Python string, timestamp, datetime time-dependent conversion

Summary of Time conversion functions

#datetime time converted to stringdefchangestr (datetime1): str1= Datetime1.strftime ('%y-%m-%d%h:%m:%s')    returnstr1#string time converted to timestampdefChangetime (str1): Unixtime= Time.mktime (Time.strptime (STR1,'%y-%m-%d%h:%m:%s'))    returnUnixtime#datetime time Conversion timestampdefChangestamp (DT1): Unixtime= Time.mktime (Time.strptime (Dt1.strftime ('%y-%m-%d%h:%m:%s'),'%y-%m-%d%h:%m:%s'))    returnUnixtime#time stamp converted to datetime timedefchangedatetime (timestamp): DT=Datetime.datetime.fromtimestamp (timestamp)returnDT#Uinx timestamp converted to local timedeflocaltime (datetime1): LocalTime= Time.strftime ('%y-%m-%d%h:%m:%s', Time.localtime (datetime1))returnlocaltime#string time conversion functiondefNormaltime (datetime1): Normaltime= Datetime.datetime.strptime (datetime1,'%y-%m-%d%h:%m:%s')    returnNormaltime1

Python string, timestamp, datetime time-dependent conversion