On 17Jan2022 11:36, Shaozhong SHI wrote:
>Set Operation System but not disturbing existing setting. Only to add at
>the command line.
If you mean: "set on the command line so that I run some script using
Python 3.6.1", usually you would just invoke the specific Python 3.6.1
executable.
You ca
gt; > How do I set environmental variables for Python 3.6.1 to work?
>
>
> Set from Python, or set in the OpSys?
>
> https://docs.python.org/3/library/os.html?highlight=environment%20variable
>
> MS-Win: https://docs.python.org/3/using/windows.html#setting-envvars
> --
> Regar
On 17/01/2022 22.31, Shaozhong SHI wrote:
> I got quite a few version of Python on my machine.
>
> How do I set environmental variables for Python 3.6.1 to work?
Set from Python, or set in the OpSys?
https://docs.python.org/3/library/os.html?highlight=environment%20variable
MS-W
I got quite a few version of Python on my machine.
How do I set environmental variables for Python 3.6.1 to work?
Regards,
David
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On Mon, 7 Jan 2019 at 06:37, Terry Reedy wrote:
> The pydev recommended way to run pip on windows is
> > py -x.y pip
> as this installs the package requested into the x.y site-packages
> directory.
py -3.7 -m pip ...
Note the extra -m).
Paul
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On 1/6/2019 9:56 PM, Logan Vogelsong wrote:
I planned on using python to simulate different cipher to challenge myself,
but I kinda deleted my environmental variables to python. I run Windows 10
and wanted to get NumPy and MatPlotLib modules imported to python.
Basically, I downloaded python
Hello- I think I subscribed now.
I planned on using python to simulate different cipher to challenge myself,
but I kinda deleted my environmental variables to python. I run Windows 10
and wanted to get NumPy and MatPlotLib modules imported to python.
Basically, I downloaded python 3.7.1
Dennis Lee Bieber wrote:
> The Amiga did have a means for such... It differentiated between
> local and global environment variables. Locals were kept in a process
> memory structure and behaved as they do on most other OSs... Globals,
> however, were short files maintained in ENV: (a logical name
Sathyaish wrote:
> In which physical file are the python environmental variables located?
> I know I can access them using the:
>
>
> os.environ.get('PYTHONSTARTUP')
>
> or
>
> os.environ.get('PYTHONPATH')
>
>
> to get their values.
I recall now, the shells in Unix - a child inherited the variables
declared in its parent but not vice-versa. It works the same way in
DOS. So, I wasn't seeing it clearly earlier. I am seeing it clearly
now. I was imagining that the PYTHONPATH had some default value on
installation and was expectin
Sathyaish wrote:
> What's the deal with environmental variables? Are they specific to an
> interpreter session?
they're copied from the parent process when a new process is started,
and any changes to them are local to the process.
> That shouldn't be.
that's how e
Sathyaish wrote:
> What's the deal with environmental variables? Are they specific to an
> interpreter session? That shouldn't be.
If you think that then complain to Microsoft, or even the people who
developed Unix since that is what Microsoft based their environment
variables
> was what I got. I checked the at DOS prompt (cmd) for PYTHONSTARTUP,
> and I got an 'unrecognized program/command/batch file' interrupt.
>
> What's the deal with environmental variables? Are they specific to an
> interpreter session? That shouldn't be.
Yes th
ked the at DOS prompt (cmd) for PYTHONSTARTUP,
and I got an 'unrecognized program/command/batch file' interrupt.
What's the deal with environmental variables? Are they specific to an
interpreter session? That shouldn't be.
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Sathyaish wrote:
> In which physical file are the python environmental variables located?
> I know I can access them using the:
>
>
> os.environ.get('PYTHONSTARTUP')
>
> or
>
> os.environ.get('PYTHONPATH')
>
>
> to get their values. But o
Sathyaish wrote:
> In which physical file are the python environmental variables located?
> I know I can access them using the:
>
>
> os.environ.get('PYTHONSTARTUP')
>
> or
>
> os.environ.get('PYTHONPATH')
>
>
> to get their values.
In which physical file are the python environmental variables located?
I know I can access them using the:
os.environ.get('PYTHONSTARTUP')
or
os.environ.get('PYTHONPATH')
to get their values. But out of the program, if I need to look at them
and alter their values, where
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