Add --breakpoints option to asciinema play to opt-in for pausing on breakpoints

asciinema/__main__.py

@@ -196,6 +196,13 @@ For help on a specific command run:
         action="store_true",
         default=False,
     )
+    parser_play.add_argument(
+        "-b",
+        "--breakpoints",
+        help="automatically pause on breakpoints",
+        action="store_true",
+        default=False,
+    )
     parser_play.add_argument(
         "--out-fmt",
         help="select output format",

asciinema/commands/play.py

@@ -21,6 +21,7 @@ class PlayCommand(Command):
         self.loop = args.loop
         self.out_fmt = args.out_fmt
         self.stream = args.stream
+        self.breakpoints = args.breakpoints
         self.player = player if player is not None else Player()
         self.key_bindings = {
             "pause": config.play_pause_key,
@@ -46,6 +47,7 @@ class PlayCommand(Command):
                     key_bindings=self.key_bindings,
                     out_fmt=self.out_fmt,
                     stream=self.stream,
+                    pause_on_breakpoints=self.breakpoints,
                 )
 
         except asciicast.LoadError as e:

asciinema/player.py

@@ -56,6 +56,7 @@ class Player:  # pylint: disable=too-few-public-methods
         key_bindings: Optional[Dict[str, Any]] = None,
         out_fmt: str = "raw",
         stream: Optional[str] = None,
+        pause_on_breakpoints: bool = False,
     ) -> None:
         if key_bindings is None:
             key_bindings = {}
@@ -74,6 +75,7 @@ class Player:  # pylint: disable=too-few-public-methods
                         stdin,
                         key_bindings,
                         output,
+                        pause_on_breakpoints,
                     )
         except IOError:
             self._play(
@@ -83,6 +85,7 @@ class Player:  # pylint: disable=too-few-public-methods
                 None,
                 key_bindings,
                 output,
+                False,
             )
 
     @staticmethod
@@ -93,6 +96,7 @@ class Player:  # pylint: disable=too-few-public-methods
         stdin: Optional[TextIO],
         key_bindings: Dict[str, Any],
         output: Output,
+        pause_on_breakpoints: bool,
     ) -> None:
         idle_time_limit = idle_time_limit or asciicast.idle_time_limit
         pause_key = key_bindings.get("pause")
@@ -152,5 +156,5 @@ class Player:  # pylint: disable=too-few-public-methods
 
             output.write(time_, event_type, text)
 
-            if event_type == "b":
+            if event_type == "b" and pause_on_breakpoints:
                 pause_elapsed_time = time_