chrismaille · October 26, 2017 23:15 · Jul 26, 2011
diff --git a/terminalsize.py b/terminalsize.py
@@ -0,0 +1,89 @@
+#!/usr/bin/env python
+import os
+import shlex
+import struct
+import platform
+import subprocess
+
+
+def get_terminal_size():
+    """ getTerminalSize()
+     - get width and height of console
+     - works on linux,os x,windows,cygwin(windows)
+     originally retrieved from:
+     http://stackoverflow.com/questions/566746/how-to-get-console-window-width-in-python
+    """
+    current_os = platform.system()
+    tuple_xy = None
+    if current_os == 'Windows':
+        tuple_xy = _get_terminal_size_windows()
+        if tuple_xy is None:
+            tuple_xy = _get_terminal_size_tput()
+            # needed for window's python in cygwin's xterm!
+    if current_os in ['Linux', 'Darwin'] or current_os.startswith('CYGWIN'):
+        tuple_xy = _get_terminal_size_linux()
+    if tuple_xy is None:
+        print "default"
+        tuple_xy = (80, 25)      # default value
+    return tuple_xy
+
+
+def _get_terminal_size_windows():
+    try:
+        from ctypes import windll, create_string_buffer
+        # stdin handle is -10
+        # stdout handle is -11
+        # stderr handle is -12
+        h = windll.kernel32.GetStdHandle(-12)
+        csbi = create_string_buffer(22)
+        res = windll.kernel32.GetConsoleScreenBufferInfo(h, csbi)
+        if res:
+            (bufx, bufy, curx, cury, wattr,
+             left, top, right, bottom,
+             maxx, maxy) = struct.unpack("hhhhHhhhhhh", csbi.raw)
+            sizex = right - left + 1
+            sizey = bottom - top + 1
+            return sizex, sizey
+    except:
+        pass
+
+
+def _get_terminal_size_tput():
+    # get terminal width
+    # src: http://stackoverflow.com/questions/263890/how-do-i-find-the-width-height-of-a-terminal-window
+    try:
+        cols = int(subprocess.check_call(shlex.split('tput cols')))
+        rows = int(subprocess.check_call(shlex.split('tput lines')))
+        return (cols, rows)
+    except:
+        pass
+
+
+def _get_terminal_size_linux():
+    def ioctl_GWINSZ(fd):
+        try:
+            import fcntl
+            import termios
+            cr = struct.unpack('hh',
+                               fcntl.ioctl(fd, termios.TIOCGWINSZ, '1234'))
+            return cr
+        except:
+            pass
+    cr = ioctl_GWINSZ(0) or ioctl_GWINSZ(1) or ioctl_GWINSZ(2)
+    if not cr:
+        try:
+            fd = os.open(os.ctermid(), os.O_RDONLY)
+            cr = ioctl_GWINSZ(fd)
+            os.close(fd)
+        except:
+            pass
+    if not cr:
+        try:
+            cr = (os.environ['LINES'], os.environ['COLUMNS'])
+        except:
+            return None
+    return int(cr[1]), int(cr[0])
+
+if __name__ == "__main__":
+    sizex, sizey = get_terminal_size()
+    print  'width =', sizex, 'height =', sizey
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