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

Backport PR : Add support for PyQt5....

Backport PR : Add support for PyQt5. This PR adds the new `QT_API_PYQT5` to `IPython/external/qt_loaders.py ` and allows to embed the IPython console in Qt5 Applications. In case of PyQt5, the loader returns a union of `PyQt5.QtGui` and `PyQt5.QtWidgets` acting as a Qt4-QtGui compatibility module. One small fix to `InProcessChannel.__init__` was necessary though. For some reason, when constructing `QtInProcessShellChannel`, the `QtCore.QObject.__init__` initializer from `SuperQObject` indirectly calls the `InProcessChannel.__init__` function, which doesn't have a default constructor and thus fails. I assume this has something to do with the metaclass/multiple inheritance approach IPython uses on QObject. Adding a default value for `client` in `InProcessChannel.__init__` solved the problem for me.

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