def reenable_close_window():
if pywin32_installed:
try: # reenable console windows close button (useful if called command line or batch file)
hwnd = win32console.GetConsoleWindow()
hMenu = win32gui.GetSystemMenu(hwnd, False)
win32gui.EnableMenuItem(hMenu, win32con.SC_CLOSE, win32con.MF_ENABLED)
except: pass #silent
def Enable(self, id, enable=True):
flags = win32con.MF_BYCOMMAND
if not enable:
flags |= win32con.MF_DISABLED
item = self._menuitems[id]
win32gui.EnableMenuItem(self.hmenu, item.Id, flags)
item.Enabled = enable
def EnableTitlebarIcon(hWnd, icon=0, enable=True):
"""
Greys out titlebar icons
icon - is:
0 - close icon
1 - maximize icon
2 - minimize icon
NOTE: Only works with windows
NOTE: Only works while mainloop() is running
therefore immediately before mainloop() you may want to:
root.after(50,EnableTitlebarIcon,root.winfo_id(),enable)
"""
import win32gui
SC_MINIMIZE = 0xF020
SC_MAXIMIZE = 0xF030
SC_CLOSE = 0xF060
MF_ENABLED = 0x00000000
MF_GRAYED = 0x00000001
MF_DISABLED = 0x00000002
control = [SC_CLOSE, SC_MAXIMIZE, SC_MINIMIZE][icon]
while True:
hMenu = win32gui.GetSystemMenu(hWnd, 0)
if hMenu != 0:
break
parent = win32gui.GetParent(hWnd)
if parent == 0:
msg = [
'ERR: Top-level parent has no system menu.', '',
'NOTE: Only works while mainloop() is running',
' therefore immediately before mainloop() you may want to:',
' root.after(50,EnableTitlebarCloseIcon,root.winfo_id(),enable)'
]
raise Exception('\n'.join(msg))
hWnd = parent
if enable:
#print 'enabling',hWnd,hMenu
win32gui.EnableMenuItem(hMenu, control, MF_ENABLED)
else:
#print 'disabling',hWnd,hMenu
win32gui.EnableMenuItem(hMenu, control, MF_GRAYED)
def exit(code):
# cleanup
try:
shutil.rmtree(tempdir)
except:
pass # silent
if pywin32_installed:
try: # reenable console windows close button (useful if called command line or batch file)
hwnd = win32console.GetConsoleWindow()
hMenu = win32gui.GetSystemMenu(hwnd, False)
win32gui.EnableMenuItem(hMenu, win32con.SC_CLOSE,
win32con.MF_ENABLED)
except:
pass #silent
sys.exit(code)
sys.version_info[1]) + '.' + str(sys.version_info[2])
# sys.platform = [linux2, win32, cygwin, darwin, os2, os2emx, riscos, atheos, freebsd7, freebsd8]
if sys.platform == "win32":
os.system("title " + Program_name)
try:
resourcedir = sys._MEIPASS + slash # when on PyInstaller
except: # in plain python this is where the script was run from
resourcedir = os.path.abspath(os.path.dirname(sys.argv[0])) + slash
command = 'attrib'
parameters = ' +H "' + tempdir[:len(tempdir) - 1] + '"'
run(command, parameters) # hide tempdir
if pywin32_installed:
try: # disable console windows close button (substitutes catch shell exit under linux)
hwnd = win32console.GetConsoleWindow()
hMenu = win32gui.GetSystemMenu(hwnd, False)
win32gui.EnableMenuItem(hMenu, win32con.SC_CLOSE,
win32con.MF_GRAYED)
except:
pass #silent
else:
resourcedir = os.path.abspath(os.path.dirname(sys.argv[0])) + slash
if TK_installed:
TKwindows = tk.Tk()
TKwindows.withdraw() #hiding tkinter window
TKwindows.update()
# the following tries to disable showing hidden files/folders under linux
try:
TKwindows.tk.call('tk_getOpenFile', '-foobarz')
except:
pass
try:
TKwindows.tk.call('namespace', 'import', '::tk::dialog::file::')
def restore_close_button():
win32gui.EnableMenuItem(hMenu, win32con.SC_CLOSE,
win32con.MF_BYCOMMAND |
win32con.MF_ENABLED)
excepthook.exception = True
sys.exit(*args, **kwargs)
else:
exit = sys.exit
if platform.system() == 'Windows':
import win32console, win32gui, win32con
hwnd = win32console.GetConsoleWindow()
if hwnd:
hMenu = win32gui.GetSystemMenu(hwnd, False)
if hMenu:
win32gui.EnableMenuItem(hMenu, win32con.SC_CLOSE,
win32con.MF_BYCOMMAND |
win32con.MF_DISABLED |
win32con.MF_GRAYED)
def restore_close_button():
win32gui.EnableMenuItem(hMenu, win32con.SC_CLOSE,
win32con.MF_BYCOMMAND |
win32con.MF_ENABLED)
atexit.register(restore_close_button)
def extract(data, *keys, default=None):
for key in keys:
if not isinstance(data, dict) or key not in data:
return default
data = data[key]