113 lines
2.6 KiB
Python
113 lines
2.6 KiB
Python
"""
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Exceptions for the pyogp library
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"""
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class Error(Exception):
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"""base exception for all pyogp related exceptions"""
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#### Network errors
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class NetworkError(Error):
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"""general network exception"""
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class ResourceNotFound(NetworkError):
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"""raised if a resource couldn't be found
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the URL to that resource is stored inside a ``url`` attribute.
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"""
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def __init__(self, url = ''):
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self.url = url
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class ResourceError(NetworkError):
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"""raised if any other error occurred (usually a 500)
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contains ``url`` to the resource and ``code`` and ``message`` and ``body``
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"""
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def __init__(self, url='', code='', message='', body=''):
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self.url = url
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self.code = code
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self.message = message
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self.body = body
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### Serialization errors
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class SerializationError(Error):
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"""serialization related exceptions"""
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### Deserialization errors
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class DeserializationError(Error):
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"""deserialization related exception"""
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class DeserializerNotFound(DeserializationError):
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"""raised if a deserializer for a certain content type couldn't be found
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stores the content type inside a ``content_type`` attribute.
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"""
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def __init__(self, content_type=''):
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self.content_type = content_type
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class DeserializationFailed(DeserializationError):
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"""raised if a deserializer couldn't deserialize a payload
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stores the payload inside a ``payload`` attribute and the error message
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inside a ``reason`` attribute.
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"""
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def __init__(self, payload='', reason=''):
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self.payload = payload
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self.reason = reason
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### Message System related errors
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class MessageSystemError(Error):
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"""message system related exception"""
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##########################
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### high level exceptions
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##########################
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### Agent Domain related errors
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class AgentDomainError(Error):
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"""base exception for all errors which can occur on an agent domain"""
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class UserNotFound(AgentDomainError):
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"""user couldn't be found
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This exception stores the credentials used inside a ``credentials`` attribute
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"""
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def __init__(self, credentials = None):
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"""initialize this exception"""
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self.credentials = credentials
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class UserNotAuthorized(AgentDomainError):
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"""an error raised in case a user couldn't be authorized
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stores the credentials used inside a ``credentials`` attribute
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"""
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def __init__(self, credentials = None):
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"""initialize this exception"""
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self.credentials = credentials
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