Message381590
I have 3.9 and 3.10 installed on my Windows box.
The py launcher runs Python 3.10 when invoked on a script starting with a shebang line
#!/usr/bin/env python
even though the default without a script is 3.9, as shown here:
PS C:\Users\gvanrossum\peps> py -0
Installed Pythons found by C:\WINDOWS\py.exe Launcher for Windows
-3.9-64 *
-3.8-64
-3.7-64
-3.6-64
-3.5-64
-3.4-64
-3.10-64
PS C:\Users\gvanrossum\peps> py
Python 3.9.0 (tags/v3.9.0:9cf6752, Oct 5 2020, 15:34:40) [MSC v.1927 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> ^Z
PS C:\Users\gvanrossum\peps>
This caused some confusion since I was running a script that imported a package that I had installed in the default interpreter but not in 3.10.
I am not using a virtual environment (yet :-).
Without the shebang line the 3.9 interpreter is used.
(Full disclosure: the script was pep2html.py, and the package was docutils.) |
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Date |
User |
Action |
Args |
2020-11-22 05:17:38 | gvanrossum | set | recipients:
+ gvanrossum, paul.moore, tim.golden, zach.ware, steve.dower |
2020-11-22 05:17:38 | gvanrossum | set | messageid: <1606022258.04.0.96368349872.issue42430@roundup.psfhosted.org> |
2020-11-22 05:17:37 | gvanrossum | link | issue42430 messages |
2020-11-22 05:17:37 | gvanrossum | create | |
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