@attr.define fails to auto-detect __eq__ #670
Description
@attr.define is failing to auto-detect __eq__. My understanding from the docs is that this should work, but ValueError is not being raised unless I use @attr.define(eq=False).
import attr
@attr.define
class Treatment:
treatment: str
def __eq__(self, other):
raise ValueError
assert Treatment("foo") == "foo"$ pytest t.py
================================ test session starts ================================
platform darwin -- Python 3.8.5, pytest-6.0.1, py-1.8.2, pluggy-0.13.1
rootdir: /Users/andy/tmp
plugins: Faker-4.1.1
collected 0 items / 1 error
====================================== ERRORS =======================================
_______________________________ ERROR collecting t.py _______________________________
t.py:11: in <module>
assert Treatment("foo") == "foo"
E AssertionError: assert Treatment(treatment='foo') == 'foo'
E + where Treatment(treatment='foo') = <class 't.Treatment'>('foo')
============================== short test summary info ==============================
ERROR t.py - AssertionError: assert Treatment(treatment='foo') == 'foo'
!!!!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!!!!!