下面小编就为大家带来一篇深入了解Python数据类型之列表。小编觉得挺不错的，现在就分享给大家，也给大家做个参考。一起跟随小编过看看吧

一.基本数据类型

整数：int
字符串：str(注：\t等于一个tab键)
布尔值： bool
列表：list （元素的集合）
列表用[]
元祖：tuple
元祖用（）
字典：dict
注：所有的数据类型都存在想对应的类列里

二.列表所有数据类型：

基本操作：

•索引
•切片
•追加
•删除
•长度
•切片
•循环
•包含

list
 
class list(object):
  """
  list() -> new empty list
  list(iterable) -> new list initialized from iterable's items
  """
  def append(self, p_object): # real signature unknown; restored from __doc__
    """ L.append(object) -> None -- append object to end """
    (L.append(对象)- >——没有一个对象附加到结束)
    pass
 
  def clear(self): # real signature unknown; restored from __doc__
    """ L.clear() -> None -- remove all items from L """
    (L.clear()- >没有,把所有项目从L)
    pass
 
  def copy(self): # real signature unknown; restored from __doc__
    """ L.copy() -> list -- a shallow copy of L """
    (L.copy()- >列表- L的浅拷贝)
    return []
 
  def count(self, value): # real signature unknown; restored from __doc__
    """ L.count(value) -> integer -- return number of occurrences of value """
    (L.count(价值)- >整数,返回值的出现次数)
    return 0
 
  def extend(self, iterable): # real signature unknown; restored from __doc__
    """ L.extend(iterable) -> None -- extend list by appending elements from the iterable """
    (L.extend(iterable)- >没有——从iterable扩展列表通过添加元)
    pass
 
  def index(self, value, start=None, stop=None): # real signature unknown; restored from __doc__
    """
    L.index(value, [start, [stop]]) -> integer -- return first index of value.
    Raises ValueError if the value is not present.
    (l指数(价值,[开始,[不要]])- >整数,返回第一索引值。提出了ValueError如果不存在的价值。)
    """
    return 0
 
  def insert(self, index, p_object): # real signature unknown; restored from __doc__
    """ L.insert(index, object) -- insert object before index """
    (l插入(指数(对象)——前插入对象索引)
    pass
 
  def pop(self, index=None): # real signature unknown; restored from __doc__
    """
    L.pop([index]) -> item -- remove and return item at index (default last).
    Raises IndexError if list is empty or index is out of range.
    (L.pop((指数))- >项目——删除并返回项指数(默认)。提出了IndexError如果列表为空或索引的范围。)
    """
    pass
 
  def remove(self, value): # real signature unknown; restored from __doc__
    """
    L.remove(value) -> None -- remove first occurrence of value.
    Raises ValueError if the value is not present.
    """
    (L.remove(价值)- >没有,删除第一次出现的值。提出了ValueError如果不存在的价值。)
    pass
 
  def reverse(self): # real signature unknown; restored from __doc__
    """ L.reverse() -- reverse *IN PLACE* """
    pass
 
  def sort(self, key=None, reverse=False): # real signature unknown; restored from __doc__
    """ L.sort(key=None, reverse=False) -> None -- stable sort *IN PLACE* """
    pass
 
  def __add__(self, *args, **kwargs): # real signature unknown
    """ Return self+value. """
    pass
 
  def __contains__(self, *args, **kwargs): # real signature unknown
    """ Return key in self. """
    pass
 
  def __delitem__(self, *args, **kwargs): # real signature unknown
    """ Delete self[key]. """
    pass
 
  def __eq__(self, *args, **kwargs): # real signature unknown
    """ Return self==value. """
    pass
 
  def __getattribute__(self, *args, **kwargs): # real signature unknown
    """ Return getattr(self, name). """
    pass
 
  def __getitem__(self, y): # real signature unknown; restored from __doc__
    """ x.__getitem__(y) <==> x[y] """
    pass
 
  def __ge__(self, *args, **kwargs): # real signature unknown
    """ Return self>=value. """
    pass
 
  def __gt__(self, *args, **kwargs): # real signature unknown
    """ Return self>value. """
    pass
 
  def __iadd__(self, *args, **kwargs): # real signature unknown
    """ Implement self+=value. """
    pass
 
