Fix Issue "OSError: Too Many Open Files (#1072)" (DonJayamanne#1118)

dipietrantonio · DonJayamanne · commit 8c13385ca482 · 2017-07-25T18:55:45.000+10:00
Close the file descriptor "self.oldstdout_fno" after line 24, since it is no more used. Leaving it opened will cause the Too Many Open Files error when the _enter_ function is called many times.
diff --git a/pythonFiles/completion.py b/pythonFiles/completion.py
@@ -22,6 +22,7 @@ def __enter__(self):
     def __exit__(self, exc_type, exc_value, traceback):
         self._new_stdout.flush()
         os.dup2(self.oldstdout_fno, 1)
+        os.close(self.oldstdout_fno)
 
 class JediCompletion(object):
     basic_types = {
