[PR #7995/43a5bc50 backport][3.9] Fix examples of `fallback_charset_r…

…esolver` function in client_advanced documentation (#8044) **This is a backport of PR #7995 as merged into master (43a5bc5).** Co-authored-by: OMOTO Tsukasa <[email protected]>
aio-libs · Jan 21, 2024 · 437ac47 · 437ac47
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diff --git a/CHANGES/7995.doc b/CHANGES/7995.doc
@@ -0,0 +1 @@
+Fix examples of `fallback_charset_resolver` function in client_advanced documentation. -- by :user:`henry0312`
diff --git a/docs/client_advanced.rst b/docs/client_advanced.rst
@@ -674,12 +674,12 @@ example, this can be used with the ``chardetng_py`` library.::
 
     def charset_resolver(resp: ClientResponse, body: bytes) -> str:
         tld = resp.url.host.rsplit(".", maxsplit=1)[-1]
-        return detect(body, allow_utf8=True, tld=tld)
+        return detect(body, allow_utf8=True, tld=tld.encode())
 
     ClientSession(fallback_charset_resolver=charset_resolver)
 
 Or, if ``chardetng_py`` doesn't work for you, then ``charset-normalizer`` is another option::
 
     from charset_normalizer import detect
 
-    ClientSession(fallback_charset_resolver=lamba r, b: detect(b)["encoding"] or "utf-8")
+    ClientSession(fallback_charset_resolver=lambda r, b: detect(b)["encoding"] or "utf-8")