Um Tastatureingaben vom Terminal zu erkennen, während Ihr Python-Skript ausgeführt wird, haben Sie mehrere Optionen, jede mit ihren eigenen Vorteile und Einschränkungen:
<code class="python">typedString = raw_input()</code>
<code class="python">import msvcrt k=msvcrt.getch()</code>
<code class="python">import win32api, time from win32api import STD_INPUT_HANDLE from win32console import GetStdHandle, KEY_EVENT, ENABLE_LINE_INPUT, ENABLE_ECHO_INPUT, ENABLE_PROCESSED_INPUT from keyPress import KeyPress class CaptureLines(): def __init__(self): self.isCapturingInputLines = False self.inputLinesHookCallback = CFUNCTYPE(c_int)(self.inputLinesHook) self.pyosInputHookPointer = c_void_p.in_dll(pythonapi, "PyOS_InputHook") self.originalPyOsInputHookPointerValue = self.pyosInputHookPointer.value self.readHandle = GetStdHandle(STD_INPUT_HANDLE) self.readHandle.SetConsoleMode(ENABLE_LINE_INPUT|ENABLE_ECHO_INPUT|ENABLE_PROCESSED_INPUT) def inputLinesHook(self): self.readHandle.SetConsoleMode(ENABLE_LINE_INPUT|ENABLE_ECHO_INPUT|ENABLE_PROCESSED_INPUT) inputChars = self.readHandle.ReadConsole(10000000) self.readHandle.SetConsoleMode(ENABLE_LINE_INPUT|ENABLE_PROCESSED_INPUT) if inputChars == "\r\n": KeyPress("\n") return 0 inputChars = inputChars[:-2] inputChars += "\n" for c in inputChars: KeyPress(c) self.inputCallback(inputChars) return 0</code>
<code class="python">import win32api, time from win32api import STD_INPUT_HANDLE from win32console import GetStdHandle, KEY_EVENT, ENABLE_LINE_INPUT, ENABLE_PROCESSED_INPUT class KeyAsyncReader(): def __init__(self): self.readHandle = GetStdHandle(STD_INPUT_HANDLE) self.readHandle.SetConsoleMode(ENABLE_LINE_INPUT|ENABLE_ECHO_INPUT|ENABLE_PROCESSED_INPUT) def poll(self): return self.readHandle.ReadConsoleInput()</code>
<code class="python">import ctypes from ctypes import wintypes import time user32 = ctypes.WinDLL('user32', use_last_error=True) INPUT_MOUSE = 0 INPUT_KEYBOARD = 1 INPUT_HARDWARE = 2 KEYEVENTF_EXTENDEDKEY = 0x0001 KEYEVENTF_KEYUP = 0x0002 KEYEVENTF_UNICODE = 0x0004 KEYEVENTF_SCANCODE = 0x0008 MAPVK_VK_TO_VSC = 0 # C struct definitions wintypes.ULONG_PTR = wintypes.WPARAM SendInput = ctypes.windll.user32.SendInput PUL = ctypes.POINTER(ctypes.c_ulong) class KEYBDINPUT(ctypes.Structure): _fields_ = (("wVk", wintypes.WORD), ("wScan", wintypes.WORD), ("dwFlags", wintypes.DWORD), ("time", wintypes.DWORD), ("dwExtraInfo", wintypes.ULONG_PTR)) class MOUSEINPUT(ctypes.Structure): _fields_ = (("dx", wintypes.LONG), ("dy", wintypes.LONG), ("mouseData", wintypes.DWORD), ("dwFlags", wintypes.DWORD), ("time", wintypes.DWORD), ("dwExtraInfo", wintypes.ULONG_PTR)) class HARDWAREINPUT(ctypes.Structure): _fields_ = (("uMsg", wintypes.DWORD), ("wParamL", wintypes.WORD), ("wParamH", wintypes.WORD)) class INPUT(ctypes.Structure): class _INPUT(ctypes.Union): _fields_ = (("ki", KEYBDINPUT), ("mi", MOUSEINPUT), ("hi", HARDWAREINPUT)) _anonymous_ = ("_input",) _fields_ = (("type", wintypes.DWORD), ("_input", _INPUT)) LPINPUT = ctypes.POINTER(INPUT) def _check_count(result, func, args): if result == 0: raise ctypes.WinError(ctypes.get_last_error()) return args user32.SendInput.errcheck = _check_count user32.SendInput.argtypes = (wintypes.UINT, # nInputs LPINPUT, # pInputs ctypes.c_int) # cbSize def KeyDown(unicodeKey): key, unikey, uniflag = GetKeyCode(unicodeKey) x = INPUT( type=INPUT_KEYBOARD, ki= KEYBDINPUT( key, unikey, uniflag, 0)) user32.SendInput(1, ctypes.byref(x), ctypes.sizeof(x)) def KeyUp(unicodeKey): key, unikey, uniflag = GetKeyCode(unicodeKey) extra = ctypes.c_ulong(0) x = INPUT( type=INPUT_KEYBOARD, ki= KEYBDINPUT( key, unikey, uniflag | KEYEVENTF_KEYUP, 0)) user32.SendInput(1, ctypes.byref(x), ctypes.sizeof(x)) def KeyPress(unicodeKey): time.sleep(0.0001) KeyDown(unicodeKey) time.sleep(0.0001) KeyUp(unicodeKey) time.sleep(0.0001) def GetKeyCode(unicodeKey): k = unicodeKey curKeyCode = 0 if k == "up": curKeyCode = 0x26 elif k == "down": curKeyCode = 0x28 elif k == "left": curKeyCode = 0x25 elif k == "right": curKeyCode = 0x27 elif k == "home": curKeyCode = 0x24 elif k == "end": curKeyCode = 0x23 elif k == "insert": curKeyCode = 0x2D elif k == "pgup": curKeyCode = 0x21 elif k == "pgdn": curKeyCode = 0x22 elif k == "delete": curKeyCode = 0x2E elif k == "\n": curKeyCode = 0x0D if curKeyCode == 0: return 0, int(unicodeKey.encode("hex"), 16), KEYEVENTF_UNICODE else: return curKeyCode, 0, 0</code>
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