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"""
Flask-Security JSON extensions.
:copyright: (c) 2022-2024 by J. Christopher Wagner (jwag).
:license: MIT, see LICENSE for more details.
Pieces of this code liberally copied from flask-mongoengine.
"""
def _use_provider(superclass):
"""Flask 2.2 onwards - customize JSONProvider"""
class FSJsonProvider(superclass):
@staticmethod
def default(obj):
from .babel import is_lazy_string
if is_lazy_string(obj):
return str(obj)
return super(FSJsonProvider, FSJsonProvider).default(obj)
return FSJsonProvider
def setup_json(app, bp=None):
# Called at init_app time.
# Flask >= 2.2
app.json_provider_class = _use_provider(app.json_provider_class)
app.json = app.json_provider_class(app)
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