简短摘要：
我正在尝试创建一个程序，将键盘事件发送到计算机，出于各种目的，模拟事件应被视为键盘上的实际击键。
原帖：
我正在寻找一种使用python生成键盘事件的方法。
假设函数接收到必须模拟按下的键，如下所示：
keyboardevent('a') #lower case 'a'
keyboardevent('B') #upper case 'B'
keyboardevent('->') # right arrow key
def keyboardevent(key):
#code that simulated 'key' being pressed on keyboard
以上显然是示例，但我要找的是库，模块或其他任何东西，我可以用它来模拟键盘事件。
note ：这与将字符发送到记事本，或将文本输入字段等不同。我希望python脚本模拟一个实际的键盘事件，计算机会认为确实存在键盘事件。
额外注意：
我不想将键击发送到活动窗口 - 我希望系统能够相信键盘的按键被按下，细微差别，因为有些活动窗口不接受某些键组合，或者我想要通过我的脚本为后台进程使用键盘快捷键，它们不需要通过活动窗口
到目前为止，我已经看过这些事情：
Generate keyboard events for the frontmost application
How to generate keyboard keypress events through Python?
这些都是关于苹果的，并没有任何帮助。
而且：
Which is the easiest way to simulate keyboard and mouse on Python?
这似乎可能是我需要的，但我找不到它的库或任何文档。
我也搜索了更多地方，但尚未找到解决方案。
答案 0 :(得分：94)
可以使用ctypes完成：
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
# msdn.microsoft.com/en-us/library/dd375731
VK_TAB = 0x09
VK_MENU = 0x12
# C struct definitions
wintypes.ULONG_PTR = wintypes.WPARAM
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 KEYBDINPUT(ctypes.Structure):
_fields_ = (("wVk", wintypes.WORD),
("wScan", wintypes.WORD),
("dwFlags", wintypes.DWORD),
("time", wintypes.DWORD),
("dwExtraInfo", wintypes.ULONG_PTR))
def __init__(self, *args, **kwds):
super(KEYBDINPUT, self).__init__(*args, **kwds)
# some programs use the scan code even if KEYEVENTF_SCANCODE
# isn't set in dwFflags, so attempt to map the correct code.
if not self.dwFlags & KEYEVENTF_UNICODE:
self.wScan = user32.MapVirtualKeyExW(self.wVk,
MAPVK_VK_TO_VSC, 0)
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
# Functions
def PressKey(hexKeyCode):
x = INPUT(type=INPUT_KEYBOARD,
ki=KEYBDINPUT(wVk=hexKeyCode))
user32.SendInput(1, ctypes.byref(x), ctypes.sizeof(x))
def ReleaseKey(hexKeyCode):
x = INPUT(type=INPUT_KEYBOARD,
ki=KEYBDINPUT(wVk=hexKeyCode,
dwFlags=KEYEVENTF_KEYUP))
user32.SendInput(1, ctypes.byref(x), ctypes.sizeof(x))
def AltTab():
"""Press Alt+Tab and hold Alt key for 2 seconds
in order to see the overlay.
