upstream/ipython Files · IPython/testing/__init__.py

Replace usage of os.devnull with subprocess.DEVNULL (#13932)...

Replace usage of os.devnull with subprocess.DEVNULL (#13932) Refactoring one file in the latex library Closes https://github.com/ipython/ipython/issues/13906 # Code changes Replaced one occurence of `open(os.devnull)` with using directly the `subprocess.DEVNULL` special value, removing a with/open block along the way. # User-facing changes None

Nikita Kniazev - - Load All Authors

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      """Testing support (tools to test IPython itself).

      """

      #-----------------------------------------------------------------------------

      #  Copyright (C) 2009-2011  The IPython Development Team

      #

      #  Distributed under the terms of the BSD License.  The full license is in

      #  the file COPYING, distributed as part of this software.

      #-----------------------------------------------------------------------------

      import os

      #-----------------------------------------------------------------------------

      # Constants

      #-----------------------------------------------------------------------------

      # We scale all timeouts via this factor, slow machines can increase it

      IPYTHON_TESTING_TIMEOUT_SCALE = float(os.getenv(

                                          'IPYTHON_TESTING_TIMEOUT_SCALE', 1))

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				"""Testing support (tools to test IPython itself).
				"""

				#-----------------------------------------------------------------------------
				# Copyright (C) 2009-2011 The IPython Development Team
				#
				# Distributed under the terms of the BSD License. The full license is in
				# the file COPYING, distributed as part of this software.
				#-----------------------------------------------------------------------------


				import os

				#-----------------------------------------------------------------------------
				# Constants
				#-----------------------------------------------------------------------------

				# We scale all timeouts via this factor, slow machines can increase it
				IPYTHON_TESTING_TIMEOUT_SCALE = float(os.getenv(
				'IPYTHON_TESTING_TIMEOUT_SCALE', 1))