Add --loop option to play command

README.md

@@ -293,6 +293,7 @@ Available options:
 
 - `-i, --idle-time-limit=<sec>` - Limit replayed terminal inactivity to max `<sec>` seconds
 - `-s, --speed=<factor>` - Playback speed (can be fractional)
+- `-l, --loop` - Play in a loop
 - `--stream=<stream>` - Select stream to play (see below)
 - `--out-fmt=<format>` - Select output format (see below)
 

asciinema/__main__.py

@@ -178,6 +178,13 @@ For help on a specific command run:
         type=positive_float,
         default=cfg.play_speed,
     )
+    parser_play.add_argument(
+        "-l",
+        "--loop",
+        help="loop loop loop loop",
+        action="store_true",
+        default=False,
+    )
     parser_play.add_argument(
         "--out-fmt",
         help="select output format",

asciinema/commands/play.py

@@ -18,6 +18,7 @@ class PlayCommand(Command):
         self.filename = args.filename
         self.idle_time_limit = args.idle_time_limit
         self.speed = args.speed
+        self.loop = args.loop
         self.out_fmt = args.out_fmt
         self.stream = args.stream
         self.player = player if player is not None else Player()
@@ -27,6 +28,15 @@ class PlayCommand(Command):
         }
 
     def execute(self) -> int:
+        code = self.play()
+
+        if self.loop:
+            while code == 0:
+                code = self.play()
+
+        return code
+
+    def play(self) -> int:
         try:
             with asciicast.open_from_url(self.filename) as a:
                 self.player.play(

asciinema/player.py

@@ -154,6 +154,6 @@ class Player:  # pylint: disable=too-few-public-methods
                         delay = delay - slept
 
             if ctrl_c:
-                break
+                raise KeyboardInterrupt()
 
             output.write(t, event_type, text)