Adding new stuff

vim-plugins/python-mode/pymode/utils.py

@@ -0,0 +1,39 @@
+""" Pymode utils. """
+import os.path
+import sys
+import threading
+import warnings
+from contextlib import contextmanager
+
+import vim # noqa
+from ._compat import StringIO
+
+
+DEBUG = int(vim.eval('g:pymode_debug'))
+
+warnings.filterwarnings('ignore')
+
+
+@contextmanager
+def silence_stderr():
+    """ Redirect stderr. """
+    if DEBUG:
+        yield
+
+    else:
+        with threading.Lock():
+            stderr = sys.stderr
+            sys.stderr = StringIO()
+
+        yield
+
+        with threading.Lock():
+            sys.stderr = stderr
+
+
+def patch_paths():
+    """Patch python sys.path.
+
+    Load required modules from the plugin's sources.
+    """
+    sys.path.insert(0, os.path.join(os.path.dirname(__file__), 'libs'))