Adding upstream version 3.0.43.upstream/3.0.43

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 44 insertions, 0 deletions

diff --git a/examples/telnet/toolbar.py b/examples/telnet/toolbar.py
new file mode 100755
index 0000000..d6ae886
--- /dev/null
+++ b/examples/telnet/toolbar.py
@@ -0,0 +1,44 @@
+#!/usr/bin/env python
+"""
+Example of a telnet application that displays a bottom toolbar and completions
+in the prompt.
+"""
+import logging
+from asyncio import run
+
+from prompt_toolkit.completion import WordCompleter
+from prompt_toolkit.contrib.telnet.server import TelnetServer
+from prompt_toolkit.shortcuts import PromptSession
+
+# Set up logging
+logging.basicConfig()
+logging.getLogger().setLevel(logging.INFO)
+
+
+async def interact(connection):
+    # When a client is connected, erase the screen from the client and say
+    # Hello.
+    connection.send("Welcome!\n")
+
+    # Display prompt with bottom toolbar.
+    animal_completer = WordCompleter(["alligator", "ant"])
+
+    def get_toolbar():
+        return "Bottom toolbar..."
+
+    session = PromptSession()
+    result = await session.prompt_async(
+        "Say something: ", bottom_toolbar=get_toolbar, completer=animal_completer
+    )
+
+    connection.send(f"You said: {result}\n")
+    connection.send("Bye.\n")
+
+
+async def main():
+    server = TelnetServer(interact=interact, port=2323)
+    await server.run()
+
+
+if __name__ == "__main__":
+    run(main())