move id list to cdn (#444)

moving default id list url to cdn, tested locally with gates that
require id list

Author: kat-statsig

statsig/http_worker.py

@@ -73,23 +73,26 @@ def get_dcs_fallback(self, on_complete: Callable, since_time=0, log_on_exception
         on_complete(DataSource.STATSIG_NETWORK, None, None)
 
     def get_id_lists(self, on_complete: Callable, log_on_exception=False, init_timeout=None):
-        response = self._post_request(
-            url=f"{self.__api_for_get_id_lists}get_id_lists",
-            headers=None,
-            payload={"statsigMetadata": self.__statsig_metadata},
-            log_on_exception=log_on_exception,
-            init_timeout=init_timeout,
-            tag="get_id_lists",
-        )
+        response = None
+        if self.__is_cdn_url(self.__api_for_get_id_lists):
+            response = self.get_id_lists_fallback(on_complete, log_on_exception, init_timeout)
+        else:
+            response = self._post_request(
+                url=f"{self.__api_for_get_id_lists}get_id_lists",
+                headers=None,
+                payload={"statsigMetadata": self.__statsig_metadata},
+                log_on_exception=log_on_exception,
+                init_timeout=init_timeout,
+                tag="get_id_lists",
+            )
         if response is not None and self._is_success_code(response.status_code):
             return on_complete(response.data, None)
         return on_complete(None, None)
 
     def get_id_lists_fallback(self, on_complete: Callable, log_on_exception=False, init_timeout=None):
-        response = self._post_request(
-            url=f"{STATSIG_API}get_id_lists",
+        response = self._get_request(
+            url=f"{STATSIG_CDN}get_id_lists/{self.__sdk_key}.json",
             headers=None,
-            payload={"statsigMetadata": self.__statsig_metadata},
             log_on_exception=log_on_exception,
             init_timeout=init_timeout,
             tag="get_id_lists",
@@ -358,7 +361,7 @@ def __configure_endpoints(self, options: StatsigOptions) -> None:
 
         api_for_get_id_lists = (self.__get_proxy_address(options, NetworkEndpoint.GET_ID_LISTS)
                                 or options.api_for_get_id_lists
-                                or options.api or STATSIG_API)
+                                or options.api or STATSIG_CDN)
         if not api_for_get_id_lists.endswith("/"):
             api_for_get_id_lists += "/"
 
@@ -371,3 +374,6 @@ def __configure_endpoints(self, options: StatsigOptions) -> None:
         self.__api_for_download_config_specs = api_for_download_config_specs
         self.__api_for_get_id_lists = api_for_get_id_lists
         self.__api_for_log_event = api_for_log_event
+
+    def __is_cdn_url(self, url: str) -> bool:
+        return url.startswith(STATSIG_CDN)

statsig/statsig_network.py

@@ -19,7 +19,7 @@
     DEFAULT_RULESET_SYNC_INTERVAL,
     StatsigOptions,
     STATSIG_CDN,
-    STATSIG_API, ProxyConfig,
+    ProxyConfig,
 )
 from .thread_util import spawn_background_thread
 
@@ -211,8 +211,8 @@ def get_id_lists_fallback(
             NetworkEndpoint.GET_ID_LISTS
         )
         id_list_api_override = self.options.api_for_get_id_lists
-        is_id_lists_proxy = id_list_api_override != STATSIG_API or (
-                id_list_proxy and id_list_proxy.proxy_address != STATSIG_API)
+        is_id_lists_proxy = id_list_api_override != STATSIG_CDN or (
+                id_list_proxy and id_list_proxy.proxy_address != STATSIG_CDN)
         if is_id_lists_proxy:
             self.http_worker.get_id_lists_fallback(on_complete, log_on_exception, init_timeout)