set as pep8, only minor edits

15 files changed, 32 insertions, 19 deletions

diff --git a/rigify/rigs/basic/copy.py b/rigify/rigs/basic/copy.py
index 6a8800b2..f0c5c380 100644
--- a/rigify/rigs/basic/copy.py
+++ b/rigify/rigs/basic/copy.py
@@ -16,6 +16,8 @@
 #
 #======================= END GPL LICENSE BLOCK ========================
 
+# <pep8 compliant>
+
 import bpy
 from rigify.utils import copy_bone
 from rigify.utils import strip_org, make_deformer_name
@@ -88,7 +90,6 @@ class Rig:
         group.make_control = bpy.props.BoolProperty(name="Control", default=True, description="Create a control bone for the copy")
         group.make_deform = bpy.props.BoolProperty(name="Deform", default=True, description="Create a deform bone for the copy")
 
-
     @classmethod
     def parameters_ui(self, layout, obj, bone):
         """ Create the ui for the rig parameters.
@@ -139,4 +140,3 @@ class Rig:
             bone.select_head = True
             bone.select_tail = True
             arm.edit_bones.active = bone
-
diff --git a/rigify/rigs/basic/copy_chain.py b/rigify/rigs/basic/copy_chain.py
index 937b02f6..eaff060f 100644
--- a/rigify/rigs/basic/copy_chain.py
+++ b/rigify/rigs/basic/copy_chain.py
@@ -16,6 +16,8 @@
 #
 #======================= END GPL LICENSE BLOCK ========================
 
+# <pep8 compliant>
+
 import bpy
 from rigify.utils import MetarigError
 from rigify.utils import copy_bone
@@ -127,7 +129,6 @@ class Rig:
         group.make_controls = bpy.props.BoolProperty(name="Controls", default=True, description="Create control bones for the copy")
         group.make_deforms = bpy.props.BoolProperty(name="Deform", default=True, description="Create deform bones for the copy")
 
-
     @classmethod
     def parameters_ui(self, layout, obj, bone):
         """ Create the ui for the rig parameters.
@@ -206,5 +207,3 @@ class Rig:
             bone.select_head = True
             bone.select_tail = True
             arm.edit_bones.active = bone
-
-
diff --git a/rigify/rigs/biped/arm/__init__.py b/rigify/rigs/biped/arm/__init__.py
index 55cd2564..b22be16b 100644
--- a/rigify/rigs/biped/arm/__init__.py
+++ b/rigify/rigs/biped/arm/__init__.py
@@ -16,6 +16,8 @@
 #
 #======================= END GPL LICENSE BLOCK ========================
 
+# <pep8 compliant>
+
 import bpy
 import imp
 from . import fk, ik, deform
@@ -231,4 +233,3 @@ class Rig:
             bone.select_head = True
             bone.select_tail = True
             arm.edit_bones.active = bone
-
diff --git a/rigify/rigs/biped/arm/deform.py b/rigify/rigs/biped/arm/deform.py
index 112c5550..4ed2cc47 100644
--- a/rigify/rigs/biped/arm/deform.py
+++ b/rigify/rigs/biped/arm/deform.py
@@ -16,6 +16,8 @@
 #
 #======================= END GPL LICENSE BLOCK ========================
 
+# <pep8 compliant>
+
 import bpy
 from math import acos
 from mathutils import Vector, Matrix
@@ -227,4 +229,3 @@ class Rig:
             con.name = "track_to"
             con.target = self.obj
             con.subtarget = ftip
-
diff --git a/rigify/rigs/biped/arm/fk.py b/rigify/rigs/biped/arm/fk.py
index 690dab50..77031227 100644
--- a/rigify/rigs/biped/arm/fk.py
+++ b/rigify/rigs/biped/arm/fk.py
@@ -16,6 +16,8 @@
 #
 #======================= END GPL LICENSE BLOCK ========================
 
+# <pep8 compliant>
+
 import bpy
 from rigify.utils import MetarigError
 from rigify.utils import copy_bone
@@ -213,4 +215,3 @@ class Rig:
             mod.levels = 2
 
         return [uarm, farm, hand]
-
diff --git a/rigify/rigs/biped/arm/ik.py b/rigify/rigs/biped/arm/ik.py
index 55147a47..70720ac9 100644
--- a/rigify/rigs/biped/arm/ik.py
+++ b/rigify/rigs/biped/arm/ik.py
@@ -16,6 +16,8 @@
 #
 #======================= END GPL LICENSE BLOCK ========================
 
+# <pep8 compliant>
+
 import bpy
 from mathutils import Vector
 from math import pi, acos
@@ -335,4 +337,3 @@ class Rig:
             mod.levels = 2
 
         return [uarm, farm, hand, pole]
-
diff --git a/rigify/rigs/biped/leg/__init__.py b/rigify/rigs/biped/leg/__init__.py
index c80376a8..3827d7cc 100644
--- a/rigify/rigs/biped/leg/__init__.py
+++ b/rigify/rigs/biped/leg/__init__.py
@@ -16,6 +16,8 @@
 #
 #======================= END GPL LICENSE BLOCK ========================
 
+# <pep8 compliant>
+
 import bpy
 import imp
 from . import fk, ik, deform
@@ -268,4 +270,3 @@ class Rig:
             bone.select_head = True
             bone.select_tail = True
             arm.edit_bones.active = bone
-
diff --git a/rigify/rigs/biped/leg/deform.py b/rigify/rigs/biped/leg/deform.py
index 5ea8cf65..e7cd3194 100644
--- a/rigify/rigs/biped/leg/deform.py
+++ b/rigify/rigs/biped/leg/deform.py
@@ -16,6 +16,8 @@
 #
 #======================= END GPL LICENSE BLOCK ========================
 
