Style edit (mostly), use """ for docstrings (not ''').

add_curve_aceous_galore.py

@@ -762,11 +762,10 @@ def main(context, self, align_matrix):
     return
 
 class Curveaceous_galore(bpy.types.Operator):
-    ''''''
+    """Add many types of curves"""
     bl_idname = "mesh.curveaceous_galore"
     bl_label = "Curveaceous galore"
     bl_options = {'REGISTER', 'UNDO'}
-    bl_description = "adds many types of curves"
 
     # align_matrix for the invoke
     align_matrix = Matrix()

add_curve_ivygen.py

@@ -44,7 +44,7 @@
 
 
 def createIvyGeometry(IVY, growLeaves):
-    '''Create the curve geometry for IVY'''
+    """Create the curve geometry for IVY"""
     # Compute the local size and the gauss weight filter
     #local_ivyBranchSize = IVY.ivyBranchSize  # * radius * IVY.ivySize
     gaussWeight = (1.0, 2.0, 4.0, 7.0, 9.0, 10.0, 9.0, 7.0, 4.0, 2.0, 1.0)

add_curve_sapling/__init__.py

@@ -74,9 +74,9 @@
 
 
 def getPresetpath():
-    '''Support user defined scripts directory
+    """Support user defined scripts directory
        Find the first ocurrence of add_curve_sapling/presets in possible script paths
-       and return it as preset path'''
+       and return it as preset path"""
     presetpath = ""
     for p in bpy.utils.script_paths():
         presetpath = os.path.join(p, 'addons', 'add_curve_sapling', 'presets')
@@ -86,7 +86,7 @@ def getPresetpath():
 
 
 class ExportData(bpy.types.Operator):
-    '''This operator handles writing presets to file'''
+    """This operator handles writing presets to file"""
     bl_idname = 'sapling.exportdata'
     bl_label = 'Export Preset'
 
@@ -114,7 +114,7 @@ def execute(self, context):
 
 
 class ImportData(bpy.types.Operator):
-    '''This operator handles importing existing presets'''
+    """This operator handles importing existing presets"""
     bl_idname = 'sapling.importdata'
     bl_label = 'Import Preset'
 
@@ -135,9 +135,8 @@ def execute(self, context):
 
 
 class PresetMenu(bpy.types.Menu):
-    '''Create the preset menu by finding all preset files
-    in the preset directory
-    '''
+    """Create the preset menu by finding all preset files """ \
+    """in the preset directory"""
     bl_idname = "sapling.presetmenu"
     bl_label = "Presets"
 

add_curve_torus_knots.py

@@ -97,7 +97,7 @@ def create_torus_knot(self, context):
 
 
 class torus_knot_plus(bpy.types.Operator, AddObjectHelper):
-    ''''''
+    """"""
     bl_idname = "curve.torus_knot_plus"
     bl_label = "Torus Knot +"
     bl_options = {'REGISTER', 'UNDO'}

add_mesh_BoltFactory/Boltfactory.py

@@ -42,7 +42,7 @@ def align_matrix(context):
 
 
 class add_mesh_bolt(bpy.types.Operator):
-    ''''''
+    """"""
     bl_idname = "mesh.bolt_add"
     bl_label = "Add Bolt"
     bl_options = {'REGISTER', 'UNDO', 'PRESET'}

add_mesh_BoltFactory/createMesh.py

@@ -59,15 +59,15 @@ def unpack_face_list(list_of_tuples):
 
     return l
 
-'''
+"""
 Remove Doubles takes a list on Verts and a list of Faces and
 removes the doubles, much like Blender does in edit mode.
 It doesn’t have the range function  but it will round the corrdinates
 and remove verts that are very close togther.  The function
 is useful because you can perform a “Remove Doubles” with out
 having to enter Edit Mode. Having to enter edit mode has the
 disadvantage of not being able to interactively change the properties.
-'''
+"""
 
 
 def RemoveDoubles(verts,faces,Decimal_Places = 4):

add_mesh_ant_landscape.py

@@ -30,7 +30,7 @@
         "func=detail&aid=23130",
     "category": "Add Mesh"}
 
-'''
+"""
 Another Noise Tool: Landscape mesh generator
 
 MESH OPTIONS:
@@ -66,7 +66,7 @@
 Platlevel:       Flattens terrain above plateau level.
 Strata:          Strata amount, number of strata/terrace layers.
 Strata type:     Strata types, Smooth, Sharp-sub, Sharp-add
-'''
+"""
 
