cleaning old code and requirements.

CHANGELOG.md

@@ -10,7 +10,8 @@
  - RTKLib upgraded to release b34j from rtklibexplorer.
  - Switch server from eventlet to gevent + Gunicorn server.
 ### Deprecated
-  - Operating systems older than Debian 10 / Ubuntu 20.04 can't update RTKBase anymore.
+  - Operating systems older than Debian 11 / Ubuntu 22.04 can't update RTKBase anymore.
+  - Python release < 3.8 deprecated
 ### Removed
  - Eventlet python module is not needed anymore.
 ### Fixed

README.md

@@ -331,7 +331,8 @@ A gnss receiver with a timepulse output is a very accurate [stratum 0](https://e
 
    ```
 ## Requirements:
-Python >= 3.7
+Debian base distro >= 11 (Bullseye)
+Python >= 3.8
 
 ## History:
 See the [changelog](./CHANGELOG.md)

tools/install.sh

@@ -129,21 +129,6 @@ install_gpsd_chrony() {
       cp /lib/systemd/system/chrony.service /etc/systemd/system/chrony.service
       sed -i s/^After=.*/After=gpsd.service/ /etc/systemd/system/chrony.service
 
-      #If needed, adding backports repository to install a gpsd release that support the F9P
-      if lsb_release -sc | grep -qE 'bionic|buster'
-      then
-        if ! apt-cache policy | grep -qE 'buster-backports.* armhf'
-        then
-          #Adding buster-backports
-          echo 'deb http://httpredir.debian.org/debian buster-backports main contrib' > /etc/apt/sources.list.d/backports.list
-          apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 648ACFD622F3D138
-          apt-get "${APT_TIMEOUT}" update || exit 1
-        fi
-        apt-get "${APT_TIMEOUT}" -t buster-backports install gpsd -y || exit 1
-      else
-        #We hope that the release is more recent than buster and provide gpsd 3.20 or >
-        apt-get "${APT_TIMEOUT}" install gpsd -y || exit 1
-      fi
       #disable hotplug
       sed -i 's/^USBAUTO=.*/USBAUTO="false"/' /etc/default/gpsd
       #Setting correct input for gpsd

web_app/requirements.txt

@@ -2,27 +2,20 @@ bidict==0.22.1
 blinker==1.6.3
 Bootstrap-Flask==2.4.0
 certifi==2024.2.2
-cffi==1.16.0;python_version>="3.8"
-cffi==1.15.1;python_version<"3.8"
+cffi==1.16.0
 charset-normalizer==3.3.2
 click==8.1.7
-cryptography==42.0.7;python_version>="3.8"
-cryptography==41.0.5;python_version<"3.8"
+cryptography==42.0.7
 distro==1.8.0
-dnspython==2.6.1;python_version>="3.8"
-dnspython==2.3.0;python_version<"3.8"
-Flask==3.0.3;python_version>="3.8"
-Flask==2.2.5;python_version<"3.8"
-Flask-Login==0.6.3;python_version>="3.8"
-Flask-Login==0.6.3;python_version<"3.8"
+dnspython==2.6.1
+Flask==3.0.3
+Flask-Login==0.6.3
 Flask-SocketIO==5.3.6
-Flask-WTF==1.2.1;python_version>="3.8"
-Flask-WTF==1.1.1;python_version<"3.8"
+Flask-WTF==1.2.1
 gevent==24.2.1
 gunicorn==22.0.0
 h11==0.14.0
 idna==3.7
-importlib-metadata==6.7.0;python_version<"3.8"
 itsdangerous==2.1.2
 Jinja2==3.1.4
 lxml==4.9.3
@@ -37,15 +30,10 @@ pyserial==3.5
 pystemd==0.13.2
 python-engineio==4.8.0
 python-socketio==5.10.0
-requests==2.32.3;python_version>="3.8"
-requests==2.31.0;python_version<"3.8"
+requests==2.32.3
 simple-websocket==1.0.0
 six==1.16.0
-typing_extensions==4.7.1;python_version<"3.8"
 urllib3==2.0.7
-Werkzeug==3.0.3;python_version>="3.8"
-Werkzeug==2.2.3;python_version<"3.8"
+Werkzeug==3.0.3
 wsproto==1.2.0
-WTForms==3.1.0;python_version>="3.8"
-WTForms==3.0.1;python_version<"3.8"
-zipp==3.15.0;python_version<"3.8"
+WTForms==3.1.0