Question 1

How do I install Dlint with Flake8?

Accepted Answer

Install via pip with 'python -m pip install dlint', and verify by running 'python -m flake8 -h' to see dlint listed as a plugin. It seamlessly integrates into existing Flake8 setups without extra configuration.

Question 2

Dlint vs Bandit for Python security scanning?

Accepted Answer

Dlint integrates directly with Flake8 for inline linting during development, while Bandit is a standalone tool often used in CI for broader security scanning. Dlint is better for real-time feedback, but Bandit might catch more vulnerability types out-of-the-box.

Question 3

How to disable specific Dlint rules in my code?

Accepted Answer

Use Flake8's ignore comments, like '# noqa: DUO105' to suppress a rule, or configure via Flake8's settings file. This allows fine-grained control over which security warnings to bypass in your codebase.

Question 4

Can Dlint be used with pre-commit hooks?

Accepted Answer

Yes, since it works with Flake8, you can add it to pre-commit configurations by specifying flake8 with the --select=DUO flag. This automates security checks before commits, as hinted in the CI/CD integration examples.

Question 5

What editors support Dlint linting?

Accepted Answer

Dlint supports VS Code, PyCharm, Vim, and others via Flake8 plugins; the README lists specific extensions or setups for each editor, ensuring inline feedback during development.

Question 6

How to write custom rules for Dlint?

Accepted Answer

Create a Python module with a name starting 'dlint_plugin_' and a class inheriting from BaseLinter, following the naming convention detailed in the Custom Plugins section. An example plugin is provided for reference.

Dlint

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