 # import modules
 import bpy
@@ -430,7 +430,7 @@ def sphere_gen( sub_d, size_me, options ):
 ###------------------------------------------------------------
 # Add landscape
 class landscape_add(bpy.types.Operator):
-    '''Add a landscape mesh'''
+    """Add a landscape mesh"""
     bl_idname = "mesh.landscape_add"
     bl_label = "Landscape"
     bl_options = {'REGISTER', 'UNDO', 'PRESET'}

add_mesh_extra_objects/add_mesh_3d_function_surface.py

@@ -145,7 +145,7 @@ def createFaces(vertIdx1, vertIdx2, closed=False, flipped=False):
 
 
 class AddZFunctionSurface(bpy.types.Operator):
-    '''Add a surface defined defined by a function z=f(x,y)'''
+    """Add a surface defined defined by a function z=f(x,y)"""
     bl_idname = "mesh.primitive_z_function_surface"
     bl_label = "Add Z Function Surface"
     bl_options = {'REGISTER', 'UNDO', 'PRESET'}
@@ -398,8 +398,8 @@ def xyz_function_surface_faces(self, x_eq, y_eq, z_eq,
 # v_min = -pi/4,
 # v max = 5*pi/2
 class AddXYZFunctionSurface(bpy.types.Operator):
-    '''Add a surface defined defined by 3 functions:''' \
-    + ''' x=F1(u,v), y=F2(u,v) and z=F3(u,v)'''
+    """Add a surface defined defined by 3 functions:""" \
+    """ x=F1(u,v), y=F2(u,v) and z=F3(u,v)"""
     bl_idname = "mesh.primitive_xyz_function_surface"
     bl_label = "Add X,Y,Z Function Surface"
     bl_options = {'REGISTER', 'UNDO', 'PRESET'}

add_mesh_extra_objects/add_mesh_extra_objects.py

@@ -357,7 +357,7 @@ def trapezohedron(s,r,h):
     return verts,faces
 
 class AddSqorus(bpy.types.Operator):
-    '''Add a sqorus mesh'''
+    """Add a sqorus mesh"""
     bl_idname = "mesh.primitive_sqorus_add"
     bl_label = "Add Sqorus"
     bl_options = {'REGISTER', 'UNDO', 'PRESET'}
@@ -386,7 +386,7 @@ def execute(self, context):
 
 
 class AddWedge(bpy.types.Operator):
-    '''Add a wedge mesh'''
+    """Add a wedge mesh"""
     bl_idname = "mesh.primitive_wedge_add"
     bl_label = "Add Wedge"
     bl_options = {'REGISTER', 'UNDO', 'PRESET'}
@@ -420,7 +420,7 @@ def execute(self, context):
 
 
 class AddStar(bpy.types.Operator):
-    '''Add a star mesh'''
+    """Add a star mesh"""
     bl_idname = "mesh.primitive_star_add"
     bl_label = "Add Star"
     bl_options = {'REGISTER', 'UNDO', 'PRESET'}

add_mesh_extra_objects/add_mesh_gears.py

@@ -570,7 +570,7 @@ def add_worm(teethNum, rowNum, radius, Ad, De, p_angle,
 
 
 class AddGear(bpy.types.Operator):
-    '''Add a gear mesh'''
+    """Add a gear mesh"""
     bl_idname = "mesh.primitive_gear"
     bl_label = "Add Gear"
     bl_options = {'REGISTER', 'UNDO', 'PRESET'}
@@ -676,7 +676,7 @@ def execute(self, context):
 
 
 class AddWormGear(bpy.types.Operator):
-    '''Add a worm gear mesh'''
+    """Add a worm gear mesh"""
     bl_idname = "mesh.primitive_worm_gear"
     bl_label = "Add Worm Gear"
     bl_options = {'REGISTER', 'UNDO', 'PRESET'}

add_mesh_extra_objects/add_mesh_gemstones.py

@@ -238,7 +238,7 @@ def add_diamond(segments, girdle_radius, table_radius,
 
 
 class AddDiamond(bpy.types.Operator):
-    '''Add a diamond mesh'''
+    """Add a diamond mesh"""
     bl_idname = "mesh.primitive_diamond_add"
     bl_label = "Add Diamond"
     bl_options = {'REGISTER', 'UNDO', 'PRESET'}

