pep8 conversion of python algos (#7942)

* pep8 conversion of python algos

* adding 10 more pep8 converted algos

Algorithm.Python/TrainingInitializeRegressionAlgorithm.py

@@ -21,25 +21,25 @@ from time import sleep
 ### test sets to 0.5 minutes.
 ### </summary>
 class TrainingInitializeRegressionAlgorithm(QCAlgorithm):
-    '''Example algorithm showing how to use QCAlgorithm.Train method'''
+    '''Example algorithm showing how to use QCAlgorithm.train method'''
 
-    def Initialize(self):
+    def initialize(self):
 
-        self.SetStartDate(2013, 10, 7)
-        self.SetEndDate(2013, 10, 11)
+        self.set_start_date(2013, 10, 7)
+        self.set_end_date(2013, 10, 11)
 
-        self.AddEquity("SPY", Resolution.Daily)
+        self.add_equity("SPY", Resolution.DAILY)
 
         # this should cause the algorithm to fail
         # the regression test sets the time limit to 30 seconds and there's one extra
         # minute in the bucket, so a two minute sleep should result in RuntimeError
-        self.Train(lambda: sleep(150))
+        self.train(lambda: sleep(150))
 
-        # DateRules.Tomorrow combined with TimeRules.Midnight enforces that this event schedule will
+        # DateRules.tomorrow combined with TimeRules.midnight enforces that this event schedule will
         # have exactly one time, which will fire between the first data point and the next day at
         # midnight. So after the first data point, it will run this event and sleep long enough to
         # exceed the static max algorithm time loop time and begin to consume from the leaky bucket
         # the regression test sets the "algorithm-manager-time-loop-maximum" value to 30 seconds
-        self.Train(self.DateRules.Tomorrow, self.TimeRules.Midnight, lambda: sleep(60))
+        self.train(self.date_rules.tomorrow, self.time_rules.midnight, lambda: sleep(60))
                     # this will consume the single 'minute' available in the leaky bucket
                     # and the regression test will confirm that the leaky bucket is empty