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bug#25025: python-shell-calculate-command is wrong
From: |
Clément Pit--Claudel |
Subject: |
bug#25025: python-shell-calculate-command is wrong |
Date: |
Tue, 29 Nov 2016 20:35:46 -0500 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 |
On 2016-11-29 19:36, npostavs@users.sourceforge.net wrote:
> Eli Zaretskii <eliz@gnu.org> writes:
>
>>> From: npostavs@users.sourceforge.net
>>> Cc: 25025@debbugs.gnu.org, clement.pit@gmail.com
>>> Date: Sun, 27 Nov 2016 11:06:03 -0500
>>>
>>>> Why does it need to be split? A shell command can (even should) be
>>>> handed to the shell as a single string.
>>>
>>> Currently it's not a shell command, because a shell isn't being used.
>>> My other suggestion was to use a shell:
>>>
>>>>> It might be more intuitive to actually use a shell and then the user
>>>>> would enter a shell command (though inserting a shell into things
>>>>> might bring more complications).
>>
>> If it doesn't use a shell, then it has no business quoting commands or
>> their parts using shell-related APIs.
>>
>> So yes, I think using a shell would be TRT here. Can someone please
>> work on a patch in that direction? This problem exists for a long
>> time, so I hope we could solve it soon.
>
> Hmm, the difficulty in using a shell is that the current code wants to
> parse the command into interpreter and arguments in order to match
> against `python-shell-completion-native-disabled-interpreters'.
That doesn't prevent us from using a shell. We run the command unmodified
through a shell, and we split it and analyze it separately to decide whether to
enable completion. But we don't split and reassemble it before running it.
Clément.
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- bug#25025: python-shell-calculate-command is wrong, (continued)
- bug#25025: python-shell-calculate-command is wrong, Eli Zaretskii, 2016/11/27
- bug#25025: python-shell-calculate-command is wrong, npostavs, 2016/11/27
- bug#25025: python-shell-calculate-command is wrong, Eli Zaretskii, 2016/11/27
- bug#25025: python-shell-calculate-command is wrong, Andreas Röhler, 2016/11/28
- bug#25025: python-shell-calculate-command is wrong, npostavs, 2016/11/28
- bug#25025: python-shell-calculate-command is wrong, Andreas Röhler, 2016/11/28
- bug#25025: python-shell-calculate-command is wrong, npostavs, 2016/11/29
- bug#25025: python-shell-calculate-command is wrong, Andreas Röhler, 2016/11/30
- bug#25025: python-shell-calculate-command is wrong, Clément Pit--Claudel, 2016/11/30
- bug#25025: python-shell-calculate-command is wrong, npostavs, 2016/11/29
- bug#25025: python-shell-calculate-command is wrong,
Clément Pit--Claudel <=
- bug#25025: python-shell-calculate-command is wrong, npostavs, 2016/11/29
- bug#25025: python-shell-calculate-command is wrong, Eli Zaretskii, 2016/11/30
- bug#25025: python-shell-calculate-command is wrong, Noam Postavsky, 2016/11/30