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# Copyright 2018 The glTF-Blender-IO authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
import bpy
class BlenderJSONEncoder(json.JSONEncoder):
"""Blender JSON Encoder."""
def default(self, obj):
if isinstance(obj, bpy.types.ID):
return dict(
name=obj.name,
type=obj.__class__.__name__
)
return super(BlenderJSONEncoder, self).default(obj)
def is_json_convertible(data):
"""Test, if a data set can be expressed as JSON."""
try:
json.dumps(data, cls=BlenderJSONEncoder)
return True
except:
return False
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