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.