From c9b58bdcf66df2223bd5b3df56e09066385078f8 2011-12-06 01:40:56
From: Thomas Kluyver <takowl@gmail.com>
Date: 2011-12-06 01:40:56
Subject: [PATCH] Replace tabs with spaces

---

diff --git a/IPython/frontend/terminal/completer.py b/IPython/frontend/terminal/completer.py
index 91e800e..e85116b 100644
--- a/IPython/frontend/terminal/completer.py
+++ b/IPython/frontend/terminal/completer.py
@@ -18,35 +18,35 @@ class ClientCompleter2p(object):
     def complete_request(self,text):
         line = readline.get_line_buffer()
         #msg_id = self.km.xreq_channel.complete(text=text,line=line)#this method is not working, the code not continue
-	msg = self.km.session.send(self.km.xreq_channel.socket,
+        msg = self.km.session.send(self.km.xreq_channel.socket,
                                 'complete_request',
                                 dict(text=text, line=line))
         # send completion request to kernel
         # Give the kernel up to 0.5s to respond
         msg_matches = None
         for i in range(5):
-	   if self.km.xreq_channel.was_called():
-	      msg_xreq =  self.km.xreq_channel.get_msg()
-	      if msg["header"]['session'] == msg_xreq["parent_header"]['session'] :
-		 if msg_xreq["content"]["status"] == 'ok' :
-		    if msg_xreq["msg_type"] == "complete_reply" :
-		       msg_matches = msg_xreq["content"]["matches"]
-		       #break
+           if self.km.xreq_channel.was_called():
+              msg_xreq =  self.km.xreq_channel.get_msg()
+              if msg["header"]['session'] == msg_xreq["parent_header"]['session'] :
+                 if msg_xreq["content"]["status"] == 'ok' :
+                    if msg_xreq["msg_type"] == "complete_reply" :
+                       msg_matches = msg_xreq["content"]["matches"]
+                       #break
            time.sleep(0.1)
         return msg_matches   
     
     def complete(self, text, state):
         if state == 0 :
-	   self.matches = self.complete_request(text)
-	   
+           self.matches = self.complete_request(text)
+           
         if self.matches is None:
            self.matches = []
            print('WARNING: Kernel timeout on tab completion.')
         #print self.matches
-	try:
-	    return self.matches[state]
-	except IndexError:
-	    return None
+        try:
+            return self.matches[state]
+        except IndexError:
+            return None
         
         
         
diff --git a/IPython/frontend/terminal/frontend.py b/IPython/frontend/terminal/frontend.py
index 65d41c2..af25059 100755
--- a/IPython/frontend/terminal/frontend.py
+++ b/IPython/frontend/terminal/frontend.py
@@ -124,7 +124,7 @@ class Frontend(object):
                while True:
                    answer = raw_input('\nDo you really want to exit ([y]/n)?')
                    if answer == 'y' or answer == '' :
-		       self.km.shutdown_kernel()
+                       self.km.shutdown_kernel()
                        sys.exit()
                    elif answer == 'n':
                        break
@@ -141,23 +141,22 @@ class Frontend(object):
    def handle_xreq_channel(self):
        # Give the kernel up to 0.5s to respond
        for i in range(5):
-	   if self.km.xreq_channel.was_called():
-	      self.msg_xreq =  self.km.xreq_channel.get_msg()
-	      if self.msg_header["session"] == self.msg_xreq["parent_header"]["session"] :
-		 if self.msg_xreq["content"]["status"] == 'ok' :
-	            if self.msg_xreq["msg_type"] == "execute_reply" :
-		       self.handle_sub_channel()
-		       self.prompt_count = self.msg_xreq["content"]["execution_count"]+1
-		       
+           if self.km.xreq_channel.was_called():
+              self.msg_xreq =  self.km.xreq_channel.get_msg()
+              if self.msg_header["session"] == self.msg_xreq["parent_header"]["session"] :
+                 if self.msg_xreq["content"]["status"] == 'ok' :
+                    if self.msg_xreq["msg_type"] == "execute_reply" :
+                       self.handle_sub_channel()
+                       self.prompt_count = self.msg_xreq["content"]["execution_count"]+1
+                       
                  else:
-		     etb = self.msg_xreq["content"]["traceback"]
-		     print >> sys.stderr, etb[0]
-		     print >> sys.stderr, etb[1]
-		     print >> sys.stderr, etb[2]
-		     self.prompt_count = self.msg_xreq["content"]["execution_count"]+1
+                     etb = self.msg_xreq["content"]["traceback"]
+                     print >> sys.stderr, etb[0]
+                     print >> sys.stderr, etb[1]
+                     print >> sys.stderr, etb[2]
+                     self.prompt_count = self.msg_xreq["content"]["execution_count"]+1
                      break
-	   time.sleep(0.1)
-	     
+           time.sleep(0.1)
 
 
    def handle_sub_channel(self):
@@ -195,11 +194,11 @@ class Frontend(object):
        """ Method to capture raw_input
        """
        if self.km.rep_channel.was_called() :
-	  self.msg_rep = self.km.rep_channel.get_msg()
-	  if self.msg_header["session"] == self.msg_rep["parent_header"]["session"] :
-	     raw_data = raw_input(self.msg_rep["content"]["prompt"])
-	     self.km.rep_channel.input(raw_data)
-	     
+          self.msg_rep = self.km.rep_channel.get_msg()
+          if self.msg_header["session"] == self.msg_rep["parent_header"]["session"] :
+             raw_data = raw_input(self.msg_rep["content"]["prompt"])
+             self.km.rep_channel.input(raw_data)
+             
        
 
        
@@ -280,4 +279,4 @@ def start_frontend():
 
 if __name__ == "__main__" :
      frontend=start_frontend()
-     frontend.start()
\ No newline at end of file
+     frontend.start()