defconvert_string_to_object(string):# 解析字符串,提取出类名和参数信息class_name,params=string.split(':')# 导入对应的类module_name,_,class_name=class_name.rpartition('.')module=__import__(module_name)cls=getattr(module,class_name)# 根据参数信息创建对象obj=cls(*params)# 返回创建的对象retu...
Python Copy 另一种将字符串转换为类对象的方法如下: 示例 import sys class Foobar: pass def str_to_class(str): return getattr(sys.modules[__name__], str) print str_to_class("Foobar") print type(Foobar) Python Copy 输出 __main__.Foobar <type 'classobj'> Python Copy上...
How do I convert a string to a date object in python?如何在python中将字符串转换为日期对象? The string would be:"24052010"(corresponding to the format:"%d%m%Y")该字符串将是:"24052010"(对应格式:"%d%m%Y") I don't want a datetime.datetime object, but rather a datetime.date.我不想要date...
unicode(qstring_object.toUtf8(), encoding="UTF-8") Maybe there’s another, simpler way that it’s also safe, but for now this solution is good enough.
print(type(employee_string))#convert string to object json_object = json.loads(employee_string)#check newdatatypeprint(type(json_object)) 上面的代码就可以直接让 Python 把字符串转换为 JSON 的对象了。 当我们完成转换后,就可以对 JSON 的对象进行相关操作了。
#check data type with type() methodprint(type(employee_string))#convert string to objectjson_object = json.loads(employee_string)#check new data typeprint(type(json_object))上面的代码就可以直接让 Python 把字符串转换为 JSON 的对象了。当我们完成转换后，就可以对 JSON 的对象进行相关操作了。
Convert String todatetime.time()Object Example The following example converts a time string into adatetime.time()object, and prints the class type and value of the resulting object: fromdatetimeimportdatetime time_str='13::55::26'time_object=datetime.strptime(time_str,'%H::%M::%S').time(...
employee_string='{"first_name": "Michael", "last_name": "Rodgers", "department": "Marketing"}'#check data typewithtype()methodprint(type(employee_string))#convert string to object json_object=json.loads(employee_string)#checknewdatatypeprint(type(json_object)) ...
Convert a String to a datetime Object in Python Using datetime.strptime() In Python, we can use the datetime.strptime() method to convert a string to a datetime object. The strptime() method takes two arguments: the string to be converted and a format string specifying the input string's...
Example 1: string to datetime object from datetime import datetime date_string = "21 June, 2018" print("date_string =", date_string) print("type of date_string =", type(date_string)) date_object = datetime.strptime(date_string, "%d %B, %Y") print("date_object =", date_object) ...