Make Jarvis ready for python 3.8

* SyntaxError: Compare string with == on multiple occurrences
* Use distro.name() instead platform.dist() because removed

Author: pnhofmann

jarviscli/plugin.py

@@ -203,7 +203,7 @@ def run(self, jarvis, s):
         """Entry point if this plugin is called"""
         sub_command = jarvis.find_action(s, self.get_plugins().keys())
 
-        if sub_command is "None":
+        if sub_command == "None":
             # run default
             if self.is_callable_plugin():
                 self._backend[0](jarvis.get_api(), s)

jarviscli/plugins/movie.py

@@ -182,7 +182,7 @@ def movie_search(jarvis, movie):
     input_id = jarvis.input()
 
     # If nothing is entered, just return
-    if input_id is '':
+    if input_id == '':
         return None
     if len(input_id) != 1:
         return jarvis.say(Fore.RED + 'Please enter valid value')

jarviscli/plugins/systemOptions.py

@@ -1,6 +1,7 @@
 import os
-from platform import architecture, dist, release, mac_ver
+from platform import architecture, release, mac_ver
 from platform import system as sys
+import distro
 from colorama import Fore, Style
 from plugin import LINUX, UNIX, MACOS, WINDOWS, plugin, require
 
@@ -32,7 +33,7 @@ def Os__MAC(jarvis, s):
     jarvis.say('[*] Kernel Release Version: ' + release(), Fore.GREEN)
     jarvis.say('[*] macOS System version: ' + mac_ver()[0], Fore.GREEN)
     for _ in architecture():
-        if _ is not '':
+        if _ != '':
             jarvis.say('[*] ' + _, Fore.GREEN)
 
 
@@ -43,7 +44,7 @@ def Os__LINUX(jarvis, s):
     jarvis.say('[!] Operating System Information', Fore.BLUE)
     jarvis.say('[*] ' + sys(), Fore.GREEN)
     jarvis.say('[*] ' + release(), Fore.GREEN)
-    jarvis.say('[*] ' + dist()[0], Fore.GREEN)
+    jarvis.say('[*] ' + distro.name(), Fore.GREEN)
     for _ in architecture():
         jarvis.say('[*] ' + _, Fore.GREEN)