standardize indents on 4 spaces

Python hates mixed whitespace

(bzr r770)

1 files changed, 60 insertions, 60 deletions

diff --git a/share/extensions/pturtle.py b/share/extensions/pturtle.py
index f1806a68b..431c216ed 100755
--- a/share/extensions/pturtle.py
+++ b/share/extensions/pturtle.py
@@ -18,63 +18,63 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 '''
 import math
 class pTurtle:
-	'''A Python path turtle'''
-	def __init__(self, home=(0,0)):
-		self.__home = [home[0], home[1]]
-		self.__pos = self.__home[:]
-		self.__heading = -90
-		self.__path = ""
-		self.__draw = True
-		self.__new = True
-	def forward(self,mag):
-		self.setpos((self.__pos[0] + math.cos(math.radians(self.__heading))*mag,
-			self.__pos[1] + math.sin(math.radians(self.__heading))*mag))
-	def backward(self,mag):
-		self.setpos((self.__pos[0] - math.cos(math.radians(self.__heading))*mag,
-			self.__pos[1] - math.sin(math.radians(self.__heading))*mag))
-	def right(self,deg):
-		self.__heading -= deg
-	def left(self,deg):
-		self.__heading += deg
-	def penup(self):
-		self.__draw = False
-		self.__new = False
-	def pendown(self):
-		if not self.__draw:
-			self.__new = True
-		self.__draw = True
-	def pentoggle(self):
-		if self.__draw:
-			self.penup()
-		else:
-			self.pendown()
-	def home(self):
-		self.setpos(self.__home)
-	def clean(self):
-		self.__path = ''
-	def clear(self):
-		self.clean()
-		self.home()
-	def setpos(self,(x,y)):
-		if self.__new:
-			self.__path += "M"+",".join([str(i) for i in self.__pos])
-			self.__new = False
-		self.__pos = [x, y]
-		if self.__draw:
-			self.__path += "L"+",".join([str(i) for i in self.__pos])
-	def getpos(self):
-		return self.__pos[:]
-	def setheading(self,deg):
-		self.__heading = deg
-	def getheading(self):
-		return self.__heading
-	def sethome(self,(x,y)):
-		self.__home = [x, y]
-	def getPath(self):
-		return self.__path
-	fd = forward
-	bk = backward
-	rt = right
-	lt = left
-	pu = penup
-	pd = pendown
+    '''A Python path turtle'''
+    def __init__(self, home=(0,0)):
+        self.__home = [home[0], home[1]]
+        self.__pos = self.__home[:]
+        self.__heading = -90
+        self.__path = ""
+        self.__draw = True
+        self.__new = True
+    def forward(self,mag):
+        self.setpos((self.__pos[0] + math.cos(math.radians(self.__heading))*mag,
+            self.__pos[1] + math.sin(math.radians(self.__heading))*mag))
+    def backward(self,mag):
+        self.setpos((self.__pos[0] - math.cos(math.radians(self.__heading))*mag,
+            self.__pos[1] - math.sin(math.radians(self.__heading))*mag))
+    def right(self,deg):
+        self.__heading -= deg
+    def left(self,deg):
+        self.__heading += deg
+    def penup(self):
+        self.__draw = False
+        self.__new = False
+    def pendown(self):
+        if not self.__draw:
+            self.__new = True
+        self.__draw = True
+    def pentoggle(self):
+        if self.__draw:
+            self.penup()
+        else:
+            self.pendown()
+    def home(self):
+        self.setpos(self.__home)
+    def clean(self):
+        self.__path = ''
+    def clear(self):
+        self.clean()
+        self.home()
+    def setpos(self,(x,y)):
+        if self.__new:
+            self.__path += "M"+",".join([str(i) for i in self.__pos])
+            self.__new = False
+        self.__pos = [x, y]
+        if self.__draw:
+            self.__path += "L"+",".join([str(i) for i in self.__pos])
+    def getpos(self):
+        return self.__pos[:]
+    def setheading(self,deg):
+        self.__heading = deg
+    def getheading(self):
+        return self.__heading
+    def sethome(self,(x,y)):
+        self.__home = [x, y]
+    def getPath(self):
+        return self.__path
+    fd = forward
+    bk = backward
+    rt = right
+    lt = left
+    pu = penup
+    pd = pendown