removed unused loop arg in XMLParser

asyncua/common/xmlimporter.py

@@ -50,7 +50,7 @@ class XmlImporter:
         import xml and return added nodes
         """
         self.logger.info("Importing XML file %s", xmlpath)
-        self.parser = XMLParser(loop=self.server.loop)
+        self.parser = XMLParser()
         await self.parser.parse(xmlpath, xmlstring)
         self.namespaces = await self._map_namespaces(self.parser.get_used_namespaces())
         self.aliases = self._map_aliases(self.parser.get_aliases())

asyncua/common/xmlparser.py

@@ -94,8 +94,7 @@ class ExtObj:
 
 class XMLParser:
 
-    def __init__(self, loop=None):
-        self.loop = None or asyncio.get_event_loop()
+    def __init__(self):
         self.logger = logging.getLogger(__name__)
         self._retag = re.compile(r"(\{.*\})(.*)")
         self.root = None