Cthulhu is no longer a fork. Now it is a screen reader written in Golang.

internal/tentacle/testdata/sdk_peer.py

@@ -0,0 +1,41 @@
+# Private conformance peer: author APIs only; no framing or lifecycle code.
+import pathlib
+import sys
+import threading
+
+sys.path.insert(0, str(pathlib.Path(__file__).resolve().parents[3] / "sdk/python"))
+from cthulhu_tentacle import Command, present, serve
+
+started = threading.Event()
+
+
+def echo(cancelled, arguments):
+    return arguments
+
+
+def fail(cancelled, arguments):
+    raise RuntimeError("private handler details")
+
+
+def large(cancelled, arguments):
+    return "x" * 65536
+
+
+def wait(cancelled, arguments):
+    started.set()
+    cancelled.wait()
+    pathlib.Path(sys.argv[1]).write_text("cancelled")
+
+
+def has_started(cancelled, arguments):
+    return started.wait(2)
+
+
+commands = [Command("echo", "Echo", "", echo), Command("fail", "Fail", "", fail),
+       Command("large", "Large", "", large), Command("wait", "Wait", "", wait),
+       Command("started", "Started", "", has_started)]
+if pathlib.Path(sys.argv[1]).name == "presentation":
+    commands.append(Command("present", "Present", "",
+        lambda cancelled, arguments: present(speech="Hello, é猫😀é", braille="Display é猫😀é", uninterruptible=True),
+        presentation=True))
+serve(commands)