Python time,datetime,string Conversion

# convert DateTime to String def datetime_tostring (DT):     return Dt.strftime ("%y-%m-%d-%h") # turn string into Datetimedef string_ ToDateTime (String):     return Datetime.strptime (String, "%y-%m-%d-%h")      # turns the string into a timestamp form def string_totimestamp ( Strtime):     return Time.mktime (String_todatetime (strtime). Timetuple ())      # Turn the timestamp into a string def timestamp_tostring ( Stamp):    return Time.strftime ("%y-%m-%d-%h", Tiem.localtime (Stamp))      # turn datetime type to external timestamp form def datetime_ Totimestamp (Datetim):    return Time.mktime (Datetim.timetuple ())

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