Use errno constants

- Swap hard-coded error numbers with constants from the errno module.
c4urself · Aug 24, 2019 · d924c76 · d924c76
1 parent 1ec857b
commit d924c76
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/bumpversion/vcs.py b/bumpversion/vcs.py
@@ -5,6 +5,7 @@
 import logging
 import os
 import subprocess
+import errno
 from tempfile import NamedTemporaryFile
 
 from bumpversion.exceptions import (
@@ -51,8 +52,7 @@ def is_usable(cls):
                 == 0
             )
         except OSError as e:
-            if e.errno in (2, 13):
-                # VCS is not installed or permission denied then, ok.
+            if e.errno in (errno.ENOENT, errno.EACCES):
                 return False
             raise