Do pythons like sugar?
Max M
maxm at mxm.dk
Thu Jan 9 05:05:07 EST 2003
Afanasiy wrote:
> I've written this method for a text formatting class...
> But it's ugly as sin. With all those self's I consider
> it much less readable than it could be...
>
> A few languages provide syntax sugar for dealing with
> this by allowing you to localize the class scope.
>
> Does Python? eg. `with self do:`
>
> def format( self, width=80 ):
> self.lines = ['']
> i = 0
> for word in self.text.split():
> if self.textwidth(self.lines[i]) + self.textwidth(word) <= width:
> if self.textwidth(self.lines[i]) > 0:
> self.lines[i] += ' '
> self.lines[i] += word
> else:
> i += 1
> self.lines.append(word)
No. But a little imagination takes you a long part of the way:
def format( self, width=80 ):
twidth = self.textwidth
lines = ['']
i = 0
for word in self.text.split():
if twidth(lines[i]) + twidth(word) <= width:
if twidth(lines[i]) > 0:
lines[i] += ' '
lines[i] += word
else:
i += 1
lines.append(word)
self.lines = lines
regards Max M
--
hilsen/regards Max M
http://www.futureport.dk/
Fremtiden, videnskab, skeptiscisme og transhumanisme
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