VENV support and tiny updates.

config/spotipi.service

@@ -1,14 +1,16 @@
 [Unit]
 Description=Spotipi led matrix service
+After=syslog.target network.target
+StartLimitIntervalSec=300
+StartLimitBurst=5
 
 [Service]
-StandardOutput=syslog
-StandardError=syslog
 SyslogIdentifier=spotipi
 LimitRTPRIO=99
-Restart=always
-RestartSec=3
+Restart=on-failure
+RestartSec=3s
+KillSignal=SIGINT
 EnvironmentFile=/etc/systemd/system/spotipi.service.d/spotipi_env.conf
 
 [Install]
-WantedBy=multi-user.target
+WantedBy=multi-user.target

python/client/screenshot.sh

@@ -1,10 +1,5 @@
 #!/bin/bash
 install_path=$1
-
-echo $install_path
-
-firefox --headless --screenshot --window-size=600,448 file://$install_path/python/client/spotipi.html
-
-sudo mv /screenshot.png $install_path/python/client/screenshot.png
-
-python $install_path/inky/examples/7color/image.py $install_path/python/client/screenshot.png
+#echo $install_path
+firefox --headless --screenshot /tmp/screenshot.png --window-size=600,448 file://$install_path/python/client/spotipi-eink.html
+python3 $install_path/inky/examples/7color/image.py /tmp/screenshot.png

python/generateToken.py

@@ -9,4 +9,4 @@
 
     # This way removes the need for a browser, it will instead give the URL to visit in the terminal
     auth = SpotifyOAuth(scope=scope, open_browser=False)
-    token = auth.get_access_token()
+    token = auth.get_access_token(as_dict=False)

setup.sh

@@ -1,26 +1,36 @@
 #!/bin/bash
-echo "Ensure packages are installed:"
-sudo apt-get install python3-numpy git firefox-esr
+if [[ $EUID -eq 0 ]]; then
+  echo "This script must NOT be run as root" 1>&2
+  exit 1
+fi
+echo "Update Packages list"
+sudo apt update
+echo
+echo "Update to the latest"
+sudo apt upgrade -y
+echo
+echo "Ensure system packages are installed:"
+sudo apt-get install python3-pip python3-venv python3-numpy git
 
 echo "Clone repositories:"
 git clone https://github.com/ryanwa18/spotipi-eink
+echo "Switching into installation directory"
 cd spotipi-eink
+install_path=$(pwd)
+echo "Clone inky repo:"
 git clone https://github.com/pimoroni/inky
 
 echo "Add font to system:"
 sudo cp ./fonts/CircularStd-Bold.otf /usr/share/fonts/opentype/CircularStd-Bold/CircularStd-Bold.otf
 
-echo "Installing spotipy library:"
-pip install spotipy --upgrade
-
-echo "Installing pillow library:"
-pip install pillow --upgrade
-
-echo "Installing inky impression libraries:"
-pip3 install inky[rpi,example-depends]
-
-echo "Remove numpy:"
-pip3 uninstall numpy
+echo "Creating Spotipi Python environment"
+python3 -m venv --system-site-packages spotipienv
+echo "Activating Spotipi Python environment"
+source ${install_path}/spotipienv/bin/activate
+echo Install Python packages: spotipy, pillow, requests, inky impression
+pip3 install -r requirements.txt --upgrade
+echo "Spotipi Python environment created" 
+echo
 
 echo "Enter your Spotify Client ID:"
 read spotify_client_id
@@ -46,27 +56,35 @@ echo "Filename: .cache"
 echo "Enter the full path to your spotify token:"
 read spotify_token_path
 
-install_path=$(pwd)
-
-echo "Removing spotipi service if it exists:"
-sudo systemctl stop spotipi
-sudo rm -rf /etc/systemd/system/spotipi.*
-sudo systemctl daemon-reload
-echo "...done"
-
-echo "Creating spotipi service:"
-sudo cp ./config/spotipi.service /etc/systemd/system/
-sudo sed -i -e "/\[Service\]/a ExecStart=python ${install_path}/python/displayCoverArt.py ${spotify_username} ${spotify_token_path}" /etc/systemd/system/spotipi.service
+if [ -f "/etc/systemd/system/spotipi-eink-display.service" ]; then
+    echo
+    echo "Removing old spotipi-eink-display service:"
+    sudo systemctl stop spotipi-eink-display
+    sudo systemctl disable spotipi-eink-display
+    sudo rm -rf /etc/systemd/system/spotipi-eink-display.*
+    sudo systemctl daemon-reload
+    echo "...done"
+fi
+
+UID_TO_USE=$(id -u)
+GID_TO_USE=$(id -g)
+echo
+echo "Creating spotipi-eink service:"
+sudo cp "${install_path}/config/spotipi.service" /etc/systemd/system/
+sudo sed -i -e "/\[Service\]/a ExecStart=${install_path}/spotipienv/bin/python3  ${install_path}/python/displayCoverArt.py ${spotify_username} ${spotify_token_path}" /etc/systemd/system/spotipi.service
+sudo sed -i -e "/ExecStart/a WorkingDirectory=${install_path}" /etc/systemd/system/spotipi.service
+sudo sed -i -e "/EnvironmentFile/a User=${UID_TO_USE}" /etc/systemd/system/spotipi.service
+sudo sed -i -e "/User/a Group=${GID_TO_USE}" /etc/systemd/system/spotipi.service
 sudo mkdir /etc/systemd/system/spotipi.service.d
 spotipi_env_path=/etc/systemd/system/spotipi.service.d/spotipi_env.conf
 sudo touch $spotipi_env_path
-sudo echo "[Service]" >> $spotipi_env_path
-sudo echo "Environment=\"SPOTIPY_CLIENT_ID=${spotify_client_id}\"" >> $spotipi_env_path
-sudo echo "Environment=\"SPOTIPY_CLIENT_SECRET=${spotify_client_secret}\"" >> $spotipi_env_path
-sudo echo "Environment=\"SPOTIPY_REDIRECT_URI=${spotify_redirect_uri}\"" >> $spotipi_env_path
+echo "[Service]" | sudo tee -a $spotipi_env_path > /dev/null
+echo "Environment=\"SPOTIPY_CLIENT_ID=${spotify_client_id}\"" | sudo tee -a $spotipi_env_path > /dev/null
+echo "Environment=\"SPOTIPY_CLIENT_SECRET=${spotify_client_secret}\"" | sudo tee -a $spotipi_env_path > /dev/null
+echo "Environment=\"SPOTIPY_REDIRECT_URI=${spotify_redirect_uri}\"" | sudo tee -a $spotipi_env_path > /dev/null
 sudo systemctl daemon-reload
 sudo systemctl start spotipi
 sudo systemctl enable spotipi
 echo "...done"
 
-echo "SETUP IS COMPLETE"
+echo "SETUP IS COMPLETE"