I would rather consider a perfectly reproducible bug very good news. Wouldn't it be possible to escaladate the bug to ipython team ?
They are already doing a change in "qt.console.rich_ipython_widget", related to old "qt console" / "py3k" bugs. (https://github.com/ipython/ipython/pull/4054/files) Le lundi 19 août 2013 19:22:14 UTC+2, Pierre Raybaut a écrit : > > I'm now able to reproduce this issue with a WinPython 3.3.2.2 > distribution installed on a fresh Win7 Pro 64bit VM. > > So far my conclusion is that python.exe crashes when calling > IPythonWidget's contructor (when object is instantiated) which is not good > news as this widget is from IPython.qt.console.rich_ipython_widget. In > other words, I'm not close to a solution... > > Have you tried upgrading Spyder to 2.3.0dev5 in your "old" WinPython 3.3 > install? (the one that works) > > -Pierre > > > 2013/8/19 big stone <[email protected] <javascript:>> > >> Hello Pierre, >> >> I just tried and it changed nothing, (and the debug vs 2010 asked me a >> service pack, that I'm currently installing). >> But first : >> - I had 2 success, by starting a ipython qt console, then closing spyder >> (and not the ipython console) >> - then it failed when I , if I did note well the chain of events, when I : >> * started again a ipython qt console, >> * then closed the ipython qt console but not spyder, >> * then retried >> ==> May it be a 'wrong' chain of actions that you didn't anticipate users >> could do ? >> ==> is there a magic spyder --reset or something like that that I should >> do or look ? >> >> >> >> >> 2013/8/19 Pierre Raybaut <[email protected] <javascript:>> >> >>> After some thinking, I might have a solution to show a traceback for >>> this crash. >>> Just modify the code of spyderlib\widgets\internalshell.py in your >>> WinPython installation and replace DEBUG by True at line 168: >>> >>> http://code.google.com/p/spyderlib/source/browse/spyderlib/widgets/internalshell.py#168 >>> >>> This should enable the DEBUG mode only for the internal shell which >>> could be sufficient here. >>> >>> -Pierre >>> >>> Le lundi 19 août 2013 10:27:38 UTC+2, Pierre Raybaut a écrit : >>> >>>> Unfortunately, I can't reproduce this bug. >>>> >>>> So, considering the fact that there is no traceback (hard crash), the >>>> only way to find out where this comes from is to run Spyder from source >>>> checkout and update to older revisions until the bug disappears (or the >>>> opposite: update to the 2.3.0dev3 revision if it's working and update to >>>> newer revisions until the bug shows up). >>>> If you need assistance, please do not hesitate to ask. >>>> >>>> This may also be related to this bug report: >>>> http://code.google.com/p/**winpython/issues/detail?id=77<http://code.google.com/p/winpython/issues/detail?id=77> >>>> >>>> -Pierre >>>> >>>> Le samedi 17 août 2013 03:12:10 UTC+2, Jim Passmore a écrit : >>>> >>>>> Confirming similar problem running dev5, in a freshly unzipped 32-bit >>>>> WinPython 3.3.2.2, on 32-bit Win7. >>>>> >>>>> >>>>> On Monday, August 12, 2013 12:10:28 PM UTC-4, [email protected]: >>>>>> >>>>>> Hello, >>>>>> >>>>>> I'm experimenting on windows vista 32bit the new spyder 2.3.0.dev5 >>>>>> (as a non-manager of my pc). >>>>>> (via winpython 3.3.2.2, so python3.3). >>>>>> >>>>>> Spyder fails to launch reliabily an IPython (1.0.0) console. >>>>>> Procedure = >>>>>> - click on "Interpreters-> open an IPython Console", >>>>>> - I get an opening IPython console the trick about the way to connect >>>>>> to an existing IPython Kernel, >>>>>> - then after about 5 seconds python.exe stops with a debug message : >>>>>> "Exception non gérée à 0x00000000 dans python.exe : 0xC0000005: Access >>>>>> violation." >>>>>> >>>>>> >>>>>> Does anyone experience the same unfortunate problem ? >>>>>> >>>>>> >>>>>> Nota : >>>>>> - among the fails, I had two success, >>>>>> - a "python.exe" process remains in the background (and seems to be >>>>>> the launched ipython kernel) >>>>>> - I tried with mathjax installed, without more success, >>>>>> - I removed Pylab activation when opening IPython console, no more >>>>>> success, >>>>>> - on the exact same PC, I have not problems with previous spyder >>>>>> (2.3.0.dev3) and python1.0.0, except a kind remindermessage >>>>>> "The top-level `frontend` package has been deprecated. " >>>>>> >>>>>> -- >>> You received this message because you are subscribed to a topic in the >>> Google Groups "spyder" group. >>> To unsubscribe from this topic, visit >>> https://groups.google.com/d/topic/spyderlib/E4uKC3SQ3iU/unsubscribe. >>> To unsubscribe from this group and all its topics, send an email to >>> [email protected] <javascript:>. >>> To post to this group, send email to [email protected]<javascript:> >>> . >>> Visit this group at http://groups.google.com/group/spyderlib. >>> For more options, visit https://groups.google.com/groups/opt_out. >>> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "spyder" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> To post to this group, send email to [email protected]<javascript:> >> . >> Visit this group at http://groups.google.com/group/spyderlib. >> For more options, visit https://groups.google.com/groups/opt_out. >> > > -- You received this message because you are subscribed to the Google Groups "spyder" group. 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