Recovering .encoding syntax for compatilitity in case someone directl…

…y uses it

plumbum/machines/base.py

@@ -61,6 +61,14 @@ def __contains__(self, cmd):
             return False
         else:
             return True
+
+    @property
+    def encoding(self):
+        'This is a wrapper for custom_encoding'
+        return self.custom_encoding
+    @encoding.setter
+    def encoding(self, value):
+        self.custom_encoding = value
 
     def daemonic_popen(self, command, cwd = "/", stdout=None, stderr=None, append=True):
         raise NotImplementedError("This is not implemented on this machine!")

tests/test_local.py

@@ -392,7 +392,7 @@ def test_popen(self):
         p = ls.popen(["-a"])
         out, _ = p.communicate()
         assert p.returncode == 0
-        assert "test_local.py" in out.decode(local.custom_encoding).splitlines()
+        assert "test_local.py" in out.decode(local.encoding).splitlines()
 
     def test_run(self):
         from plumbum.cmd import ls, grep