On Sat, Jan 17, 2015 at 12:58 PM, Micky Hulse <mickyhu...@gmail.com> wrote:
> Great, that's what I wanted to know. Thank you for pushing me in the
> right direction and for the sample code.
Thanks again Vijay! After doing a bit of research, I slightly modified
your code (I needed an easy way to check nested attributes):
from operator import attrgetter
def get_fk_field(obj, path):
'''
Returns (nested) attribute if it exists.
Examples:
get_fk(self, 'vehicle.manufacturer.title')
get_fk(self, 'vehicle.model')
'''
try:
attr = attrgetter(path)
return attr(obj)
except AttributeError:
return None
>From what I know, operator.attrgetter works in Python 2.7 and above.
Anyone, pease let me know if the above code could be optimized.
Thanks again!
M
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