[Bf-extensions-cvs] [8170b12] master: Cleanup: pep8

[Campbell Barton]

Commit: 8170b126ea042526dcd909972cdc8e373d4d0c02
Author: Campbell Barton
Date:   Tue Jul 26 14:37:04 2016 +1000
Branches: master
https://developer.blender.org/rBAC8170b126ea042526dcd909972cdc8e373d4d0c02

Cleanup: pep8

===================================================================

M	mesh_tiny_cad/CCEN.py
M	mesh_tiny_cad/CFG.py
M	mesh_tiny_cad/VTX.py
M	mesh_tiny_cad/__init__.py
M	mesh_tiny_cad/cad_module.py

===================================================================

diff --git a/mesh_tiny_cad/CCEN.py b/mesh_tiny_cad/CCEN.py
index d383e1f..d8cef3b 100644
--- a/mesh_tiny_cad/CCEN.py
+++ b/mesh_tiny_cad/CCEN.py
@@ -28,7 +28,6 @@ from mathutils import Vector
 
 
 def generate_bmesh_repr(p1, v1, axis, num_verts):
-
     '''
         p1:     center of circle (local coordinates)
         v1:     first vertex of circle in (local coordinates)
@@ -128,6 +127,7 @@ def dispatch(context, mode=0):
 
 ''' Operators '''
 
+
 class TCCallBackCCEN(bpy.types.Operator):
     bl_idname = 'tinycad.reset_circlescale'
     bl_label = 'CCEN circle reset'
@@ -137,6 +137,7 @@ class TCCallBackCCEN(bpy.types.Operator):
         context.scene.tinycad_props.rescale = 1
         return {'FINISHED'}
 
+
 class TCCircleCenter(bpy.types.Operator):
 
     bl_idname = 'tinycad.circlecenter'
@@ -153,7 +154,6 @@ class TCCircleCenter(bpy.types.Operator):
         row.prop(scn.tinycad_props, 'rescale', text='rescale')
         row.operator('tinycad.reset_circlescale', text="", icon="LINK")
 
-
     @classmethod
     def poll(cls, context):
         obj = context.edit_object
@@ -167,5 +167,6 @@ class TCCircleCenter(bpy.types.Operator):
 def register():
     bpy.utils.register_module(__name__)
 
+
 def unregister():
     bpy.utils.unregister_module(__name__)
diff --git a/mesh_tiny_cad/CFG.py b/mesh_tiny_cad/CFG.py
index 3ce93e1..b888fc2 100644
--- a/mesh_tiny_cad/CFG.py
+++ b/mesh_tiny_cad/CFG.py
@@ -43,10 +43,10 @@ class VIEW3D_MT_edit_mesh_tinycad(bpy.types.Menu):
     def poll(cls, context):
         return bool(context.object)
 
-
     def draw(self, context):
 
         pcoll = icon_collection["main"]
+
         def cicon(name):
             return pcoll[name].icon_id
 
@@ -68,6 +68,7 @@ def register_icons():
 
     icon_collection["main"] = pcoll
 
+
 def unregister_icons():
     for pcoll in icon_collection.values():
         bpy.utils.previews.remove(pcoll)
diff --git a/mesh_tiny_cad/VTX.py b/mesh_tiny_cad/VTX.py
index 35a728f..37a20ad 100644
--- a/mesh_tiny_cad/VTX.py
+++ b/mesh_tiny_cad/VTX.py
@@ -30,6 +30,7 @@ messages = {
     'NON_PLANAR_EDGES': 'Non Planar Edges, no clean intersection point'
 }
 
+
 def add_edges(bm, pt, idxs, fdp):
     '''
     this function is a disaster --
@@ -64,10 +65,12 @@ def add_edges(bm, pt, idxs, fdp):
         print(sys.exc_info()[-1].tb_frame.f_code)
         print('Error on line {}'.format(sys.exc_info()[-1].tb_lineno))
 
