Python Ncurses Windows

Python Ncurses Windows Average ratng: 3,7/5 1918 votes

Sep 16, 2019  Starting from windows-curses 2.0, in the name of pragmatism, these wheels (but not Gohlke's) include a hack to make resizing work for applications developed against ncurses without Python code changes: Whenever getch, getkey, or getwch return KEYRESIZE, resizeterm(0, 0) is called automatically. Curses is a basic terminal ( or character display ) handling module from Python. This can be used to create Terminal based User interfaces or TUIs. This is a python port of a more popular C library 'ncurses'. 1.1 The Python curses module Thy Python module is a fairly simple wrapper over the C functions provided by curses; if you’re already familiar with curses programming in C, it’s really easy to transfer that knowledge to Python. The biggest difference is that the Python interface makes things simpler, by merging different C functions such as. Attached.bat file is used to compile it under MinGW, but I'd be glad to know how to integrate the patch into Python build system. PDCurses includes support for mouse functions compatible with ncurses, but to turn it on if requires to define NCURSESMOUSEVERSION to 2 before is included. I'm writing a terminal program and need to get the size of the TTY I'm using. The Internet seems to suggest this can be done with curses, but I can't seem to find out how in python. I'm trying to a. Make curses available on Windows by using PDCurses library. Alternative patch for issue 1005895 using current trunk. Attached.bat file is used to compile it under MinGW, but I'd be glad to know how to integrate the patch into Python build system. PDCurses includes support for mouse functions compatible with ncurses, but to turn it on.

cs.py
#!/usr/bin/env python
import curses
import curses.textpad
import time
stdscr = curses.initscr()
#curses.noecho()
#curses.echo()
begin_x =20
begin_y =7
height =5
width =40
win = curses.newwin(height, width, begin_y, begin_x)
tb = curses.textpad.Textbox(win)
text = tb.edit()
curses.addstr(4,1,text.encode('utf_8'))
#hw = 'Hello world!'
#while 1:
# c = stdscr.getch()
# if c ord('p'):
# elif c ord('q'): break # Exit the while()
# elif c curses.KEY_HOME: x = y = 0
curses.endwin()

commented Aug 7, 2013

This is extremely useful; thank you for posting this!

commented Nov 5, 2013

C# Ncurses

@qguv I'm glad this was helpful!

commented Dec 2, 2013

Thank you for the example @qguv For some reason, every time I try any python curses example (both Putty and xterm) the terminal gets corrupted after i exit the program. I can no longer see what I'm typing, and commands like ls produce output without newlines. Do you know what the issue could be? This is python 2.7.3, btw.

Windows

commented Jan 17, 2014

@riteshk, are you sure that you're calling the curses.endwin() function? Even if you are, if your code somehow exits due to an exception, your terminal will be changed because curses.endwin() will not have been called?

For this reason, it is recommended that you wrap your curses program in curses.wrapper() so that things fail gracefully.

commented Mar 30, 2014

Python Ncurses Windows

I like it without wrapper() - makes it easier to type into command-line python.

D'oh! why did I think that work work??? :-)

To get out, I just hit ^C and then pasted in the endwin() call

commented Jul 28, 2015

Thanks so much ;)

commented Feb 25, 2016

If your terminal gets completely hosed, you can usually run 'tset' which means Terminal reSET.

commented Dec 26, 2016

How you can avoid keyboard interrupt problems: catch it, and reset the curses variables.

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Install Curses Python Windows

commented Feb 14, 2018
edited

commented Mar 12, 2018

Python Ncurses Windows 11

Can someone explains me the usage of curses.wrapper()? It looks pretty simple.

commented Apr 10, 2018

Quick tip, if you exit without cleaning up and your terminal is in a wonky state, just run stty sane and it'll be good as new 😀

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Ncurses Download

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