Leandro Hirt

Learn Python zipimport to load modules and packages from ZIP archives, work with importers, and protect plugin systems.

Learn the Python site module to understand site-packages, user site, .pth files, sitecustomize, usercustomize, virtual environments, and startup flags.

Learn Python ensurepip to install or restore pip offline, choose the environment, script names, upgrade behavior, and avoid system conflicts.

Learn Python importlib.metadata to inspect installed versions, dependencies, files, metadata, entry points, and import-to-distribution mappings.

Learn Python runpy to execute modules, scripts, directories, and ZIP files, control namespaces, and avoid security and thread-safety problems.

Learn Python pkgutil to discover modules, walk packages, resolve objects, extend package paths, and access resources safely.

Learn Python modulefinder to map imports, detect missing modules, customize search paths, and audit dependencies with clear limitations.

Learn Python zipapp to package applications as executable .pyz files, define entry points, bundle dependencies, and distribute safely.