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exceptions.py
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exceptions.py
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def handle_error_response(resp):
codes = {
-1: FactomAPIError,
-32008: BlockNotFound,
-32009: MissingChainHead,
-32010: ReceiptCreationError,
-32011: RepeatedCommit,
-32600: InvalidRequest,
-32601: MethodNotFound,
-32602: InvalidParams,
-32603: InternalError,
-32700: ParseError,
}
error = resp.json().get('error', {})
message = error.get('message')
code = error.get('code', -1)
data = error.get('data', {})
raise codes[code](message=message, code=code, data=data, response=resp)
class FactomAPIError(Exception):
response = None
data = {}
code = -1
message = "An unknown error occurred"
def __init__(self, message=None, code=None, data={}, response=None):
self.response = response
if message:
self.message = message
if code:
self.code = code
if data:
self.data = data
def __str__(self):
if self.code:
return '{}: {}'.format(self.code, self.message)
return self.message
class BlockNotFound(FactomAPIError):
pass
class MissingChainHead(FactomAPIError):
pass
class ReceiptCreationError(FactomAPIError):
pass
class RepeatedCommit(FactomAPIError):
pass
class InvalidRequest(FactomAPIError):
pass
class MethodNotFound(FactomAPIError):
pass
class InvalidParams(FactomAPIError):
pass
class InternalError(FactomAPIError):
pass
class ParseError(FactomAPIError):
pass