def uut_get_instance(platform, *args, **kwargs):
'''
UUT class loader
This function loads the relevant uut class depending on the platform.
It supports a factory interface, defined by the platform, where it will try to autodetect
a class subclassing UUTBase abstract class
Args:
platform (list[str]): Platforms available
'''
log = logging.getLogger(__name__)
log.debug('init platform:%s args:%s kwargs:%s', platform, args, kwargs)
uut = None
for plat in platform:
mod_name = get_parent_module(__name__, __file__) # get parent module
mod_name += '.' + plat
try:
class_list = find_subclass(mod_name,
UutBase) # get all available interfaces
for entry in class_list:
log.info('registering uut platform:%s interface:%s class:%s',
platform, entry.interface, entry.__name__)
uut = entry(*args, **kwargs)
return uut # only one interface is used
except ImportError:
log.info('platform:%s no uut interface found', plat)
raise RuntimeError('no uut platform:%s found' % (platform))
def kymera_get_instance(platform, uut, *args, **kwargs):
'''
Kymera class loader
This function loads the relevant kymera class depending on the platform.
It supports a factory interface, defined by the platform, where it will try to autodetect
a class subclassing KymeraBase abstract class
Args:
platform (list[str]): Platforms available
uut (kats.kalimba.uut.UutBase): Instance of class uut
'''
log = logging.getLogger(__name__)
log.debug('init platform:%s uut:%s', platform, uut)
kymera = None
for plat in platform:
mod_name = get_parent_module(__name__, __file__) # get parent module
mod_name += '.' + plat
try:
class_list = find_subclass(
mod_name, KymeraBase) # get all available interfaces
for entry in class_list:
log.info(
'registering kymera platform:%s interface:%s class:%s',
platform, entry.interface, entry.__name__)
kymera = entry(uut, *args, **kwargs)
return kymera # only one interface is used
except ImportError:
log.info('platform:%s no kymera interface found', plat)
raise RuntimeError('no kymera platform:%s found' % (platform))
def __init__(self, platform, kymera):
self._log = logging.getLogger(__name__) if not hasattr(
self, '_log') else self._log
self._kymera = kymera # we depend on kymera to message the uut
self._plugins = {} # registered plugins
mod_name = get_parent_module(__name__, __file__)
class_list = find_subclass(mod_name, EndpointBase)
for entry in class_list:
try:
if list(set(entry.platform).intersection(platform)):
self._register(entry.platform, entry.interface, entry)
except Exception: # pylint: disable=broad-except
pass
def __init__(self, platform, kalcmd):
self._log = logging.getLogger(__name__) if not hasattr(self, '_log') else self._log
self._platform = platform
self._kalcmd = kalcmd
self._plugins = {}
mod_name = get_parent_module(__name__, __file__)
class_list = find_subclass(mod_name, StreamBase)
for entry in class_list:
try:
if list(set(entry.platform).intersection(platform)):
self._register(entry.platform, entry.interface, entry)
except Exception: # pylint: disable=broad-except
pass
def __init__(self, platform, kymera):
self._log = logging.getLogger(__name__) if not hasattr(
self, '_log') else self._log
self._kymera = kymera # we depend on kymera to message the uut
self._plugins = {} # registered plugins
mod_name = get_parent_module(__name__, __file__) # get parent module
try:
class_list = find_subclass(
mod_name, CapabilityBase) # get all available interfaces
for entry in class_list:
if entry.platform in platform and entry != CapabilityGeneric:
self._register(entry.platform, entry.interface, entry)
except ImportError:
self._log.info('no capabilities found')
try:
gen_cap = CapabilityGenericInfo()
gen_cap_list = gen_cap.enum_interface()
for entry in gen_cap_list:
self._register_multiple(entry[3], entry[0], entry[1], entry[2])
except Exception: # pylint: disable=broad-except
self._log.warning('generic capabilities not available')
'''
Audio file helper
'''
import logging
import os
from kats.framework.library.factory import find_subclass
from kats.library.module import get_parent_module
from .audio_base import AudioBase, MODE_DEFAULT
DEFAULT_INTERFACE = '_default_interface_'
REGISTERED_AUDIO_FILE = {DEFAULT_INTERFACE: None}
MOD_NAME = get_parent_module(__name__, __file__) # get parent module
try:
CLASS_LIST = find_subclass(MOD_NAME,
AudioBase) # get all available interfaces
for entry in CLASS_LIST:
log = logging.getLogger(__name__)
log.info('registering audio file interface:%s class:%s',
entry.interface, entry.__name__)
REGISTERED_AUDIO_FILE[entry.interface] = entry
if entry.default_interface:
REGISTERED_AUDIO_FILE[DEFAULT_INTERFACE] = entry
except ImportError:
log = logging.getLogger(__name__)
log.info('no audio file interfaces found')