Allow pasting multiple commands at once, as it was with readline

CHANGELOG.md

@@ -3,6 +3,7 @@ All notable changes to this project will be documented in this file.
 This project uses the changelog in accordance with [keepchangelog](http://keepachangelog.com/). Please use this to write notable changes, which is not the same as git commit log...
 
 ## [unreleased][unreleased]
+ - Added support for pasting several command lines at once with prompt_toolkit (@doegox)
  - Added support for interrupting sleep sequence with a button press during animation (@doegox)
  - Fixed logs corruption and app reset on FDS write, added logs flush on sleep (@doegox)
  - Added support for long-press of buttons (@nemanjan00)

software/script/chameleon_cli_main.py

@@ -97,14 +97,20 @@ class ChameleonCLI:
 
         self.print_banner()
         closing = False
+        cmd_strs = []
         while True:
-            # wait user input
-            try:
-                cmd_str = self.session.prompt(ANSI(self.get_prompt())).strip()
-            except EOFError:
-                closing = True
-            except KeyboardInterrupt:
-                closing = True
+            if cmd_strs:
+                cmd_str = cmd_strs.pop(0)
+            else:
+                # wait user input
+                try:
+                    cmd_str = self.session.prompt(ANSI(self.get_prompt())).strip()
+                except EOFError:
+                    closing = True
+                except KeyboardInterrupt:
+                    closing = True
+                cmd_strs = cmd_str.replace("\r\n", "\n").replace("\r", "\n").split("\n")
+                cmd_str = cmd_strs.pop(0)
 
             if closing or cmd_str in ["exit", "quit", "q", "e"]:
                 print("Bye, thank you.  ^.^ ")