[Python] How to automatically install required packages from a Python script as necessary?

Is there anything in Python or Linux what basically instructs the system to "install whatever is necessary". Basically I find it annoying to install python packages for each new script/system/server that I work on. Each time I end up doing a sudo pip or an apt-get or dnf anyway. Why not automate that within the script itself. Wherever a 'no package found' error crops up, pass the library name to the install statement. Is this there ?

PS: I know docker exists, but am talking at a Python/script level or a direct system level for purely execution purposes.

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