"""
PressKey(VK_MENU) # Alt
PressKey(VK_TAB) # Tab
ReleaseKey(VK_TAB) # Tab~
time.sleep(2)
ReleaseKey(VK_MENU) # Alt~
if __name__ == "__main__":
AltTab()
hexKeyCode是Windows API定义的虚拟键盘映射。 MSDN上提供了代码列表：Virtual-Key Codes (Windows)
答案 1 :(得分：53)
我知道这是一个老问题，但它仍然处于谷歌的顶端。
对于python3和python2，您都可以使用pyautogui（pip install pyautogui）
from pyautogui import press, typewrite, hotkey
press('a')
typewrite('quick brown fox')
hotkey('ctrl', 'w')
答案 2 :(得分：7)
user648852的想法至少对我来说非常适合OS X，这是代码：
#!/usr/bin/env python
import time
from Quartz.CoreGraphics import CGEventCreateKeyboardEvent
from Quartz.CoreGraphics import CGEventPost
# Python releases things automatically, using CFRelease will result in a scary error
#from Quartz.CoreGraphics import CFRelease
from Quartz.CoreGraphics import kCGHIDEventTap
# From http://stackoverflow.com/questions/281133/controlling-the-mouse-from-python-in-os-x
# and from https://developer.apple.com/library/mac/documentation/Carbon/Reference/QuartzEventServicesRef/index.html#//apple_ref/c/func/CGEventCreateKeyboardEvent
def KeyDown(k):
keyCode, shiftKey = toKeyCode(k)
time.sleep(0.0001)
if shiftKey:
CGEventPost(kCGHIDEventTap, CGEventCreateKeyboardEvent(None, 0x38, True))
time.sleep(0.0001)
CGEventPost(kCGHIDEventTap, CGEventCreateKeyboardEvent(None, keyCode, True))
time.sleep(0.0001)
if shiftKey:
CGEventPost(kCGHIDEventTap, CGEventCreateKeyboardEvent(None, 0x38, False))
time.sleep(0.0001)
def KeyUp(k):
keyCode, shiftKey = toKeyCode(k)
time.sleep(0.0001)
CGEventPost(kCGHIDEventTap, CGEventCreateKeyboardEvent(None, keyCode, False))
time.sleep(0.0001)
def KeyPress(k):
keyCode, shiftKey = toKeyCode(k)
time.sleep(0.0001)
if shiftKey:
CGEventPost(kCGHIDEventTap, CGEventCreateKeyboardEvent(None, 0x38, True))
time.sleep(0.0001)
CGEventPost(kCGHIDEventTap, CGEventCreateKeyboardEvent(None, keyCode, True))
time.sleep(0.0001)
CGEventPost(kCGHIDEventTap, CGEventCreateKeyboardEvent(None, keyCode, False))
time.sleep(0.0001)
if shiftKey:
CGEventPost(kCGHIDEventTap, CGEventCreateKeyboardEvent(None, 0x38, False))
time.sleep(0.0001)
# From http://stackoverflow.com/questions/3202629/where-can-i-find-a-list-of-mac-virtual-key-codes
def toKeyCode(c):
shiftKey = False
# Letter
if c.isalpha():
if not c.islower():
shiftKey = True
c = c.lower()
if c in shiftChars:
shiftKey = True
c = shiftChars[c]
if c in keyCodeMap:
keyCode = keyCodeMap[c]
else:
keyCode = ord(c)
return keyCode, shiftKey
shiftChars = {
'~': '`',
'!': '1',
'@': '2',
'#': '3',
'$': '4',
'%': '5',
'^': '6',
'&': '7',
'*': '8',
'(': '9',
')': '0',
'_': '-',
'+': '=',
'{': '[',
'}': ']',
'|': '\\',
':': ';',
'"': '\'',
'<': ',',
'>': '.',
'?': '/'
}
keyCodeMap = {
'a' : 0x00,
's' : 0x01,
'd' : 0x02,
'f' : 0x03,
'h' : 0x04,
'g' : 0x05,
'z' : 0x06,
'x' : 0x07,
'c' : 0x08,
'v' : 0x09,
'b' : 0x0B,
'q' : 0x0C,
'w' : 0x0D,
'e' : 0x0E,
'r' : 0x0F,
'y' : 0x10,
't' : 0x11,
'1' : 0x12,
'2' : 0x13,
'3' : 0x14,
'4' : 0x15,
'6' : 0x16,
'5' : 0x17,
'=' : 0x18,
'9' : 0x19,
'7' : 0x1A,
'-' : 0x1B,
'8' : 0x1C,
'0' : 0x1D,
']' : 0x1E,
'o' : 0x1F,
'u' : 0x20,
'[' : 0x21,
'i' : 0x22,
'p' : 0x23,
'l' : 0x25,
'j' : 0x26,
'\'' : 0x27,
'k' : 0x28,
';' : 0x29,
'\\' : 0x2A,
',' : 0x2B,
'/' : 0x2C,
'n' : 0x2D,
'm' : 0x2E,
'.' : 0x2F,
'`' : 0x32,
'k.' : 0x41,
'k*' : 0x43,
'k+' : 0x45,
'kclear' : 0x47,
'k/' : 0x4B,
'k\n' : 0x4C,
'k-' : 0x4E,
'k=' : 0x51,
'k0' : 0x52,
'k1' : 0x53,
'k2' : 0x54,
'k3' : 0x55,
'k4' : 0x56,
'k5' : 0x57,
'k6' : 0x58,
'k7' : 0x59,
'k8' : 0x5B,
'k9' : 0x5C,
# keycodes for keys that are independent of keyboard layout
'\n' : 0x24,
'\t' : 0x30,
' ' : 0x31,
'del' : 0x33,
'delete' : 0x33,
'esc' : 0x35,
'escape' : 0x35,
'cmd' : 0x37,
'command' : 0x37,
'shift' : 0x38,
'caps lock' : 0x39,
'option' : 0x3A,
'ctrl' : 0x3B,
'control' : 0x3B,
'right shift' : 0x3C,
'rshift' : 0x3C,
'right option' : 0x3D,
'roption' : 0x3D,
'right control' : 0x3E,
'rcontrol' : 0x3E,
'fun' : 0x3F,
'function' : 0x3F,
'f17' : 0x40,
'volume up' : 0x48,
'volume down' : 0x49,
'mute' : 0x4A,
'f18' : 0x4F,
'f19' : 0x50,
'f20' : 0x5A,
'f5' : 0x60,
'f6' : 0x61,
'f7' : 0x62,
'f3' : 0x63,
'f8' : 0x64,
'f9' : 0x65,
'f11' : 0x67,
'f13' : 0x69,
'f16' : 0x6A,
'f14' : 0x6B,
'f10' : 0x6D,
'f12' : 0x6F,
'f15' : 0x71,
'help' : 0x72,
'home' : 0x73,
'pgup' : 0x74,
'page up' : 0x74,
'forward delete' : 0x75,
'f4' : 0x76,
'end' : 0x77,
'f2' : 0x78,
'page down' : 0x79,
'pgdn' : 0x79,
'f1' : 0x7A,
'left' : 0x7B,
'right' : 0x7C,
'down' : 0x7D,
'up' : 0x7E
}
答案 3 :(得分：2)
每个平台都有不同的方法来生成键盘事件。这是因为他们每个人都需要使用系统库（和系统扩展）。对于跨平台解决方案，您需要将这些解决方案中的每一个解压缩并进行平台检查以执行正确的方法。
对于Windows，您可以使用pywin32扩展名。 win32api.keybd_event
<强> win32api.keybd_event
keybd_event（bVk，bScan，dwFlags，dwExtraInfo）
模拟键盘事件
参数
bVk：BYTE - 虚拟密钥代码
bScan：BYTE - 硬件扫描码
dwFlags = 0：DWORD - 指定各种功能选项的标志
dwExtraInfo = 0：DWORD - 与击键相关的附加数据
你需要调查pywin32如何正确使用它，因为我从未使用它。
答案 4 :(得分：2)
仅限Windows ：您可以使用Ironpython或a library来允许cPython访问Windows上的.NET框架。然后使用sendkeys类.NET或更通用的send来模拟击键。
仅限OS X：使用PyObjC，然后使用CGEventCreateKeyboardEvent电话。
完全披露：我只在OS X上使用Python完成此操作，但我使用了.NET sendkeys（使用C＃）并且效果很好。
答案 5 :(得分：2)
以下是类形式的@Phylliida answer的更完整版本，代码示例为：
1以下是使用上述类的演示代码：
#!/usr/bin/python
# Script simulating keyboard events in macOS.
# See: https://stackoverflow.com/q/13564851/55075
import sys
import time
from Quartz.CoreGraphics import CGEventCreateKeyboardEvent
from Quartz.CoreGraphics import CGEventPost
from Quartz.CoreGraphics import kCGHIDEventTap
#from Quartz.CoreGraphics import CFRelease # Python releases things automatically.
