On Thu, 2008-01-17 at 00:58 -0800, Casey Rodarmor wrote:
> Hi everybody,
>
> I have the following in my python startup file:
>
> import readline, rlcompleter
> readline.parse_and_bind("tab: complete")
>
> This lets me tab complete identifiers in the interpreter beautifully,
> but there's a tiny problem... If I'm sitting at the beginning of a
> blank line and just want a tab, it tries to tab complete, which kind
> of a pain.
>
> <BLINK>-=SIMULATED PYTHON PROMPT=-</BLINK>
> >>> def mega_awesome_function(cool_stuff, **some_sweet_kwargs):
> ... X
>
> (The X is where I press tab and get super annoyed)
Patching rlcompleter.py in the python library thusly seems to do the
trick:
"""
--- rlcompleter.py.bak 2008-01-17 09:35:06.000000000 -0500
+++ rlcompleter.py 2008-01-17 09:35:08.000000000 -0500
@@ -99,6 +99,7 @@
defined in self.namespace that match.
"""
+ if text=="": return ['\t']
import keyword
matches = []
n = len(text)
"""
Note that this prevents tab-completion not only at the beginning of the
line but also at the beginning of a token, i.e. after a parenthesis or a
comma etc. I don't know if it's possible to have the completer
distinguish between the beginning of a token in the middle of the line
and the beginning of the line, though.
Hope this helps,
--
Carsten Haese
http://informixdb.sourceforge.net
--
http://mail.python.org/mailman/listinfo/python-list
