Re: use python script in vim

On Saturday, June 14, 2014 5:51:05 AM UTC+1, LCD 47 wrote:
> On 13 June 2014, BaRud <bnrj.rudra@live.com> wrote:
>
> > Hi,
>
> >
>
> > I am trying to write a vimscript that uses python, but cant interface
>
> > it properly.
>
> >
>
> > A minimal example is:
>
> >
>
> > function! Usrnm(nm)
>
> > python << endpython
>
> > import vim
>
> > import os
>
> > nm=vim.eval(os.getlogin())
>
> > endpython
>
> > echo nm
>
> > endfunction
>
> >
>
> > call IMAP ('`foo', "@nm \<CR> Usrnm(nm)", "fortran")
>
> >
>
> > Can anyone please help me achiving this? i.e. getting the login name
>
> > to be used in the IMAP call?
>
>
>
> You got it backwards, vim.eval() is for passing Vim values to
>
> Python, not the other way around. You probably want vim.command()
>
> instead:
>
>
>
>
>
> function! Usrnm()
>
> if has('python')
>
> python <<EOT
>
> import vim
>
> import getpass
>
> vim.command("let nm = '%s'" % getpass.getuser())
>
> EOT
>
> echo nm
>
> else
>
> echo 'no python, no cry'
>
> endif
>
> endfunction
>
>
>
>
>
> For returning dictionaries, lists, or funcrefs, there is also
>
> vim.bindeval(), thanks to ZyX. :) See the manual for details.
>
>
>
> /lcd

Thanks, but how can I call that value in the IMAP call? please.

--
--
You received this message from the "vim_use" maillist.
Do not top-post! Type your reply below the text you are replying to.
For more information, visit http://www.vim.org/maillist.php

---
You received this message because you are subscribed to the Google Groups "vim_use" group.
To unsubscribe from this group and stop receiving emails from it, send an email to vim_use+unsubscribe@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.