Python代码实现Object文档查看

import requests
‘‘‘
获取对象的调用函数和doc文档的信息
object:需要获取函数的对象
spacing:规整方法名输出显示长度
collapse:格式化方法名和doc文档之间的输出显示
        0：按照原文档显示
        1：方法名和doc文档之间用空格间隔
‘‘‘
def info(object, spacing=20, collapse=1):
    methodList = [method for method in dir(object)
     if callable(getattr(object,method))]

    # 1 and "a" or "b"
    # "a"
    # 0 and "a" or "b"
    # "b"
    processFuc = collapse and (lambda s:" ".join(s.split())) or (lambda s:s)

    print("\n".join(
        ["%s %s"%(method.ljust(spacing), processFuc(str(getattr(object,method).__doc__)))
         for method in methodList]))


if __name__ == ‘__main__‘:
    info(requests,collapse=0)