Zeynel <azeyn...@gmail.com> writes: > It's about a week now I've been trying to convert a datetime object to > seconds since epoch; the object is set to current time by class Rep() > in Google App Engine: > > class Rep(db.Model): > ... > mCOUNT = db.IntegerProperty() > mDATE0 = db.DateTimeProperty(auto_now_add=True) > mWEIGHT = db.FloatProperty() > > I want to divide mDATE0 by the integer mCOUNT. I asked the same > question here previously and also at stackoverflow. So far, I still > cannot make it work. I would greatly appreciate if someone who is an > expert in datetime operation in Python could help me understand this > issue. Thank you.
>>> from datetime import * >>> d = datetime.now() >>> dir(d) ['__add__', '__class__', '__delattr__', '__doc__', '__eq__', '__ge__', '__getattribute__', '__gt__', '__hash__', '__init__', '__le__', '__lt__', '__ne__', '__new__', '__radd__', '__reduce__', '__reduce_ex__', '__repr__', '__rsub__', '__setattr__', '__str__', '__sub__', 'astimezone', 'combine', 'ctime', 'date', 'day', 'dst', 'fromordinal', 'fromtimestamp', 'hour', 'isocalendar', 'isoformat', 'isoweekday', 'max', 'microsecond', 'min', 'minute', 'month', 'now', 'replace', 'resolution', 'second', 'strftime', 'strptime', 'time', 'timetuple', 'timetz', 'today', 'toordinal', 'tzinfo', 'tzname', 'utcfromtimestamp', 'utcnow', 'utcoffset', 'utctimetuple', 'weekday', 'year'] >>> d.time() datetime.time(17, 50, 54, 778159) >>> d.ctime() 'Sun Nov 14 17:50:54 2010' >>> d.time <built-in method time of datetime.datetime object at 0x1003210f8> >>> d.timetuple() (2010, 11, 14, 17, 50, 54, 6, 318, -1) >>> import time >>> dir(time) ['__doc__', '__file__', '__name__', 'accept2dyear', 'altzone', 'asctime', 'clock', 'ctime', 'daylight', 'gmtime', 'localtime', 'mktime', 'sleep', 'strftime', 'strptime', 'struct_time', 'time', 'timezone', 'tzname', 'tzset'] >>> help(time.mktime) >>> time.mktime(d.timetuple()) 1289753454.0 >>> Not that hard. Diez -- http://mail.python.org/mailman/listinfo/python-list
