Hi Wadim,
On Jul 27, 2010, at 6:51 PM, Wadim wrote:
Hello.
I have a list that i want to present in a table.
Each row should have 5 items.
For now i create the function that returns me new grouped list, that i
use later in a template.
def groupListByRow(list):
cnt=0
rows=[]
while cnt<len(list):
row=[]
for x in range(5):
if cnt<len(list):
row.append(list[cnt])
else:
row.append(None)
cnt+=1
rows.append(row)
return rows;
is there better way to do this? May be it is possible to do it inside
template?
First: list is a very unlucky name for a parameter, since it's the
type of []
Second: list comprehension rules!
def groupListByRow(list):
return [lst[start:start+5] for start in range(0, len(lst), 5)]
Cheers, Roald
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