21 lines
454 B
Python
21 lines
454 B
Python
|
# SPDX-License-Identifier: MIT
|
||
|
|
# Copyright (C) 2020 Tobias Gruetzmacher
|
||
|
|
from lxml import etree
|
||
|
|
|
||
|
|
|
||
|
|
NS = {
|
||
|
|
'd': 'https://dosage.rocks/xpath',
|
||
|
|
're': 'http://exslt.org/regular-expressions'
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
def find_by_class(context, cls):
|
||
|
|
attributes = context.context_node.attrib
|
||
|
|
if 'class' in attributes:
|
||
|
|
return cls in attributes['class'].split(' ')
|
||
|
|
return False
|
||
|
|
|
||
|
|
|
||
|
|
dosagens = etree.FunctionNamespace(NS['d'])
|
||
|
|
dosagens['class'] = find_by_class
|