kopia lustrzana https://github.com/espressif/esp-idf
31 wiersze
1.3 KiB
Bash
31 wiersze
1.3 KiB
Bash
# This file should be sourced, not executed!
|
|
#
|
|
# This is a helper script for detecting Python executables in the PATH. It is intended to be used for determining
|
|
# which Python should be used with idf_tools.py for installing tools and exporting environment variables.
|
|
#
|
|
# 1. The script is looking for python version same or greater than minimal required version on path
|
|
# 2. If required version of python is found it is assigned to environmental variable `ESP_PYTHON`
|
|
# 3. If required version of python is not found, script will fail
|
|
|
|
OLDEST_PYTHON_SUPPORTED_MAJOR=3
|
|
OLDEST_PYTHON_SUPPORTED_MINOR=8
|
|
|
|
ESP_PYTHON=python
|
|
|
|
for p_cmd in python3 python python3.8 python3.9 python3.10 python3.11 python3.12; do
|
|
$p_cmd --version >/dev/null 2>&1 || continue
|
|
echo "Checking \"$p_cmd\" ..."
|
|
|
|
$p_cmd -c "import sys; exit(1) if sys.version_info.major < int(\"$OLDEST_PYTHON_SUPPORTED_MAJOR\") else exit(0);" || continue
|
|
$p_cmd -c "import sys; exit(1) if sys.version_info.minor < int(\"$OLDEST_PYTHON_SUPPORTED_MINOR\") else exit(0);" || continue
|
|
|
|
ESP_PYTHON=$p_cmd
|
|
break
|
|
done
|
|
|
|
$ESP_PYTHON --version 2>/dev/null || {
|
|
echo "Python ${OLDEST_PYTHON_SUPPORTED_MAJOR}.${OLDEST_PYTHON_SUPPORTED_MINOR}+ is not installed! Please see the documentation for how to install it."
|
|
exit 1
|
|
}
|
|
echo "\"$ESP_PYTHON\" has been detected"
|