has_attribute_ns method

has_attribute_ns

Returns true when an attribute with a given local name and namespace URI is specified on this element or has a default value, false otherwise.

true if [has attribute NS] [the specified namespace URI]; otherwise, false.

def has_attribute_ns(self, namespace_uri, local_name):
    ...

Parameter	Type	Description
namespace_uri	str	The namespace URI.
local_name	str	Name of the local.