--HG--

branch : pmacs2

mode/python.py

@@ -228,9 +228,7 @@ class PythonSetLib(method.Method):
 class PythonCheckSyntax(method.Method):
     '''Check the syntax of the current python file'''
     def _execute(self, w, **vargs):
-        if w.mode.pythonlib not in sys.path:
-            sys.path = list(sys.path)
-            sys.path.insert(0, w.mode.pythonlib)
+        sys.path.insert(0, w.mode.pythonlib)
         source = w.buffer.make_string()
         try:
             code = compile(source, w.buffer.path, 'exec')
@@ -238,6 +236,7 @@ class PythonCheckSyntax(method.Method):
         except Exception, e:
             output = traceback.format_exc()
             w.application.data_buffer("*PythonSyntax*", output, switch_to=True)
+        del sys.path[0]
 
 class PythonDictCleanup(method.Method):
     '''Align assignment blocks and literal dictionaries'''