Merge pull request #5 from foglamp/FOGL-1319

FOGL-1319 change to use requirements.txt for python package installation

Author: ashwinscale

packages/Debian/common/DEBIAN/postinst

@@ -70,8 +70,13 @@ copy_new_data () {
     fi
 }
 
-# main
+install_pip3_packages () {
+    pip3 install -r /usr/local/foglamp/python/requirements.txt
+}
 
+# main
+echo "Install python dependencies"
+install_pip3_packages
 echo "Resolving data directory"
 copy_new_data
 echo "Installing service script"

packages/Debian/common/DEBIAN/preinst

@@ -66,23 +66,6 @@ exists_schema_change_path () {
     echo 1
 }
 
-install_pip3_packages() {
-
-  sudo pip3 install --upgrade pip
-  sudo pip3 install psycopg2
-  sudo pip3 install aiohttp
-  sudo pip3 install aiohttp_cors
-  sudo pip3 install chardet
-  sudo pip3 install requests
-  sudo pip3 install pyjwt
-  sudo pip3 install pyparsing
-  sudo pip3 install aiocoap
-  sudo pip3 install cbor2
-  sudo pip3 install pexpect
-  sudo pip3 install pyjq
-
-}
-
 # main
 
 # check if foglamp is installed
@@ -114,5 +97,4 @@ then
 
 fi
 
-install_pip3_packages