  def __imul__(self, *args, **kwargs): # real signature unknown
    """ Implement self*=value. """
    pass
 
  def __init__(self, seq=()): # known special case of list.__init__
    """
    list() -> new empty list
    list(iterable) -> new list initialized from iterable's items
    # (copied from class doc)
    """
    pass
 
  def __iter__(self, *args, **kwargs): # real signature unknown
    """ Implement iter(self). """
    pass
 
  def __len__(self, *args, **kwargs): # real signature unknown
    """ Return len(self). """
    pass
 
  def __le__(self, *args, **kwargs): # real signature unknown
    """ Return self<=value. """
    pass
 
  def __lt__(self, *args, **kwargs): # real signature unknown
    """ Return self<value. """
    pass
 
  def __mul__(self, *args, **kwargs): # real signature unknown
    """ Return self*value.n """
    pass
 
  @staticmethod # known case of __new__
  def __new__(*args, **kwargs): # real signature unknown
    """ Create and return a new object. See help(type) for accurate signature. """
    pass
 
  def __ne__(self, *args, **kwargs): # real signature unknown
    """ Return self!=value. """
    pass
 
  def __repr__(self, *args, **kwargs): # real signature unknown
    """ Return repr(self). """
    pass
 
  def __reversed__(self): # real signature unknown; restored from __doc__
    """ L.__reversed__() -- return a reverse iterator over the list """
    pass
 
  def __rmul__(self, *args, **kwargs): # real signature unknown
    """ Return self*value. """
    pass
 
  def __setitem__(self, *args, **kwargs): # real signature unknown
    """ Set self[key] to value. """
    pass
 
  def __sizeof__(self): # real signature unknown; restored from __doc__
    """ L.__sizeof__() -- size of L in memory, in bytes """
    pass
 
  __hash__ = None

三.所有列表数据类型举例

#!/usr/bin/env python
 
# -*- coding:utf-8 -*-
 
  
 
#append追加
 
name_list = ["zhangyanlin","suoning","nick"]
 
name_list.append('zhang')
 
print(name_list)
 
  
 
#count制定字符出现几次
 
name_list = ["zhangyanlin","suoning","nick"]
 
name_list.append('zhang')
 
name_list.append('zhang')
 
name_list.append('zhang')
 
print(name_list.count('zhang'))
 
  
 
#extend可扩展，批量往里加数据
 
name_list = ["zhangyanlin","suoning","nick"]
 
name = ["aylin","zhang","yan","lin"]
 
name_list.extend(name)
 
print(name_list)
 
  
 
#index找到字符所在的位置
 
name_list = ["zhangyanlin","suoning","nick"]
 
print(name_list.index('nick'))
 
  
 
#insert插入，往索引里面插入值
 
name_list = ["zhangyanlin","suoning","nick"]
 
name_list.insert(1,"zhang")
 
print(name_list)
 
  
 
#pop在原列表中移除掉最后一个元素，并赋值给另一个变量
 
name_list = ["zhangyanlin","suoning","nick"]
 
name = name_list.pop()
 
print(name)
 
  
 
#remove移除,只移除从左边找到的第一个
 
name_list = ["zhangyanlin","suoning","nick"]
 
name_list.remove('nick')
 
print(name_list)
 
  
 
#reverse反转
 
name_list = ["zhangyanlin","suoning","nick"]
 
name_list.reverse()
 
print(name_list)
 
  
 
#del删除其中元素,删除1到3之间的
 
name_list = ["zhangyanlin","suoning","nick"]
 
del name_list[1:3]
 
print(name_list)

四.索引

name_list = ["zhangyanlin","suoning""aylin""nick"]
 
print(name_list[0])

五.切片

name_list = ["zhangyanlin","suoning""aylin""nick"]
 
print(name_list[0:2])

六.总长度len

name_list = ["zhangyanlin","suoning""aylin""nick"]
 
print(name_list[1:len(name_list)])

七.for循环

name_list = ["zhangyanlin","suoning""aylin""nick"]
 
for i in name_list:
 
  print(i)

以上就是小编为大家带来的深入了解Python数据类型之列表全部内容了，希望大家多多支持

来源：https://www.jb51.net/article/87295.htm