100 lines
2.0 KiB
Python
100 lines
2.0 KiB
Python
# -*- coding: utf-8
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# django-jsonrpc-core | (c) 2022-present Tomek Wójcik | MIT License
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class BaseJSONRPCError(Exception):
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"""
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Base class for JSONRPC exceptions.
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If *data* is provided, it'll be added to the exception's response payload.
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"""
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#: Error code
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ERROR_CODE: int = -32001
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#: Error message
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ERROR_MESSAGE: str = 'JSONRPC Error'
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def __init__(self, data=None):
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self.data = data
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def to_rpc(self) -> dict:
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"""Returns payload for :py:class:`JSONRPCSerializer`."""
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result = {
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'code': self.ERROR_CODE,
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'message': self.ERROR_MESSAGE,
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}
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if self.data:
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result['data'] = self.data
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return result
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class JSONRPCParseError(BaseJSONRPCError):
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"""Parse error"""
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#: Error code
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ERROR_CODE = -32700
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#: Error message
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ERROR_MESSAGE = 'Parse error'
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class JSONRPCInvalidRequestError(BaseJSONRPCError):
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"""Invalid request error"""
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#: Error code
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ERROR_CODE = -32600
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#: Error message
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ERROR_MESSAGE = 'Invalid Request'
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class JSONRPCMethodNotFoundError(BaseJSONRPCError):
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"""Method not found error"""
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#: Error code
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ERROR_CODE = -32601
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#: Error message
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ERROR_MESSAGE = 'Method not found'
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class JSONRPCInvalidParamsError(BaseJSONRPCError):
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"""Invalid params error"""
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#: Error code
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ERROR_CODE = -32602
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#: Error message
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ERROR_MESSAGE = 'Invalid params'
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class JSONRPCInternalError(BaseJSONRPCError):
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"""Internal error"""
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#: Error code
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ERROR_CODE = -32603
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#: Error message
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ERROR_MESSAGE = 'Internal error'
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class JSONRPCSerializerError(BaseJSONRPCError):
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"""Serializer error"""
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#: Error code
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ERROR_CODE = -32002
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#: Error message
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ERROR_MESSAGE = 'JSONRPCSerializer error'
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class JSONRPCAccessDeniedError(BaseJSONRPCError):
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"""Access denied error"""
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#: Error code
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ERROR_CODE = -32003
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#: Error message
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ERROR_MESSAGE = 'Access denied'
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