Changed pylint CI test to Ubuntu 20.04 (#155)

Author: joachimmetz

.travis.yml

@@ -4,11 +4,11 @@ os: linux
 dist: bionic
 jobs:
   include:
-  - name: "Pylint on Ubuntu Bionic (18.04) (Docker) with Python 3.6"
-    env: [TARGET="pylint", UBUNTU_VERSION="18.04"]
+  - name: "Pylint on Ubuntu Bionic (20.04) (Docker) with Python 3.8"
+    env: [TARGET="pylint", UBUNTU_VERSION="20.04"]
     group: edge
     language: python
-    python: 3.6
+    python: 3.8
     services:
     - docker
   - name: "Fedora 31 (Docker) with Python 3.7"

config/travis/install.sh

@@ -64,10 +64,6 @@ then
 	then
 		docker exec ${CONTAINER_NAME} add-apt-repository universe;
 		docker exec ${CONTAINER_NAME} add-apt-repository ppa:deadsnakes/ppa -y;
-
-	elif test ${TARGET} = "pylint";
-	then
-		docker exec ${CONTAINER_NAME} add-apt-repository ppa:gift/pylint3 -y;
 	fi
 	docker exec ${CONTAINER_NAME} add-apt-repository ppa:gift/dev -y;
 

config/travis/run_pylint.sh

@@ -10,7 +10,11 @@ set -e;
 
 pylint --version
 
-for FILE in $(find setup.py config dfdatetime tests -name \*.py);
+# Ignore setup.py for now due to:
+# setup.py:15:0: E0001: Cannot import 'distutils.command.bdist_msi' due to
+# syntax error 'expected an indented block (<unknown>, line 347)' (syntax-error)
+
+for FILE in $(find config dfdatetime tests -name \*.py);
 do
 	echo "Checking: ${FILE}";
 

setup.py

@@ -40,6 +40,7 @@
   class BdistMSICommand(bdist_msi):
     """Custom handler for the bdist_msi command."""
 
+    # pylint: disable=invalid-name
     def run(self):
       """Builds an MSI."""
       # Command bdist_msi does not support the library version, neither a date
@@ -55,6 +56,7 @@ def run(self):
   class BdistRPMCommand(bdist_rpm):
     """Custom handler for the bdist_rpm command."""
 
+    # pylint: disable=invalid-name
     def _make_spec_file(self):
       """Generates the text of an RPM spec file.