- small updates to scripts and bpython docs, also fixed two warnings;

- added function Blender.sys.exists(path) to check if a given file exists;
- forgot to mention: in my previous commit the blender.html file was also updated slightly.

1 files changed, 110 insertions, 110 deletions

diff --git a/source/blender/python/api2_2x/doc/Metaball.py b/source/blender/python/api2_2x/doc/Metaball.py
index bd772d7cd31..e4d87195134 100644
--- a/source/blender/python/api2_2x/doc/Metaball.py
+++ b/source/blender/python/api2_2x/doc/Metaball.py
@@ -5,16 +5,16 @@ The Blender.Metaball submodule
 
 This module provides access to the B{Metaball Data} in Blender.
 
-Example:
-import Blender
-
-ob =  Blender.Object.New("Mball","mb")
-mb = Blender.Metaball.New()
-for i in range(20):
-  mb.addMetaelem([0, float(i),1.0,1.0, 2.0,1,2.0,1.0,1.0,1.0])
-ob.link(mb)
-sc = Blender.Scene.getCurrent()
-sc.link(ob)
+Example::
+ import Blender
+
+ ob =  Blender.Object.New("Mball","mb")
+ mb = Blender.Metaball.New()
+ for i in range(20):
+   mb.addMetaelem([0, float(i),1.0,1.0, 2.0,1,2.0,1.0,1.0,1.0])
+ ob.link(mb)
+ sc = Blender.Scene.getCurrent()
+ sc.link(ob)
 """
 
 
@@ -38,7 +38,6 @@ def Get (name):
       - ():     A list with all Metaballs in the current scene.
   """
 
-
 class Metaball:
   """
   The Metaball object
@@ -49,157 +48,158 @@ class Metaball:
   @cvar rot: The rotation of the metaball.
   @cvar size: The size of the metaball.
   """
-	def addMetaelem(paramslist):
-    """
-    Sets the name of a metaball object
-    @type name: list
-    @param name : the list of the parameters for creating a new metaelem
-		This list has ten elements :
-		param 1 : int : metaelem type
-				0 for a sphere
-				1 for a tubex
-				2 for a tubey
-				3 for a tubez
-				4 for a regular tube
-				5 for a plane
-				6 for an ellipsoid
-				7 for a cube
-		params 2,3,4 : floats, the x, y and z coordinates of the metaelem
-		param 5 : float, the rad value of the metaelem
-		param 6 : int, the lay value.
-		param 7 : float the s value of the metaelem
-		params 8,9,10 : the expx, expy and expz values of the metaelem.
-
-    @rtype: PyNone
-    @return:  PyNone
-    """
-		
+
+  def addMetaelem(paramslist):
+    """
+    Add a new metaelem to this metaball. 'paramslist' must have the
+    following ten elements:
+      - param 1: int - metaelem type:
+        - 0 for a sphere
+        - 1 for a tubex
+        - 2 for a tubey
+        - 3 for a tubez
+        - 4 for a regular tube
+        - 5 for a plane
+        - 6 for an ellipsoid
+        - 7 for a cube
+      - params 2,3,4: floats - the x, y and z coordinates of the metaelem.
+      - param 5: float - the rad value of the metaelem.
+      - param 6: int - the lay value.
+      - param 7: float - the s value of the metaelem.
+      - params 8,9,10: floats - the expx, expy and expz values of the metaelem.
+    @type paramslist: list
+    @param paramslist: the list of the parameters for creating a new metaelem.
+
+    @rtype: None
+    @return:  None
+    """
+    
   def getName():
     """
-    Retreives the name of a metaball object
+    Retrieves the name of a metaball object.
     @rtype: string
-    @return:  the name of a metaball object
+    @return:  the name of a metaball object.
     """
 
-	
+  
   def setName(name):
     """
-    Sets the name of a metaball object
+    Sets the name of a metaball object.
     @type name: string
     @param name : the new name
-    @rtype: PyNone
-    @return:  PyNone
+    @rtype: None
+    @return:  None
     """
 
