Override the __eq__ method.

[avara1986]

A class that defines attributes that are not present in its superclasses may need to override the eq() method (ne() should also be defined).

Adding additional attributes without overriding eq() means that the additional attributes will not be accounted for in equality tests.

pyms/pyms/config/confile.py

Line 14 in 5736106

class ConfFile(dict):

More info:
https://lgtm.com/rules/9990086/