import six
[docs]class SyncanoException(Exception):
"""
General Syncano client exception
"""
def __init__(self, reason=None, *args):
super(SyncanoException, self).__init__(reason, *args)
self.reason = reason
def __repr__(self):
return self.reason
def __str__(self):
return self.reason
[docs]class SyncanoValueError(SyncanoException):
"""A Python :class:`ValueError` error occurred."""
[docs]class SyncanoRequestError(SyncanoException):
"""An HTTP error occurred.
:ivar status_code: HTTP status code e.g: 404
:ivar reason: Error text representation
"""
def __init__(self, status_code, reason, *args):
self.status_code = status_code
if isinstance(reason, dict):
joined_details = (''.join(reason.get(k, '')) for k in ['detail', 'error', '__all__'])
message = ''.join(joined_details)
if not message:
for name, value in six.iteritems(reason):
if isinstance(value, (list, dict)):
value = ', '.join(value)
message += '{0}: {1}\n'.format(name, value)
reason = message
super(SyncanoRequestError, self).__init__(reason, *args)
def __repr__(self):
return '{0} {1}'.format(self.status_code, self.reason)
def __str__(self):
return '{0} {1}'.format(self.status_code, self.reason)
[docs]class SyncanoValidationError(SyncanoValueError):
"""A validation error occurred."""
[docs]class SyncanoFieldError(SyncanoValidationError):
"""A field error occurred.
:ivar field_name: Related field name
"""
field_name = None
def __repr__(self):
return '{0}: {1}'.format(self.field_name, self.reason)
def __str__(self):
return '{0}: {1}'.format(self.field_name, self.reason)
[docs]class SyncanoDoesNotExist(SyncanoException):
"""Syncano object doesn't exist error occurred."""
[docs]class RevisionMismatchException(SyncanoRequestError):
"""Revision do not match with expected one"""
[docs]class UserNotFound(SyncanoRequestError):
"""Special error to handle user not found case."""