在Python中查找给定另一个变量的变量计数

def find_variable_count(variable_name):
    count = 0
    namespace = locals()  # 或者使用globals()函数获取全局命名空间
    for name, value in namespace.items():
        if name == variable_name:
            count += 1
    return count

# 示例使用
x = 10
y = 20
z = 10

variable_name = 'x'
count = find_variable_count(variable_name)
print(f"The count of variable '{variable_name}' is {count}.")

The count of variable 'x' is 1.