr ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s t CombinedMultiDictc B s� e Z d Z d � Z d d � Z e d � � Z d � Z d d d � Z d d � Z d � Z e Z e d � Z d � Z d � Z d � Z d � Z e d � Z d � Z d � Z e Z d � Z RS( s> A read only :class:`MultiDict` that you can pass multiple :class:`MultiDict` instances as sequence and it will combine the return values of all wrapped dicts: >>> from werkzeug.datastructures import CombinedMultiDict, MultiDict >>> post = MultiDict([('foo', 'bar')]) >>> get = MultiDict([('blub', 'blah')]) >>> combined = CombinedMultiDict([get, post]) >>> combined['foo'] 'bar' >>> combined['blub'] 'blah' This works for all read operations and will raise a `TypeError` for methods that usually change data which isn't possible. From Werkzeug 0.3 onwards, the `KeyError` raised by this class is also a subclass of the :exc:`~exceptions.BadRequest` HTTP exception and will render a page for a ``400 BAD REQUEST`` if caught in a catch-all for HTTP exceptions. c C s t | � | j f f S( N( R4 t dicts( R R5 ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR6 + s c C s | p g | _ d S( N( R� ( R R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRQ . s c C s t d | j � � d S( Ns& cannot create %r instances by fromkeys( R R ( R' ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRU 1 s c C s; x% | j D] } | | k r | | Sq Wt j | � � d S( N( R� R R� ( R R t d( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR~ 6 s c C sd x] | j D]R } | | k r | d k rT y | | | � SWqT t k rP q qT Xn | | Sq W| S( N( R� R0 Ro ( R R RX R4 R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRp < s c C s7 g } x* | j D] } | j | j | | � � q W| S( N( R� RA R� ( R R R4 R2 R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� G s c C s: t � } x$ | j D] } | j | j � � q Wt | � S( N( R� R� R\ RS R� ( R R2 R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRS M s c c s| t � } xl | j D]a } xX t | | � D]G \ } } | rI | | f Vq) | | k r) | j | � | | f Vq) q) Wq Wd S( N( R� R� R Ra ( R R t foundR� R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRu U s c c s& x t | � D] \ } } | Vq Wd S( N( R ( R R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRt _ s c C sZ i } xG | j D]< } x3 t | � D]% \ } } | j | g � j | � q# Wq Wt | � S( N( R� R RY RA R ( R R2 R� R Rt ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRv c s !c C s d � | j � D� S( Nc s s | ] } | d Vq d S( i N( ( Rx R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pys <genexpr>k s ( Rv ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRw j s c C s | j | j � S( s% Return a shallow copy of this object.( R R� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRr m s c C s: i } x- t | j � D] } | j | j | � � q W| S( s� Return the contents as regular dict. If `flat` is `True` the returned dict will only have the first item present, if `flat` is `False` all values will be returned as lists. :param flat: If set to `False` the dict returned will have lists with all the values in it. Otherwise it will only contain the first item for each key. :return: a :class:`dict` ( t reversedR� R\ R� ( R R� R2 R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� q s c C s t | j � � S( N( R� RS ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s c C s( x! | j D] } | | k r t Sq Wt S( N( R� R R� ( R R R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s c C s d | j j | j f S( Ns %s(%r)( R R R� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRM � s N( R RI R& R6 R0 RQ R_ RU R~ Rp R� RS R� R� Ru Rt Rv Rw Rr R R� R� R� R� RM ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� s& t FileMultiDictc B s e Z d Z d d d � Z RS( s� A special :class:`MultiDict` that has convenience methods to add files to it. This is used for :class:`EnvironBuilder` and generally useful for unittesting. .. versionadded:: 0.5 c C s� t | t � r | } ny t | t � rN | d k r< | } n t | d � } n | r| | d k r| t j | � d pv d } n t | | | | � } | j | | � d S( sP Adds a new file to the dict. `file` can be a file name or a :class:`file`-like or a :class:`FileStorage` object. :param name: the name of the field. :param file: a filename or :class:`file`-like object :param filename: an optional filename :param content_type: an optional content type t rbi s application/octet-streamN( R t FileStorageR R0 t opent mimetypest guess_typeRa ( R R( t filet filenamet content_typeR ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt add_file� s N( R RI R& R0 R� ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s t ImmutableDictc B s) e Z d Z d � Z d � Z d � Z RS( s; An immutable :class:`dict`. .. versionadded:: 0.5 c C s d | j j t j | � f S( Ns %s(%s)( R R R RM ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRM � s c C s t | � S( s� Return a shallow mutable copy of this object. Keep in mind that the standard library's :func:`copy` function is a no-op for this class like for any other python immutable type (eg: :class:`tuple`). ( R ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRr � s c C s | S( N( ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRs � s ( R RI R& RM Rr Rs ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s t ImmutableMultiDictc B s e Z d Z d � Z d � Z RS( s@ An immutable :class:`MultiDict`. .. versionadded:: 0.5 c C s t | � S( s� Return a shallow mutable copy of this object. Keep in mind that the standard library's :func:`copy` function is a no-op for this class like for any other python immutable type (eg: :class:`tuple`). ( R ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRr � s c C s | S( N( ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRs � s ( R RI R& Rr Rs ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s t ImmutableOrderedMultiDictc B s) e Z d Z d � Z d � Z d � Z RS( sG An immutable :class:`OrderedMultiDict`. .. versionadded:: 0.6 c C s t t | d t �� S( NR ( R� R R ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRV � s c C s t | � S( s� Return a shallow mutable copy of this object. Keep in mind that the standard library's :func:`copy` function is a no-op for this class like for any other python immutable type (eg: :class:`tuple`). ( R� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRr � s c C s | S( N( ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRs � s ( R RI R& RV Rr Rs ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s t Acceptc B s� e Z d Z d d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d d � Z e d � � Z RS( s� An :class:`Accept` object is just a list subclass for lists of ``(value, quality)`` tuples. It is automatically sorted by quality. All :class:`Accept` objects work similar to a list but provide extra functionality for working with the data. Containment checks are normalized to the rules of that header: >>> a = CharsetAccept([('ISO-8859-1', 1), ('utf-8', 0.7)]) >>> a.best 'ISO-8859-1' >>> 'iso-8859-1' in a True >>> 'UTF8' in a True >>> 'utf7' in a False To get the quality for an item you can use normal item lookup: >>> print a['utf-8'] 0.7 >>> a['utf7'] 0 .. versionchanged:: 0.5 :class:`Accept` objects are forced immutable now. c C s� | d k r% t j | � t | _ n� t | t � rS | j | _ t j | | � nq t | _ g | D] \ } } | | f ^ qc } | j � | j � t j | g | D] \ } } | | f ^ q� � d S( N( R0 R RQ R� t providedR R� R RH RF ( R Rt t bR! ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRQ s % c C s" | d k p! | j � | j � k S( s- Check if a value matches a given accept item.t *( R� ( R R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt _value_matches s c C s, t | t � r | j | � St j | | � S( s� Besides index lookup (getting item n) you can also pass it a string to get the quality for the item. If the item is not in the list, the returned quality is ``0``. ( R R t qualityR R~ ( R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR~ s c C s1 x* | D]" \ } } | j | | � r | Sq Wd S( s� Returns the quality of the key. .. versionadded:: 0.6 In previous versions you had to use the item-lookup syntax (eg: ``obj[key]`` instead of ``obj.quality(key)``) i ( R� ( R R R R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� $ s c C s1 x* | D]" \ } } | j | | � r t Sq Wt S( N( R� R R� ( R R R R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� 0 s c C s' d | j j d j d � | D� � f S( Ns %s([%s])s , c s s% | ] \ } } d | | f Vq d S( s (%r, %s)N( ( Rx R t y( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pys <genexpr>9 s ( R R R� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRM 6 s c C sg t | t � rW x6 t | � D]( \ } \ } } | j | | � r | Sq Wt | � � n t j | | � S( s� Get the position of an entry or raise :exc:`ValueError`. :param key: The key to be looked up. .. versionchanged:: 0.5 This used to raise :exc:`IndexError`, which was inconsistent with the list API. ( R R R� R� Ro R RD ( R R R� R R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRD < s c C s* y | j | � SWn t k r% d SXd S( sa Get the position of an entry or return -1. :param key: The key to be looked up. i����N( RD Ro ( R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt findL s c c s x | D] } | d Vq Wd S( s Iterate over all values.i N( ( R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRt V s c C sV g } x@ | D]8 \ } } | d k r8 d | | f } n | j | � q Wd j | � S( s2 Convert the header set into an HTTP header string.i s %s;q=%st ,( R? R� ( R R� R R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt to_header[ s c C s | j � S( N( R� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� d s c C si d } | } xV | D]N } xE | D]= \ } } | | k r< Pn | j | | � r | } | } q q Wq W| S( s7 Returns the best match from a list of possible matches based on the quality of the client. If two items have the same quality, the one is returned that comes first. :param matches: a list of matches to check for :param default: the value that is returned if none match