Fix some flake8 spam. NFC.

copycat/codeletMethods.py

@@ -14,6 +14,7 @@ from correspondence import Correspondence
 from workspaceFormulas import chooseUnmodifiedObject
 from workspaceFormulas import chooseBondFacet
 
+
 def codelet(name):
     """Decorator for otherwise-unused functions that are in fact used as codelet behaviors"""
     def wrap(f):
@@ -23,6 +24,7 @@ def codelet(name):
         return f
     return wrap
 
+
 # some methods common to the codelets
 def __showWhichStringObjectIsFrom(structure):
     if not structure:

copycat/randomness.py

@@ -2,12 +2,14 @@ import bisect
 import math
 import random
 
+
 def accumulate(iterable):
     total = 0
     for v in iterable:
         total += v
         yield total
 
+
 class Randomness(object):
     def __init__(self, seed=None):
         self.rng = random.Random(seed)

copycat/temperature.py

@@ -1,5 +1,6 @@
 import math
 
+
 class Temperature(object):
     def __init__(self):
         self.reset()

copycat/tests.py

@@ -1,9 +1,8 @@
-"""Run the copycat program"""
-
 import unittest
 
 from context import Context
 
+
 def pnormaldist(p):
     table = {
         0.80: 1.2815,
@@ -23,6 +22,7 @@ def pnormaldist(p):
     }
     return max(v for k, v in table.iteritems() if k <= p)
 
+
 def lower_bound_on_probability(hits, attempts, confidence=0.95):
     if attempts == 0:
         return 0
@@ -33,6 +33,7 @@ def lower_bound_on_probability(hits, attempts, confidence=0.95):
     denominator = (1 + zsqr / attempts)
     return (phat + zsqr / (2*attempts) - z * (under_sqrt ** 0.5)) / denominator
 
+
 def upper_bound_on_probability(hits, attempts, confidence=0.95):
     misses = attempts - hits
     return 1.0 - lower_bound_on_probability(misses, attempts, confidence)
@@ -131,5 +132,6 @@ class TestCopycat(unittest.TestCase):
             'kitten': {'count': 4, 'avgtemp': 68},
         })
 
+
 if __name__ == '__main__':
     unittest.main()