ZZ Python datetime/time Conversions

Python Datetime/time conversionsdate:2008-11-12 |   Tags:datetime, Python | 3 Comments

FromDatetimeImportDatetime
ImportTime

#-------------------------------------------------
# Conversions to Strings
#-------------------------------------------------
# DateTime object to String
Dt_obj=Datetime(2008,11,10,17,53,59)
Date_str=Dt_obj.Strftime("%y-%m-%d%h:%m:%s ")
PrintDate_str

# time tuple to string
Time_tuple=(2008,11,12,13,51,18,2,317,0)
Date_str=Time.Strftime("%y-%m-%d%h:%m:%s ",Time_tuple)
PrintDate_str

#-------------------------------------------------
# Conversions to datetime objects
#-------------------------------------------------
# time tuple to datetime object
Time_tuple=(2008,11,12,13,51,18,2,317,0)
Dt_obj=Datetime(*Time_tuple[0:6])
PrintRepr(Dt_obj)

# Date string to datetime object
Date_str="2008-11-10 17:53:59"
Dt_obj=Datetime.Strptime(Date_str,"%y-%m-%d%h:%m:%s ")
PrintRepr(Dt_obj)

# Timestamp to datetime object in local time
Timestamp=1226527167.595983
Dt_obj=Datetime.Fromtimestamp(Timestamp)
PrintRepr(Dt_obj)

# Timestamp to datetime object in UTC
Timestamp=1226527167.595983
Dt_obj=Datetime.Utcfromtimestamp(Timestamp)
PrintRepr(Dt_obj)

#-------------------------------------------------
# Conversions to time tuples
#-------------------------------------------------
# DateTime object to TIME tuple
Dt_obj=Datetime(2008,11,10,17,53,59)
Time_tuple=Dt_obj.Timetuple()
PrintRepr(time_tuple) # string to Time Tupledate_str = "2008-11-10 17:53:59" time_tuple = Time.strptime (Date_str, "%y-%m-%d%H:%M:%S ") print repr (time_tuple) # Timestamp to time, tuple in utctimestamp = 1226527167.595983time_tuple = Time.gmtime (timestamp) p Rint repr (time_tuple) # Timestamp to time tuple in local timetimestamp = 1226527167.595983time_tuple = Time.localtime (Times Tamp) print repr (time_tuple) #-------------------------------------------------# conversions to timestamps#--------- ----------------------------------------# time tuple in local time to Timestamptime_tuple = (2008, 11, 12, 13, 59, 27, 2, 317, 0) timestamp = time.mktime (time_tuple) print repr (timestamp) #-------------------------------------------------# results#-------------------------------------------------# 2008-11-10 17:53:59# 2008-11-12 13:51:18# Datetime.datetime (--------------) # Datetime.datetime (2008, 11, 12, 595983) # Datetime.datetime (2008, 11, 12, 21, 59, 27, 595983) # (2008, 11, 10, 17, 53, 59, 0, 315,-1) # (2008, 11, 10, 17, 53, 59, 0, 315,-1) # (2008, 11, 12, 21, 59, 27, 2, 317, 0) # (2008, 11, 12, 13, 59, 27, 2, 317, 0) # 1226527167.0

ZZ Python datetime/time Conversions