Hi,
With a python-enabled VIM it's possible to execute and thus test the
python code. I have the following lines in my vimrc.
F2 prints the result of a line evaluation on the bottom or in a window
named pyout if there. I open pyout with ":vert rightb new pyout" mapped to
F1.
F4 does the same on the selected part of a line
F3 evaluates without printing
py import vim
py << EOL
def PyOutput():
iPy=-1
for i in range(len(vim.buffers)):
if vim.buffers[i].name and vim.buffers[i].name.find("pyout")!=-1:
iPy=i
return iPy
EOL
"pyout if present must be right below
"r replaces, p prints, symb sets the start
py << EOL
def PrintCurrentLine(*args):
cur_str = vim.current.line
action, symb = None, None
for i in args:
if i in ["r","p"]: action = i
else: symb = i
try: start = cur_str.rindex(symb)+len(symb)
except: start = 0
eval(compile("pyoutres="+cur_str[start:],'<string>','exec'),globals())
result = eval("pyoutres",globals())
if action == "r":
vim.current.line = cur_str[:start]+str(result)
else:
iPy=PyOutput()
if iPy != -1:
resS=">>> "+cur_str+":"+'\n'+str(result)+'\n'
resL=resS.split('\n')
vim.buffers[iPy].range(0,0).append(resL)
vim.command("wincmd b")
vim.command("normal gg")
vim.command("wincmd p")
vim.command("wincmd j")
else:
print result
EOL
command -narg=* Pyl python PrintCurrentLine(<f-args>)
map <F2> :py PrintCurrentLine()<CR>
"this evaluates selected region with <F2>
map <F4> "tyo^["tp<F2>u
map <F1> :vert rightb new pyout
python << EOL
def EvaluateCurrentRange():
c_r=vim.current.range
i=0
while c_r[0].startswith(' '*(i+1)):
i+=1
rngstr='\n'.join([ln[i:] for ln in c_r])
eval(compile(rngstr,'<string>','exec'),globals())
EOL
map <F3> :py EvaluateCurrentRange()<CR>
[EMAIL PROTECTED] schrieb
am 19.06.2007 17:20:08:
> Bjoern Schliessmann wrote:
> > BartlebyScrivener wrote:
> >> VIM
> >
> > *clap-clap*
> >
> > BTW, are there tutorials on the more arcane vim functions that come
> > in handy with Python?
> >
> > Regards,
> >
> >
> > Bj?rn
> >
> Not a tutorial, but I found this little snippet:
>
> http://www.ibiblio.org/obp/pyBiblio/tips/elkner/vim4python.php
>
> I thought the last line was especially neat.
>
> Will
> --
> http://mail.python.org/mailman/listinfo/python-list
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http://mail.python.org/mailman/listinfo/python-list
