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

Improve async detection mechanism with blacklist...

Improve async detection mechanism with blacklist Because the async repl works by wrapping any code that raises SyntaxError in an async function and trying to execute it again, cell bodies that are invalid at the top level but valid in functions and methods (e.g. return and yield statements) currently allow executing invalid code. This patch blacklists return and yield statements outside of a function or method to restore the proper SyntaxError behavior.

Thomas Kluyver - - 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.

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

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

      # Functions

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

      # User-level entry point for testing

      def test(**kwargs):

          """Run the entire IPython test suite.

          Any of the options for run_iptestall() may be passed as keyword arguments.

          For example::

              IPython.test(testgroups=['lib', 'config', 'utils'], fast=2)

          will run those three sections of the test suite, using two processes.

          """

          # Do the import internally, so that this function doesn't increase total

          # import time

          from .iptestcontroller import run_iptestall, default_options

          options = default_options()

          for name, val in kwargs.items():

              setattr(options, name, val)

          run_iptestall(options)

      # So nose doesn't try to run this as a test itself and we end up with an

      # infinite test loop

      test.__test__ = False

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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.
				#-----------------------------------------------------------------------------

				#-----------------------------------------------------------------------------
				# Functions
				#-----------------------------------------------------------------------------

				# User-level entry point for testing
				def test(**kwargs):
				"""Run the entire IPython test suite.

				Any of the options for run_iptestall() may be passed as keyword arguments.

				For example::

				IPython.test(testgroups=['lib', 'config', 'utils'], fast=2)

				will run those three sections of the test suite, using two processes.
				"""

				# Do the import internally, so that this function doesn't increase total
				# import time
				from .iptestcontroller import run_iptestall, default_options
				options = default_options()
				for name, val in kwargs.items():
				setattr(options, name, val)
				run_iptestall(options)

				# So nose doesn't try to run this as a test itself and we end up with an
				# infinite test loop
				test.__test__ = False