PyPackageRequirementsInspection

python/python-psi-impl/resources/inspectionDescriptions/PyPackageRequirementsInspection.html

2025.3-rc-2260 B

Reports packages mentioned in requirements files (for example, requirements.txt or Pipfile) but not installed, or imported but not mentioned in requirements files.

The IDE shows a quick-fix banner so that you can install the missing packages in one click.