Hi Michael,
Here's the code again, class should be called PERSONDatabase, misspelled
earlier:
class PERSONDatabase:
def __init__(self, id, created_at, name, attend_date, distance):
self._id = id
self.created_at = created_at
self.name= name
self.attend_date = attend_date
self.distance = distance
@classmethod
def get_person(self, employee):
return PERSONDatabase(employee['created_at'],
employee['id'],
employee['name'],
employee['attend_date'],
employee['distance'])
The PERSONDatabase class is called from main. This is the trace back I got
from the VS code:
Traceback (most recent call last):
File "/Users/Mike/Documents/Mike/main.py", line 95, in <module>
main()
File "/Users/Mike/Documents/Mike/main.py", line 86, in main
args = get_feed()
File "/Users/Mike/DocumentsMike/main.py", line 32, in get_feed
result = [PERSONatabase.get_person(raw_person) for raw_neo in
raw_objects]
File "/Users/Mike/Documents/Mike/main.py", line 32, in <listcomp>
result = [NEODatabase.get_person(raw_person) for raw_neo in
raw_objects]
File "/Users/Mike/Documents/Mike/database.py", line 24, in get_person
return PERSONDatabase(person['created_at'],
KeyError: 'created_at'
Thank you very much!
On Wed, Jan 27, 2021 at 12:10 AM Michael Torrie <torr...@gmail.com> wrote:
> On 1/26/21 8:37 PM, C W wrote:
> > I have a naive question. How do I use traceback or trace the stack? In
> > particular, I'm using VS Code with Python interactive console.
>
> Show us the traceback here and we can help you interpret it. Copy and
> paste it from the VS Code console.
>
> > Say, I want to print the value of employee['name']. Can I do it?
>
> Yes I would think so.
>
> > My understanding is that these classes are just "skeletons". I must
> > create an instance, assign values, then test?
>
> Can't you just do something like this?
>
> class NEODatabase:
> def __init__(self, id, created_at, name, attend_date, distance):
> self._id = id
> self.created_at = created_at
> self.name = name
> self.attend_date = attend_date
> self.distance = distance
>
> @classmethod
> def get_person(self, employee):
> print (employee['name'])
>
> return PERSONDatabase(employee['created_at'],
> employee['id'],
> employee['name'],
> employee['attend_date'],
> employee['distance'])
>
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> https://mail.python.org/mailman/listinfo/python-list
>
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