update xml parsing to work with recent versions (5.4)

Author: thhomas

CHANGES.rst

@@ -2,6 +2,11 @@
 Changes
 =======
 
+0.4.3 (2023-05-31)
+==================
+
+* fix xml parsing for recent versions
+
 0.4.2 (2019-11-20)
 ==================
 

tests/test_birdhouse_sample.py

@@ -34,7 +34,7 @@ def test_birdhouse_root():
 def test_birdhouse_top():
     xml = """
     <catalog xmlns="http://www.unidata.ucar.edu/namespaces/thredds/InvCatalog/v1.0" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.0.1">  # noqa
-      <service name="all" serviceType="Compound" base="">
+      <service name="all" serviceType="compound" base="">
         <service name="service4" serviceType="HTTPServer" base="/thredds/fileServer/" />
         <service name="odap" serviceType="OPENDAP" base="/thredds/dodsC/" />
         <service name="wcs" serviceType="WCS" base="/thredds/wcs/" />

threddsclient/catalog.py

@@ -158,7 +158,7 @@ def get_services(self, service_name):
         services = []
         for service in self.services:
             if service.name == service_name:
-                if service.service_type == 'Compound':
+                if service.service_type.lower() == 'Compound'.lower():
                     services.extend(service.services)
                 else:
                     services.append(service)