[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [31700] trunk/blender/release/scripts/ modules/io_utils.py: * add missing imports

[Nathan Letwory]

Revision: 31700
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=31700
Author:   jesterking
Date:     2010-09-01 15:55:41 +0200 (Wed, 01 Sep 2010)

Log Message:
-----------
* add missing imports
* fix indentation: tabs -> spaces

Modified Paths:
--------------
    trunk/blender/release/scripts/modules/io_utils.py

Modified: trunk/blender/release/scripts/modules/io_utils.py
===================================================================
--- trunk/blender/release/scripts/modules/io_utils.py	2010-09-01 13:41:53 UTC (rev 31699)
+++ trunk/blender/release/scripts/modules/io_utils.py	2010-09-01 13:55:41 UTC (rev 31700)
@@ -18,32 +18,34 @@
 
 # <pep8 compliant>
 
+import bpy
 from bpy.props import *
 
 class ExportHelper:
-	filepath = StringProperty(name="File Path", description="Filepath used for exporting the file", maxlen= 1024, default= "", subtype='FILE_PATH')
-	check_existing = BoolProperty(name="Check Existing", description="Check and warn on overwriting existing files", default=True, options={'HIDDEN'})
+    filepath = StringProperty(name="File Path", description="Filepath used for exporting the file", maxlen= 1024, default= "", subtype='FILE_PATH')
+    check_existing = BoolProperty(name="Check Existing", description="Check and warn on overwriting existing files", default=True, options={'HIDDEN'})
 
-	def invoke(self, context, event):
-		import os
-		if not self.properties.is_property_set("filepath"):
-			self.properties.filepath = os.path.splitext(context.main.filepath)[0] + self.filename_ext
+    def invoke(self, context, event):
+        import os
+        if not self.properties.is_property_set("filepath"):
+            self.properties.filepath = os.path.splitext(context.main.filepath)[0] + self.filename_ext
 
-		context.manager.add_fileselect(self)
-		return {'RUNNING_MODAL'}
+        context.manager.add_fileselect(self)
+        return {'RUNNING_MODAL'}
 
 
 class ImportHelper:
-	filepath = StringProperty(name="File Path", description="Filepath used for importing the file", maxlen= 1024, default= "", subtype='FILE_PATH')
+    filepath = StringProperty(name="File Path", description="Filepath used for importing the file", maxlen= 1024, default= "", subtype='FILE_PATH')
 
-	def invoke(self, context, event):
-		wm = context.manager
-		wm.add_fileselect(self)
-		return {'RUNNING_MODAL'}
+    def invoke(self, context, event):
+        wm = context.manager
+        wm.add_fileselect(self)
+        return {'RUNNING_MODAL'}
 
 
 # limited replacement for BPyImage.comprehensiveImageLoad
 def load_image(imagepath, dirname):
+    import os
 
     if os.path.exists(imagepath):
         return bpy.data.images.load(imagepath)
@@ -98,4 +100,4 @@
 
         flat_ls[i:i + len(t)] = t
         i += 4
-    return flat_ls
\ No newline at end of file
+    return flat_ls