pnu-pipinfo 0.9.0

Alternative tool for listing Python packages

Installation

Once you have installed Python and its packages manager pip, depending on if you want only this tool, the full set of PNU tools, or PNU plus a selection of additional third-parties tools, use one of these commands:

pip install pipinfo
pip install PNU
pip install pytnix

PIPINFO(1)

NAME

pipinfo - Alternative tool for listing Python packages

SYNOPSIS

pipinfo [-l|--check-latest] [-v|--check-vulns] [-c|--no-color] [-p|--no-progress] [-i|--info] [-S|--system] [-U|--user] [-I|--issues] [-O|--outdated] [-L|--latest|--uptodate] [-V|--vulnerable] [-H|--healthy|--sane] [-N|--not-required] [-R|--required] [--debug] [--help|-?] [--version] [--] [directory ...]

DESCRIPTION

The pipinfo utility provides an alternative to the "pip list", "pip list --outdated", "pip show" and "pip-audit" commands.

It shows all the available packages in the Python PATH (not just the latest version) or given directories (even for different Python versions), differenciates user and system-wide packages (user packages are written in bright style), show duplicate packages (name in yellow foreground, including user versions shadowing system ones), shows each package summary (avoiding the use of "pip show" to discover what a package is about), and prints the count of installed packages.

With the -l|--check-latest option, it will also use a Python Index Package web service to check for the latest versions available, use a simple color (version in yellow foreground) color or visual scheme to show outdated packages and count them.

With the -v|--check-vulns option, it will also use another Python Index Package web service to check for known vulnerabilities in your packages versions, and use a simple color (version in red background) or visual scheme to show vulnerable packages and count them.

The color or visual scheme should be enough to tell you to upgrade the indicated packages, however you can print additional details about new versions available and vulnerabilities with the -i|--info option.

You can disable the color output with the -c|--no-color option, and the progress meter with the -p|--no-progress option.

Finally you can restrict the list to the user or system packages, outdated or up-to-date packages, vulnerable or sane packages, required or not packages with the options in upper case.

The most useful one is probably the -I|--issues option which will select the outdated or vulnerable packages only.

OPTIONS

Options	Use
-l|--check-latest	Check latest versions
-v|--check-vulns	Check vulnerabilities
-c|--no-color	Toggle off color output
-p|--no-progress	Toggle off progress meter
-i|--info	Print detailed info on versions & vulnerabilities
-S|--system	Select only system packages
-U|--user	Select only user packages
-L|--latest|--uptodate	Select only latest packages (implies -l)
-O|--outdated	Select only outdated packages (implies -l)
-H|--healthy|--sane	Select only healthy packages (implies -v)
-V|--vulnerable	Select only vulnerable packages (implies -v)
-R|--required	Select only required packages
-N|--not-required	Select only not required packages
-I|--issues	Select all packages with issues (-O & -V)
--debug	Enable debug mode
--help|-?	Print usage and a short help message and exit
--version	Print version and exit
--	Options processing terminator

ENVIRONMENT

The PIPINFO_DEBUG environment variable can be set to any value to enable debug mode. It's mostly used to display and debug the package requirements read from the Python packages metadata files.

FILES

The pipinfo utility will attempt to maintain a caching directory for the web services it uses, where the individual files will be re-used within the next 24 hours.

EXIT STATUS

The pipinfo utility exits 0 on success, and >0 if an error occurs.

EXAMPLES

Use the following command to print a package listing after checking for the existence of new versions or vulnerabilities:

pipinfo -lv

Use the following command to restrict the list to outdated and vulnerable packages with details but no progress meter:

pipinfo -Iip

SEE ALSO

pip, pip-audit

STANDARDS

The pipinfo utility is not a standard UNIX command.

It tries to follow the PEP 8 style guide for Python code.

PORTABILITY

Tested OK under Windows.

HISTORY

This implementation was made for the PNU project, both for my personal convenience and also to investigate some pip issues with the pip list --outdated option.

LICENSE

It is available under the 3-clause BSD license.

AUTHORS

Hubert Tournier

CAVEATS

The conditions on package dependencies aren't taken into account (yet). "pipinfo -N" will nonetheless give appoximately the same results than "pip list --not-required".