Further Pythonicity and flake8 cleanup. NFC.

copycat/codeletMethods.py

@@ -710,7 +710,7 @@ def group_builder(codelet):
         incompatible.break_the_structure()
     # create new bonds
     group.bondList = []
-    for i in range(1, len(group.objectList)):
+    for i in xrange(1, len(group.objectList)):
         #print 803
         object1 = group.objectList[i - 1]
         object2 = group.objectList[i]
@@ -761,7 +761,7 @@ def __getCutOff(density):
         distribution = [1.0, 1.0, 1.0, 2.0, 5.0, 150.0, 5.0, 2.0, 1.0, 1.0]
     stop = sum(distribution) * random.random()
     total = 0.0
-    for i in range(0, len(distribution)):
+    for i in xrange(len(distribution)):
         total += distribution[i]
         if total >= stop:
             return i + 1

copycat/coderack.py

@@ -71,7 +71,7 @@ class CodeRack(object):
                 probability = workspaceFormulas.probabilityOfPosting(
                     codeletName)
                 howMany = workspaceFormulas.howManyToPost(codeletName)
-                for _ in range(0, howMany):
+                for _ in xrange(howMany):
                     if random.random() >= probability:
                         continue
                     urgency = getUrgencyBin(
@@ -108,7 +108,7 @@ class CodeRack(object):
             urgency = 1
         if formulas.Temperature < 25.0 and 'translator' in codeletName:
             urgency = 5
-        for _ in range(0, howMany):
+        for _ in xrange(howMany):
             if random.random() < probability:
                 codelet = Codelet(codeletName, urgency, self.codeletsRun)
                 self.post(codelet)
@@ -219,7 +219,7 @@ class CodeRack(object):
             urgencies += [urgency]
         threshold = random.random() * sum(urgencies)
         sumOfUrgencies = 0.0
-        for i in range(0, len(self.codelets)):
+        for i in xrange(len(self.codelets)):
             sumOfUrgencies += urgencies[i]
             if sumOfUrgencies > threshold:
                 return self.codelets[i]
@@ -227,11 +227,9 @@ class CodeRack(object):
 
     def postInitialCodelets(self):
         for name in self.initialCodeletNames:
-            for _ in range(0, workspaceFormulas.numberOfObjects()):
+            for _ in xrange(2 * workspaceFormulas.numberOfObjects()):
                 codelet = Codelet(name, 1, self.codeletsRun)
                 self.post(codelet)
-                codelet2 = Codelet(name, 1, self.codeletsRun)
-                self.post(codelet2)
 
     def tryRun(self, newCodelet):
         if self.removeTerracedScan:
@@ -267,7 +265,8 @@ class CodeRack(object):
             'bottom-up-correspondence-scout',
             'important-object-correspondence-scout',
             'correspondence-strength-tester',
-            'correspondence-builder',)
+            'correspondence-builder',
+        )
         self.methods = {}
         for codeletName in knownCodeletNames:
             methodName = re.sub('[ -]', '_', codeletName)
@@ -352,4 +351,5 @@ class CodeRack(object):
         except AssertionError:
             pass
 
+
 coderack = CodeRack()

copycat/correspondence.py

@@ -109,9 +109,8 @@ class Correspondence(WorkspaceStructure):
             if self.objectFromTarget.spansString():
                 return 100.0
         total = sum(c.totalStrength for c in workspace.correspondences()
-                     if self.supporting(c))
-        total = min(total, 100.0)
-        return total
+                    if self.supporting(c))
+        return min(total, 100.0)
 
     def updateInternalStrength(self):
         """A function of how many concept mappings there are
@@ -144,8 +143,8 @@ class Correspondence(WorkspaceStructure):
     def internallyCoherent(self):
         """Whether any pair of distinguishing mappings support each other"""
         mappings = self.relevantDistinguishingConceptMappings()
-        for i in range(0, len(mappings)):
-            for j in range(0, len(mappings)):
+        for i in xrange(len(mappings)):
+            for j in xrange(len(mappings)):
                 if i != j:
                     if mappings[i].supports(mappings[j]):
                         return True

copycat/grouprun.py

@@ -12,4 +12,5 @@ class GroupRun(object):
         self.modified = workspace.modified
         self.target = workspace.target
 
+
 groupRun = GroupRun()

copycat/slipnet.py

@@ -10,9 +10,8 @@ def distinguishingDescriptor(descriptor):
         return False
     if descriptor == slipnet.group:
         return False
-    for number in slipnet.numbers:
-        if number == descriptor:
-            return False
+    if descriptor in slipnet.numbers:
+        return False
     return True
 
 
@@ -43,8 +42,8 @@ class SlipNet(object):
         self.numberOfUpdates = 0
         for node in self.slipnodes:
             node.reset()
-            if node in self.initiallyClampedSlipnodes:
-                node.clampHigh()
+        for node in self.initiallyClampedSlipnodes:
+            node.clampHigh()
 
     def update(self):
         logging.debug('slipnet.update()')
@@ -279,4 +278,5 @@ class SlipNet(object):
             self.__addNonSlipLink(item, previous, label=self.predecessor)
             previous = item
 
+
 slipnet = SlipNet()

copycat/slipnode.py

@@ -1,6 +1,6 @@
 import math
 import logging
-from random import random
+import random
 
 
 def full_activation():
@@ -11,11 +11,6 @@ def jump_threshold():
     return 55.0
 
 
-def points_at(links, other):
-    """Whether any of the links points at the other"""
-    return any(l.points_at(other) for l in links)
-
-
 class Slipnode(object):
     # pylint: disable=too-many-instance-attributes
     def __init__(self, name, depth, length=0.0):
@@ -95,11 +90,11 @@ class Slipnode(object):
 
     def linked(self, other):
         """Whether the other is among the outgoing links"""
-        return points_at(self.outgoingLinks, other)
+        return any(l.points_at(other) for l in self.outgoingLinks)
 
     def slipLinked(self, other):
         """Whether the other is among the lateral links"""
-        return points_at(self.lateralSlipLinks, other)
+        return any(l.points_at(other) for l in self.lateralSlipLinks)
 
     def related(self, other):
         """Same or linked"""
@@ -163,7 +158,7 @@ class Slipnode(object):
         if self.clamped:
             return False
         value = (self.activation / 100.0) ** 3
-        return random() < value
+        return random.random() < value
 
     def jump(self):
         if self.can_jump():

copycat/temperature.py

@@ -21,4 +21,5 @@ class Temperature(object):
     def log(self):
         logging.debug('temperature.value: %f', self.value)
 
+
 temperature = Temperature()

copycat/workspaceFormulas.py

@@ -33,6 +33,7 @@ class WorkspaceFormulas(object):
             formulas.Temperature = formulas.actualTemperature
         temperature.update(formulas.Temperature)
 
+
 workspaceFormulas = WorkspaceFormulas()