Fix python3 indentation

Signed-off-by: François Andriot <francois.andriot@thalesgroup.com>

kexi/plugins/scripting/scripts/copycenter/CopyCenterPluginKexiDB.py

@@ -185,10 +185,10 @@ class CopyCenterPlugin:
 				self.copierer.writeSuccess(record, 1)
 			else:
 				print("=> insert failed: %s" % self.kexidbconnection.lastError())
-  				self.copierer.writeFailed(record)
+				self.copierer.writeFailed(record)
 			#import time
-  			#time.sleep(1)
-  			return True
+			#time.sleep(1)
+			return True
 
 	def __init__(self, copycenter):
 		""" Constructor.  """

kexi/plugins/scripting/scripts/exportxhtml/ExportXHTML.py

@@ -147,13 +147,13 @@ class GuiApp:
 			raise Exception("Import of the Kross GUI module failed.")
 
 		self.dialog = gui.Dialog("Export XHTML")
-                self.dialog.addLabel(self.dialog, "Export a table- or query-datasource to a XHTML-file.")
+		self.dialog.addLabel(self.dialog, "Export a table- or query-datasource to a XHTML-file.")
 
 		datasourceitems = self.datasource.getSources()
-                self.datasourcelist = self.dialog.addList(self.dialog, "Datasource:", datasourceitems)
+		self.datasourcelist = self.dialog.addList(self.dialog, "Datasource:", datasourceitems)
 
 		styleitems = ["Plain", "Paper", "Blues"]
-                self.stylelist = self.dialog.addList(self.dialog, "Style:", styleitems)
+		self.stylelist = self.dialog.addList(self.dialog, "Style:", styleitems)
 
 		#queryframe = Tkinter.Frame(frame)
 		#queryframe.pack()

kexi/plugins/scripting/scripts/importxhtml/ImportXHTML.py

@@ -203,8 +203,8 @@ class KexiDBOutput:
 		""" Constructor. """
 		import kexiapp
 		keximainwindow = kexiapp.get("KexiAppMainWindow")
-		
-                try:
+
+		try:
 			self.connection = keximainwindow.getConnection()
 		except:
 			raise Exception("No connection established. Please open a project before.")