Sean Xiangjian Ma wrote:

> It happened when Python Interface to Vim is used.
> 
> -----------------
> Crash Conditions:
> -----------------
> 
> (1) standard gVim.exe downloaded from http://www.vim.org/download.php
> (2) standard python2.7 downloaded from http://www.python.org/
> (3) Microsoft Windows, Vista
> (4) gvim -u NONE -U NONE --noplugin
> (5) :py print(help('io'))
> 
> ------------------
> Crash Information:
> ------------------
> 
> Problem signature:
>   Problem Event Name: APPCRASH
>   Application Name:   gvim.exe
>   Application Version:        7.3.277.0
>   Application Timestamp:      4cc84c7e
>   Fault Module Name:  python27.dll
>   Fault Module Version:       2.7.2150.1013
>   Fault Module Timestamp:     4df4ba7c
>   Exception Code:     c0000005
>   Exception Offset:   0009943a
>   OS Version: 6.0.6001.2.1.0.256.4
>   Locale ID:  1033
>   Additional Information 1:   186d
>   Additional Information 2:   d18d5278802f03194a89676f1de028a8
>   Additional Information 3:   9e65
>   Additional Information 4:   4c2e0a72b7772fe1e35949a380f36aa6
> Read our privacy statement:
>   http://go.microsoft.com/fwlink/?linkid=50163&clcid=0x0409
> 
> --------------
> gVIM :version
> --------------
> VIM - Vi IMproved 7.3 (2010 Aug 15, compiled Oct 27 2010 17:59:02)
> MS-Windows 32-bit GUI version with OLE support
> Included patches: 1-46
> Compiled by Bram@KIBAALE
> 
> -----------
> root cause:
> -----------
> vim C:/Python27/Lib/pydoc.py
> 
> def getpager():
>     """Decide what method to use for paging through text."""
>     if type(sys.stdout) is not types.FileType:
>     ------------------ crash here
>         return plainpager
> 
> -----------
> workaround:
> -----------
> Simply commented out above two offending lines:
>   # if type(sys.stdout) is not types.FileType:
>   #     return plainpager
> 
> 
> ---------
> Question:
> ---------
> While the root cause seems a bug in Python2.7, it is possible to
> avoid crashing gVim by some kind of try/catch/endtry block from vim?

I believe his was fixed by Patch 7.3 144.

-- 
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PRINCE: What - the curtains?
                 "Monty Python and the Holy Grail" PYTHON (MONTY) PICTURES LTD

 /// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net   \\\
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\\\  an exciting new programming language -- http://www.Zimbu.org        ///
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