twisted.web._template_util._NSContext

class documentation

class _NSContext: (source)

Constructor: _NSContext(parent)

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A mapping from XML namespaces onto their prefixes in the document.

Method __getitem__ Proxy through to getting the prefix for the namespace.
Method __init__ Pull out the parent's namespaces, if there's no parent then default to XML.
Method __setitem__ Proxy through to setting the prefix for the namespace.
Method get Get a prefix for a namespace.
Instance Variable nss Undocumented
Instance Variable parent Undocumented
def __getitem__(self, k: str | None) -> str | None: (source)

Proxy through to getting the prefix for the namespace.

def __init__(self, parent: _NSContext | None = None): (source)

Pull out the parent's namespaces, if there's no parent then default to XML.

def __setitem__(self, k: str | None, v: str | None): (source)

Proxy through to setting the prefix for the namespace.

def get(self, k: str | None, d: str | None = None) -> str | None: (source)

Get a prefix for a namespace.

Parameters
k:str | NoneUndocumented
d:str | NoneThe default prefix value.
Returns
str | NoneUndocumented
nss: dict[str | None, str | None] = (source)

Undocumented

parent = (source)

Undocumented