Sha256: 498c4a15c1ee7d37907c355acf09d23ef72cb3e5af3961abda31a9205aedf728
Contents?: true
Size: 1.2 KB
Versions: 19
Compression:
Stored size: 1.2 KB
Contents
from importlib import import_module
from javonet.core.handler.AbstractCommandHandler import AbstractCommandHandler
class GetEnumItemHandler(AbstractCommandHandler):
def __init__(self):
self._required_parameters_count = 3
def process(self, command):
try:
if len(command.payload) < self._required_parameters_count:
raise Exception("CreateEnumHandler parameters mismatch!")
clazz = command.payload[0]
enum_name = command.payload[1]
enum_value = command.payload[2]
try:
enum_type = getattr(clazz, enum_name)
except AttributeError:
fields = [field for field in dir(clazz) if not callable(getattr(clazz, field))]
message = "Enum {} not found in class {}. Available enums:\n".format(enum_name, clazz.__name__)
for field in fields:
message += "{}\n".format(field)
raise AttributeError(message)
return enum_type[enum_value]
except Exception as e:
exc_type, exc_value = type(e), e
new_exc = exc_type(exc_value).with_traceback(e.__traceback__)
raise new_exc from None
Version data entries
19 entries across 14 versions & 1 rubygems