add_mesh_extra_objects/add_mesh_honeycomb.py

@@ -207,7 +207,7 @@ def edge_max(diam):
     return diam * sin(pi / 3)
 
 class add_mesh_honeycomb(bpy.types.Operator):
-    '''Simple honeycomb mesh generator'''
+    """Simple honeycomb mesh generator"""
     bl_idname = 'mesh.honeycomb_add'
     bl_label = 'Add HoneyComb'
     bl_options = {'REGISTER', 'UNDO'}

add_mesh_extra_objects/add_mesh_teapot.py

@@ -37,7 +37,7 @@
 import bpy, mathutils, io, operator, functools
 
 class AddTeapot(bpy.types.Operator):
-	'''Add a teapot mesh.'''
+	"""Add a teapot mesh"""
 	bl_idname = "mesh.primitive_teapot_add"
 	bl_label = "Add Teapot"
 	bl_options = {"REGISTER", "UNDO"}

add_mesh_extra_objects/add_mesh_torusknot.py

@@ -115,7 +115,7 @@ def make_knot(knotidx, ures):
 	return (verts, faces)
 
 class AddTorusKnot(bpy.types.Operator):
-	'''Add a torus-knot mesh.'''
+	"""Add a torus-knot mesh"""
 	bl_idname = "mesh.primitive_torusknot_add"
 	bl_label = "Add Torus Knot"
 	bl_options = {"REGISTER", "UNDO"}

add_mesh_extra_objects/add_mesh_twisted_torus.py

@@ -182,7 +182,7 @@ def add_twisted_torus(major_rad, minor_rad, major_seg, minor_seg, twists):
 
 
 class AddTwistedTorus(bpy.types.Operator):
-    '''Add a torus mesh'''
+    """Add a torus mesh"""
     bl_idname = "mesh.primitive_twisted_torus_add"
     bl_label = "Add Torus"
     bl_options = {'REGISTER', 'UNDO', 'PRESET'}

add_mesh_pipe_joint.py

@@ -123,7 +123,7 @@ def createFaces(vertIdx1, vertIdx2, closed=False, flipped=False):
 
 class AddElbowJoint(bpy.types.Operator):
     # Create the vertices and polygons for a simple elbow (bent pipe).
-    '''Add an Elbow pipe mesh'''
+    """Add an Elbow pipe mesh"""
     bl_idname = "mesh.primitive_elbow_joint_add"
     bl_label = "Add Pipe Elbow"
     bl_options = {'REGISTER', 'UNDO', 'PRESET'}
@@ -224,7 +224,7 @@ def execute(self, context):
 class AddTeeJoint(bpy.types.Operator):
     # Create the vertices and polygons for a simple tee (T) joint.
     # The base arm of the T can be positioned in an angle if needed though.
-    '''Add a Tee-Joint mesh'''
+    """Add a Tee-Joint mesh"""
     bl_idname = "mesh.primitive_tee_joint_add"
     bl_label = "Add Pipe Tee-Joint"
     bl_options = {'REGISTER', 'UNDO', 'PRESET'}
@@ -401,7 +401,7 @@ def execute(self, context):
 
 
 class AddWyeJoint(bpy.types.Operator):
-    '''Add a Wye-Joint mesh'''
+    """Add a Wye-Joint mesh"""
     bl_idname = "mesh.primitive_wye_joint_add"
     bl_label = "Add Pipe Wye-Joint"
     bl_options = {'REGISTER', 'UNDO', 'PRESET'}
@@ -595,7 +595,7 @@ def execute(self, context):
 
 
 class AddCrossJoint(bpy.types.Operator):
-    '''Add a Cross-Joint mesh'''
+    """Add a Cross-Joint mesh"""
     # Create the vertices and polygons for a coss (+ or X) pipe joint.
     bl_idname = "mesh.primitive_cross_joint_add"
     bl_label = "Add Pipe Cross-Joint"
@@ -850,7 +850,7 @@ def execute(self, context):
 
 
 class AddNJoint(bpy.types.Operator):
-    '''Add a N-Joint mesh'''
+    """Add a N-Joint mesh"""
     # Create the vertices and polygons for a regular n-joint.
     bl_idname = "mesh.primitive_n_joint_add"
     bl_label = "Add Pipe N-Joint"

animation_add_corrective_shape_key.py

@@ -211,7 +211,7 @@ def func_object_duplicate_flatten_modifiers(scene, obj):
 
 
 class object_duplicate_flatten_modifiers(bpy.types.Operator):
-    '''Duplicates the selected object with modifiers applied'''
+    """Duplicates the selected object with modifiers applied"""
 
     bl_idname = "object.object_duplicate_flatten_modifiers"
     bl_label = "Duplicate and apply all"

animation_animall.py

@@ -29,7 +29,7 @@
         'func=detail&aid=24874',
     'category': 'Animation'}
 
