cleaned up some pep8/pyflakes violations

setup.py

@@ -1,7 +1,7 @@
 from setuptools import setup, find_packages
 
 setup(
-    name= 'smbsurf',
+    name='smbsurf',
     description='',
     version='0.0',
     packages=find_packages(),

surf/geometry.py

@@ -1,6 +1,4 @@
-from __future__ import division
 import pprint
-import json
 
 '''
 http://en.wikipedia.org/wiki/Polygon_mesh
@@ -96,8 +94,15 @@ class Vertex(object):
         self.z = z
         self.edges = []
 
+    def __eq__(self, other):
+        if(self.x == other.x and self.y == other.y and self.z == other.z):
+            return True
+        else:
+            return False
+
+        
     def __repr__(self):
-        return "<%.2f, %.2f, %.2f>" % (self.x, self.y, self.z)
+        return "[%.2f, %.2f, %.2f]" % (self.x, self.y, self.z)
         
     def __add__(self, other):
         # for now just assume type(other) = Vertex... bad, I know
@@ -115,6 +120,7 @@ class Vertex(object):
     
     def __div__(self, other):
         # same assumption as __mult__
+        other = float(other)
         return Vertex(self.x / other, self.y / other, self.z / other)
     
 class Edge(object):

surf/subd/cc.py

@@ -1,4 +1,4 @@
-from surf.geometry import *
+from surf.geometry import Vertex, Polygon
 
 def refine(poly):
     '''

surf/util.py

@@ -1,5 +1,6 @@
 from surf.geometry import Vertex, Edge, Face, Polygon
 
+
 def cube():
     v = []
     v.append(Vertex(0.0, 1.0, 0.0))

test/test01.py

@@ -1,7 +1,6 @@
-from __future__ import division
 from surf.geometry import Vertex
 
-v1 = Vertex(0.5, 0.25, 1/3.0)
+v1 = Vertex(0.5, 0.25, 1 / 3.0)
 v2 = Vertex(1, 1, 1)
 
 print v1, v2, (v1 + v2) / 2