"Python Cookbook" "Data Structure and algorithm" 1 breaks a sequence into separate variables

If the object is an iterative (any sequence), it can be decomposed, including tuples, lists, strings, files, iterators, and generators, which can be decomposed into separate variables by a simple assignment operation.

The only requirement: The total number of variables matches the sequence, otherwise an error will occur;

Python 2.7.11 (v2.7.11:6d1b6a68f775, Dec 5, 20:32:19) [MSC v.1500 32bit (Intel)] on Win32type"Copyright","credits" or "license ()"  forMore information.>>> p=[4,5]>>>p[4, 5]>>> x,y=P>>>x4>>>y5>>> data=['Lucy', 50, 12.1, (2016,07,31)]>>>data['Lucy', 50, 12.1, (2016, 7, 31)]>>> name,shares,price,date=Data>>>name'Lucy'>>>shares50>>> Price12.1>>>Date (2016, 7, 31)>>> Name,shares,price, (year,mon,day) =Data>>>name'Lucy'>>>shares50>>> Price12.1>>> Year2016>>>Mon7>>> Day31>>> s='Hello'>>>s'Hello'>>> a,b,c,d,e=s>>>C'L'>>>D'L'>>>e'o'>>> data=['Lucy', 50, 12.1, (2016,07,31)]>>> _,shares,price,_=data#when you want to discard certain values, you can choose a variable name that is not used as the name of the value to discard, such as "_" here .>>>shares50>>> Price12.1>>>

Note: Be sure to discard the value of the selected variable name that has not been used anywhere else.

"Python Cookbook" "Data Structure and algorithm" 1 breaks a sequence into separate variables