If debug>2, log the URL when posting.

This will work for any RESTful uploader that uses
method `post_request`.

bin/weewx/restx.py

@@ -533,6 +533,8 @@ class RESTThread(threading.Thread):
         """
         # Data might be a unicode string. Encode it first.
         data_bytes = six.ensure_binary(data) if data is not None else None
+        if weewx.debug >= 2:
+            log.debug("%s url: '%s'", self.protocol_name, request.get_full_url())
         _response = urllib.request.urlopen(request, data=data_bytes, timeout=self.timeout)
         return _response
 

weewx.conf

@@ -67,7 +67,7 @@ version = 4.9.0b1
 
     [[StationRegistry]]
         # To register this weather station with weewx, set this to true,
-        # then fill out option 'station_url' above.
+        # then fill out option 'station_url', located in the [Station] section above.
         register_this_station = false
 
     [[AWEKAS]]