i����( R� ( R t matchesRX t best_qualityR� t server_itemt client_itemR� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt best_matchg s c C s | r | d d Sd S( s The best match as value.i N( ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt bestz s ( N( R RI R& RQ R� R~ R� R� RM RD R� Rt R� R� R0 R� t propertyR ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s t MIMEAcceptc B sD e Z d Z d � Z e d � � Z e d � � Z e d � � Z RS( sR Like :class:`Accept` but with special methods and behavior for mimetypes. c C s d � } d | k r( t d | � � n | | � \ } } | d k re | d k re t d | � � n d | k ru t S| | � \ } } | d k r� | d k r� t S| | k o� d k n p| | k o� d k n p| | k o| d k p| d k p| | k S( Nc S s. | j � } | d k r d p- | j d d � S( NR� t /i ( R� R� ( R� t split( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt _normalize� s R s invalid mimetype %rR� ( Ro R� ( R R R R t value_typet value_subtypet item_typet item_subtype( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s c C s d | k p d | k p | j S( s! True if this object accepts HTML.s text/htmls application/xhtml+xml( t accept_xhtml( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt accept_html� s c C s d | k p d | k S( s" True if this object accepts XHTML.s application/xhtml+xmls application/xml( ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR � s c C s d | k S( s! True if this object accepts JSON.s application/json( ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt accept_json� s ( R RI R& R� R R R R ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR � s t LanguageAcceptc B s e Z d Z d � Z RS( s: Like :class:`Accept` but with normalization for languages.c C s+ d � } | d k p* | | � | | � k S( Nc S s t j | j � � S( N( t _locale_delim_reR R� ( t language( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR � s R� ( ( R R R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s ( R RI R& R� ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR � s t CharsetAcceptc B s e Z d Z d � Z RS( s9 Like :class:`Accept` but with normalization for charsets.c C s+ d � } | d k p* | | � | | � k S( Nc S s3 y t j | � j SWn t k r. | j � SXd S( N( t codecst lookupR( t LookupErrorR� ( R( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR � s R� ( ( R R R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s ( R RI R& R� ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR � s c s; t � � � f d � � � f d � � f d � d � � S( s| Return a new property object for a cache header. Useful if you want to add support for a cache extension in a subclass.c s | j � � � � S( N( t _get_cache_value( R ( t emptyR R4 ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR � s c s | j � | � � S( N( t _set_cache_value( R R� ( R R4 ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR � s c s | j � � S( N( t _del_cache_value( R ( R ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR � s s accessor for %r( R ( R R R4 ( ( R R R4 sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt cache_property� s t _CacheControlc B s� e Z d Z e d d d � Z e d d e � Z e d d e � Z e d d d � Z d d d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( sV Subclass of a dict that stores values for a Cache-Control header. It has accessors for all the cache-control directives specified in RFC 2616. The class does not differentiate between request and response directives. Because the cache-control directives in the HTTP header use dashes the python descriptors use underscores for that. To get a header of the :class:`CacheControl` object again you can convert the object into a string or call the :meth:`to_header` method. If you plan to subclass it and add your own items have a look at the sourcecode for that class. .. versionchanged:: 0.4 Setting `no_cache` or `private` to boolean `True` will set the implicit none-value which is ``*``: >>> cc = ResponseCacheControl() >>> cc.no_cache = True >>> cc <ResponseCacheControl 'no-cache'> >>> cc.no_cache '*' >>> cc.no_cache = None >>> cc <ResponseCacheControl ''> In versions before 0.5 the behavior documented here affected the now no longer existing `CacheControl` class. s no-cacheR� s no-stores max-agei����s no-transformc C s2 t j | | p d � | | _ | d k | _ d S( N( ( R RQ Ri R0 R� ( R Rt Ri ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRQ � s c C sw | t k r | | k S| | k rs | | } | d k r< | S| d k ro y | | � } Wqo t k rk qo Xn | Sd S( s+ Used internally by the accessor properties.N( t boolR0 Ro ( R R R R4 R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR � s c C su | t k r2 | r d | | <qq | j | d � n? | d k rN | j | � n# | t k rg d | | <n | | | <d S( s+ Used internally by the accessor properties.N( R R0 RE R ( R R R R4 ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR s c C s | | k r | | =n d S( s+ Used internally by the accessor properties.N( ( R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR s c C s t | � S( s6 Convert the stored values into a cache control header.