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Wrap a function so that results for any argument tuple are stored in
'cache'. Note that the args to the function must be usable as dictionary
keys.
Only the first num_args are considered when creating the key.
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Decorator that converts a method with a single self argument into a
property cached on the instance.
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This is just a base class for the proxy class created in
the closure of the lazy function. It can be used to recognize
promises in code.
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Turns any callable into a lazy evaluated callable. You need to give result
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the lazy evaluation code is triggered. Results are not memoized; the
function is evaluated on every access.
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Encapsulate a function call and act as a proxy for methods that are
called on the result of that function. The function is not evaluated
until one of the methods on the result is called.
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A decorator that allows a function to be called with one or more lazy
arguments. If none of the args are lazy, the function is evaluated
immediately, otherwise a __proxy__ is returned that will evaluate the
function when needed.
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A wrapper for another class that can be used to delay instantiation of the
wrapped class.
By subclassing, you have the opportunity to intercept and alter the
instantiation. If you don't need to do that, use SimpleLazyObject.
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Must be implemented by subclasses to initialise the wrapped object.
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s N( R R R R R\ R R` t getattrt __getattr__Rd Rf R^ t dirt __dir__Ri Rj Rk ( ( ( s9 /tmp/pip-install-XxeQeY/django/django/utils/functional.pyRa � s t SimpleLazyObjectc B s� e Z d Z d � Z d � Z e j rB e e � Z e e
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A lazy object initialised from any function.
Designed for compound objects of unknown type. For builtins or objects of
known type, use django.utils.functional.lazy.
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Pass in a callable that returns the object to be wrapped.
If copies are made of the resulting SimpleLazyObject, which can happen
in various circumstances within Django, then you must ensure that the
callable can be safely run more than once and will return the same
value.
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lazy_propertyc B s# e Z d Z d d d d d � Z RS( sj
A property that works with subclasses by wrapping the decorated
functions of the base class.
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instance_typeRb ( ( s9 /tmp/pip-install-XxeQeY/django/django/utils/functional.pyt fgets s c S s t | | � | � S( N( Rl ( R Rc Rb ( ( s9 /tmp/pip-install-XxeQeY/django/django/utils/functional.pyt fsetw s c S s t | | � � S( N( Rl ( R Rb ( ( s9 /tmp/pip-install-XxeQeY/django/django/utils/functional.pyt fdel{ s ( R R R R� ( R9 R� R� R� t doc( ( s9 /tmp/pip-install-XxeQeY/django/django/utils/functional.pyRv q s N( R R R R Rv ( ( ( s9 /tmp/pip-install-XxeQeY/django/django/utils/functional.pyR� l s c C s8 g g f } x% | D] } | | | � j | � q W| S( s�
Splits the values into two sets, based on the return value of the function
(True/False). e.g.:
>>> partition(lambda x: x > 3, range(5))
[0, 1, 2, 3], [4]
( t append( t predicatet valuest resultst item( ( s9 /tmp/pip-install-XxeQeY/django/django/utils/functional.pyt partition� s
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� f g d 6d d � f d d � f d d � f g d 6} t t | � � t | � @} | s� t d � � n t | � } xU | | D]I \ } } | | k r� | | _ t t | � j | _ t | | | � q� q� W| S( s6 Class decorator that fills in missing ordering methodst __gt__c S s | | k p | | k S( N( ( R RJ ( ( s9 /tmp/pip-install-XxeQeY/django/django/utils/functional.pyt <lambda>� s t __le__c S s | | k p | | k S( N( ( R RJ ( ( s9 /tmp/pip-install-XxeQeY/django/django/utils/functional.pyR� � s t __ge__c S s | | k S( N( ( R RJ ( ( s9 /tmp/pip-install-XxeQeY/django/django/utils/functional.pyR� � s RL c S s | | k p | | k S( N( ( R RJ ( ( s9 /tmp/pip-install-XxeQeY/django/django/utils/functional.pyR� � s c S s | | k o | | k S( N( ( R RJ ( ( s9 /tmp/pip-install-XxeQeY/django/django/utils/functional.pyR� � s c S s | | k S( N( ( R RJ ( ( s9 /tmp/pip-install-XxeQeY/django/django/utils/functional.pyR� � s c S s | | k p | | k S( N( ( R RJ ( ( s9 /tmp/pip-install-XxeQeY/django/django/utils/functional.pyR� � s c S s | | k p | | k S( N( ( R RJ ( ( s9 /tmp/pip-install-XxeQeY/django/django/utils/functional.pyR� � s c S s | | k S( N( ( R RJ ( ( s9 /tmp/pip-install-XxeQeY/django/django/utils/functional.pyR� � s c S s | | k p | | k S( N( ( R RJ ( ( s9 /tmp/pip-install-XxeQeY/django/django/utils/functional.pyR� � s c S s | | k o | | k S( N( ( R RJ ( ( s9 /tmp/pip-install-XxeQeY/django/django/utils/functional.pyR� � s c S s | | k S( N( ( R RJ ( ( s9 /tmp/pip-install-XxeQeY/django/django/utils/functional.pyR� � s s6 must define at least one ordering operation: < > <= >=( t setRn t
ValueErrort maxR Rl t intR R- ( R9 t convertt rootst roott opnamet opfunc( ( s9 /tmp/pip-install-XxeQeY/django/django/utils/functional.pyRV � s. ( i i i ( Rs R� t functoolsR t syst django.utilsR t django.utils.six.movesR R
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