class Keyboard():
shiftChars = {
'~': '`',
'!': '1',
'@': '2',
'#': '3',
'$': '4',
'%': '5',
'^': '6',
'&': '7',
'*': '8',
'(': '9',
')': '0',
'_': '-',
'+': '=',
'{': '[',
'}': ']',
'|': '\\',
':': ';',
'"': '\'',
'<': ',',
'>': '.',
'?': '/'
}
keyCodeMap = {
'a' : 0x00,
's' : 0x01,
'd' : 0x02,
'f' : 0x03,
'h' : 0x04,
'g' : 0x05,
'z' : 0x06,
'x' : 0x07,
'c' : 0x08,
'v' : 0x09,
'b' : 0x0B,
'q' : 0x0C,
'w' : 0x0D,
'e' : 0x0E,
'r' : 0x0F,
'y' : 0x10,
't' : 0x11,
'1' : 0x12,
'2' : 0x13,
'3' : 0x14,
'4' : 0x15,
'6' : 0x16,
'5' : 0x17,
'=' : 0x18,
'9' : 0x19,
'7' : 0x1A,
'-' : 0x1B,
'8' : 0x1C,
'0' : 0x1D,
']' : 0x1E,
'o' : 0x1F,
'u' : 0x20,
'[' : 0x21,
'i' : 0x22,
'p' : 0x23,
'l' : 0x25,
'j' : 0x26,
'\'' : 0x27,
'k' : 0x28,
';' : 0x29,
'\\' : 0x2A,
',' : 0x2B,
'/' : 0x2C,
'n' : 0x2D,
'm' : 0x2E,
'.' : 0x2F,
'`' : 0x32,
'k.' : 0x41,
'k*' : 0x43,
'k+' : 0x45,
'kclear' : 0x47,
'k/' : 0x4B,
'k\n' : 0x4C,
'k-' : 0x4E,
'k=' : 0x51,
'k0' : 0x52,
'k1' : 0x53,
'k2' : 0x54,
'k3' : 0x55,
'k4' : 0x56,
'k5' : 0x57,
'k6' : 0x58,
'k7' : 0x59,
'k8' : 0x5B,
'k9' : 0x5C,
# keycodes for keys that are independent of keyboard layout
'\n' : 0x24,
'\t' : 0x30,
' ' : 0x31,
'del' : 0x33,
'delete' : 0x33,
'esc' : 0x35,
'escape' : 0x35,
'cmd' : 0x37,
'command' : 0x37,
'shift' : 0x38,
'caps lock' : 0x39,
'option' : 0x3A,
'ctrl' : 0x3B,
'control' : 0x3B,
'right shift' : 0x3C,
'rshift' : 0x3C,
'right option' : 0x3D,
'roption' : 0x3D,
'right control' : 0x3E,
'rcontrol' : 0x3E,
'fun' : 0x3F,
'function' : 0x3F,
'f17' : 0x40,
'volume up' : 0x48,
'volume down' : 0x49,
'mute' : 0x4A,
'f18' : 0x4F,
'f19' : 0x50,
'f20' : 0x5A,
'f5' : 0x60,
'f6' : 0x61,
'f7' : 0x62,
'f3' : 0x63,
'f8' : 0x64,
'f9' : 0x65,
'f11' : 0x67,
'f13' : 0x69,
'f16' : 0x6A,
'f14' : 0x6B,
'f10' : 0x6D,
'f12' : 0x6F,
'f15' : 0x71,
'help' : 0x72,
'home' : 0x73,
'pgup' : 0x74,
'page up' : 0x74,
'forward delete' : 0x75,
'f4' : 0x76,
'end' : 0x77,
'f2' : 0x78,
'page down' : 0x79,
'pgdn' : 0x79,
'f1' : 0x7A,
'left' : 0x7B,
'right' : 0x7C,
'down' : 0x7D,
'up' : 0x7E
}
# See: https://stackoverflow.com/q/3202629/55075
def toKeyCode(self, c):
shiftKey = False
# Letter
if c.isalpha():
if not c.islower():
shiftKey = True
c = c.lower()
if c in Keyboard.shiftChars:
shiftKey = True
c = Keyboard.shiftChars[c]
if c in Keyboard.keyCodeMap:
keyCode = Keyboard.keyCodeMap[c]
else:
keyCode = ord(c)
return keyCode, shiftKey
def KeyDown(self, k):
keyCode, shiftKey = self.toKeyCode(k)
time.sleep(0.0001)
if shiftKey:
CGEventPost(kCGHIDEventTap, CGEventCreateKeyboardEvent(None, 0x38, True))
time.sleep(0.0001)
CGEventPost(kCGHIDEventTap, CGEventCreateKeyboardEvent(None, keyCode, True))
time.sleep(0.0001)
if shiftKey:
CGEventPost(kCGHIDEventTap, CGEventCreateKeyboardEvent(None, 0x38, False))
time.sleep(0.0001)
def KeyUp(self, k):
