Merge pull request #3490 from tyrossel/master

fix: passing maxsplit in re.split() as positional argument is deprecated

Author: benoitc

gunicorn/config.py

@@ -248,7 +248,7 @@ def paste_global_conf(self):
         for e in raw_global_conf:
             s = util.bytes_to_str(e)
             try:
-                k, v = re.split(r'(?<!\\)=', s, 1)
+                k, v = re.split(r'(?<!\\)=', s, maxsplit=1)
             except ValueError:
                 raise RuntimeError("environment setting %r invalid" % s)
             k = k.replace('\\=', '=')