fix a deprecation error about warnings and the column names list

Author: keflavich

astroquery/alma/core.py

@@ -240,10 +240,10 @@ def stage_data(self, uids):
         log.debug("First response URL: {0}".format(response.url))
         if response.status_code == 405:
             if hasattr(self,'_last_successful_staging_log'):
-                log.warn("Error 405 received.  If you have previously staged "
-                         "the same UIDs, the result returned is probably "
-                         "correct, otherwise you may need to create a fresh "
-                         "astroquery.Alma instance.")
+                log.warning("Error 405 received.  If you have previously staged "
+                            "the same UIDs, the result returned is probably "
+                            "correct, otherwise you may need to create a fresh "
+                            "astroquery.Alma instance.")
                 return self._last_successful_staging_log['result']
             else:
                 raise HTTPError("Received an error 405: this may indicate you "

astroquery/alma/tests/test_alma_remote.py

@@ -11,13 +11,13 @@
 
 from .. import Alma
 
-all_colnames = ['Project code', 'Source name', 'RA', 'Dec', 'Band',
+all_colnames = {'Project code', 'Source name', 'RA', 'Dec', 'Band',
                 'Frequency resolution', 'Integration', 'Release date',
                 'Frequency support', 'Velocity resolution', 'Pol products',
                 'Observation date', 'PI name', 'PWV', 'Member ous id',
                 'Asdm uid', 'Project title', 'Project type', 'Scan intent',
                 'Spatial resolution', 'Largest angular scale', 'QA0 Status',
-                'QA2 Status', 'Project abstract']
+                'QA2 Status', 'Project abstract', 'Group ous id', 'Pub'}
 
 
 @remote_data