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path: root/docker/credentials/errors.py
blob: 42a1bc1a50e1bb2a54906ebd239c148c2cada69f (plain)
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class StoreError(RuntimeError):
    pass


class CredentialsNotFound(StoreError):
    pass


class InitializationError(StoreError):
    pass


def process_store_error(cpe, program):
    message = cpe.output.decode('utf-8')
    if 'credentials not found in native keychain' in message:
        return CredentialsNotFound(
            'No matching credentials in {}'.format(
                program
            )
        )
    return StoreError(
        'Credentials store {} exited with "{}".'.format(
            program, cpe.output.decode('utf-8').strip()
        )
    )