Re: How to get returned value from python functions in vim scripts ?

On 07. 06. 2011 13:39, Tony Mechelynck wrote:
> On 07/06/11 09:31, Marko Mahnič wrote:
>> On Jun 7, 9:26 am, Marko Mahnič<marko.mah...@gmail.com> wrote:
>>> On Jun 7, 8:36 am, Ivan Krasilnikov<inf...@gmail.com> wrote:
>>>
>>> function s:MyCallback(param)
>>> " process
>>> endfunc
>>> python DoSomething(s:SNR . 'MyCallback', ...)
>>
>> This should probably be:
>> exec "python DoSomething(\"" . s:SNR . "MyCallback\", ...)"
>>
>> Marko
>>
>
> This last one cannot be right: as a minimum, it lacks a backslash left
> of "MyCallback".
>

If you keep the quotes and backsalshes, but change the rest you can write (
s:SNR -> getcwd(), MyCallback -> /. ) :

:python import os
:exec "python print os.path.exists(\"" . getcwd() . "/.\")"

which works for me (Vim 7.3). If getcwd() returns "/home/user", the generated
Python statement is:

print os.path.exists("/home/user/.")

In the above case you would get the Python statement:

DoSomething("32_MyCallback", ...)

Marko

> Best regards,
> Tony.

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