move get_bundled_dir to utils

lib/extensions/install.py

@@ -13,7 +13,7 @@ import logging
 import wx
 import inkex
 
-from ..utils import guess_inkscape_config_path
+from ..utils import guess_inkscape_config_path, get_bundled_dir
 
 
 class InstallerFrame(wx.Frame):
@@ -78,15 +78,9 @@ class InstallerFrame(wx.Frame):
 
     def install_addons(self, type):
         path = os.path.join(self.path, type)
-        src_dir = self.get_bundled_dir(type)
+        src_dir = get_bundled_dir(type)
         self.copy_files(glob(os.path.join(src_dir, "*")), path)
 
-    def get_bundled_dir(self, name):
-        if getattr(sys, 'frozen', None) is not None:
-            return realpath(os.path.join(sys._MEIPASS, '..', name))
-        else:
-            return realpath(os.path.join(dirname(realpath(__file__)), '..', '..', name))
-
     if (sys.platform == "win32"):
         # If we try to just use shutil.copy it says the operation requires elevation.
         def copy_files(self, files, dest):

lib/utils/__init__.py

@@ -2,3 +2,4 @@ from geometry import *
 from cache import cache
 from io import *
 from inkscape import *
+from paths import *

lib/utils/paths.py

@@ -0,0 +1,10 @@
+import sys
+import os
+from os.path import dirname, realpath
+
+
+def get_bundled_dir(name):
+    if getattr(sys, 'frozen', None) is not None:
+        return realpath(os.path.join(sys._MEIPASS, "..", name))
+    else:
+        return realpath(os.path.join(dirname(realpath(__file__)), '..', '..', name))