( t dump_header( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� " s c C s | j � S( N( R� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� & s c C s d | j j | j � f S( Ns <%s %r>( R R R� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRM ) s N( ( R RI R& R R0 t no_cacheR t no_storet intt max_aget no_transformRQ R R R R� R� RM ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR � s t RequestCacheControlc B sV e Z d Z e d d e � Z e d d e � Z e d d d � Z e d d e � Z RS( s A cache control for requests. This is immutable and gives access to all the request-relevant cache control headers. To get a header of the :class:`RequestCacheControl` object again you can convert the object into a string or call the :meth:`to_header` method. If you plan to subclass it and add your own items have a look at the sourcecode for that class. .. versionadded:: 0.5 In previous versions a `CacheControl` class existed that was used both for request and response. s max-staleR� s min-freshs no-transforms only-if-cachedN( R RI R& R R t max_stalet min_freshR0 R R t only_if_cached( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR! 0 s t ResponseCacheControlc B sh e Z d Z e d d e � Z e d d d � Z e d d e � Z e d d e � Z e d d d � Z RS( s* A cache control for responses. Unlike :class:`RequestCacheControl` this is mutable and gives access to response-relevant cache control headers. To get a header of the :class:`ResponseCacheControl` object again you can convert the object into a string or call the :meth:`to_header` method. If you plan to subclass it and add your own items have a look at the sourcecode for that class. .. versionadded:: 0.5 In previous versions a `CacheControl` class existed that was used both for request and response. t publict privateR� s must-revalidates proxy-revalidates s-maxageN( R RI R& R R0 R R& R' t must_revalidatet proxy_revalidatet s_maxage( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR% D s t CallbackDictc B s& e Z d Z d d d � Z d � Z RS( sw A dict that calls a function passed every time something is changed. The function is passed the dict instance. c C s# t j | | p d � | | _ d S( N( ( R RQ Ri ( R t initialRi ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRQ d s c C s d | j j t j | � f S( Ns <%s %s>( R R R RM ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRM h s N( R RI R& R0 RQ RM ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR+ _ s t HeaderSetc B s� e Z d Z d d d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s� Similar to the :class:`ETags` class this implements a set-like structure. Unlike :class:`ETags` this is case insensitive and used for vary, allow, and content-language headers. If not constructed using the :func:`parse_set_header` function the instantiation works like this: >>> hs = HeaderSet(['foo', 'bar', 'baz']) >>> hs HeaderSet(['foo', 'bar', 'baz']) c C sM t | p d � | _ t g | j D] } | j � ^ q" � | _ | | _ d S( N( ( R t _headersR� R� t _setRi ( R t headersRi R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRQ | s +c C s | j | f � d S( s Add a new header to the set.N( R\ ( R t header( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRa � s c C s� | j � } | | j k r* t | � � n | j j | � x= t | j � D], \ } } | j � | k rJ | j | =PqJ qJ W| j d k r� | j | � n d S( sC Remove a header from the set. This raises an :exc:`KeyError` if the header is not in the set. .. versionchanged:: 0.5 In older versions a :exc:`IndexError` was raised instead of a :exc:`KeyError` if the object was missing. :param header: the header to be removed. N( R� R/ Rn RK R� R. Ri R0 ( R R1 R R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRK � s c C s� t } xR | D]J } | j � } | | j k r | j j | � | j j | � t } q q W| r� | j d k r� | j | � n d S( s� Add all the headers from the iterable to the set. :param iterable: updates the set with the items from the iterable. N( R� R� R/ R. R? Ra R Ri R0 ( R R@ t inserted_anyR1 R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR\ � s c C s) y | j | � SWn t k r$ n Xd S( sd Like :meth:`remove` but ignores errors. :param header: the header to be discarded. N( RK Rn ( R R1 ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt discard� s c C sF | j � } x3 t | j � D]" \ } } | j � | k r | Sq Wd S( s� Return the index of the header in the set or return -1 if not found. :param header: the header to be looked up. i����( R� R� R. ( R R1 R� R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s c C s. | j | � } | d k r* t | � � n | S( s� Return the index of the header in the set or raise an :exc:`IndexError`. :param header: the header to be looked up. i ( R� t IndexError( R R1 R2 ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRD � s c C s7 | j j � | j 2| j d k r3 | j | � n d S( s Clear the set.N( R/ R^ R. Ri R0 ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR^ � s c C s | r t | j � St | j � S( s� Return the set as real python set type. When calling this, all the items are converted to lowercase and the ordering is lost. :param preserve_casing: if set to `True` the items in the set returned will have the original case like in the :class:`HeaderSet`, otherwise they will be lowercase. ( R� R. R/ ( R t preserve_casing( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt as_set� s c C s d j t t | j � � S( s2 Convert the header set into an HTTP header string.s , ( R� t mapt quote_header_valueR. ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s c C s | j | S( N( R. ( R R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR~ � s c C sK | j j | � } | j j | j � � | j d k rG | j | � n d S( N( R. RE R/ RK R� Ri R0 ( R R� R2 ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR7 � s c C si | j | } | j j | j � � | | j | <| j j | j � � | j d k re | j | � n d S( N( R. R/ RK R� Ra Ri R0 ( R R� R t old( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR= � s c C s | j � | j k S( N( R� R/ ( R R1 ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s c C s t | j � S( N( R� R/ ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s c C s t | j � S( N( R� R. ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s c C s t | j � S( N( R R/ ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt __nonzero__� s c C s | j � S( N( R� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s c C s d | j j | j f S( Ns %s(%r)( R R R. ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRM s N( R RI R& R0 RQ Ra RK R\ R3 R� RD R^ R� R6 R� R~ R7 R= R� R� R� R: R� RM ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR- o s( t ETagsc B s� e Z d Z d d e d � Z e d � Z d � Z d � Z d � Z d � Z d � Z d d e d � Z d � Z d � Z d � Z d � Z d � Z RS( sY A set that can be used to check if one etag is present in a collection of etags. c C s> t | r | p d � | _ t | p( d � | _ | | _ d S( N( ( ( RW t _strongt _weakt star_tag( R t strong_etagst weak_etagsR> ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRQ s c C s, t | j � } | r( | j | j � n | S( so Convert the `ETags` object into a python set. Per default all the weak etags are not part of this set.( R� R< R\ R= ( R t include_weakR2 ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR6 s c C s | | j k S( s Check if an etag is weak.( R= ( R t etag( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt is_weak s c C s | j | � p | j | � S( sC Check if an etag is part of the set including weak and strong tags.( RC t contains( R RB ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt contains_weak s c C s | j r t S| | j k S( sy Check if an etag is part of the set ignoring weak tags. It is also possible to use the ``in`` operator. ( R> R R< ( R RB ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRD " s c C s2 t | � \ } } | r% | j | � S| j | � S( s� When passed a quoted tag it will check if this tag is part of the set. If the tag is weak it is checked against weak and strong tags, otherwise strong only.( t unquote_etagRE RD ( R RB t weak( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt contains_raw+ s c C sR | j r d Sd j g | j D] } d | ^ q g | j D] } d | ^ q: � S( s0 Convert the etags set into a HTTP header string.R� s , s "%s"s w/"%s"( R> R� R< R= ( R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� 4 s c C sn | | g j d � d k r* t d � � n | d k rE t | � } n | ra | | j k ra t Sn | | j k S( Ni s- either tag or data required, but at least one( t countR0 R t generate_etagR= R R< ( R RB t dataRA ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt __call__= s c C s t | j p | j p | j � S( N( R R> R< R= ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR: G s c C s | j � S( N( R� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� J s c C s t | j � S( N( R� R< ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� M s c C s | j | � S( N( RD ( R RB ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� P s c C s d | j j t | � f S( Ns <%s %r>( R R R� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRM S s N( R RI R& R0 R� RQ R6 RC RE RD RH R� RL R: R� R� R� RM ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR; s t IfRangec B s8 e Z d Z d d d � Z d � Z d � Z d � Z RS( s� Very simple object that represents the `If-Range` header in parsed form. It will either have neither a etag or date or one of either but never both. .. versionadded:: 0.7 c C s | | _ | | _ d S( N( RB t date( R RB RN ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRQ _ s c C s< | j d k r t | j � S| j d k r8 t | j � Sd S( s- Converts the object back into an HTTP header.t N( RN R0 t http_dateRB t quote_etag( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� f s c C s | j � S( N( R� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� n s c C s d | j j t | � f S( Ns <%s %r>( R R R� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRM