fix: actually set expiration duration

projects/fal/src/fal/app.py

@@ -20,7 +20,7 @@
 from fal.exceptions import RequestCancelledException
 from fal.logging import get_logger
 from fal.toolkit.file import get_lifecycle_preference
-from fal.toolkit.file.providers import fal as fal_provider_module
+from fal.toolkit.file.providers.fal import GLOBAL_LIFECYCLE_PREFERENCE
 
 REALTIME_APP_REQUIREMENTS = ["websockets", "msgpack"]
 
@@ -268,12 +268,11 @@ async def provide_hints_headers(request, call_next):
         @app.middleware("http")
         async def set_global_object_preference(request, call_next):
             try:
-                preference_dict = get_lifecycle_preference(request)
-                if preference_dict is not None:
-                    fal_provider_module.GLOBAL_LIFECYCLE_PREFERENCE = (
-                        fal_provider_module.ObjectLifecyclePreference.from_dict(
-                            preference_dict
-                        )
+                preference_dict = get_lifecycle_preference(request) or {}
+                expiration_duration = preference_dict.get("expiration_duration_seconds")
+                if expiration_duration is not None:
+                    GLOBAL_LIFECYCLE_PREFERENCE.expiration_duration_seconds = int(
+                        expiration_duration
                     )
 
             except Exception:

projects/fal/src/fal/toolkit/file/providers/fal.py

@@ -9,7 +9,6 @@
 from dataclasses import dataclass
 from datetime import datetime, timezone
 from pathlib import Path
-from typing import Any
 from urllib.error import HTTPError
 from urllib.parse import urlparse, urlunparse
 from urllib.request import Request, urlopen
@@ -95,21 +94,6 @@ def _refresh_token(self) -> None:
 class ObjectLifecyclePreference:
     expiration_duration_seconds: int
 
-    @classmethod
-    def from_dict(cls, data: dict[str, Any]) -> ObjectLifecyclePreference:
-        expiration_duration_seconds_raw = data.get("expiration_duration_seconds")
-
-        if expiration_duration_seconds_raw is None:
-            raise ValueError(
-                "expiration_duration_seconds is required and must be provided."
-            )
-        try:
-            expiration_duration_seconds = int(expiration_duration_seconds_raw)
-        except (ValueError, TypeError):
-            raise ValueError("The expiration_duration_seconds must be an integer.")
-
-        return cls(expiration_duration_seconds=expiration_duration_seconds)
-
 
 GLOBAL_LIFECYCLE_PREFERENCE = ObjectLifecyclePreference(
     expiration_duration_seconds=86400