Let me know what you think about this and what you would like me to show next. The needed proc's from my library are installed. The start of the script: #!/usr/bin/env tclsh If True the current version is deleted and the old version is installed. When there is rollback information for the package it is checked if the new package version corresponds with the new version. The initialisation is done, the wanted proc is executed and deinitialisation is done. This is a bit bigger script, about 200 lines. With this in mind below the code I wrote. Sadly pip only checks dependencies after the install. It is also handy to have a rollback facility, for when an automatically or manually installed package breaks something. Other packages you should not update because of dependencies. Except when they can be installed without risk like youtube-dl.
You should not install packages in which the major number changes, because with those there is a big chance they break dependencies. Personally I will do that only interactively, not in a cron job.īut there are several things to keep in mind when doing this. I extended the script with the possibility to also automatically update the outdated packages.
So I build a little Tcl-script that was executed from cron.ĭid work reasonably: at least I was notified when something was outdated.
I could do manually: pip2 list - no - cache - dir - outdated pip3 list - no - cache - dir - outdatedīut for several reasons I found this not very satisfactory. I use python for several things, but I was not notified when a package was out of date. In this post I want to share a very simple project that grew fast to something useful. When learning a new language you have to practice also. Every year I learn at least one new language.
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