New submission from Anthony Sottile <[email protected]>:
This is distilled from a larger example to be small/silly, however this caused
real problems
A script which was intended for python3.6 exactly was written as follows:
```
#!/usr/bin/env python3.6
...
```
when creating a virtualenv with `python3.6 -m venv venv36` you end up with
`python` / `python3` / `python3.6` executables in the venv
however, when creating a virtualenv with `python3 -m venv venv36` you only end
up with `python` / `python3` executables
___
using `-mvirtualenv` (pypa/virtualenv) instead of venv, all three are reliably
created
___
the fix is fairly straightforward, adding `f'python3.{sys.version_info[0]}'` to
this tuple:
https://github.com/python/cpython/blob/c33bdbb20cf55b3a2aa7a91bd3d91fcb59796fad/Lib/venv/__init__.py#L246
----------
components: Library (Lib)
messages: 362095
nosy: Anthony Sottile
priority: normal
severity: normal
status: open
title: shebanged scripts can escape from `venv` depending on how it was created
versions: Python 3.9
_______________________________________
Python tracker <[email protected]>
<https://bugs.python.org/issue39656>
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