init.py in submodules, aliases for different redirections

app/forms/__init__.py

@@ -0,0 +1,27 @@
+"""Module containing WTForms classes
+and helper functions for Starlette-WTF"""
+
+from typing import Type, TypeVar
+
+from fastapi import Request
+from starlette_wtf import StarletteForm
+
+T = TypeVar('T', bound=StarletteForm)
+
+
+async def get_form(
+        form: Type[T],
+        req: Request) -> T:
+    """Almost the same as `form.from_formdata`,
+    and must be used *instead* of instantiatng
+    form object directly as in Flask
+
+    Args:
+        form (Type[StarletteForm]): StarletteForm class
+        req (Request): Request object
+
+    Returns:
+        StarletteForm instance
+    """
+    
+    return await form.from_formdata(request=req)