+# <pep8 compliant>
+
 import bpy
 from math import acos
 from mathutils import Vector, Matrix
diff --git a/rigify/rigs/biped/leg/fk.py b/rigify/rigs/biped/leg/fk.py
index 5ff9d4a9..270fffdb 100644
--- a/rigify/rigs/biped/leg/fk.py
+++ b/rigify/rigs/biped/leg/fk.py
@@ -16,6 +16,8 @@
 #
 #======================= END GPL LICENSE BLOCK ========================
 
+# <pep8 compliant>
+
 import bpy
 from mathutils import Vector
 from rigify.utils import MetarigError
@@ -251,4 +253,3 @@ class Rig:
             mod.levels = 2
 
         return [thigh, shin, foot, foot_mch]
-
diff --git a/rigify/rigs/biped/leg/ik.py b/rigify/rigs/biped/leg/ik.py
index cfac1430..d114b942 100644
--- a/rigify/rigs/biped/leg/ik.py
+++ b/rigify/rigs/biped/leg/ik.py
@@ -16,6 +16,8 @@
 #
 #======================= END GPL LICENSE BLOCK ========================
 
+# <pep8 compliant>
+
 import bpy
 from mathutils import Vector
 from math import pi, acos
@@ -604,4 +606,3 @@ class Rig:
             mod.levels = 2
 
         return [thigh, shin, foot, pole, foot_roll, foot_ik_target]
-
diff --git a/rigify/rigs/finger.py b/rigify/rigs/finger.py
index 523a9edd..7961a5fd 100644
--- a/rigify/rigs/finger.py
+++ b/rigify/rigs/finger.py
@@ -16,6 +16,8 @@
 #
 #======================= END GPL LICENSE BLOCK ========================
 
+# <pep8 compliant>
+
 import bpy
 from mathutils import Vector
 from rigify.utils import MetarigError
@@ -408,4 +410,3 @@ class Rig:
             bone.select_head = True
             bone.select_tail = True
             arm.edit_bones.active = bone
-
diff --git a/rigify/rigs/misc/delta.py b/rigify/rigs/misc/delta.py
index 2db278f0..d61cf695 100644
--- a/rigify/rigs/misc/delta.py
+++ b/rigify/rigs/misc/delta.py
@@ -16,6 +16,8 @@
 #
 #======================= END GPL LICENSE BLOCK ========================
 
+# <pep8 compliant>
+
 import bpy
 from math import acos
 from rigify.utils import MetarigError
@@ -158,4 +160,3 @@ def set_mat(obj, bone_name, matrix):
         a.roll = roll_1
     else:
         a.roll = roll_2
-
diff --git a/rigify/rigs/neck_short.py b/rigify/rigs/neck_short.py
index edba5c8d..07420875 100644
--- a/rigify/rigs/neck_short.py
+++ b/rigify/rigs/neck_short.py
@@ -16,6 +16,8 @@
 #
 #======================= END GPL LICENSE BLOCK ========================
 
+# <pep8 compliant>
+
 import bpy
 from rigify.utils import MetarigError
 from rigify.utils import copy_bone, new_bone, put_bone
@@ -388,4 +390,3 @@ class Rig:
             bone.select_head = True
             bone.select_tail = True
             arm.edit_bones.active = bone
-
diff --git a/rigify/rigs/palm.py b/rigify/rigs/palm.py
index 1309f626..1d25050a 100644
--- a/rigify/rigs/palm.py
+++ b/rigify/rigs/palm.py
@@ -16,6 +16,8 @@
 #
 #======================= END GPL LICENSE BLOCK ========================
 
+# <pep8 compliant>
+
 import bpy
 from math import cos, pi
 from rigify.utils import MetarigError
@@ -270,4 +272,3 @@ class Rig:
             bone.select_head = True
             bone.select_tail = True
             arm.edit_bones.active = bone
-
diff --git a/rigify/rigs/spine.py b/rigify/rigs/spine.py
index 1b77c4c3..cee08615 100644
--- a/rigify/rigs/spine.py
+++ b/rigify/rigs/spine.py
@@ -16,6 +16,8 @@
 #
 #======================= END GPL LICENSE BLOCK ========================
 
+# <pep8 compliant>
+
 """ TODO:
     - Add parameters for bone transform alphas.
 """
@@ -71,8 +73,8 @@ class Rig:
         self.control_indices.sort()
 
         self.pivot_rest = self.params.rest_pivot_slide
-        self.pivot_rest = max(self.pivot_rest, 1.0/len(self.org_bones))
-        self.pivot_rest = min(self.pivot_rest, 1.0-(1.0/len(self.org_bones)))
+        self.pivot_rest = max(self.pivot_rest, 1.0 / len(self.org_bones))
+        self.pivot_rest = min(self.pivot_rest, 1.0 - (1.0 / len(self.org_bones)))
 
         if len(self.org_bones) <= 1:
             raise MetarigError("RIGIFY ERROR: Bone '%s': input to rig type must be a chain of 2 or more bones" % (strip_org(bone_name)))
@@ -532,7 +534,6 @@ class Rig:
         group.rest_pivot_slide = bpy.props.FloatProperty(name="Rest Pivot Slide", default=0.0, min=0.0, max=1.0, soft_min=0.0, soft_max=1.0, description="The pivot slide value in the rest pose")
         group.chain_bone_controls = bpy.props.StringProperty(name="Control bone list", default="", description="Define which bones have controls")
 
-
     @classmethod
     def parameters_ui(self, layout, obj, bone):
         """ Create the ui for the rig parameters.