pyautoguiを使用していると、「@」「^」「:」のキーボードイベント入力が「`」 「~」「*」になる場合があります。
例えば、Pythonコード中で、
keyDown('@')
と記述すると、当然メモ帳等で「@」と入力してほしいのですが…
実際には「`」が入力されてしまったり…。「シフトキー」が押された状態で入力されているようです。
この問題、日本語キーボードを使用している場合に発生するようです。
解決方法
以下のファイルを修正します。IDLEなどのエディタで開いてください。
C:\Users\(ユーザー名)\AppData\Local\Programs\
Python\ (
Pythonのバージョン)\Lib\site-packages\pyautogui\_pyautogui_win.py
修正箇所
関数「def _keyDown(key):」の中身を修正します。
(略)
needsShift = pyautogui.isShiftCharacter(key)
# 以下の３文を追加します----------
if key == '@': needsShift = False
if key == '^': needsShift = False
if key == ':': needsShift = False
#追加、ここまで--------------------
(略)
関数「def_keyDown(key)」全体は以下のようになります。
修正前
def _keyDown(key):
"""Performs a keyboard key press without the release. This will put that key in a held down state.
NOTE: For some reason, this does not seem to cause key repeats like would happen if a keyboard key was held down on a text field. Args: key (str): The key to be pressed down. The valid names are listed in pyautogui.KEY_NAMES.
Returns: None """ if key not in keyboardMapping or keyboardMapping[key] is None:
return
needsShift = pyautogui.isShiftCharacter(key)
""" # OLD CODE: The new code relies on having all keys be loaded in keyboardMapping from the start. if key in keyboardMapping.keys(): vkCode = keyboardMapping[key] elif len(key) == 1: # note: I could use this case to update keyboardMapping to cache the VkKeyScan results, but I've decided not to just to make any possible bugs easier to reproduce. vkCode = ctypes.windll.user32.VkKeyScanW(ctypes.wintypes.WCHAR(key)) if vkCode == -1: raise ValueError('There is no VK code for key "%s"' % (key)) if vkCode > 0x100: # the vk code will be > 0x100 if it needs shift vkCode -= 0x100 needsShift = True """ mods, vkCode = divmod(keyboardMapping[key], 0x100)
for apply_mod, vk_mod in [(mods & 4, 0x12), (mods & 2, 0x11),
(mods & 1 or needsShift, 0x10)]: #HANKAKU not suported! mods & 8
if apply_mod:
ctypes.windll.user32.keybd_event(vk_mod, 0, 0, 0)
# ctypes.windll.user32.keybd_event(vkCode, 0, 0, 0)
for apply_mod, vk_mod in [(mods & 1 or needsShift, 0x10), (mods & 2, 0x11),
(mods & 4, 0x12)]: #HANKAKU not suported! mods & 8
if apply_mod:
ctypes.windll.user32.keybd_event(vk_mod, 0, KEYEVENTF_KEYUP, 0)
#
修正後
def _keyDown(key):
"""Performs a keyboard key press without the release. This will put that
key in a held down state.
NOTE: For some reason, this does not seem to cause key repeats like would
happen if a keyboard key was held down on a text field.
Args:
key (str): The key to be pressed down. The valid names are listed in
pyautogui.KEY_NAMES.
Returns:
None
"""
if key not in keyboardMapping or keyboardMapping[key] is None:
return
needsShift = pyautogui.isShiftCharacter(key)
# 以下の３文を追加します----------
if key == '@': needsShift = False
if key == '^': needsShift = False
if key == ':': needsShift = False
#追加、ここまで--------------------
"""
# OLD CODE: The new code relies on having all keys be loaded in keyboardMapping from the start.
if key in keyboardMapping.keys():
vkCode = keyboardMapping[key]
elif len(key) == 1:
# note: I could use this case to update keyboardMapping to cache the VkKeyScan results, but I've decided not to just to make any possible bugs easier to reproduce.
vkCode = ctypes.windll.user32.VkKeyScanW(ctypes.wintypes.WCHAR(key))
if vkCode == -1:
raise ValueError('There is no VK code for key "%s"' % (key))
if vkCode > 0x100: # the vk code will be > 0x100 if it needs shift
vkCode -= 0x100
needsShift = True
"""
mods, vkCode = divmod(keyboardMapping[key], 0x100)
for apply_mod, vk_mod in [(mods & 4, 0x12), (mods & 2, 0x11),
(mods & 1 or needsShift, 0x10)]: #HANKAKU not suported! mods & 8
if apply_mod:
ctypes.windll.user32.keybd_event(vk_mod, 0, 0, 0) #
ctypes.windll.user32.keybd_event(vkCode, 0, 0, 0)
for apply_mod, vk_mod in [(mods & 1 or needsShift, 0x10), (mods & 2, 0x11),
(mods & 4, 0x12)]: #HANKAKU not suported! mods & 8
if apply_mod:
ctypes.windll.user32.keybd_event(vk_mod, 0, KEYEVENTF_KEYUP, 0) #
これでpyautoguiを使って「@」「^」「:」のキーボードイベント入力が正常にできるようになります。
以上です。
