send_input.py

# coding: utf-8
"""
Simple unicode keyboard automation for windows
Based off of http://stackoverflow.com/questions/11906925/python-simulate-keydown
"""

import ctypes
import time
import sys

LONG = ctypes.c_long
DWORD = ctypes.c_ulong
ULONG_PTR = ctypes.POINTER(DWORD)
WORD = ctypes.c_ushort

INPUT_MOUSE = 0
INPUT_KEYBOARD = 1
INPUT_HARDWARE = 2

KEYEVENTF_EXTENDEDKEY = 0x0001
KEYEVENTF_KEYUP = 0x0002
KEYEVENTF_SCANCODE = 0x0008
KEYEVENTF_UNICODE = 0x0004


class MOUSEINPUT(ctypes.Structure):
    _fields_ = (('dx', LONG),
                ('dy', LONG),
                ('mouseData', DWORD),
                ('dwFlags', DWORD),
                ('time', DWORD),
                ('dwExtraInfo', ULONG_PTR))


class KEYBDINPUT(ctypes.Structure):
    _fields_ = (('wVk', WORD),
                ('wScan', WORD),
                ('dwFlags', DWORD),
                ('time', DWORD),
                ('dwExtraInfo', ULONG_PTR))


class HARDWAREINPUT(ctypes.Structure):
    _fields_ = (('uMsg', DWORD),
                ('wParamL', WORD),
                ('wParamH', WORD))


class _INPUTunion(ctypes.Union):
    _fields_ = (('mi', MOUSEINPUT),
                ('ki', KEYBDINPUT),
                ('hi', HARDWAREINPUT))


class INPUT(ctypes.Structure):
    _fields_ = (('type', DWORD),
                ('union', _INPUTunion))


def send_input(*inputs):
    nInputs = len(inputs)
    LPINPUT = INPUT * nInputs
    pInputs = LPINPUT(*inputs)
    cbSize = ctypes.c_int(ctypes.sizeof(INPUT))
    return ctypes.windll.user32.SendInput(nInputs, pInputs, cbSize)


def input_structure(structure):
    if isinstance(structure, MOUSEINPUT):
        return INPUT(INPUT_MOUSE, _INPUTunion(mi=structure))
    if isinstance(structure, KEYBDINPUT):
        return INPUT(INPUT_KEYBOARD, _INPUTunion(ki=structure))
    if isinstance(structure, HARDWAREINPUT):
        return INPUT(INPUT_HARDWARE, _INPUTunion(hi=structure))
    raise TypeError('Cannot create INPUT structure!')


def keyboard_input(code, flags):
    return KEYBDINPUT(0, code, flags, 0, None)


def keyboard_event(code, flags=KEYEVENTF_UNICODE):
    return input_structure(keyboard_input(code, flags))


def press(character):
    code = ord(character)
    code = ctypes.windll.user32.MapVirtualKeyW(code, 0)
    send_input(keyboard_event(code, KEYEVENTF_SCANCODE))
    send_input(keyboard_event(code, KEYEVENTF_SCANCODE | KEYEVENTF_KEYUP))


s = u'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'

def main():
    time.sleep(3)
    for char in s:
        press(char)
        #time.sleep(0.05)

if __name__ == '__main__':
    main()