Source code for libcloud.base

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from libcloud.backup.providers import Provider as BackupProvider
from libcloud.backup.providers import get_driver as get_backup_driver

from libcloud.compute.providers import Provider as ComputeProvider
from libcloud.compute.providers import get_driver as get_compute_driver

from libcloud.container.providers import Provider as ContainerProvider
from libcloud.container.providers import get_driver as get_container_driver

from libcloud.dns.providers import Provider as DnsProvider
from libcloud.dns.providers import get_driver as get_dns_driver

from libcloud.loadbalancer.providers import Provider as LoadBalancerProvider
from libcloud.loadbalancer.providers import get_driver as \
    get_loadbalancer_driver

from libcloud.storage.providers import Provider as StorageProvider
from libcloud.storage.providers import get_driver as get_storage_driver


[docs]class DriverType(object): """ Backup-as-a-service driver """ BACKUP = BackupProvider """ Compute-as-a-Service driver """ COMPUTE = ComputeProvider """ Container-as-a-Service driver """ CONTAINER = ContainerProvider """ DNS service provider driver """ DNS = DnsProvider """ Load balancer provider-driver """ LOADBALANCER = LoadBalancerProvider """ Storage-as-a-Service driver """ STORAGE = StorageProvider
DriverTypeFactoryMap = { DriverType.BACKUP: get_backup_driver, DriverType.COMPUTE: get_compute_driver, DriverType.CONTAINER: get_container_driver, DriverType.DNS: get_dns_driver, DriverType.LOADBALANCER: get_loadbalancer_driver, DriverType.STORAGE: get_storage_driver }
[docs]class DriverTypeNotFoundError(KeyError): def __init__(self, type): self.message = "Driver type '%s' not found." % type def __repr__(self): return self.message
[docs]def get_driver(type, provider): """ Get a driver """ try: return DriverTypeFactoryMap[type](provider) except KeyError: raise DriverTypeNotFoundError(type)