def parse_call(self, obj):
"""
Parses a JSON request.
"""
# Get ID, Notification if None
# This is actually incorrect, as IDs can be null by spec (rare)
request_id = obj.get('id', None)
# Check for required parameters
jsonrpc = obj.get('jsonrpc', None)
method = obj.get('method', None)
if not jsonrpc or not method:
return ProtocolError(-32600)
# Validate parameters
params = obj.get('params', [])
if type(params) not in (list, dict):
return ProtocolError(-32602)
# Parse Request
kwargs = {}
if type(params) is dict:
kwargs = params
params = []
handler = self.json_request.get_handler(method)
error_code = None
message = None
if handler:
try:
response = handler(*params, **kwargs)
return response
except Exception:
logger.error('Error calling handler %s' % method)
message = traceback.format_exc().splitlines()[-1]
error_code = -32603
else:
error_code = -32601
return ProtocolError(error_code, message=message)
def parse_call(self, obj):
"""
Parses a JSON request.
"""
# Get ID, Notification if None
# This is actually incorrect, as IDs can be null by spec (rare)
request_id = obj.get('id', None)
# Check for required parameters
jsonrpc = obj.get('jsonrpc', None)
method = obj.get('method', None)
if not jsonrpc or not method:
return ProtocolError(-32600)
# Validate parameters
params = obj.get('params', [])
if type(params) not in (list, dict):
return ProtocolError(-32602)
# Parse Request
kwargs = {}
if type(params) is dict:
kwargs = params
params = []
handler = self.json_request.get_handler(method)
error_code = None
message = None
if handler:
try:
response = handler(*params, **kwargs)
return response
except Exception:
logger.error('Error calling handler %s' % method)
message = traceback.format_exc().splitlines()[-1]
error_code = -32603
else:
error_code = -32601
return ProtocolError(error_code, message=message)