rust/x.py
Joshua Nelson c8cac2a2c1 Choose the version of python at runtime (portable version)
- Try `py -3` first for windows compatibility
- Fall back to `python3` if `py` doesn't work
2021-01-14 21:00:42 -05:00

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Python
Executable file

#!/usr/bin/env python
# This file is only a "symlink" to bootstrap.py, all logic should go there.
import os
import sys
# If this is python2, check if python3 is available and re-execute with that
# interpreter.
if sys.version_info.major < 3:
try:
# On Windows, `py -3` sometimes works.
# Try this first, because 'python3' sometimes tries to launch the app
# store on Windows
os.execvp("py", ["py", "-3"] + sys.argv)
except OSError:
try:
os.execvp("python3", ["python3"] + sys.argv)
except OSError:
# Python 3 isn't available, fall back to python 2
pass
rust_dir = os.path.dirname(os.path.abspath(__file__))
sys.path.append(os.path.join(rust_dir, "src", "bootstrap"))
import bootstrap
bootstrap.main()