Changing 'register_app.py' to generate the .desktop file to local dir

aur/desktop_entry.py

@@ -0,0 +1,24 @@
+# used for AUR installation
+import os
+import sys
+from pathlib import Path
+
+desktop_file = """
+[Desktop Entry]
+Type = Application
+Name = fpakman
+Categories = System;
+Comment = Manage your Flatpak applications
+Exec = /usr/bin/fpakman
+Icon = /usr/lib/python{version}/site-packages/fpakman/resources/img/flathub_45.svg
+""".format(version="{}.{}".format(sys.version_info.major, sys.version_info.minor))
+
+apps_path = '{}/.local/share/applications'.format(str(Path.home()))
+
+if not os.path.exists(apps_path):
+    os.mkdir(apps_path)
+
+file_path = 'fpakman.desktop'.format(apps_path)
+
+with open(file_path, 'w+') as f:
+    f.write(desktop_file)