mitogen: Last few `except ImportError` -> `if sys.version_info ...`

ansible_mitogen/process.py

@@ -38,9 +38,9 @@ import socket
 import signal
 import sys
 
-try:
+if sys.version_info >= (3, 3):
     import faulthandler
-except ImportError:
+else:
     faulthandler = None
 
 try:

docs/changelog.rst

@@ -21,6 +21,9 @@ To avail of fixes in an unreleased version, please download a ZIP file
 In progress (unreleased)
 ------------------------
 
+* :gh:issue:`1415` :mod:`mitogen`: Put fallbacks & polyfills into
+  ``if sys.version_info`` blocks
+
 
 v0.3.37 (2026-01-08)
 --------------------

mitogen/master.py

@@ -68,15 +68,14 @@ else:
     import imp
     from imp import is_builtin as _is_builtin
 
-    try:
+    if sys.version_info >= (2, 5):
         from pkgutil import find_loader as _find_loader
-    except ImportError:
-        # Python < 2.5
+    else:
         from mitogen.compat.pkgutil import find_loader as _find_loader
 
-try:
+if sys.version_info >= (2, 7):
     import sysconfig
-except ImportError:
+else:
     sysconfig = None
 
 import mitogen