Conversion of List of Tuples

Mon Dec 3 15:13:06 EST 2012

On 2012年12月03日 20:04, John Gordon wrote:
> In <6049bc85-6f8e-429b-a855-ecef47a9d28e at googlegroups.com> subhabangalore at gmail.com writes:
>>> Dear Group,
>>> I have a tuple of list as,
>>> tup_list=[(1,2), (3,4)]
>> Now if I want to covert as a simple list,
>>> list=[1,2,3,4]
>>> how may I do that?
>> new_list = []
>> for t in tup_list:
> for item in t:
> new_list.append(item)
>Or you could use .extend:
new_list = []
for t in tup_list:
 new_list.extend(t)