如果你知道要删除什么值，这里有一个简单的方法(就像我能想到的一样简单):

a = [0, 1, 1, 0, 1, 2, 1, 3, 1, 4]
while a.count(1) > 0:
    a.remove(1)

你会得到 [0,0,2,3,4]

使用一个for循环和一个条件:

def cleaner(seq, value):    
    temp = []                      
    for number in seq:
        if number != value:
            temp.append(number)
    return temp

如果你想删除一些，但不是全部:

def cleaner(seq, value, occ):
    temp = []
    for number in seq:
        if number == value and occ:
            occ -= 1
            continue
        else:
            temp.append(number)
    return temp

要删除一个元素的第一次出现，使用list.remove:

>>> xs = ['a', 'b', 'c', 'd']
>>> xs.remove('b')
>>> print(xs)
['a', 'c', 'd']

要移除所有出现的元素，使用列表推导式:

>>> xs = ['a', 'b', 'c', 'd', 'b', 'b', 'b', 'b']
>>> xs = [x for x in xs if x != 'b']
>>> print(xs)
['a', 'c', 'd']

另一种可能是使用set而不是list，如果set适用于您的应用程序。

IE中如果你的数据不是有序的，并且没有副本，那么

my_set=set([3,4,2])
my_set.discard(1)

是没有错误的。

通常，列表只是一个方便的容器，用于存放实际上是无序的项目。有些问题询问如何从列表中删除一个元素的所有出现。如果你一开始就不想被骗，一套也很方便。

my_set.add(3)

不改变上面的my_set。

arr = [1, 1, 3, 4, 5, 2, 4, 3]

# to remove first occurence of that element, suppose 3 in this example
arr.remove(3)

# to remove all occurences of that element, again suppose 3
# use something called list comprehension
new_arr = [element for element in arr if element!=3]

# if you want to delete a position use "pop" function, suppose 
# position 4 
# the pop function also returns a value
removed_element = arr.pop(4)

# u can also use "del" to delete a position
del arr[4]

这就是我的答案，用while和for就可以了

def remove_all(data, value):
    i = j = 0
    while j < len(data):
        if data[j] == value:
            j += 1
            continue
        data[i] = data[j]
        i += 1
        j += 1
    for x in range(j - i):
        data.pop()