Is it true that a datetime object can convert itself into a
string, but not the other way around? IOW, there's no simple
way to take the output from str(d) and turn it back into d?
So, I tried to create a class that knows how to do that, but I
don't seem to be able to subclass datetime.datetime:
import datetime
class MyDatetime(datetime.datetime):
def __init__(self,s):
s1,s2 = s.split(' ')
v = s1.split('-') + s2.split(':')
v = map(int,v)
datetime.datetime.__init__(self,v[0],v[1],v[2],v[3],v[4],v[5])
s = '2005-02-14 12:34:56'
d = MyDatetime(s)
Running the above yields:
Traceback (most recent call last):
File "dt.py", line 11, in ?
d = MyDatetime(s)
TypeError: function takes at least 3 arguments (1 given)
What's going on?
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