On 4/24/21 8:23 AM, Gisle Vanem wrote:
I have a question about the Python launcher;
c:\Windows\py.exe and the py.ini file.
I have both Python 3.6 (32-bit) and Python 3.8 (64-bit)
installed. And I have a 'c:\Users\Gisle\AppData\Local\py.ini'
with this only:
[defaults]
python=3.6
A copy of this is also in 'c:\Windows\py.ini'.
So when I do a:
py -3 -c "import sys; print(sys.version)"
I would assume a "3.6..." would be printed.
But no, py.exe chooses to run my newest Python 3.8:
3.8.9 (default, Apr 13 2021, 15:54:59) [GCC 10.2.0 64 bit (AMD64)]
Only when I do 'py -3.6 -c ...', I get what I'd expect.
So is a 'py.ini' and the '[defaults]' simply ignored
or is my syntax wrong?
You could try this:
"If an environment variable PYLAUNCH_DEBUG is set (to any value), the
launcher will print diagnostic information to stderr (i.e. to the
console). While this information manages to be simultaneously verbose
and terse, it should allow you to see what versions of Python were
located, why a particular version was chosen and the exact command-line
used to execute the target Python."
and see what it teaches you...
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