And make sure that we return a schedule

Rather than just create it.

metrik/__init__.py

@@ -1,2 +1,2 @@
-__version__ = '0.2.1'
+__version__ = '0.2.2'
 __release__ = __version__

metrik/batch.py

@@ -6,6 +6,7 @@ from dateutil.parser import parse
 
 from metrik.flows.rates_flow import LiborFlow
 from metrik.flows.equities_flow import EquitiesFlow
+from metrik import __version__
 
 flows = {
     'LiborFlow': LiborFlow,
@@ -48,6 +49,8 @@ def handle_commandline():
     parser.add_argument('-f', '--flow', dest='flow', help='The flow to be run')
     parser.add_argument('-l', '--list-flows', dest='list', action='store_true',
                         help='List all available flows to be run.')
+    parser.add_argument('-v', '--version', action='version',
+                        version=__version__)
     args = parser.parse_args()
 
     if args.cron:

metrik/flows/equities_flow.py

@@ -5,7 +5,7 @@ from metrik.tasks.nasdaq import NasdaqETFList, NasdaqCompanyList
 class EquitiesFlow(Flow):
     @staticmethod
     def get_schedule():
-        MarketClose()
+        return MarketClose()
 
     def _requires(self):
         return [NasdaqETFList(current_datetime=self.present, live=self.live),