如何在python中检查元素列表中的空元素

original_list = ['apple', '', 'banana', None, ' ', 0, [], {}]
non_empty_list = [item for item in original_list if item]
print(non_empty_list)

original_list = ['apple', '', 'banana', None, ' ', 0, [], {}]
non_empty_list = list(filter(None, original_list))
print(non_empty_list)

original_list = ['apple', '', 'banana', None, ' ', 0, [], {}]
non_empty_list = []

for item in original_list:
    if item:
        non_empty_list.append(item)

print(non_empty_list)

def is_not_empty(item):
    return item not in ['', None, ' ', 0, [], {}]

non_empty_list = [item for item in original_list if is_not_empty(item)]

non_empty_gen = (item for item in original_list if item)