Stumbled over the absence of the metadataurl.

setup.py

@@ -7,7 +7,7 @@
 
 setup(
 	name="wfs20",
-	version="0.1.0",
+	version="0.1.2",
 	description="Small library to request geospatial data (WFS)",
 	long_description=long_description,
 	long_description_content_type="text/markdown",

src/wfs20/request.py

@@ -2,6 +2,7 @@
 
 import sys
 import requests
+from lxml import etree
 from urllib.parse import parse_qsl, urlencode
 
 def _BaseRequestURL(url):
@@ -55,7 +56,7 @@ def GetResponse(url,timeout):
 
 	if "Content-Type" in r.headers and \
 			r.headers['Content-Type'] in ['text/xml', 'application/xml', 'application/vnd.ogc.se_xml']:
-		wfse = etree(r.content)
+		wfse = etree.fromstring(r.content)
 		exceptions = [
             '{http://www.opengis.net/ows}Exception',
             '{http://www.opengis.net/ows/1.1}Exception',

src/wfs20/util.py

@@ -139,7 +139,9 @@ def __init__(self,elem):
 			[item.text for item in elem.findall(_ElementKey(WFS_NAMESPACE, "OutputFormats/Format"))]
 			)
 		# Metadata URL
-		self.MetaDataURL = elem.find(_ElementKey(WFS_NAMESPACE, "MetadataURL")).attrib["{http://www.w3.org/1999/xlink}href"]
+		self.MetaDataURLs = []
+		for url in elem.findall(_ElementKey(WFS_NAMESPACE, "MetadataURL")):
+			self.MetaDataURLs.append(url.attrib["{http://www.w3.org/1999/xlink}href"])
 
 class Feature:
 	"""

src/wfs20/version.py

@@ -1,6 +1,6 @@
 main = "0"
 major = "1"
-minor = "0"
+minor = "2"
 version = ""
 
 __version__ = f"{main}.{major}.{minor}{version}"