Emile van Sebille schrieb:
On 8/14/2009 5:22 PM candide said...
...
What is the pythonic way to do this ?I like list comps... >>> jj = '1234567890123456789' >>> ",".join([jj[ii:ii+3] for ii in range(0,len(jj),3)]) '123,456,789,012,345,678,9' >>> Emile
Less beautiful but more correct:
>>> ",".join([jj[max(ii-3,0):ii] for ii in
range(len(jj)%3,len(jj)+3,3)])
'1,234,567,890,123,456,789'
Gregor
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