从python中的对象列表中删除对象

# 示例列表
objects = [1, 2, 3, 4, 5]

# 删除值为3的对象
objects.remove(3)

print(objects)  # 输出: [1, 2, 4, 5]

# 示例列表
objects = [1, 2, 3, 4, 5]

# 删除索引为2的对象（即值为3的对象）
del objects[2]

print(objects)  # 输出: [1, 2, 4, 5]

# 示例列表
objects = [1, 2, 3, 4, 5]

# 删除所有偶数
objects = [obj for obj in objects if obj % 2 != 0]

print(objects)  # 输出: [1, 3, 5]

# 示例列表
objects = [1, 2, 3, 4, 5]

# 删除所有偶数
objects = list(filter(lambda x: x % 2 != 0, objects))

print(objects)  # 输出: [1, 3, 5]

# 示例列表
objects = [1, 2, 3, 4, 5]

# 要删除的对象
obj_to_remove = 6

# 检查对象是否在列表中
if obj_to_remove in objects:
    objects.remove(obj_to_remove)
else:
    print(f"{obj_to_remove} 不在列表中")

print(objects)  # 输出: [1, 2, 3, 4, 5]

# 示例列表
objects = [1, 2, 3, 4, 5]

# 要删除的索引
index_to_remove = 10

# 检查索引是否有效
if 0 <= index_to_remove < len(objects):
    del objects[index_to_remove]
else:
    print(f"索引 {index_to_remove} 无效")

print(objects)  # 输出: [1, 2, 3, 4, 5]