keyCode, shiftKey = self.toKeyCode(k)
time.sleep(0.0001)
CGEventPost(kCGHIDEventTap, CGEventCreateKeyboardEvent(None, keyCode, False))
time.sleep(0.0001)
def KeyPress(self, k):
keyCode, shiftKey = self.toKeyCode(k)
time.sleep(0.0001)
if shiftKey:
CGEventPost(kCGHIDEventTap, CGEventCreateKeyboardEvent(None, 0x38, True))
time.sleep(0.0001)
CGEventPost(kCGHIDEventTap, CGEventCreateKeyboardEvent(None, keyCode, True))
time.sleep(0.0001)
CGEventPost(kCGHIDEventTap, CGEventCreateKeyboardEvent(None, keyCode, False))
time.sleep(0.0001)
if shiftKey:
CGEventPost(kCGHIDEventTap, CGEventCreateKeyboardEvent(None, 0x38, False))
time.sleep(0.0001)
def Type(self, text):
for key in text:
self.KeyDown(key)
self.KeyUp(key)
将模拟在当前窗口中键入# DEMO
if __name__ == '__main__':
keyboard = Keyboard()
if sys.platform == "darwin":
keyboard.Type('Hello World!')
elif sys.platform == "win32":
print("Error: Platform not supported!")
文本。
您可以将以上代码作为shell脚本运行。检查keyboard.py file。
答案 6 :(得分：2)
对于Python2.7（windows32），我仅安装了pywin32-223。 我写了简单的python代码：
import win32api
import time
import win32con
# simulate the pressing-DOWN "ARROW key" of 200 times
for i in range(200):
time.sleep(0.5)
win32api.keybd_event(0x28, 0,0,0)
time.sleep(.05)
win32api.keybd_event(0x28,0 ,win32con.KEYEVENTF_KEYUP ,0)
可以检查是否运行代码并立即转到记事本窗口（文本已经存在的地方）并将光标放在第一行。
答案 7 :(得分：2)
我遇到了同样的问题，并为此创建了自己的使用ctypes的库：
"""
< --- CTRL by GameMaster1928 --- >
Only works on windows.
Some characters only work with a US standard keyboard.
Some parts may also only work in python 32-bit.
"""
#--- Setup ---#
from ctypes import *
from time import sleep
user32 = windll.user32
kernel32 = windll.kernel32
delay = 0.01
####################################
###---KEYBOARD CONTROL SECTION---###
####################################
#--- Key Code Variables ---#
class key:
cancel = 0x03
backspace = 0x08
tab = 0x09
enter = 0x0D
shift = 0x10
ctrl = 0x11
alt = 0x12
capslock = 0x14
esc = 0x1B
space = 0x20
pgup = 0x21
pgdown = 0x22
end = 0x23
home = 0x24
leftarrow = 0x26
uparrow = 0x26
rightarrow = 0x27
downarrow = 0x28
select = 0x29
print = 0x2A
execute = 0x2B
printscreen = 0x2C
insert = 0x2D
delete = 0x2E
help = 0x2F
num0 = 0x30
num1 = 0x31
num2 = 0x32
num3 = 0x33
num4 = 0x34
num5 = 0x35
num6 = 0x36
num7 = 0x37
num8 = 0x38
num9 = 0x39
a = 0x41
b = 0x42
c = 0x43
d = 0x44
e = 0x45
f = 0x46
g = 0x47
h = 0x48
i = 0x49
j = 0x4A
k = 0x4B
l = 0x4C
m = 0x4D
n = 0x4E
o = 0x4F
p = 0x50
q = 0x51
r = 0x52
s = 0x53
t = 0x54
u = 0x55
v = 0x56
w = 0x57
x = 0x58
y = 0x59
z = 0x5A
leftwin = 0x5B
rightwin = 0x5C
apps = 0x5D
sleep = 0x5F
numpad0 = 0x60
numpad1 = 0x61
numpad3 = 0x63
numpad4 = 0x64
numpad5 = 0x65
numpad6 = 0x66
numpad7 = 0x67
numpad8 = 0x68
numpad9 = 0x69
multiply = 0x6A
add = 0x6B
seperator = 0x6C
subtract = 0x6D
decimal = 0x6E
divide = 0x6F
F1 = 0x70
F2 = 0x71
