Update models.py

Minor style fix
apache · May 24, 2016 · 6897c38 · 6897c38
1 parent 7360fd2
commit 6897c38
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/caravel/models.py b/caravel/models.py
@@ -428,10 +428,8 @@ def grains(self):
             if self.sqlalchemy_uri.startswith(db_type):
                 return grains
 
-    def dttm_converter(self, dttm, tf=None):
+    def dttm_converter(self, dttm, tf='%Y-%m-%d %H:%M:%S.%f'):
         """Returns a string that the database flavor understands as a date"""
-        if tf is None or tf == '':
-            tf = '%Y-%m-%d %H:%M:%S.%f'
         default = "'{}'".format(dttm.strftime(tf))
         iso = dttm.isoformat()
         d = {