Current File : //lib/python2.7/site-packages/kitchen/collections/strictdict.pyo
�
i�:Oc @ s^ d Z y d d l m Z Wn! e k
r= d d l m Z n Xd e f d � � YZ d Z d S( s�
----------
StrictDict
----------
:class:`kitchen.collections.StrictDict` provides a dictionary that treats
:class:`str` and :class:`unicode` as distinct key values.
i����( t defaultdictt
StrictDictc B sJ e Z d Z d � Z d � Z d � Z d � Z e Z d � Z d � Z RS( sQ
Map class that considers :class:`unicode` and :class:`str` different keys
Ordinarily when you are dealing with a :class:`dict` keyed on strings you
want to have keys that have the same characters end up in the same bucket
even if one key is :class:`unicode` and the other is a byte :class:`str`.
The normal :class:`dict` type does this for :term:`ASCII` characters (but
not for anything outside of the :term:`ASCII` range.)
Sometimes, however, you want to keep the two string classes strictly
separate, for instance, if you're creating a single table that can map
from :class:`unicode` characters to :class:`str` characters and vice
versa. This class will help you do that by making all :class:`unicode`
keys evaluate to a different key than all :class:`str` keys.
.. seealso::
:class:`dict`
for documentation on this class's methods. This class implements
all the standard :class:`dict` methods. Its treatment of
:class:`unicode` and :class:`str` keys as separate is the only
difference.
c C s t j | t | � | f � S( N( R t __getitem__t repr( t selft key( ( sB /usr/lib/python2.7/site-packages/kitchen/collections/strictdict.pyR B s c C s# t j | t | � | f | � d S( N( R t __setitem__R ( R R t value( ( sB /usr/lib/python2.7/site-packages/kitchen/collections/strictdict.pyR E s c C s t j | t | � | f � d S( N( R t __delitem__R ( R R ( ( sB /usr/lib/python2.7/site-packages/kitchen/collections/strictdict.pyR H s c c s' x t j | � D] } | d Vq Wd S( Ni ( R t __iter__( R t i( ( sB /usr/lib/python2.7/site-packages/kitchen/collections/strictdict.pyR K s c C s t | j � � S( N( t listR ( R ( ( sB /usr/lib/python2.7/site-packages/kitchen/collections/strictdict.pyt keysQ s c C s t j | t | � | f � S( N( R t __contains__R ( R R ( ( sB /usr/lib/python2.7/site-packages/kitchen/collections/strictdict.pyR
T s (
t __name__t
__module__t __doc__R R R R t iterkeysR R
( ( ( sB /usr/lib/python2.7/site-packages/kitchen/collections/strictdict.pyR ) s N( R ( R t collectionsR t ImportErrort kitchen.pycompat25.collectionsR t __all__( ( ( sB /usr/lib/python2.7/site-packages/kitchen/collections/strictdict.pyt <module> s
.
Mini Shell