Initialise base class *after* extending template

Signed-off-by: Jim Easterbrook <jim@jim-easterbrook.me.uk>

src/pywws/__init__.py

@@ -1,3 +1,3 @@
 __version__ = '18.8.0'
-_release = '1599'
-_commit = '5ccda32'
+_release = '1600'
+_commit = '3b0b49d'

src/pywws/service/pwsweather.py

@@ -79,13 +79,13 @@ class ToService(pywws.service.CatchupDataService):
 """
 
     def __init__(self, context, check_params=True):
-        super(ToService, self).__init__(context, check_params)
         # extend template
         if context.params.get('config', 'ws type') == '3080':
             self.template += """
 #illuminance  "'solarradiation': '%.2f'," "" "illuminance_wm2(x)"#
 #uv           "'UV'            : '%d',"#
 """
+        super(ToService, self).__init__(context, check_params)
 
     @contextmanager
     def session(self):

src/pywws/service/underground.py

@@ -91,7 +91,6 @@ class ToService(pywws.service.CatchupDataService):
 """
 
     def __init__(self, context, check_params=True):
-        super(ToService, self).__init__(context, check_params)
         # extend template
         if context.params.get('config', 'ws type') == '3080':
             self.template += """
@@ -103,6 +102,7 @@ def __init__(self, context, check_params=True):
 #hum_in       "'indoorhumidity': '%.d',"#
 #temp_in      "'indoortempf'   : '%.1f'," "" "temp_f(x)"#
 """
+        super(ToService, self).__init__(context, check_params)
 
     @contextmanager
     def session(self):

src/pywws/service/wetterarchivde.py

@@ -82,10 +82,10 @@ class ToService(pywws.service.CatchupDataService):
 """
 
     def __init__(self, context, check_params=True):
-        super(ToService, self).__init__(context, check_params)
         # extend template
         if context.params.get('config', 'ws type') == '3080':
             self.template += """#uv "'uv': '%d',"#"""
+        super(ToService, self).__init__(context, check_params)
 
     @contextmanager
     def session(self):