lol

venv/Lib/site-packages/werkzeug/wrappers/request.py

@@ -50,6 +50,10 @@ class Request(_SansIORequest):
         prevent consuming the form data in middleware, which would make
         it unavailable to the final application.
 
+    .. versionchanged:: 3.0
+        The ``charset``, ``url_charset``, and ``encoding_errors`` parameters
+        were removed.
+
     .. versionchanged:: 2.1
         Old ``BaseRequest`` and mixin classes were removed.
 
@@ -145,9 +149,6 @@ class Request(_SansIORequest):
         """
         from ..test import EnvironBuilder
 
-        kwargs.setdefault(
-            "charset", cls.charset if not isinstance(cls.charset, property) else None
-        )
         builder = EnvironBuilder(*args, **kwargs)
         try:
             return builder.get_request(cls)
@@ -240,12 +241,8 @@ class Request(_SansIORequest):
 
         .. versionadded:: 0.8
         """
-        charset = self._charset if self._charset != "utf-8" else None
-        errors = self._encoding_errors if self._encoding_errors != "replace" else None
         return self.form_data_parser_class(
             stream_factory=self._get_file_stream,
-            charset=charset,
-            errors=errors,
             max_form_memory_size=self.max_form_memory_size,
             max_content_length=self.max_content_length,
             max_form_parts=self.max_form_parts,
@@ -424,7 +421,7 @@ class Request(_SansIORequest):
             if cache:
                 self._cached_data = rv
         if as_text:
-            rv = rv.decode(self._charset, self._encoding_errors)
+            rv = rv.decode(errors="replace")
         return rv
 
     @cached_property

venv/Lib/site-packages/werkzeug/wrappers/response.py

@@ -28,10 +28,10 @@ if t.TYPE_CHECKING:
     from .request import Request
 
 
-def _iter_encoded(iterable: t.Iterable[str | bytes], charset: str) -> t.Iterator[bytes]:
+def _iter_encoded(iterable: t.Iterable[str | bytes]) -> t.Iterator[bytes]:
     for item in iterable:
         if isinstance(item, str):
-            yield item.encode(charset)
+            yield item.encode()
         else:
             yield item
 
@@ -284,7 +284,7 @@ class Response(_SansIOResponse):
         rv = b"".join(self.iter_encoded())
 
         if as_text:
-            return rv.decode(self._charset)
+            return rv.decode()
 
         return rv
 
@@ -296,7 +296,7 @@ class Response(_SansIOResponse):
         .. versionadded:: 0.9
         """
         if isinstance(value, str):
-            value = value.encode(self._charset)
+            value = value.encode()
         self.response = [value]
         if self.automatically_set_content_length:
             self.headers["Content-Length"] = str(len(value))
@@ -366,7 +366,7 @@ class Response(_SansIOResponse):
         # Encode in a separate function so that self.response is fetched
         # early.  This allows us to wrap the response with the return
         # value from get_app_iter or iter_encoded.
-        return _iter_encoded(self.response, self._charset)
+        return _iter_encoded(self.response)
 
     @property
     def is_streamed(self) -> bool:
@@ -832,4 +832,4 @@ class ResponseStream:
 
     @property
     def encoding(self) -> str:
-        return self.response._charset
+        return "utf-8"