Eve app object is swallowing all AttributeErrors?

[kallqvist]

Expected Behavior

I expect calling any non existing method will raise an Exception.
Flask do this, Eve does not.
Is this a bug or is the change in behaviour in Eve intended for some reason?

# This works as expected:
>>> from flask import Flask
>>> a=Flask('a')
>>> a.doesnotexist()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: 'Flask' object has no attribute 'doesnotexist'

# This does not:
>>> from eve import Eve
>>> b=Eve(settings={'DOMAIN':{}})
>>> b.doesnotexist()
>>> 

Actual Behavior

Nothing happens at all, method call silently fails only returning None

Environment

• Python version:
  Python 3.6.7

• Eve version:
  Eve==0.9.1

[nicolaiarocci]

Hi, at first glance this is due to Events, which adds supports for attaching callback functions to events. Moving the ticket to the events repository.