q s N( R RI R& R0 RQ R� R� RM ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRM W s t Rangec B sD e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s� Represents a range header. All the methods are only supporting bytes as unit. It does store multiple ranges but :meth:`range_for_length` will only work if only one range is provided. .. versionadded:: 0.7 c C s | | _ | | _ d S( N( t unitst ranges( R RS RT ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRQ } s c C s� | j d k s0 | d k s0 t | j � d k r4 d S| j d \ } } | d k ru | } | d k ru | | 7} qu n t | | | � r� | t | | � f Sd S( s� If the range is for bytes, the length is not None and there is exactly one range and it is satisfiable it returns a ``(start, stop)`` tuple, otherwise `None`. R� i i N( RS R0 R� RT t is_byte_range_validt min( R t lengtht startt end( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt range_for_length� s 0 c C s= | j | � } | d k r9 t | j | d | d | � Sd S( s� Creates a :class:`~werkzeug.datastructures.ContentRange` object from the current range and given content length. i i N( RZ R0 t ContentRangeRS ( R RW t rng( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt make_content_range� s c C s� g } xj | j D]_ \ } } | d k rT | j | d k rD d | pM t | � � q | j d | | d f � q Wd | j d j | � f S( s- Converts the object back into an HTTP header.i s %s-s %s-%si s %s=%sR� N( RT R0 R? R� RS R� ( R RT t beginRY ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s , c C s | j � S( N( R� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s c C s d | j j t | � f S( Ns <%s %r>( R R R� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRM � s ( R RI R& RQ RZ R] R� R� RM ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRR u s R[ c B s� e Z d Z d d d � Z d � Z e d � Z e d � Z e d � Z e d � Z d d d � Z d � Z d � Z d � Z e Z d � Z d � Z RS( sD Represents the content range header. .. versionadded:: 0.7 c C s# | | _ | j | | | | � d S( N( Ri R� ( R RS RX t stopRW Ri ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRQ � s c s+ � f d � } � f d � } t | | � S( Nc s t | � � S( N( R$ ( R ( R( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt fget� s c s3 t | � | � | j d k r/ | j | � n d S( N( R% Ri R0 ( R R ( R( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt fset� s ( R ( R( R` Ra ( ( R( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt _callback_property� s t _unitst _startt _stopt _lengthR� c C sG | | _ | | _ | | _ | | _ | j d k rC | j | � n d S( s# Simple method to update the ranges.N( Rc Rd Re Rf Ri R0 ( R RX R_ RW RS ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s c C s | j d d d d �d S( sc Sets the units to `None` which indicates that the header should no longer be used. RS N( R� R0 ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt unset� s c C su | j d k r d S| j d k r+ d } n | j } | j d k rT d | j | f Sd | j | j | j d | f S( NRO R� s %s */%ss %s %s-%s/%si ( RS R0 RW RX R_ ( R RW ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s c C s | j d k S( N( RS R0 ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR: � s c C s | j � S( N( R� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s c C s d | j j t | � f S( Ns <%s %r>( R R R� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRM � s N( R RI R& R0 RQ Rb RS RX R_ RW R� Rg R� R: t __bool__R� RM ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR[ � s t Authorizationc B s� e Z d Z d d � Z e d � d d �Z e d � d d �Z e d � d d �Z e d � d d �Z e d � d d �Z e d � d d �Z e d � d d �Z e d � d d �Z e d � d d �Z e d � � Z RS( s� Represents an `Authorization` header sent by the client. You should not create this kind of object yourself but use it when it's returned by the `parse_authorization_header` function. This object is a dict subclass and can be altered by setting dict items but it should be considered immutable as it's returned by the client and not meant for modifications. .. versionchanged:: 0.5 This object became immutable. c C s# t j | | p i � | | _ d S( N( R RQ R4 ( R t auth_typeRK ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRQ s c C s | j d � S( Nt username( Rp ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR s t docsd The username transmitted. This is set for both basic and digest auth all the time.c C s | j d � S( Nt password( Rp ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR s ss When the authentication type is basic this is the password transmitted by the client, else `None`.c C s | j d � S( Nt realm( Rp ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR s sA This is the server realm sent back for HTTP digest auth.c C s | j d � S( Nt nonce( Rp ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR s s� The nonce the server sent for digest auth, sent back by the client. A nonce should be unique for every 401 response for HTTP digest auth.c C s | j d � S( Nt uri( Rp ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR s s� The URI from Request-URI of the Request-Line; duplicated because proxies are allowed to change the Request-Line in transit. HTTP digest auth only.c C s | j d � S( Nt nc( Rp ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR s sz The nonce count value transmitted by clients if a qop-header is also transmitted. HTTP digest auth only.c C s | j d � S( Nt cnonce( Rp ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR s s� If the server sent a qop-header in the ``WWW-Authenticate`` header, the client has to provide this value for HTTP digest auth. See the RFC for more details.c C s | j d � S( Nt response( Rp ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR s s� A string of 32 hex digits computed as defined in RFC 2617, which proves that the user knows a password. Digest auth only.c C s | j d � S( Nt opaque( Rp ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR # s s� The opaque header from the server returned unchanged by the client. It is recommended that this string be base64 or hexadecimal data. Digest auth only.c s% � f d � } t � j d � | � S( sj Indicates what "quality of protection" the client has applied to the message for HTTP digest auth.c s: | r d � k r � d =n | r6 | j � � d <n d S( Nt qop( R� ( t header_set( R ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRi , s Ru ( t parse_set_headerRp ( R Ri ( ( R sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRu ( s N( R RI R& R0 RQ R Rk Rm Rn Ro Rp Rq Rr Rs Rt Ru ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRi � s* t WWWAuthenticatec B sF e Z d Z e d d d d g � Z d d d d � Z d d � Z d d d e d � Z d � Z d � Z d � Z d d � Z d d � Z e d d d �Z e d d d �Z e d d d �Z e d d d �Z e d d d �Z e d d d �Z e d d d �Z d � Z d � Z e e e d d �Z [ [ e e � Z [ RS( s5 Provides simple access to `WWW-Authenticate` headers.t domainRo Rt Rn c C s6 t j | | p d � | r) | | d <n | | _ d S( Nt __auth_type__( ( R RQ Ri ( R Rj Rt Ri ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRQ : s s authentication requiredc C sH t j | � t j | i d d 6| d 6� | j rD | j | � n d S( s* Clear the auth info and enable basic auth.t basicRz Rn N( R R^ R\ Ri ( R Rn ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt set_basic@ s t authc C s� i d d 6| d 6| d 6t | � d 6} | r; d | d <n | d k rT | | d <n | d k rm | | d <n t j | � t j | | � | j r� | j | � n d S( s+ Clear the auth info and enable digest auth.t digestRz Rn Ro Ru t TRUEt staleRt t algorithmN( R R0 R R^ R\ Ri ( R Rn Ro Ru Rt R� R� R� ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt set_digestG s c C s t | � } | j d d � p! d } d | j � d j g t | � D]1 \ } } d | t | d | | j k �f ^ qC � f S( s9 Convert the stored values into a WWW-Authenticate header.Rz R{ s %s %ss , s %s=%st allow_tokenN( R RE R0 R� R� R R8 t _require_quoting( R R� Rj R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� [ s c C s | j � S( N( R� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� e s c C s d | j j | j � f S( Ns <%s %r>( R R R� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRM h s c s+ � f d � } t � f d � | d | �S( su A static helper function for subclasses to add extra authentication system properties onto a class:: class FooAuthenticate(WWWAuthenticate): special_realm = auth_property('special_realm') For more information have a look at the sourcecode to see how the regular properties (:attr:`realm` etc.) are implemented. c s3 | d k r | j � d � n t | � | � <d S( N( R0 RE R� ( R R ( R( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt _set_valuex s c s | j � � S( N( Rp ( R ( R( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR } s Rl ( R ( R( Rl R� ( ( R( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt auth_propertyn s c s � f d � } t | d | �S( Nc s( � � f d � } t � j � � | � S( Nc s: | r � � k r � � =n | r6 | j � � � <n d S( N( R� ( Rv ( R( R ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRi � s ( Rw Rp ( R Ri ( R( ( R sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR` � s Rl ( R ( R( Rl R` ( ( R( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt _set_property s Rz Rl s` The type of the auth mechanism. HTTP currently specifies `Basic` and `Digest`.s A string to be displayed to users so they know which username and password to use. This string should contain at least the name of the host performing the authentication and might additionally indicate the collection of users who might have access.s� A list of URIs that define the protection space. If a URI is an absolute path, it is relative to the canonical root URL of the server being accessed.s� A server-specified data string which should be uniquely generated each time a 401 response is made. It is recommended that this string be base64 or hexadecimal data.s A string of data, specified by the server, which should be returned by the client unchanged in the Authorization header of