Re: grouping a flat list of number by range

In article <1149202780.780252.242110@xxxxxxxxxxxxxxxxxxxxxxxxxxx>,
Paddy <paddy3118@xxxxxxxxxxxx> wrote:

What I ran was more like the version below, but i did a quick
separation of the line that has the ';' in it and goofed.

def interv2(inlist):
... for i,val in enumerate(inlist):
... if i==0:
... tmp = val
... elif val != valinc:
... yield [tmp, valinc]; tmp = val
... valinc = val+1
... yield [tmp, valinc]
...
list(interv2(inlist))
[[3, 4], [6, 9], [12, 14], [15, 16]]

Fails on an empty list, as tmp is not defined when it hits the yield


--
Jim Segrave (jes@xxxxxxxxxxxxxx)

.

Relevant Pages

  • Re: grouping a flat list of number by range
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