remove app engine detection

pallets · Jul 6, 2023 · daca3cf · daca3cf
1 parent 8f019ba
commit daca3cf
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Showing 2 changed files with 2 additions and 5 deletions.
diff --git a/CHANGES.rst b/CHANGES.rst
@@ -29,6 +29,7 @@ Unreleased
 -   Don't fail when writing filenames to streams with strict errors. Replace invalid
     bytes with the replacement character (``�``). :issue:`2395`
 -   Remove unnecessary attempt to detect MSYS2 environment. :issue:`2355`
+-   Remove outdated and unnecessary detection of App Engine environment. :pr:`2554`
 
 
 Version 8.1.3

diff --git a/src/click/_compat.py b/src/click/_compat.py
@@ -7,11 +7,7 @@
 from weakref import WeakKeyDictionary
 
 CYGWIN = sys.platform.startswith("cygwin")
-# Determine local App Engine environment, per Google's own suggestion
-APP_ENGINE = "APPENGINE_RUNTIME" in os.environ and "Development/" in os.environ.get(
-    "SERVER_SOFTWARE", ""
-)
-WIN = sys.platform.startswith("win") and not APP_ENGINE
+WIN = sys.platform.startswith("win")
 auto_wrap_for_ansi: t.Optional[t.Callable[[t.TextIO], t.TextIO]] = None
 _ansi_re = re.compile(r"\033\[[;?0-9]*[a-zA-Z]")