F3 = 0x72
F4 = 0x73
F5 = 0x74
F6 = 0x75
F7 = 0x76
F8 = 0x77
F9 = 0x78
F10 = 0x79
F11 = 0x7A
F12 = 0x7B
F13 = 0x7C
F14 = 0x7D
F15 = 0x7E
F16 = 0x7F
F17 = 0x80
F19 = 0x82
F20 = 0x83
F21 = 0x84
F22 = 0x85
F23 = 0x86
F24 = 0x87
numlock = 0x90
scrolllock = 0x91
leftshift = 0xA0
rightshift = 0xA1
leftctrl = 0xA2
rightctrl = 0xA3
leftmenu = 0xA4
rightmenu = 0xA5
browserback = 0xA6
browserforward = 0xA7
browserrefresh = 0xA8
browserstop = 0xA9
browserfavories = 0xAB
browserhome = 0xAC
volumemute = 0xAD
volumedown = 0xAE
volumeup = 0xAF
nexttrack = 0xB0
prevoustrack = 0xB1
stopmedia = 0xB2
playpause = 0xB3
launchmail = 0xB4
selectmedia = 0xB5
launchapp1 = 0xB6
launchapp2 = 0xB7
semicolon = 0xBA
equals = 0xBB
comma = 0xBC
dash = 0xBD
period = 0xBE
slash = 0xBF
accent = 0xC0
openingsquarebracket = 0xDB
backslash = 0xDC
closingsquarebracket = 0xDD
quote = 0xDE
play = 0xFA
zoom = 0xFB
PA1 = 0xFD
clear = 0xFE
#--- Keyboard Control Functions ---#
# Category variables
letters = "qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM"
shiftsymbols = "~!@#$%^&*()_+QWERTYUIOP{}|ASDFGHJKL:\"ZXCVBNM<>?"
# Presses and releases the key
def press(key):
user32.keybd_event(key, 0, 0, 0)
sleep(delay)
user32.keybd_event(key, 0, 2, 0)
sleep(delay)
# Holds a key
def hold(key):
user32.keybd_event(key, 0, 0, 0)
sleep(delay)
# Releases a key
def release(key):
user32.keybd_event(key, 0, 2, 0)
sleep(delay)
# Types out a string
def typestr(sentence):
for letter in sentence:
shift = letter in shiftsymbols
fixedletter = "space"
if letter == "`" or letter == "~":
fixedletter = "accent"
elif letter == "1" or letter == "!":
fixedletter = "num1"
elif letter == "2" or letter == "@":
fixedletter = "num2"
elif letter == "3" or letter == "#":
fixedletter = "num3"
elif letter == "4" or letter == "$":
fixedletter = "num4"
elif letter == "5" or letter == "%":
fixedletter = "num5"
elif letter == "6" or letter == "^":
fixedletter = "num6"
elif letter == "7" or letter == "&":
fixedletter = "num7"
elif letter == "8" or letter == "*":
fixedletter = "num8"
elif letter == "9" or letter == "(":
fixedletter = "num9"
elif letter == "0" or letter == ")":
fixedletter = "num0"
elif letter == "-" or letter == "_":
fixedletter = "dash"
elif letter == "=" or letter == "+":
fixedletter = "equals"
elif letter in letters:
fixedletter = letter.lower()
elif letter == "[" or letter == "{":
fixedletter = "openingsquarebracket"
elif letter == "]" or letter == "}":
fixedletter = "closingsquarebracket"
elif letter == "\\" or letter == "|":
fixedletter == "backslash"
elif letter == ";" or letter == ":":
fixedletter = "semicolon"
elif letter == "'" or letter == "\"":
fixedletter = "quote"
elif letter == "," or letter == "<":
fixedletter = "comma"
elif letter == "." or letter == ">":
fixedletter = "period"
