upstream/ipython Files · IPython/external/decorators/__init__.py

Merge pull request from minrk/postexec...

Merge pull request from minrk/postexec Be less aggressive in de-registering failing post-execute functions so that normal errors don't disable them permanently. Two changes: 1. Don't unregister failing post-exec callbacks automatically. Instead, print a message regarding the failure, pointing to new `disable_failing_post_execute` trait for skipping failing callbacks. - When this flag is False (the default), failing callbacks will continue to be called. - When True, behavior is unchanged from previous, where callbacks are only allowed to fail once. 2. protect `flush_figures()` post-exec function from user error. Invalid matplotlib data may raise inside `print_figure()`. flush_figures() is a post-exec function, so user errors should not raise. Instead, call `get_ipython().showtraceback()` if called from IPython, raising as before otherwise. closes

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        Thomas Spura
    
Unbundle of all external modules....

              r3408
            
      try:

          from numpy.testing.decorators import *

        Paul Ivanov
    
make know failures report as 'K'...

              r3511
            
          from numpy.testing.noseclasses import KnownFailure

        Thomas Spura
    
Unbundle of all external modules....

              r3408
            
      except ImportError:

        Thomas Spura
    
import from module and not from module.py...

              r3412
            
          from _decorators import *

        MinRK
    
don't unconditionally import nose...

              r3692
            
          try:

              from _numpy_testing_noseclasses import KnownFailure

          except ImportError:

              pass

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Thomas Spura Unbundle of all external modules....	r3408	try:
		from numpy.testing.decorators import *
Paul Ivanov make know failures report as 'K'...	r3511	from numpy.testing.noseclasses import KnownFailure
Thomas Spura Unbundle of all external modules....	r3408	except ImportError:
Thomas Spura import from module and not from module.py...	r3412	from _decorators import *
MinRK don't unconditionally import nose...	r3692	try:
		from _numpy_testing_noseclasses import KnownFailure
		except ImportError:
		pass