sync code with last improvements from OpenBSD

lib/mesa/bin/pick-ui.py

@@ -0,0 +1,33 @@
+#!/usr/bin/env python3
+# Copyright © 2019-2020 Intel Corporation
+
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+import asyncio
+
+import urwid
+
+from pick.ui import UI, PALETTE
+
+if __name__ == "__main__":
+    u = UI()
+    evl = urwid.AsyncioEventLoop(loop=asyncio.get_event_loop())
+    loop = urwid.MainLoop(u.render(), PALETTE, event_loop=evl, handle_mouse=False)
+    u.mainloop = loop
+    loop.run()