Stable Branch add addons/python_switch_el8.sh to manage Python versions in 131.00stable

add addons/python_switch_el8.sh to manage Python versions in 131.00stable

- add addons/python_switch_el8.sh to manage default Python versions for EL8 operating systems default to Python 3.6 with options via App Stream modules to switch to Python 3.8 or 3.9. EL9 defaults to Python 3.9 with no options to switch versions. So below examples are for EL8 OSes AlmaLinux/Rocky Linux 8 only.

Switch to Python 3.8 defaults

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Code (Text):

/usr/local/src/centminmod/addons/python_switch_el8.sh --python38

Detected AlmaLinux 8
Switching to Python 3.8...
Looking in links: /tmp/tmpijtzg56p
Requirement already up-to-date: setuptools in /usr/lib/python3.8/site-packages (41.6.0)
Requirement already up-to-date: pip in /usr/local/lib/python3.8/site-packages (24.1.2)
Requirement already satisfied: pip in /usr/local/lib/python3.8/site-packages (24.1.2)
Python version switched successfully.

Python alternatives set
python3                 manual  /usr/bin/python3.8
unversioned-python      manual  /usr/bin/python3.8
python                  manual  /usr/bin/unversioned-python
pip                     manual  /usr/local/bin/pip3.8
pip3                    manual  /usr/local/bin/pip3.8

python3 --version
Python 3.8.17
python --version
Python 3.8.17
pip --version
pip 24.1.2 from /usr/local/lib/python3.8/site-packages/pip (python 3.8)

Switch to Python 3.9 defaults

Code (Text):

/usr/local/src/centminmod/addons/python_switch_el8.sh --python39

Detected AlmaLinux 8
Switching to Python 3.9...
Looking in links: /tmp/tmp7avson5h
Requirement already up-to-date: setuptools in /usr/lib/python3.9/site-packages (50.3.2)
Requirement already up-to-date: pip in /usr/local/lib/python3.9/site-packages (24.1.2)
Requirement already satisfied: pip in /usr/local/lib/python3.9/site-packages (24.1.2)
Python version switched successfully.

Python alternatives set
python3                 manual  /usr/bin/python3.9
unversioned-python      manual  /usr/bin/python3.9
python                  manual  /usr/bin/unversioned-python
pip                     manual  /usr/local/bin/pip3.9
pip3                    manual  /usr/local/bin/pip3.9

python3 --version
Python 3.9.19
python --version
Python 3.9.19
pip --version
pip 24.1.2 from /usr/local/lib/python3.9/site-packages/pip (python 3.9)

Switch back to Python 3.6 defaults

Code (Text):

/usr/local/src/centminmod/addons/python_switch_el8.sh --python36

Detected AlmaLinux 8
Switching to Python 3.6...
Requirement already up-to-date: setuptools in /usr/lib/python3.6/site-packages
Requirement already up-to-date: pip in /usr/local/lib/python3.6/site-packages
Requirement already satisfied: pip in /usr/local/lib/python3.6/site-packages (21.3.1)
Python version switched successfully.

Python alternatives set
python3                 manual  /usr/bin/python3.6
unversioned-python      manual  /usr/bin/python3.6
python                  manual  /usr/bin/unversioned-python
pip                     manual  /usr/local/bin/pip3.6
pip3                    manual  /usr/local/bin/pip3.6

python3 --version
Python 3.6.8
python --version
Python 3.6.8
pip --version
pip 21.3.1 from /usr/local/lib/python3.6/site-packages/pip (python 3.6)

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131.00stable branch

• Branch: GitHub - centminmod/centminmod at 131.00stable
• Commit History: Commits · centminmod/centminmod