我们从Python开源项目中，提取了以下27个代码示例，用于说明如何使用msvcrt.getwch()。
def __ichr(self): addr = self.__stck.pop() # Input Routine while msvcrt.kbhit(): msvcrt.getwch() while True: char = msvcrt.getwch() if char in '\x00\xE0': msvcrt.getwch() elif char in string.printable: char = char.replace('\r', '\n') msvcrt.putwch(char) break item = ord(char) # Storing Number self.__heap.set_(addr, item)
def win_getpass(prompt='Password: ', stream=None): """Prompt for password with echo off, using Windows getch().""" if sys.stdin is not sys.__stdin__: return fallback_getpass(prompt, stream) import msvcrt for c in prompt: msvcrt.putwch(c) pw = "" while 1: c = msvcrt.getwch() if c == '\r' or c == '\n': break if c == '\003': raise KeyboardInterrupt if c == '\b': pw = pw[:-1] else: pw = pw + c msvcrt.putwch('\r') msvcrt.putwch('\n') return pw
def __iint(self): addr = self.__stck.pop() # Input Routine while msvcrt.kbhit(): msvcrt.getwch() buff = '' char = msvcrt.getwch() while char != '\r' or not buff or len(buff) == 1 and buff in '+-': if char in '\x00\xE0': msvcrt.getwch() elif char in '+-' and not buff: msvcrt.putwch(char) buff += char elif '0' <= char <= '9': msvcrt.putwch(char) buff += char elif char == '\b': if buff: buff = buff[:-1] msvcrt.putwch(char) msvcrt.putwch(' ') msvcrt.putwch(char) char = msvcrt.getwch() msvcrt.putwch(char) msvcrt.putwch('\n') item = int(buff) # Storing Number self.__heap.set_(addr, item)
def getkey(self): while True: z = msvcrt.getwch() if z == unichr(13): return unichr(10) elif z in (unichr(0), unichr(0x0e)): # functions keys, ignore msvcrt.getwch() else: return z
def cancel(self): # CancelIo, CancelSynchronousIo do not seem to work when using # getwch, so instead, send a key to the window with the console hwnd = ctypes.windll.kernel32.GetConsoleWindow() ctypes.windll.user32.PostMessageA(hwnd, 0x100, 0x0d, 0)
def page_more(): """ Smart pausing between pages @return: True if need print more lines, False if quit """ sys.stdout.write('---Return to continue, q to quit--- ') ans = msvcrt.getwch() if ans in ("q", "Q"): result = False else: result = True sys.stdout.write("\b"*37 + " "*37 + "\b"*37) return result
