Enable pycodestyle linter

Author: Pr0Ger

.codeclimate.yml

@@ -26,6 +26,13 @@ local Pipeline(py_version) = {
           linter: "mypy",
         },
       },
+      {
+        name: "pycodestyle",
+        image: "pr0ger/drone-pylinters",
+        settings: {
+          linter: "pycodestyle",
+        },
+      },
     ],
   },
   Pipeline("3.5"),

.drone.jsonnet

@@ -29,5 +29,5 @@ warn_unreachable = True
 strict_equality = True
 no_implicit_reexport = True
 
-[pep8]
+[pycodestyle]
 max-line-length = 160