Graham Eddy <g...@geddy.au> writes:

> use ‘python3 -m venv ~/venv’ to create the environment in ~/venv.
> then in your shell run ’source ~/venv/bin/activate’ to set up the shell 
> environment (initialised python bindary, PYTHONPATH etc). i put this in my 
> ~/.bashrc
>
> a key trick is that running the initialised python binary 
> (~/venv/bin/python3) on its own sucks in the environment - really, really 
> handy in systemctl unit files
> ⊣GE⊢

I have never activated a venv and always been puzzled by this being the
standard approach.  Simply running the venv' python binary, either
explicitly on the command line, or via a #!, has been entirely fine.  I
have home assistant working this way, which is super comlicated compared
to weewx.

I also run, when in the venv dir

  bin/pip install foo

which runs the venv's pip which uses the venv's python.

I'm glad to hear that there is no special 'have to activate' rule about
weewx.


 

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