Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>It can be done using ctypes:</p> <pre><code>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 &amp; 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() </code></pre> <p><code>hexKeyCode</code> is the virtual keyboard mapping as defined by the Windows API. The list of codes is available on MSDN: <a href="http://msdn.microsoft.com/en-us/library/dd375731">Virtual-Key Codes (Windows)</a></p>
    singulars
    1. This table or related slice is empty.
    1. POHow to generate keyboard events in Python?
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USeryksun
    1. USlucasg
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. POHow to generate keyboard events in Python?
      singulars
      1. PTQuestion
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTAcceptedByOriginator
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. COi like this idea so far. i cant find a list of the VK_Key's, and could you maybe put up an example function call.
      singulars
      1. PO
      1. USInbar Rose
    2. COI add an simple method method to hit alt-tab.
      singulars
      1. PO
      1. USlucasg
    3. COnice! really like that.
      singulars
      1. PO
      1. USInbar Rose
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload