Source code for qiskit_ibm_provider.exceptions

# This code is part of Qiskit.
# (C) Copyright IBM 2021.
# This code is licensed under the Apache License, Version 2.0. You may
# obtain a copy of this license in the LICENSE.txt file in the root directory
# of this source tree or at
# Any modifications or derivative works of this code must retain this
# copyright notice, and modified files need to carry a notice indicating
# that they have been altered from the originals.

"""Exceptions related to the IBM Quantum provider."""

from qiskit.exceptions import QiskitError

[docs]class IBMError(QiskitError): """Base class for errors raised by the provider modules.""" pass
class IBMAccountError(IBMError): """Account related errors.""" pass
[docs]class IBMProviderError(IBMError): """Base class for errors raise by IBMProvider.""" pass
[docs]class IBMProviderValueError(IBMProviderError): """Value errors raised by IBMProvider.""" pass
class IBMProviderCredentialsNotFound(IBMProviderError): """Errors raised when credentials are not found.""" pass class IBMProviderMultipleCredentialsFound(IBMProviderError): """Errors raised when multiple credentials are found.""" pass class IBMProviderCredentialsInvalidFormat(IBMProviderError): """Errors raised when the credentials format is invalid.""" pass class IBMProviderCredentialsInvalidToken(IBMProviderError): """Errors raised when an IBM Quantum token is invalid.""" pass class IBMProviderCredentialsInvalidUrl(IBMProviderError): """Errors raised when an IBM Quantum URL is invalid.""" pass
[docs]class IBMBackendError(IBMError): """Base class for errors raised by the backend modules.""" pass
[docs]class IBMBackendApiError(IBMBackendError): """Errors that occur unexpectedly when querying the server.""" pass
[docs]class IBMBackendApiProtocolError(IBMBackendApiError): """Errors raised when an unexpected value is received from the server.""" pass
[docs]class IBMBackendValueError(IBMBackendError, ValueError): """Value errors raised by the backend modules.""" pass
class IBMBackendJobLimitError(IBMBackendError): """Errors raised when job limit is reached.""" pass class IBMInputValueError(IBMError): """Error raised due to invalid input value.""" pass class IBMNotAuthorizedError(IBMError): """Error raised when a service is invoked from an unauthorized account.""" pass class IBMApiError(IBMError): """Error raised when a server error encountered.""" pass