问Python win32com获取COM对象的TypeName或类EN前段时间写了一篇博文名为《利用Python脚本获取Windows和...
from types import MethodType # class definition class Student: def __init__(self, name): self._name = name # function definition def get_name(obj): print(f"Name is {obj._name}") s = Student("Fengjie") print(s._name) s.get_name = types.MethodType(get_name, s) s.get_name() ...
self.name=namedef__get__(self, instance, owner):print("get执行了")#print("self:%s" %self)#print("instance:%s" %instance)#print("owner:%s" %owner)print("name:%s"%self.name)def__set__(self, instance, value):print("set执行了")def__delete__(self, instance):print("delete执行了")...
type_name = 'str' type_obj = getattr(__builtins__, type_name) print(type_obj('Hello, world!')) # 输出 "Hello, world!" 1. 2. 3. 4. 5. 6. 获取标准库中的属性和方法 import datetime now = datetime.datetime.now() attr_name = 'year' attr_value = getattr(now, attr_name) prin...
demo(name='小小', age=2) # 正常显示 1. 2. 3. 4. 5. 6. 7. 8. 9. 运行结果: 函数参数注解 代码如下: def demo(name: str, age: 'int > 0' = 20) -> str: # ->str 表示该函数的返回值是str类型的 print(name, type(name)) ...
一、获取类名和方法名 1.在函数外部获取函数名称,用func.__name__获取 2.在函数内部获取当前函数名称,用sys._getframe().f_code.co_name方法获取 3.使用inspect模块动态获取当前运行的函数名,return inspect.stack()[1][3]需要
fromnetmikoimportConnectHandlerimportpprintconnection_info={'device_type':'cisco_ios','host':'192.168.2.11','username':'python','password':'123'}withConnectHandler(**connection_info)asconn:out=conn.send_command("show interfaces",use_genie=True)forname,detailsinout.items():print(f"{name}")print...
get('name') 'lilei' 代码语言:javascript 代码运行次数:0 运行 AI代码解释 >>> b=info.get('age21') #如果是不存在的key,则返回NoneType >>> type(b) <type 'NoneType'> 代码语言:javascript 代码运行次数:0 运行 AI代码解释 >>> info.get('age2','22')#如果是不存在的key,可以指定返回一个默认...
通过asyncio.get_event_loop()获取事件循环,常用函数: create_task:创建任务 run_until_complete:运行任务,返回结果 代码 import asyncio import time async def async_test(delay:int,content): await asyncio.sleep(delay) print(content) return content if __name__ == '__main__': print(f"start at {...
shapeType.lower() != "polygon": raise ShapeError # Get the new field name and validate it fieldname = arcpy.GetParameterAsText(1) fieldname = arcpy.ValidateFieldName(fieldname, os.path.dirname(input)) # Make sure shape_length and shape_area fields exist if len(arcpy.ListFields(input, "...