correct import to use asdatetime

[tkimnguyen]

Fixes the import statement needed to run the code snippet

[svx]

Thanks !

[ale-rt]

This has to be reverted because DataTime module has no asdatetime:

>>> from DateTime import asdatetime
Traceback (most recent call last):
  File "<console>", line 1, in <module>
ImportError: cannot import name asdatetime

[ale-rt]

Sorry @svx, I should have asked @tkimnguyen to close this before :p

[svx]

done by #883 Thanks !

[tkimnguyen]

Argh, sorry about that. I had run into a problem using asdatetime in some of my own code. I must have gotten confused as to what I ended up doing to get it to work. It might have had something to do with how I tried the sample code... using a normal Python interpreter I get errors, but if I invoke the sample code as a script run like bin/instance run test.py then it works ok. Maybe that is something worth clarifying on this page?

bash-3.2$ bin/python test.py
Traceback (most recent call last):
  File "test.py", line 6, in <module>
    from DateTime import DateTime
ImportError: No module named DateTime
bash-3.2$ 

[ale-rt]

I think this has something to to with the DateTime module not being in your path.

Probably running:

bash-3.2$ bin/zopepy test.py

will give you different results.

Anyway I think it will fail neverthless, because bin/instance run is going to set up the zope app global and some other stuff.