SVGHMI: Refactor the way JsonTable generate javascript code to access json data. Now support multiple assignments, used in the case of text to change both content and style on the same element.
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# This file is part of Beremiz.
# See COPYING file for copyrights details.
from __future__ import absolute_import
from lxml import etree
class XSLTransform(object):
""" a class to handle XSLT queries on project and libs """
def __init__(self, xsltpath, xsltext):
# parse and compile. "beremiz" arbitrary namespace for extensions
self.xslt = etree.XSLT(
etree.parse(
xsltpath,
etree.XMLParser()),
extensions={("beremiz", name): call for name, call in xsltext})
def transform(self, root, **kwargs):
res = self.xslt(root, **{k: etree.XSLT.strparam(v) for k, v in kwargs.iteritems()})
# print(self.xslt.error_log)
return res
def get_error_log(self):
return self.xslt.error_log