Minor code cleanup in some python modules (removing unused variables, cleaning up some if tests, removing import statements for some modules that were then never used.

git-svn-id: svn://svn.code.sf.net/p/crossfire/code/maps/trunk@12197 282e977c-c81d-0410-88c4-b93c2d0d6712

python/CFDataFile.py

@@ -18,7 +18,6 @@
 #
 
 import os
-import string
 import Crossfire
 
 class CFDataFile:

python/CFMapTransformer.py

@@ -58,6 +58,7 @@ def MakeIdentifier(key):
 class CFMapTransformer:
     key = None
     cfmap = None
+
     def __init__(self,key,cfmap=None):
         self.key=key
         if (cfmap):
@@ -69,7 +70,6 @@ class CFMapTransformer:
             self.cfmap = o.Map
 
     def transformAll(self, criteria, whatTo):
-        mustClean = False
         if (not isinstance (criteria,list)):
             criteria = [criteria]
         for x in range (self.cfmap.Width):
@@ -94,6 +94,7 @@ class CFMapTransformer:
                         force.WriteKey("inside_speed","%f" %top.Speed,1)
                         top.Speed = 0
                     top=next
+
     def untransformAll(self):
         for x in range(self.cfmap.Width):
             for y in range(self.cfmap.Height):

python/CFWorld.py

@@ -1,6 +1,5 @@
 #CFWorld.py
 #A small module for checking where is bigworld an object is if it's in bigworld.
-import string
 import Crossfire
 
 world_prefix = "/world/world_"

python/items/roll-o-matic.py

@@ -59,7 +59,7 @@ def handle_move():
 	y = me.Y
 	for check in [0, 1, -1]:
 		d = abs_dir(want_dir + check)
-		if has_floor(x + dir_x[d], y + dir_y[d], floor) == True:
+		if has_floor(x + dir_x[d], y + dir_y[d], floor):
 			if me.Move(d) == 0:
 				continue
 
@@ -68,7 +68,7 @@ def handle_move():
 			done = True
 			break
 
-	if done == False:
+	if not done:
 		me.WriteKey(key_direction, '', 1)
 		me.WriteKey(key_follow, '', 1)
 	return