How do you debug in Python? Coming from a Matlab and R user. I'm already aware of pdb.

[C W]

Hi Cameron,
Yes, you are correct in all above. There's a mistake in my copy paste.
Thanks for pointing that out!

On Wed, Jan 27, 2021 at 12:58 AM Cameron Simpson <cs at cskk.id.au> wrote:

> On 27Jan2021 00:19, C W <tmrsg11 at gmail.com> wrote:
> >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
>
> Here's you're setting attributes (which is a very normal thing to do).
>
> >   @classmethod
> >   def get_person(self, employee):
> >      return PERSONDatabase(employee['created_at'],
> >                                                employee['id'],
> >                                                employee['name'],
> >                                                employee['attend_date'],
> >                                                employee['distance'])
>
> I think this "employee" is called "person" in the code the traceback
> came from. It is better when these two things match.
>
> >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'
>
> Here's you're trying to index another object using a string, which seems
> to resemble the .created_at attribute in your PERSONDatabase object.
>
> I would presume from this that the "person" object at the bottom of the
> traceback is the "raw_person" called above it. But I do not see
> raw_person defined anywhere. Are you sure you didn't mean to pass
> "raw_neo" instead of "raw_person"? That would be more normal, since
> you're iterating over "raw_objects".
>
> Cheers,
> Cameron Simpson <cs at cskk.id.au>
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>