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utils.py

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""" Pymode utils. """

import os.path

import sys

import threading

import warnings

from contextlib import contextmanager

import vim # noqa

from ._compat import StringIO, PY2

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'))

sys.path.insert(0, os.path.join(os.path.dirname(__file__), 'libs2' if PY2 else 'libs3'))