File support-eventlet-30-3.patch of Package python-gunicorn.30661

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File support-eventlet-30-3.patch of Package python-gunicorn.30661

From 6a8ebb4844b2f28596ffe7421eb9f7d08c8dc4d8 Mon Sep 17 00:00:00 2001
From: Sergey Shepelev <temotor@gmail.com>
Date: Thu, 6 May 2021 12:54:06 +0300
Subject: [PATCH] eventlet worker: ALREADY_HANDLED -> WSGI_LOCAL

Eventlet v0.30.3+ removed wsgi.ALREADY_HANDLED in favor of
`wsgi.WSGI_LOCAL.already_handled: bool`

Sorry, this breaking change happened during only patch
version increase 0.30.2 -> 0.30.3

https://github.com/eventlet/eventlet/issues/543
https://github.com/eventlet/eventlet/pull/544
---
 gunicorn/workers/geventlet.py | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/gunicorn/workers/geventlet.py b/gunicorn/workers/geventlet.py
index ffdb206c0..ea82f3d62 100644
--- a/gunicorn/workers/geventlet.py
+++ b/gunicorn/workers/geventlet.py
@@ -17,11 +17,16 @@
 
 from eventlet import hubs, greenthread
 from eventlet.greenio import GreenSocket
-from eventlet.wsgi import ALREADY_HANDLED as EVENTLET_ALREADY_HANDLED
+import eventlet.wsgi
 import greenlet
 
 from gunicorn.workers.base_async import AsyncWorker
 
+# ALREADY_HANDLED is removed in 0.30.3+ now it's `WSGI_LOCAL.already_handled: bool`
+# https://github.com/eventlet/eventlet/pull/544
+EVENTLET_WSGI_LOCAL = getattr(eventlet.wsgi, "WSGI_LOCAL", None)
+EVENTLET_ALREADY_HANDLED = getattr(eventlet.wsgi, "ALREADY_HANDLED", None)
+
 
 def _eventlet_socket_sendfile(self, file, offset=0, count=None):
     # Based on the implementation in gevent which in turn is slightly
@@ -125,6 +130,10 @@ def patch(self):
         patch_sendfile()
 
     def is_already_handled(self, respiter):
+        # eventlet >= 0.30.3
+        if getattr(EVENTLET_WSGI_LOCAL, "already_handled", None):
+            raise StopIteration()
+        # eventlet < 0.30.3
         if respiter == EVENTLET_ALREADY_HANDLED:
             raise StopIteration()
         return super().is_already_handled(respiter)

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File support-eventlet-30-3.patch of Package python-gunicorn.30661

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