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Merge pull request #218 from lhartmann/python3

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Maintenance: Use Python 3 and venv
This commit is contained in:
Thiago Alves
2023-09-18 11:01:55 -04:00
committed by GitHub
parent fd74cd1703 361cfccf94
commit 3d25eeb309
5 changed files with 82 additions and 188 deletions
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60
background_installer.sh
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@@ -1,6 +1,8 @@
#!/bin/bash
OPENPLC_DIR="$PWD"
SWAP_FILE="$OPENPLC_DIR/swapfile"
WIRINGPI_VERSION="2.61-1"
VENV_DIR="$OPENPLC_DIR/.venv"
function print_help_and_exit {
echo ""
@@ -35,27 +37,38 @@ function linux_install_deps {
if [ -x /bin/yum ]; then
yum clean expire-cache
yum check-update
$1 yum -q -y install curl make automake gcc gcc-c++ kernel-devel pkg-config bison flex autoconf libtool openssl-devel cmake python3 python3-pip
$1 yum -q -y install python2.7 python2-devel
$1 yum -q -y install curl make automake gcc gcc-c++ kernel-devel pkg-config bison flex autoconf libtool openssl-devel cmake python3
#Installing dependencies for Ubuntu/Mint/Debian
elif [ -x /usr/bin/apt-get ]; then
$1 apt-get update
$1 apt-get install -y build-essential pkg-config bison flex autoconf \
automake libtool make git python2.7 \
sqlite3 cmake git curl python3 python3-pip libmodbus-dev
automake libtool make git \
sqlite3 cmake curl python3 python3-venv libmodbus-dev
else
fail "Unsupported linux distro."
fi
curl https://bootstrap.pypa.io/pip/2.7/get-pip.py --output get-pip.py
$1 python2.7 get-pip.py
}
function install_wiringpi {
echo "[WIRINGPI]"
echo "Trying distribution package..."
sudo apt-get install -y wiringpi && return 0
echo "Falling back to direct download..."
local FILE="wiringpi-$WIRINGPI_VERSION-arm64.deb"
local URL="https://github.com/WiringPi/WiringPi/releases/download/$WIRINGPI_VERSION/$FILE"
(
set -e
wget -c -O "$OPENPLC_DIR/$FILE" "$URL"
sudo dpkg -i "$OPENPLC_DIR/$FILE"
sudo apt install -f
rm -f "$OPENPLC_DIR/$FILE"
) || fail "Failed to install wiringpi."
}
function install_py_deps {
$1 pip2 install flask
$1 pip2 install flask-login
$1 pip2 install pyserial
$1 pip2 install pymodbus
$1 pip3 install pymodbus==2.5.3
python3 -m venv "$VENV_DIR"
"$VENV_DIR/bin/python3" -m pip install flask flask-login pyserial pymodbus==2.5.3
}
function swap_on {
@@ -199,7 +212,18 @@ function finalize_install {
./change_hardware_layer.sh blank_linux
fi
./compile_program.sh blank_program.st
cp "start_openplc.sh" "$OPENPLC_DIR"
cat > "$OPENPLC_DIR/start_openplc.sh" <<EOF
#!/bin/bash
mkdir -p /persistent/st_files
cp -n /workdir/webserver/dnp3_default.cfg /persistent/dnp3.cfg
cp -n /workdir/webserver/openplc_default.db /persistent/openplc.db
cp -n /workdir/webserver/st_files_default/* /persistent/st_files/
cp -n /dev/null /persistent/persistent.file
cp -n /dev/null /persistent/mbconfig.cfg
cd "$OPENPLC_DIR/webserver"
"$OPENPLC_DIR/.venv/bin/python3" webserver.py
EOF
chmod a+x "$OPENPLC_DIR/start_openplc.sh"
cd "$OPENPLC_DIR"
}
@@ -250,10 +274,7 @@ elif [ "$1" == "linux" ]; then
echo "Installing OpenPLC on Linux"
linux_install_deps sudo
install_py_deps
install_py_deps "sudo -H"
install_all_libs sudo
[ "$2" == "ethercat" ] && install_ethercat
install_systemd_service sudo
@@ -268,13 +289,9 @@ elif [ "$1" == "docker" ]; then
elif [ "$1" == "rpi" ]; then
echo "Installing OpenPLC on Raspberry Pi"
linux_install_deps sudo
sudo apt-get install -y wiringpi
install_wiringpi
install_py_deps
install_py_deps "sudo -H"
install_all_libs sudo
install_systemd_service sudo
finalize_install linux
@@ -292,10 +309,7 @@ elif [ "$1" == "neuron" ]; then
sudo systemctl disable evok.service
linux_install_deps sudo
install_py_deps
install_py_deps "sudo -H"
install_all_libs sudo
install_systemd_service sudo
finalize_install linux