WL14238: Deprecate Python 2.7 support

nmariz · nmariz · commit 48e97c35e031 · 2020-10-08T14:56:18.000+01:00
This worklog issue a DeprecationWarning about the deprecation of the
Python 2.7 support, which will be removed in MySQL Connector/Python 8.0.24.
diff --git a/lib/mysql/connector/__init__.py b/lib/mysql/connector/__init__.py
@@ -47,8 +47,10 @@
     HAVE_DNSPYTHON = True
 
 import random
+import warnings
 
 from . import version
+from .catch23 import PY2
 from .connection import MySQLConnection
 from .constants import DEFAULT_CONFIGURATION
 from .errors import (  # pylint: disable=W0622
@@ -64,6 +66,11 @@
     apilevel, threadsafety, paramstyle)
 from .optionfiles import read_option_files
 
+if PY2:
+    warnings.warn("MySQL Connector/Python will drop support for Python 2.7 in "
+                  "release 8.0.24. Please upgrade your Python as Python 2.7 "
+                  "won't work after this release", category=DeprecationWarning)
+
 _CONNECTION_POOLS = {}
 
 ERROR_NO_CEXT = "MySQL Connector/Python C Extension not available"
