golden hour

/opt/alt/python37/lib64/python3.7/site-packages/sqlalchemy/testing

File/Folder	Size	Actions
__init__.py	2.31 KB
__pycache__	-
assertions.py	17.59 KB
assertsql.py	13.08 KB
config.py	2.62 KB
engines.py	10.19 KB
entities.py	3.13 KB
exclusions.py	12.47 KB
fixtures.py	10.56 KB
mock.py	893 B
pickleable.py	2.63 KB
plugin	-
profiling.py	8.31 KB
provision.py	12.95 KB
replay_fixture.py	5.74 KB
requirements.py	26.23 KB
schema.py	3.63 KB
suite	-
util.py	7.56 KB
warnings.py	1.27 KB

Edit: entities.py

# testing/entities.py
# Copyright (C) 2005-2019 the SQLAlchemy authors and contributors
# <see AUTHORS file>
#
# This module is part of SQLAlchemy and is released under
# the MIT License: http://www.opensource.org/licenses/mit-license.php

import sqlalchemy as sa
from .. import exc as sa_exc
from ..util import compat

_repr_stack = set()

class BasicEntity(object):
    def __init__(self, **kw):
        for key, value in kw.items():
            setattr(self, key, value)

def __repr__(self):
        if id(self) in _repr_stack:
            return object.__repr__(self)
        _repr_stack.add(id(self))
        try:
            return "%s(%s)" % (
                (self.__class__.__name__),
                ", ".join(
                    [
                        "%s=%r" % (key, getattr(self, key))
                        for key in sorted(self.__dict__.keys())
                        if not key.startswith("_")
                    ]
                ),
            )
        finally:
            _repr_stack.remove(id(self))

_recursion_stack = set()

class ComparableEntity(BasicEntity):
    def __hash__(self):
        return hash(self.__class__)

def __ne__(self, other):
        return not self.__eq__(other)

def __eq__(self, other):
        """'Deep, sparse compare.

Deeply compare two entities, following the non-None attributes of the
        non-persisted object, if possible.

"""
        if other is self:
            return True
        elif not self.__class__ == other.__class__:
            return False

if id(self) in _recursion_stack:
            return True
        _recursion_stack.add(id(self))

try:
            # pick the entity that's not SA persisted as the source
            try:
                self_key = sa.orm.attributes.instance_state(self).key
            except sa.orm.exc.NO_STATE:
                self_key = None

if other is None:
                a = self
                b = other
            elif self_key is not None:
                a = other
                b = self
            else:
                a = self
                b = other

for attr in list(a.__dict__):
                if attr.startswith("_"):
                    continue
                value = getattr(a, attr)

try:
                    # handle lazy loader errors
                    battr = getattr(b, attr)
                except (AttributeError, sa_exc.UnboundExecutionError):
                    return False

if hasattr(value, "__iter__") and not isinstance(
                    value, compat.string_types
                ):
                    if hasattr(value, "__getitem__") and not hasattr(
                        value, "keys"
                    ):
                        if list(value) != list(battr):
                            return False
                    else:
                        if set(value) != set(battr):
                            return False
                else:
                    if value is not None and value != battr:
                        return False
            return True
        finally:
            _recursion_stack.remove(id(self))