Python built-in functions (38) -- list, python built-in 38 list

Python built-in functions (38) -- list, python built-in 38 list

English document:

ClassList([Iterable])

Rather than being a function,ListIs actually a mutable sequence type, as incluented in Lists and Sequence Types-list, tuple, range

 

Note:

1. list function, which is actually a list-Type constructor.

2. If no parameter is input, an empty list is returned.

>>> A = list () >>> a []

3. You can input an iteratable object, such as a string, byte array, tuples, list, and range object. The result returns a list of elements in the iteratable object.

>>> List ('abcd') # string ['A', 'B', 'C', 'D'] >>> list (bytes ('abcd ', 'utf-8') # byte array [97, 98, 99,100]> list ('A', 'B', 'C', 'D ')) # tuples ['A', 'B', 'C', 'D']> list (['A', 'B', 'C', 'C ', 'D']) # list ['A', 'B', 'C', 'D'] >>> list (range () # range object [1, 2, 3, 4]