-	
+  
 
   def getBbox():
     """
-    Retreives the bounding box of a metaball object
+    Retrieves the bounding box of a metaball object.
     @rtype: a list of 24 floats(8 points, 3 coordinates)
     @return:  the bounding box of a metaball object
     """
 
   def getNMetaElems():
     """
-    Retreives the number of metaelems (elementary spheres or cylinders) of a metaball object
+    Retrieves the number of metaelems (elementary spheres or cylinders) of a metaball object.
     @rtype: int
     @return: number of metaelems of a metaball object
     """
 
   def getLoc():
     """
-    Retreives the location of a metaball object
+    Retrieves the location of a metaball object.
     @rtype: a list of 3 floats
-    @return: locationof a metaball object
+    @return: location of a metaball object
     """
 
   def setLoc(newloc):
     """
-    Sets the location of a metaball object
+    Sets the location of a metaball object.
     @type newloc: list of 3 floats
     @param newloc: the new location
-    @rtype: PyNone
-    @return: PyNone
+    @rtype: None
+    @return: None
     """
 
   def getRot():
     """
-    Retreives the rotation of a metaball object
+    Retrieves the rotation of a metaball object.
     @rtype: a list of 3 floats
-    @return: rotationof a metaball object
+    @return: rotation of a metaball object
     """
 
   def setRot(newrot):
     """
-    Sets the rotation of a metaball object
+    Sets the rotation of a metaball object.
     @type newrot: list of 3 floats
     @param newrot: the new rotation
-    @rtype: PyNone
-    @return: PyNone
+    @rtype: None
+    @return: None
     """
 
   def getSize():
     """
-    Retreives the size of a metaball object
+    Retrieves the size of a metaball object.
     @rtype: a list of 3 floats
     @return: size a metaball object
     """
 
   def setSize(newsize):
     """
-    Sets the size of a metaball object
+    Sets the size of a metaball object.
     @type newsize: list of 3 floats
     @param newsize: the new size
-    @rtype: PyNone
-    @return: PyNone
+    @rtype: None
+    @return: None
     """
 
   def getWiresize():
     """
-    Retreives the wiresize of a metaball object
+    Retrieves the wiresize of a metaball object.
     @rtype: float
     @return: wire size a metaball object
     """
 
   def setWiresize(newsize):
     """
-    Sets the wire size of a metaball object
+    Sets the wire size of a metaball object.
     @type newsize: float
     @param newsize: the new size
-    @rtype: PyNone
-    @return: PyNone
+    @rtype: None
+    @return: None
     """
   def getRendersize():
     """
-    Retreives the rendersize of a metaball object
+    Retrieves the rendersize of a metaball object.
     @rtype: float
     @return: render size a metaball object
     """
 
   def setRendersize(newsize):
     """
-    Sets the render size of a metaball object
+    Sets the render size of a metaball object.
     @type newsize: float
     @param newsize: the new size
-    @rtype: PyNone
-    @return: PyNone
+    @rtype: None
+    @return: None
     """
 
   def getThresh():
     """
-    Retreives the threshold of a metaball object
+    Retrieves the threshold of a metaball object.
     @rtype: float
     @return: threshold of the metaball object
     """
 
   def setThresh(threshold):
     """
-    Sets the threshold of a metaball object
+    Sets the threshold of a metaball object.
     @type threshold: float
     @param threshold: the new size
-    @rtype: PyNone
-    @return: PyNone
+    @rtype: None
+    @return: None
     """
 
   def getMetadata(name,num):
@@ -215,134 +215,134 @@ class Metaball:
 
   def setMetadata(name,num,val):
     """
-    The setMetadata function has the same semantics as getMetadata,		except that it needs  the parameter value, and always returns PyNone.
+    The setMetadata function has the same semantics as getMetadata,   except that it needs  the parameter value, and always returns None.
     @type name: string
     @param name: the name of the property to be read. The accepted values are :"type", "x", "y", "z", "expx", "expy", "expz", "rad", "rad2", "s", "len".
     @type num: int
     @param num: the position of the metaelem to be accessed.
     @type val: float, except if name is "type".
     @param val: the new value of the parameter.
-    @rtype: PyNone
-    @return: PyNone
+    @rtype: None
+    @return: None
     """
 