subsequent requests with URIs in the same protection space. It is recommended that this string be base64 or hexadecimal data.R� s" A string indicating a pair of algorithms used to produce the digest and a checksum. If this is not present it is assumed to be "MD5". If the algorithm is not understood, the challenge should be ignored (and a different one used, if there is more than one).Ru sJ A set of quality-of-privacy directives such as auth and auth-int.c C s/ | j d � } | d k r+ | j � d k Sd S( NR� t true( Rp R0 R� ( R t val( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt _get_stale� s c C s9 | d k r | j d d � n | r+ d p. d | d <d S( NR� R t FALSE( R0 RE ( R R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt _set_stale� s s} A flag, indicating that the previous request from the client was rejected because the nonce value was stale.N( R} ( R RI R& RW R� R0 RQ R| R� R� R� R� RM R� R� R4 Rn Ry Ro Rt R� Ru R� R� R R� t staticmethod( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRx 4 s@ R� c B s� e Z d Z d d d d d d d � Z d � Z e d � � Z e d � � Z e d � � Z e d � � Z d d � Z d � Z d � Z d � Z d � Z d � Z RS( s@ The :class:`FileStorage` class is a thin wrapper over incoming files. It is used by the request object to represent uploaded files. All the attributes of the wrapper stream are proxied by the file storage so it's possible to do ``storage.read()`` instead of the long form ``storage.stream.read()``. c C s | | _ | p t | _ | d k r� t | d d � } t | � } | r} | d | d � k r} | d | d � k r} d } n t r� t | t � r� | j t j � d � } q� n | | _ | d k r� t � } n | | _ | d k r� | | d <n | d k rt | � | d <n d S( NR( i t <i����t >R� s Content-Types Content-Length( R( R t streamR0 R$ R R R R� R� t syst getfilesystemencodingR� R� R0 R� ( R R� R� R( R� t content_lengthR0 t s( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRQ � s$ 2 c C s( t | d � s$ t | j � | _ n d S( Nt _parsed_content_type( t hasattrt parse_options_headerR� R� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt _parse_content_type� s c C s | j j d � S( s; The content-type sent in the header. Usually not availables content-type( R0 Rp ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s c C s t | j j d � p d � S( s= The content-length sent in the header. Usually not availables content-lengthi ( R R0 Rp ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s c C s | j � | j d S( s� Like :attr:`content_type` but without parameters (eg, without charset, type etc.). For example if the content type is ``text/html; charset=utf-8`` the mimetype would be ``'text/html'``. .. versionadded:: 0.7 i ( R� R� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt mimetype� s c C s | j � | j d S( s� The mimetype parameters as dict. For example if the content type is ``text/html; charset=utf-8`` the params would be ``{'charset': 'utf-8'}``. .. versionadded:: 0.7 i ( R� R� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt mimetype_params� s i @ c C so d d l m } t } t | t � r= t | d � } t } n z | | j | | � Wd | rj | j � n Xd S( s{ Save the file to a destination path or file object. If the destination is a file object you have to close it yourself after the call. The buffer size is the number of bytes held in memory during the copy process. It defaults to 16KB. For secure file saving also have a look at :func:`secure_filename`. :param dst: a filename or open file object the uploaded file is saved to. :param buffer_size: the size of the buffer. This works the same as the `length` parameter of :func:`shutil.copyfileobj`. i����( t copyfileobjt wbN( t shutilR� R� R R R� R R� t close( R t dstt buffer_sizeR� t close_dst( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt save s c C s) y | j j � Wn t k r$ n Xd S( s& Close the underlying file if possible.N( R� R� t Exception( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� ! s c C s t | j � S( N( R R� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR: ( s c C s t | j | � S( N( R$ R� ( R R( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt __getattr__+ s c C s t | j d � S( NRO ( R� t readline( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� . s c C s d | j j | j | j f S( Ns <%s: %r (%r)>( R R R� R� ( R ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyRM 1 s N( R RI R& R0 RQ R� R R� R� R� R� R� R� R: R� R� RM ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyR� � s ( R� R RJ R8 Rw RF RQ R� RP RU ( R (R R& t reR� R R� Rr R t itertoolsR t werkzeug._internalR R t werkzeug._compatR R R R R R R R R R t compileR R R R- t objectR. R RL RN R` Rh R Rm Rq R R� R� R� R� R� R� R� R� R� R� R� R� R� R R R R R R! R% R� R+ R- R; RM RR R[ Ri Rx R� t werkzeug.httpR� R RJ R8 Rw RF RQ R� RP RU t werkzeugR ( ( ( sF /opt/imh-python/lib/python2.7/site-packages/werkzeug/datastructures.pyt <module> sv F 71 ,&� 0 � � y%,{ �6 [�O 7L<��F
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