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Changed model_to_dict, so it doesn't require _meta attribute,

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if fields are given
This commit is contained in:
M1ha 2019-02-07 11:41:20 +05:00
parent 8d31209a58
commit 90ec66f380
2 changed files with 4 additions and 3 deletions
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2
src/django_clickhouse/serializers.py
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@ -3,7 +3,7 @@ from typing import NamedTuple
import pytz import pytz
from django.db.models import Model as DjangoModel from django.db.models import Model as DjangoModel
from django_clickhouse.utils import model_to_dict from .utils import model_to_dict
class Django2ClickHouseModelSerializer: class Django2ClickHouseModelSerializer:

5
src/django_clickhouse/utils.py
View File

@ -116,8 +116,9 @@ def model_to_dict(instance, fields=None, exclude_fields=None):
""" """
data = {} data = {}
opts = instance._meta if not fields:
fields = fields or {f.name for f in chain(opts.concrete_fields, opts.private_fields, opts.many_to_many)} opts = instance._meta
fields = {f.name for f in chain(opts.concrete_fields, opts.private_fields, opts.many_to_many)}
for name in set(fields) - set(exclude_fields or set()): for name in set(fields) - set(exclude_fields or set()):
val = getattr(instance, name, None) val = getattr(instance, name, None)