elif letter == "/" or letter == "?":
fixedletter = "slash"
elif letter == "\n":
fixedletter = "enter"
keytopress = eval("key." + str(fixedletter))
if shift:
hold(key.shift)
press(keytopress)
release(key.shift)
else:
press(keytopress)
#--- Mouse Variables ---#
class mouse:
left = [0x0002, 0x0004]
right = [0x0008, 0x00010]
middle = [0x00020, 0x00040]
#--- Mouse Control Functions ---#
# Moves mouse to a position
def move(x, y):
user32.SetCursorPos(x, y)
# Presses and releases mouse
def click(button):
user32.mouse_event(button[0], 0, 0, 0, 0)
sleep(delay)
user32.mouse_event(button[1], 0, 0, 0, 0)
sleep(delay)
# Holds a mouse button
def holdclick(button):
user32.mouse_event(button[0], 0, 0, 0, 0)
sleep(delay)
# Releases a mouse button
def releaseclick(button):
user32.mouse_event(button[1])
sleep(delay)
答案 8 :(得分：0)
我尝试了lib keyboard，它在Windows上运行良好。下面的线帮助我切换浏览器中的标签：
keyboard.press_and_release('ctrl+tab')
答案 9 :(得分：0)
关于推荐答案的代码
对于我的机器人，建议的答案不起作用。这是因为我使用的是Chrome，要求我在dwFlags中使用KEYEVENTF_SCANCODE。
要使其代码正常工作，我必须修改以下代码块：
class KEYBDINPUT(ctypes.Structure):
_fields_ = (("wVk", wintypes.WORD),
("wScan", wintypes.WORD),
("dwFlags", wintypes.DWORD),
("time", wintypes.DWORD),
("dwExtraInfo", wintypes.ULONG_PTR))
def __init__(self, *args, **kwds):
super(KEYBDINPUT, self).__init__(*args, **kwds)
# some programs use the scan code even if KEYEVENTF_SCANCODE
# isn't set in dwFflags, so attempt to map the correct code.
#if not self.dwFlags & KEYEVENTF_UNICODE:l
#self.wScan = user32.MapVirtualKeyExW(self.wVk,
#MAPVK_VK_TO_VSC, 0)
# ^MAKE SURE YOU COMMENT/REMOVE THIS CODE^
def PressKey(keyCode):
input = INPUT(type=INPUT_KEYBOARD,
ki=KEYBDINPUT(wScan=keyCode,
dwFlags=KEYEVENTF_SCANCODE))
user32.SendInput(1, ctypes.byref(input), ctypes.sizeof(input))
def ReleaseKey(keyCode):
input = INPUT(type=INPUT_KEYBOARD,
ki=KEYBDINPUT(wScan=keyCode,
dwFlags=KEYEVENTF_SCANCODE | KEYEVENTF_KEYUP))
user32.SendInput(1, ctypes.byref(input), ctypes.sizeof(input))
time.sleep(5) # sleep to open browser tab
PressKey(0x26) # press right arrow key
time.sleep(2) # hold for 2 seconds
ReleaseKey(0x26) # release right arrow key
我希望这可以帮助某人头痛！
答案 10 :(得分：0)
def keyboardevent():
keyboard.press_and_release('a')
keyboard.press_and_release('shift + b')
keyboardevent()
答案 11 :(得分：0)
import ctypes
from ctypes import wintypes
user32 = ctypes.WinDLL('user32')
class KEYBDINPUT(ctypes.Structure): _fields_ = (("wVk", wintypes.WORD),("dwFlags", wintypes.DWORD),("dwExtraInfo", wintypes.WPARAM))
class INPUT(ctypes.Structure): _fields_ = (("type", wintypes.DWORD),("ki", KEYBDINPUT),("padding", ctypes.c_ubyte * 8))
def Press(key): user32.SendInput(1, ctypes.byref(INPUT(type=1, ki=KEYBDINPUT(wVk=key))), 40)
def Release(key): user32.SendInput(1, ctypes.byref(INPUT(type=1, ki=KEYBDINPUT(wVk=key, dwFlags=2))), 40)