Report not written to file when using from os import path

[wouterpolet]

I think there is a bug in the dslinter plugin.

Minimal example: minimal-example.zip

Steps to reproduce:

• Unzip the minimal example
• cd into the dslinter-test directory
• run pipenv install --dev to install dslinter
• run pipenv run pylint src --load-plugins dslinter --output-format=json:result.json

Expected beviour:

• Two code smells written to the result.json file

Actual behaviour:

• No content in the result.json file.

If you comment out the from os import path line it does write to the result.json file, so that is likely the cause. It's also not only the json format, but also the text format that shows this behaviour. When not enabling the dslinter plugin, it does write to the files.

Running it with the command of the steps to follow document does work, but we want to use all the checkers of pylint.