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

Backport PR : safe_run_module: Silence SystemExit codes 0 and None....

Backport PR : safe_run_module: Silence SystemExit codes 0 and None. In `safe_execfile` we ignore SystemExit exceptions with codes 0 and 1. We don't do this for `safe_run_module` which leads to the following mismatch of tracebacks between Python and IPython: ``` $ cat > exit0.py import sys sys.exit(0) $ python -m exit0 $ ipython -m exit0 --------------------------------------------------------------------------- SystemExit Traceback (most recent call last) /usr/lib/python2.7/runpy.pyc in run_module(mod_name, init_globals, run_name, alter_sys) 174 if alter_sys: 175 return _run_module_code(code, init_globals, run_name, --> 176 fname, loader, pkg_name) 177 else: 178 # Leave the sys module alone /usr/lib/python2.7/runpy.pyc in _run_module_code(code, init_globals, mod_name, mod_fname, mod_loader, pkg_name) 80 mod_globals = temp_module.module.__dict__ 81 _run_code(code, mod_globals, init_globals, ---> 82 mod_name, mod_fname, mod_loader, pkg_name) 83 # Copy the globals of the temporary module, as they 84 # may be cleared when the temporary module goes away /usr/lib/python2.7/runpy.pyc in _run_code(code, run_globals, init_globals, mod_name, mod_fname, mod_loader, pkg_name) 70 __loader__ = mod_loader, 71 __package__ = pkg_name) ---> 72 exec code in run_globals 73 return run_globals 74 /tmp/exit0.py in <module>() 1 import sys ----> 2 sys.exit(0) SystemExit: 0 WARNING: Unknown failure executing module: <exit0> ``` The attached pull request silences SystemExit exceptions with codes 0 and None.

Matthias BUSSONNIER - - Load All Authors

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        Fernando Perez
    
Make testing easier by exposing a top-level test() function....

              r2397
            
      """Testing support (tools to test IPython itself).

      """

        Brian Granger
    
Work to address the review comments on Fernando's branch....

              r2498
            
      #-----------------------------------------------------------------------------

        Matthias BUSSONNIER
    
update copyright to 2011/20xx-2011...

              r5390
            
      #  Copyright (C) 2009-2011  The IPython Development Team

        Brian Granger
    
Work to address the review comments on Fernando's branch....

              r2498
            
      #

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

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

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

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

      # Functions

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

        Fernando Perez
    
Make testing easier by exposing a top-level test() function....

              r2397
            
      # User-level entry point for testing

      def test():

          """Run the entire IPython test suite.

          For fine-grained control, you should use the :file:`iptest` script supplied

          with the IPython installation."""

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

          # import time

          from iptest import run_iptestall

          run_iptestall()

      # 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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Fernando Perez Make testing easier by exposing a top-level test() function....	r2397	"""Testing support (tools to test IPython itself).
		"""

Brian Granger Work to address the review comments on Fernando's branch....	r2498	#-----------------------------------------------------------------------------
Matthias BUSSONNIER update copyright to 2011/20xx-2011...	r5390	# Copyright (C) 2009-2011 The IPython Development Team
Brian Granger Work to address the review comments on Fernando's branch....	r2498	#
		# Distributed under the terms of the BSD License. The full license is in
		# the file COPYING, distributed as part of this software.
		#-----------------------------------------------------------------------------

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

Fernando Perez Make testing easier by exposing a top-level test() function....	r2397	# User-level entry point for testing
		def test():
		"""Run the entire IPython test suite.

		For fine-grained control, you should use the :file:`iptest` script supplied
		with the IPython installation."""

		# Do the import internally, so that this function doesn't increase total
		# import time
		from iptest import run_iptestall
		run_iptestall()

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