def from_json_decoded(cls, obj):
"""Return an LFSBook object from a json-decoded object."""
d = {}
# We iterate on the members actually present, ignoring absent ones.
for k, v in obj.items():
d[k] = v
# Properties with non-json-serializable values
if 'snippets' in obj:
d['snippets'] = [
Snippet.from_json_decoded(x) for x in obj['snippets']
]
return cls(**d)