+
 def remove_earmarked_edges(bm, earmarked):
     edges_select = [e for e in bm.edges if e.index in earmarked]
     bmesh.ops.delete(bm, geom=edges_select, context=2)
 
+
 def perform_vtx(bm, pt, edges, pts, vertex_indices):
     idx1, idx2 = edges[0].index, edges[1].index
     fdp = pt, edges, pts, vertex_indices
diff --git a/mesh_tiny_cad/__init__.py b/mesh_tiny_cad/__init__.py
index cd1de2d..84efbcf 100644
--- a/mesh_tiny_cad/__init__.py
+++ b/mesh_tiny_cad/__init__.py
@@ -37,7 +37,7 @@ if "bpy" in locals():
         import importlib
 
         try:
-            modules = [CFG, VTX, V2X, XALL, BIX, CCEN, E2F]
+            modules = (CFG, VTX, V2X, XALL, BIX, CCEN, E2F)
             for m in modules:
                 importlib.reload(m)
             print("tinyCAD: reloaded modules, all systems operational")
@@ -61,11 +61,13 @@ def menu_func(self, context):
     self.layout.separator()
 
 
-
 def register():
     register_icons()
     bpy.utils.register_module(__name__)
-    bpy.types.Scene.tinycad_props = bpy.props.PointerProperty(name="TinyCAD props", type=TinyCADProperties)
+    bpy.types.Scene.tinycad_props = bpy.props.PointerProperty(
+            name="TinyCAD props",
+            type=TinyCADProperties,
+            )
     bpy.types.VIEW3D_MT_edit_mesh_specials.prepend(menu_func)
 
 
diff --git a/mesh_tiny_cad/cad_module.py b/mesh_tiny_cad/cad_module.py
index 18ff361..0ebeb82 100644
--- a/mesh_tiny_cad/cad_module.py
+++ b/mesh_tiny_cad/cad_module.py
@@ -38,7 +38,7 @@ def point_on_edge(p, edge):
     < returns:  True / False if a point happens to lie on an edge
     '''
     pt, _percent = PtLineIntersect(p, *edge)
-    on_line = (pt-p).length < CAD_prefs.VTX_PRECISION
+    on_line = (pt - p).length < CAD_prefs.VTX_PRECISION
     return on_line and (0.0 <= _percent <= 1.0)
 
 
@@ -70,7 +70,7 @@ def get_intersection_from_idxs(bm, idx1, ixd2):
     p1, p2 = coords_tuple_from_edge_idx(bm, idx1)
     p3, p4 = coords_tuple_from_edge_idx(bm, idx2)
     a, b = LineIntersect(p1, p2, p3, p4)
-    if (a-b).length < CAD_prefs.VTX_PRECISION:
+    if (a - b).length < CAD_prefs.VTX_PRECISION:
         return a
 
 
@@ -83,7 +83,7 @@ def test_coplanar(edge1, edge2):
     '''
     line = line_from_edge_intersect(edge1, edge2)
     if line:
-        return (line[0]-line[1]).length < CAD_prefs.VTX_PRECISION
+        return (line[0] - line[1]).length < CAD_prefs.VTX_PRECISION
 
 
 def closest_idx(pt, e):
@@ -140,6 +140,7 @@ def vertex_indices_from_edges_tuple(bm, edge_tuple):
     k = lambda v, w: bm.edges[edge_tuple[v]].verts[w].index
     return [k(i >> 1, i % 2) for i in range(4)]
 
+
 def get_vert_indices_from_bmedges(edges):
     '''
     > bmedges:      a list of two bm edges
@@ -152,6 +153,7 @@ def get_vert_indices_from_bmedges(edges):
             temp_edges.append(v.index)
     return temp_edges
 
+
 def num_edges_point_lies_on(pt, edges):
     ''' returns the number of edges that a point lies on. '''
     res = [point_on_edge(pt, edge) for edge in [edges[:2], edges[2:]]]