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Python | Unpack whole list into variables
• Last Updated : 05 Sep, 2019

Sometimes, while working with list, we can have a wish to have each of element of list to be converted or unpacked into required variables. This problem can occur in web development domain. Let’s discuss certain ways in which this problem can be solved.

Method #1 : Using `"=" operator`
This task can be performed using a “=” operator. In this we just ensure enough variables as the count of list elements and assign them to list, the list elements get allotted to variables in order of their assignment.

 `# Python3 code to demonstrate working of ` `# Unpack whole list into variables ` `# using "=" operator ` ` `  `# initialize list ` `test_list ``=` `[``1``, ``3``, ``7``, ``4``, ``2``] ` ` `  `# printing original list ` `print``(``"The original list is : "` `+` `str``(test_list)) ` ` `  `# Unpack whole list into variables ` `# using "=" operator ` `one, two, three, four, five ``=` `test_list ` ` `  `# printing result ` `print``(``"Variables as assigned are : "` `+` `str``(one) ``+` `" "` `                                     ``+` `str``(two) ``+` `" "` `                                     ``+` `str``(three) ``+` `" "` `                                     ``+` `str``(four) ``+` `" "` `                                     ``+` `str``(five)) `

Output :

```The original list is : [1, 3, 7, 4, 2]
Variables as assigned are : 1 3 7 4 2
```

Method #2 : Using Namedtuple
This problem can be solved using a namedtuple, which can store the list elements with a variable name that can be accessed by using a dot operator succeeding with name of variable initialized.

 `# Python3 code to demonstrate working of ` `# Unpack whole list into variables ` `# using Namedtuple ` `from` `collections ``import` `namedtuple ` ` `  `# initialize list ` `test_list ``=` `[``1``, ``3``, ``7``, ``4``, ``2``] ` ` `  `# printing original list ` `print``(``"The original list is : "` `+` `str``(test_list)) ` ` `  `# Unpack whole list into variables ` `# using Namedtuple ` `temp ``=` `namedtuple(``"temp"``, ``"one two three four five"``) ` `res ``=` `temp(``*``test_list) ` ` `  `# printing result ` `print``(``"Variables as assigned are : "` `+` `str``(res.one) ``+` `" "` `                                     ``+` `str``(res.two) ``+` `" "` `                                     ``+` `str``(res.three) ``+` `" "` `                                     ``+` `str``(res.four) ``+` `" "` `                                     ``+` `str``(res.five)) `

Output :

```The original list is : [1, 3, 7, 4, 2]
Variables as assigned are : 1 3 7 4 2
```

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