Package lxml :: Module etree :: Class ElementNamespaceClassLookup
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Class ElementNamespaceClassLookup

            object --+        
                     |        
    ElementClassLookup --+    
                         |    
FallbackElementClassLookup --+
                             |
                            ElementNamespaceClassLookup

ElementNamespaceClassLookup(self, fallback=None)

Element class lookup scheme that searches the Element class in the Namespace registry.

Usage:

>>> lookup = ElementNamespaceClassLookup()
>>> ns_elements = lookup.get_namespace("http://schema.org/Movie")
>>> @ns_elements
... class movie(ElementBase):
...     "Element implementation for 'movie' tag (using class name) in schema namespace."
>>> @ns_elements("movie")
... class MovieElement(ElementBase):
...     "Element implementation for 'movie' tag (explicit tag name) in schema namespace."
Instance Methods [hide private]
 
__init__(self, fallback=None)
x.__init__(...) initializes x; see help(type(x)) for signature
a new object with type S, a subtype of T
__new__(T, S, ...)
 
get_namespace(self, ns_uri)
Retrieve the namespace object associated with the given URI. Pass None for the empty namespace.

Inherited from FallbackElementClassLookup: set_fallback

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Properties [hide private]

Inherited from FallbackElementClassLookup: fallback

Inherited from object: __class__

Method Details [hide private]

__init__(self, fallback=None)
(Constructor)

 
x.__init__(...) initializes x; see help(type(x)) for signature
Overrides: object.__init__

__new__(T, S, ...)

 
Returns: a new object with type S, a subtype of T
Overrides: object.__new__

get_namespace(self, ns_uri)

 

Retrieve the namespace object associated with the given URI. Pass None for the empty namespace.

Creates a new namespace object if it does not yet exist.