   def getMetatype(pos):
     """
-    Retreives the type of a metaelem object
+    Retrieves the type of a metaelem object.
     @type pos: int
-    @param : the position of the metaelement
+    @param pos: the position of the metaelement
     @rtype: int
     @return: type of the metaelem object
     """
 
   def setMetatype(pos,newtype):
     """
-    Sets the type of a metaelem object
+    Sets the type of a metaelem object.
     @type pos: int
-    @param : the position of the metaelement
+    @param pos: the position of the metaelement
     @type newtype: int
     @param newtype: the new type
-    @rtype: PyNone
-    @return: PyNone
+    @rtype: None
+    @return: None
     """
 
   def getMetax(pos):
     """
-    Retreives the x parameter of a metaelem object
+    Retrieves the x parameter of a metaelem object.
     @type pos: int
-    @param : the position of the metaelement
+    @param pos: the position of the metaelement
     @rtype: float
     @return: x parameter of the metaelem object
     """
 
   def setMetax(pos,newx):
     """
-    Sets the x parameter of a metaelem object
+    Sets the x parameter of a metaelem object.
     @type pos: int
-    @param : the position of the metaelement
+    @param pos: the position of the metaelement
     @type newx: float
     @param newx: the new x parameter value
-    @rtype: PyNone
-    @return: PyNone
+    @rtype: None
+    @return: None
     """
 
   def getMetay(pos):
     """
-    Retreives the y parameter of a metaelem object
+    Retrieves the y parameter of a metaelem object.
     @type pos: int
-    @param : the position of the metaelement
+    @param pos: the position of the metaelement
     @rtype: float
     @return: y parameter of the metaelem object
     """
 
   def setMetay(pos,newy):
     """
-    Sets the y parameter of a metaelem object
+    Sets the y parameter of a metaelem object.
     @type pos: int
-    @param : the position of the metaelement
+    @param pos: the position of the metaelement
     @type newy: float
     @param newy: the new y parameter value
-    @rtype: PyNone
-    @return: PyNone
+    @rtype: None
+    @return: None
     """
 
   def getMetaz(pos):
     """
-    Retreives the z parameter of a metaelem object
+    Retrieves the z parameter of a metaelem object.
     @type pos: int
-    @param : the position of the metaelement
+    @param pos: the position of the metaelement
     @rtype: float
     @return: z parameter of the metaelem object
     """
 
   def setMetaz(pos,newz):
     """
-    Sets the z parameter of a metaelem object
+    Sets the z parameter of a metaelem object.
     @type pos: int
-    @param : the position of the metaelement
+    @param pos: the position of the metaelement
     @type newz: float
     @param newz: the new z parameter value
-    @rtype: PyNone
-    @return: PyNone
+    @rtype: None
+    @return: None
     """
 
 
   def getMetas(pos):
     """
-    Retreives the s parameter of a metaelem object
+    Retrieves the s parameter of a metaelem object.
     @type pos: int
-    @param : the position of the metaelement
+    @param pos: the position of the metaelement
     @rtype: float
     @return: s parameter of the metaelem object
     """
 
   def setMetas(pos,news):
     """
-    Sets the s parameter of a metaelem object
+    Sets the s parameter of a metaelem object.
     @type pos: int
-    @param : the position of the metaelement
+    @param pos: the position of the metaelement
     @type news: float
     @param news: the new x parameter value
-    @rtype: PyNone
-    @return: PyNone
+    @rtype: None
+    @return: None
     """
 
   def getMetalen(pos):
     """
-    Retreives the len parameter of a metaelem object
+    Retrieves the len parameter of a metaelem object.
     @type pos: int
-    @param : the position of the metaelement
+    @param pos: the position of the metaelement
     @rtype: float
     @return: len parameter of the metaelem object
     """
 
   def setMetalen(pos,newlen):
     """
-    Sets the len parameter of a metaelem object
+    Sets the len parameter of a metaelem object.
     @type pos: int
-    @param : the position of the metaelement
+    @param pos: the position of the metaelement
     @type newlen: float
     @param newlen: the new x parameter value
-    @rtype: PyNone
-    @return: PyNone
+    @rtype: None
+    @return: None
     """