[BUG] Terminal settings aren't restored

[nineteendo]

• I've checked docs and closed issues for possible solutions.
• I can't find my issue in the FAQ.

Describe the bug

On exit

Rich doesn't restore the terminal back to its original settings when the program terminates:

wannes@Stefans-iMac ~ % python -c "import rich.console; rich.console.Console().show_cursor(False)"

• Before (cursor is shown)
  
• After (cursor is hidden) NOK
  

On suspend

Rich doesn't restore the terminal back to its original settings when the program is suspended:

from rich.console import Console

console: Console = Console()
console.show_cursor(show=False)
input("Press enter")
console.show_cursor()

• Before (cursor is shown)
  
• Hide cursor
  
• Suspend (cursor is hidden) NOK
  
• Show cursor manually
  
• Resume (cursor is shown) NOK
  
• Show cursor
  

Platform

Click to expand

╭─────────────────────── <class 'rich.console.Console'> ───────────────────────╮
│ A high level console interface.                                              │
│                                                                              │
│ ╭──────────────────────────────────────────────────────────────────────────╮ │
│ │ <console width=80 ColorSystem.EIGHT_BIT>                                 │ │
│ ╰──────────────────────────────────────────────────────────────────────────╯ │
│                                                                              │
│     color_system = '256'                                                     │
│         encoding = 'utf-8'                                                   │
│             file = <_io.TextIOWrapper name='<stdout>' mode='w'               │
│                    encoding='utf-8'>                                         │
│           height = 24                                                        │
│    is_alt_screen = False                                                     │
│ is_dumb_terminal = False                                                     │
│   is_interactive = True                                                      │
│       is_jupyter = False                                                     │
│      is_terminal = True                                                      │
│   legacy_windows = False                                                     │
│         no_color = False                                                     │
│          options = ConsoleOptions(                                           │
│                        size=ConsoleDimensions(width=80, height=24),          │
│                        legacy_windows=False,                                 │
│                        min_width=1,                                          │
│                        max_width=80,                                         │
│                        is_terminal=True,                                     │
│                        encoding='utf-8',                                     │
│                        max_height=24,                                        │
│                        justify=None,                                         │
│                        overflow=None,                                        │
│                        no_wrap=False,                                        │
│                        highlight=None,                                       │
│                        markup=None,                                          │
│                        height=None                                           │
│                    )                                                         │
│            quiet = False                                                     │
│           record = False                                                     │
│         safe_box = True                                                      │
│             size = ConsoleDimensions(width=80, height=24)                    │
│        soft_wrap = False                                                     │
│           stderr = False                                                     │
│            style = None                                                      │
│         tab_size = 8                                                         │
│            width = 80                                                        │
╰──────────────────────────────────────────────────────────────────────────────╯
╭─── <class 'rich._windows.WindowsConsoleFeatures'> ────╮
│ Windows features available.                           │
│                                                       │
│ ╭───────────────────────────────────────────────────╮ │
│ │ WindowsConsoleFeatures(vt=False, truecolor=False) │ │
│ ╰───────────────────────────────────────────────────╯ │
│                                                       │
│ truecolor = False                                     │
│        vt = False                                     │
╰───────────────────────────────────────────────────────╯
╭──────── Environment Variables ────────╮
│ {                                     │
│     'TERM': 'xterm-256color',         │
│     'COLORTERM': None,                │
│     'CLICOLOR': None,                 │
│     'NO_COLOR': None,                 │
│     'TERM_PROGRAM': 'Apple_Terminal', │
│     'COLUMNS': None,                  │
│     'LINES': None,                    │
│     'JUPYTER_COLUMNS': None,          │
│     'JUPYTER_LINES': None,            │
│     'JPY_PARENT_PID': None,           │
│     'VSCODE_VERBOSE_LOGGING': None    │
│ }                                     │
╰───────────────────────────────────────╯
platform="Darwin"
rich==13.7.1

[github-actions]

Thank you for your issue. Give us a little time to review it.

PS. You might want to check the FAQ if you haven't done so already.

This is an automated reply, generated by FAQtory

[nineteendo]

For reference, here's how I handled this in my own library: https://github.com/nineteendo/ansio/blob/125577e28362ed5395c3dafed38df763fa88b8c2/ansio/__init__.py