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""" JSON-RPC wrappers for version 1.0 and 2.0.
Objects diring init operation try to choose JSON-RPC 2.0 and in case of error
JSON-RPC 1.0.
from_json methods could decide what format is it by presence of 'jsonrpc'
attribute.
"""
from .utils import JSONSerializable
from .jsonrpc1 import JSONRPC10Request
from .jsonrpc2 import JSONRPC20Request
class JSONRPCRequest(JSONSerializable):
""" JSONRPC Request."""
@classmethod
def from_json(cls, json_str):
data = cls.deserialize(json_str)
return cls.from_data(data)
@classmethod
def from_data(cls, data):
if isinstance(data, dict) and "jsonrpc" not in data:
return JSONRPC10Request.from_data(data)
else:
return JSONRPC20Request.from_data(data)
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