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How to use ioctl_gwinsz method in yandex-tank
Best Python code snippet using yandex-tank
term.py
Source:term.py 
1#!/usr/bin/env python2# -*- coding: utf-8 -*-3import random4import os5import struct6import platform7# https://gist.githubusercontent.com/jtriley/1108174/raw/6ec4c846427120aa342912956c7f717b586f1ddb/terminalsize.py8def consize(file=None):9 """ getTerminalSize()10 - get width and height of console11 originally retrieved from:12 http://stackoverflow.com/questions/566746/how-to-get-console-window-width-in-python13 """14 current_os = platform.system()15 tuple_xy = None16 if current_os == 'Windows':17 tuple_xy = _size_windows(file)18 if current_os in ['Linux', 'Darwin'] or current_os.startswith('CYGWIN'):19 tuple_xy = _size_linux(file)20 return tuple_xy or (None, None)21def _size_windows(file=None):22 try:23 from ctypes import windll, create_string_buffer24 h = windll.kernel32.GetStdHandle(-12)25 csbi = create_string_buffer(22)26 res = windll.kernel32.GetConsoleScreenBufferInfo(h, csbi)27 if res:28 (bufx, bufy, curx, cury, wattr,29 left, top, right, bottom,30 maxx, maxy) = struct.unpack("hhhhHhhhhhh", csbi.raw)31 sizex = right - left + 132 sizey = bottom - top + 133 return sizex, sizey34 except:35 pass36def _size_linux(file=None):37 def ioctl_GWINSZ(fd):38 try:39 import fcntl40 import termios41 cr = struct.unpack(42 'hh',43 fcntl.ioctl(fd, termios.TIOCGWINSZ, '1234'))44 return cr45 except:46 pass47 if file:48 cr = ioctl_GWINSZ(file.fileno())49 else:50 cr = ioctl_GWINSZ(0) or ioctl_GWINSZ(1) or ioctl_GWINSZ(2)51 if not cr:52 try:53 fd = os.open(os.ctermid(), os.O_RDONLY)54 cr = ioctl_GWINSZ(fd)55 os.close(fd)56 except:57 pass58 if not cr:59 try:60 cr = (os.environ['LINES'], os.environ['COLUMNS'])61 except:62 return None63 return int(cr[1]), int(cr[0])64def colorize(s, color):65 if s is None:66 return ""67 if type(s) not in (str, unicode):68 s = str(s)69 res=s70 COLOR_STOP="\033[0m"71 if color.lower()=="random":72 color=random.choice(["blue","red","green","yellow"])73 if color.lower()=="blue":74 res="\033[34m"+s+COLOR_STOP75 elif color.lower()=="red":76 res="\033[31m"+s+COLOR_STOP77 elif color.lower()=="lightred":78 res="\033[31;1m"+s+COLOR_STOP79 elif color.lower()=="green":80 res="\033[32m"+s+COLOR_STOP81 elif color.lower()=="lightgreen":82 res="\033[32;1m"+s+COLOR_STOP83 elif color.lower()=="yellow":84 res="\033[33m"+s+COLOR_STOP85 elif color.lower()=="lightyellow":86 res="\033[1;33m"+s+COLOR_STOP87 elif color.lower()=="magenta":88 res="\033[35m"+s+COLOR_STOP89 elif color.lower()=="cyan":90 res="\033[36m"+s+COLOR_STOP91 elif color.lower()=="grey":92 res="\033[37m"+s+COLOR_STOP93 elif color.lower()=="darkgrey":94 res="\033[1;30m"+s+COLOR_STOP95 return res96def terminal_size():97 import fcntl, termios, struct98 h, w, hp, wp = struct.unpack('HHHH',99 fcntl.ioctl(0, termios.TIOCGWINSZ,100 struct.pack('HHHH', 0, 0, 0, 0)))...
terminal.py
Source:terminal.py
1class bcolors:2 """ bcolors: Facilitates printing colors on terminals with support for3 escape sequences. It was borrowed from the following stackoverflow answer:4 <http://stackoverflow.com/a/287944>5 """6 HEADER = '\033[95m'7 BLUE = '\033[94m'8 GREEN = '\033[92m'9 YELLOW = '\033[93m'10 RED = '\033[91m'11 ENDC = '\033[0m'12 def disable(self):13 self.HEADER = ''14 self.OKBLUE = ''15 self.OKGREEN = ''16 self.WARNING = ''17 self.FAIL = ''18 self.ENDC = ''19def get_term_size():20 """ get_term_size: Returns a tuple of the host's terminal width and size21 (in that order). This code should be platform independent and was borrowed22 from the following stackoverflow answer:23 <http://stackoverflow.com/a/566752>24 """25 import os26 env = os.environ27 def ioctl_GWINSZ(fd):28 try:29 import fcntl, termios, struct, os30 cr = struct.unpack('hh', fcntl.ioctl(fd, termios.TIOCGWINSZ,31 '1234'))32 except:33 return34 return cr35 cr = ioctl_GWINSZ(0) or ioctl_GWINSZ(1) or ioctl_GWINSZ(2)36 if not cr:37 try:38 fd = os.open(os.ctermid(), os.O_RDONLY)39 cr = ioctl_GWINSZ(fd)40 os.close(fd)41 except:42 pass43 if not cr:44 cr = (env.get('LINES', 25), env.get('COLUMNS', 80))45 return int(cr[1]), int(cr[0])46def clear_terminal():47 """ clear_terminal: Clears the terminal's window.48 """49 import sys...
console.py
Source:console.py
1import os2class colors:3 RED = '\033[91m'4 PINK = '\033[95m'5 BLUE = '\033[94m'6 CYAN = '\033[96m'7 GREEN = '\033[92m'8 WARNING = '\033[93m'9 FAIL = '\033[91m'10 ENDC = '\033[0m'11 BOLD = '\033[1m'12 UNDERLINE = '\033[4m'13def getTerminalSize():14 env = os.environ15 def ioctl_GWINSZ(fd):16 try:17 import fcntl, termios, struct, os18 cr = struct.unpack('hh', fcntl.ioctl(fd, termios.TIOCGWINSZ,19 '1234'))20 except:21 return22 return cr23 cr = ioctl_GWINSZ(0) or ioctl_GWINSZ(1) or ioctl_GWINSZ(2)24 if not cr:25 try:26 fd = os.open(os.ctermid(), os.O_RDONLY)27 cr = ioctl_GWINSZ(fd)28 os.close(fd)29 except:30 pass31 if not cr:32 cr = (env.get('LINES', 25), env.get('COLUMNS', 80))...
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