-'''-------------------------------------------------------------------------
+"""-------------------------------------------------------------------------
 Thanks to Campbell Barton and Joshua Leung for hes API additions and fixes
 Daniel 'ZanQdo' Salazar
 
@@ -40,7 +40,7 @@
 for direct point animation since this new aproach is much stronger
 and inline with the animation system
 Rev 0.5 merged curve animation features from rotobezier and ported to new bmesh API
--------------------------------------------------------------------------'''
+-------------------------------------------------------------------------"""
 
 import bpy
 from bpy.props import *

curve_simplify.py

@@ -355,7 +355,7 @@ def fcurves_simplify(context, obj, options, fcurves):
 #### ANIMATION CURVES OPERATOR ##################
 #################################################
 class GRAPH_OT_simplify(bpy.types.Operator):
-    ''''''
+    """"""
     bl_idname = "graph.simplify"
     bl_label = "simplifiy f-curves"
     bl_description = "simplify selected f-curves"
@@ -459,7 +459,7 @@ def execute(self, context):
 ##### Curves OPERATOR #####
 ###########################
 class CURVE_OT_simplify(bpy.types.Operator):
-    ''''''
+    """"""
     bl_idname = "curve.simplify"
     bl_label = "simplifiy curves"
     bl_description = "simplify curves"

io_anim_bvh/__init__.py

@@ -52,7 +52,7 @@
 
 
 class ImportBVH(bpy.types.Operator, ImportHelper):
-    '''Load a BVH motion capture file'''
+    """Load a BVH motion capture file"""
     bl_idname = "import_anim.bvh"
     bl_label = "Import BVH"
     bl_options = {'REGISTER', 'UNDO'}
@@ -143,7 +143,7 @@ def execute(self, context):
 
 
 class ExportBVH(bpy.types.Operator, ExportHelper):
-    '''Save a BVH motion capture file from an armature'''
+    """Save a BVH motion capture file from an armature"""
     bl_idname = "export_anim.bvh"
     bl_label = "Export BVH"
 

io_anim_camera.py

@@ -118,7 +118,7 @@ def writeCameras(context, filepath, frame_start, frame_end, only_selected=False)
 
 
 class CameraExporter(bpy.types.Operator, ExportHelper):
-    '''Save a python script which re-creates cameras and markers elsewhere'''
+    """Save a python script which re-creates cameras and markers elsewhere"""
     bl_idname = "export_animation.cameras"
     bl_label = "Export Camera & Markers"
 

io_anim_nuke_chan/__init__.py

@@ -66,8 +66,8 @@
 
 
 class ImportChan(Operator, ImportHelper):
-    '''Import animation from .chan file, exported from nuke or houdini. ''' \
-    '''The importer uses frame numbers from the file'''
+    """Import animation from .chan file, exported from nuke or houdini """ \
+    """(the importer uses frame numbers from the file)"""
     bl_idname = "import_scene.import_chan"
     bl_label = "Import chan file"
 
@@ -106,8 +106,8 @@ def execute(self, context):
 
 
 class ExportChan(Operator, ExportHelper):
-    '''Export the animation to .chan file, readable by nuke and houdini. ''' \
-    '''The exporter uses frames from the frames range'''
+    """Export the animation to .chan file, readable by nuke and houdini """ \
+    """(the exporter uses frames from the frames range)"""
     bl_idname = "export.export_chan"
     bl_label = "Export chan file"
 

io_convert_image_to_mesh_img/__init__.py

@@ -59,7 +59,7 @@
 
 
 class ImportHiRISEIMGDTM(bpy.types.Operator, ImportHelper):
-    '''Import a HiRISE DTM formatted as a PDS IMG file'''
+    """Import a HiRISE DTM formatted as a PDS IMG file"""
     bl_idname = "import_shape.img"
     bl_label  = "Import HiRISE DTM from PDS IMG"
     bl_options = {'UNDO'}