Hi
As I recall that script requires a POSIX
shell (which fish is not). I use this
very crude version of the
virtualenvwrapper workon command
function workon
switch (count $argv)
case 0
cd $WORKON_HOME
ls -d1 */ | xargs basename
cd -
case 1
if count $CURRENT_VIRTUALENV
echo virtualenv already invoked $CURRENT_VIRTUALENV
echo deactivate before involing new virtualenv
return
end
cd $WORKON_HOME
set envs (ls -d1 */ | xargs basename)
cd -
set found 0
for i in $envs
if test $argv[1] = $i
set PATH $WORKON_HOME/$i/bin $PATH
set -g CURRENT_VIRTUALENV \($i\)
set found 1
end
end
if test $found = 0
echo ERROR: environment not found \($argv[1]\)
end
end
end
And here's my prompt that includes
current virtualenv.
function fish_prompt
printf '%...@%s%s[%s]%s$ ' "$CURRENT_VIRTUALENV" (whoami) (hostname|cut -d
. -f 1) (set_color $fish_color_cwd) (pwd) (set_color normal)
And deactivate
function deactivate
if count $CURRENT_VIRTUALENV
set -e PATH[1]
set -e CURRENT_VIRTUALENV
else
echo ERROR: virtualenv not invoked, exiting
end
end
On 10/10/2010 01:06, Italo Maia wrote:
I asked that because i'm having
trouble activating python virtualenv
environments. I tried using dot like:
. virtualenv/env/bin/activate
And it did not work. ps: mentioning
that "source" is "." in docs or faq
would be extremelly helpful.
2010/10/9 Philip Ganchev
<[email protected]
<mailto:[email protected]>>
The command is ".' (dot)
http://fishshell.org/user_doc/commands.html#source
It does not do both "." and
"source" because Fish is intended
to have
a small set of features that do
different things (the Law of
Orthogonality:
http://fishshell.org/user_doc/design.html
)
But maybe the documentation for
the command should actually mention
the word "source". Maybe it should
be in the FAQ?
On Fri, Oct 8, 2010 at 5:47 PM,
Italo Maia <[email protected]
<mailto:[email protected]>> wrote:
> Why the `source` command does
not work with fish?
--
"A arrogância é a arma dos fracos."
===========================
Italo Moreira Campelo Maia
Graduado em Ciência da Computação - UECE
Desenvolvedor WEB e Desktop (Java,
Python, Lua)
Coordenador do Pug-CE
-----------------------------------------------------
http://www.italomaia.com/
http://twitter.com/italomaia/
http://eusouolobomau.blogspot.com/
-----------------------------------------------------
turtle linux 910 -
http://tiny.cc/blogturtle910
===========================
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Beautiful is writing same markup. Internet Explorer 9 supports
standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3.
Spend less time writing and rewriting code and more time creating great
experiences on the web. Be a part of the beta today.
http://p.sf.net/sfu/beautyoftheweb
_______________________________________________
Fish-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/fish-users
