Python string list dictionaries convert to each other

Convert strings into dictionaries

JSON is becoming more and more popular, after getting the JSON-formatted string through Python, you can convert it to the DICT format by using the Eval function:

>>> a= ' {' name ': ' Yct ', ' Age ': 10} '

>>> Eval (a) {' Age ': Ten, ' name ': ' YCT '}

Support for strings and numbers, the rest of the format does not seem to support:

Convert strings to lists and tuples

Using the list

>>>a= ' 1234 '

>>>list (a)

>>>[' 1 ', ' 2 ', ' 3 ', ' 4 ']

>>>tuple (a)

>>> (' 1 ', ' 2 ', ' 3 ', ' 4 ')

list, tuples converted to strings

Using join

>>>a=[' 1 ', ' 2 ']

>>>char = ". Join (a)

>>>a= (' 1 ', ' 2 ')

>>>char = ". Join (a)

>>> ' 12 '

The element in the list (tuple) must be a string, or an error will be typeerror:sequence item 0:expected string, int found

Dictionary converted to string

Traversing the entire string can

Python string list dictionaries convert to each other