27 lines
1.0 KiB
Python
27 lines
1.0 KiB
Python
from abc import ABC, abstractmethod
|
|
|
|
import structlog
|
|
|
|
LOG = structlog.get_logger()
|
|
|
|
|
|
class BaseExperimentationProvider(ABC):
|
|
# feature_name -> distinct_id -> result
|
|
result_map: dict[str, dict[str, bool]] = {}
|
|
|
|
@abstractmethod
|
|
def is_feature_enabled(self, feature_name: str, distinct_id: str, properties: dict | None = None) -> bool:
|
|
"""Check if a specific feature is enabled."""
|
|
|
|
def is_feature_enabled_cached(self, feature_name: str, distinct_id: str, properties: dict | None = None) -> bool:
|
|
if feature_name not in self.result_map:
|
|
self.result_map[feature_name] = {}
|
|
if distinct_id not in self.result_map[feature_name]:
|
|
self.result_map[feature_name][distinct_id] = self.is_feature_enabled(feature_name, distinct_id, properties)
|
|
return self.result_map[feature_name][distinct_id]
|
|
|
|
|
|
class NoOpExperimentationProvider(BaseExperimentationProvider):
|
|
def is_feature_enabled(self, feature_name: str, distinct_id: str, properties: dict | None = None) -> bool:
|
|
return False
|