#14713: Update to IPython 1.0
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Reporter: jason | Owner: jdemeyer
Type: enhancement | Status: new
Priority: major | Milestone: sage-5.11
Component: packages: standard | Resolution:
Keywords: | Merged in:
Authors: Jason Grout | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Dependencies: #14810
Stopgaps: |
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Changes (by vbraun):
* cc: roed (added)
Comment:
Everything works except a failure in `sage/doctest/forker.py` when running
the doctest through the `sage0` interface. The pexpect log contains the
traceback
{{{
MultipleInstanceError Traceback (most recent call
last)
<ipython-input-12-54a61f46e9ab> in <module>()
----> 1 DTR.run(DT, clear_globs=False)
/home/vbraun/opt/sage-5.11.rc0/local/lib/python2.7/site-
packages/sage/doctest/forker.pyc in run(self, test, compileflags, out,
clear_globs)
623 self.no_failure_yet = True
624 try:
--> 625 return self._run(test, compileflags, out)
626 finally:
627 self._fakeout.stop_spoofing()
/home/vbraun/opt/sage-5.11.rc0/local/lib/python2.7/site-
packages/sage/doctest/forker.pyc in _run(self, test, compileflags, out)
535 elif outcome is FAILURE:
536 if not quiet:
--> 537 self.report_failure(out, test, example, got,
test.globs)
538 failures += 1
539 elif outcome is BOOM:
/home/vbraun/opt/sage-5.11.rc0/local/lib/python2.7/site-
packages/sage/doctest/forker.pyc in report_failure(self, out, test,
example, got, globs)
1112 prompt_config.in_template = 'debug: '
1113 prompt_config.in2_template = '.....: '
-> 1114 embed(config=cfg, banner1='',
user_ns=dict(globs))
1115 except KeyboardInterrupt:a
1116 # Assume this is a *real* interrupt. We need
to
/home/vbraun/opt/sage-5.11.rc0/local/lib/python2.7/site-
packages/IPython/terminal/embed.pyc in embed(**kwargs)
298 config.InteractiveShellEmbed =
config.TerminalInteractiveShell
299 kwargs['config'] = config
--> 300 shell = InteractiveShellEmbed.instance(**kwargs)
301 shell(header=header, stack_depth=2,
compile_flags=compile_flags)
/home/vbraun/opt/sage-5.11.rc0/local/lib/python2.7/site-
packages/IPython/config/configurable.pyc in instance(cls, *args, **kwargs)
358 raise MultipleInstanceError(
359 'Multiple incompatible subclass instances of '
--> 360 '%s are being created.' % cls.__name__
361 )
362
MultipleInstanceError: Multiple incompatible subclass instances of
InteractiveShellEmbed are being created.
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/14713#comment:3>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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