fix: cycle of references between helpers and types

gotrue/common/helpers.py

@@ -1,4 +1,4 @@
-from typing import Any, Callable, Optional, TypeVar, Union
+from typing import Any, Callable, TypeVar, Union
 from urllib.parse import quote
 
 from httpx import Response
@@ -12,15 +12,6 @@ def encode_uri_component(uri: str) -> str:
     return quote(uri.encode("utf-8"))
 
 
-def parse_none(
-    value: Optional[T],
-    func: Callable[[Any], T],
-) -> Optional[T]:
-    if value is None:
-        return None
-    return func(value)
-
-
 def parse_response(response: Response, func: Callable[[Any], T]) -> T:
     if response.status_code == 200:
         json = response.json()

gotrue/common/types.py

@@ -1,8 +1,17 @@
 from dataclasses import dataclass
 from enum import Enum
-from typing import Any, Callable, Dict, Optional
+from typing import Any, Callable, Dict, Optional, TypeVar
 
-from .helpers import parse_none
+T = TypeVar("T")
+
+
+def parse_none(
+    value: Optional[T],
+    func: Callable[[Any], T],
+) -> Optional[T]:
+    if value is None:
+        return None
+    return func(value)
 
 
 @dataclass