def find_impl(cls, executor):
'''Finds implementation of vital_product_data.Discoverer for current
destination
@param param: a command executor instance
@type executor: command.Executor
@return: implementation of vpd discoverer applicable for current
destination
@rtype: vital_product_data.Discoverer
@raise service_loader.NoImplementationException: if no implementation
found
'''
p = os_platform_discoverer.discover_platform_by_shell(executor.shell)
vpd_impls = service_loader.global_lookup[Discoverer]
for vpd_impl in vpd_impls:
if Sfn(vpd_impl.is_applicable)(p, executor):
return vpd_impl
raise service_loader.NoImplementationException('No lsdev impl found')
def find_impl(cls, executor):
'''Finds implementation of vital_product_data.Discoverer for current
destination
@param param: a command executor instance
@type executor: command.Executor
@return: implementation of vpd discoverer applicable for current
destination
@rtype: vital_product_data.Discoverer
@raise service_loader.NoImplementationException: if no implementation
found
'''
p = os_platform_discoverer.discover_platform_by_shell(executor.shell)
vpd_impls = service_loader.global_lookup[Discoverer]
for vpd_impl in vpd_impls:
if Sfn(vpd_impl.is_applicable)(p, executor):
return vpd_impl
raise service_loader.NoImplementationException('No lsdev impl found')
def find_discoverer_by_shell(shell, protocol_name=None):
os_platform_ = os_platform_discoverer.discover_platform_by_shell(shell)
executor = command.getExecutor(shell)
return find_discoverer_by_os_platform(os_platform_, executor=executor, protocol_name=protocol_name)
