sets own job ID on RQ jobs in production

rowers/dataprep.py

@@ -916,7 +916,10 @@ def handle_nonpainsled(f2, fileformat, summary=''):
     f_to_be_deleted = f2
     # should delete file
     f2 = f2[:-4] + 'o.csv'
-    row.write_csv(f2, gzip=True)
+    try:
+        row.write_csv(f2, gzip=True)
+    except:
+        return (0,0,0,0)
 
     # os.remove(f2)
     try:
@@ -1009,6 +1012,9 @@ def new_workout_from_file(r, f2,
             f2, summary, oarlength, inboard = handle_nonpainsled(f2,
                                                                  fileformat,
                                                                  summary=summary)
+            if not f2:
+                message = 'Something went wrong'
+                return (0, message, '')
         except:
             errorstring = str(sys.exc_info()[0])
             message = 'Something went wrong: ' + errorstring