Log Message:
py-prompt_toolkit: updated to 3.0.29

3.0.29: 2022-04-04
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New features:
- Accept 'handle_sigint' parameter in PromptSession.

Fixes
- Fix 'variable referenced before assignment' error in vt100 mouse bindings.
- Pass `handle_sigint` from `Application.run` to `Application.run_async`.
- Fix detection of telnet client side changes.
- Fix `print_container` utility (handle `EOFError`).

Breaking changes:
- The following are now context managers:
  `create_pipe_input`, `PosixPipeInput` and `Win32PipeInput`.