Enable parallel execution for pylint

Author: phw

.pylintrc

@@ -19,7 +19,7 @@ ignore-patterns=ui_.*\.py
 
 # Use multiple processes to speed up Pylint. Specifying 0 will auto-detect the
 # number of processors available to use.
-jobs=1
+jobs=0
 
 # Control the amount of potential inferred values when inferring a single
 # object. This can help the performance when dealing with large functions or

requirements-dev.txt

@@ -3,5 +3,5 @@ Babel>=2.6.0
 flake8
 isort>=4.3.10,<5
 pycodestyle
-pylint
+pylint>=2.6.0
 transifex-client