Add common.rethrow_uncaught

jedi/_compatibility.py

@@ -81,6 +81,16 @@ else:
     eval(compile("""def exec_function(source, global_map):
                         exec source in global_map """, 'blub', 'exec'))
 
+# re-raise function
+if is_py3k:
+    def reraise(exception, traceback):
+        raise exception.with_traceback(traceback)
+else:
+    eval(compile("""
+def reraise(exception, traceback):
+    raise exception, None, traceback
+""", 'blub', 'exec'))
+
 # StringIO (Python 2.5 has no io module), so use io only for py3k
 try:
     from StringIO import StringIO