Python winreg 模块，REG_DWORD 实例源码

def EnableCrashDumpCollection():
  """Tell Windows Error Reporting to record crash dumps so that we can diagnose
  linker crashes and other toolchain failures. Documented at:
  https://msdn.microsoft.com/en-us/library/windows/desktop/bb787181.aspx
  """
  if sys.platform == 'win32' and os.environ.get('CHROME_HEADLESS') == '1':
    key_name = r'SOFTWARE\Microsoft\Windows\Windows Error Reporting'
    try:
      key = winreg.CreateKey(winreg.HKEY_LOCAL_MACHINE, key_name)
      # Merely creating LocalDumps is sufficient to enable the defaults.
      winreg.CreateKey(key, "LocalDumps")
      # Disable the WER UI, as documented here:
      # https://msdn.microsoft.com/en-us/library/windows/desktop/bb513638.aspx
      winreg.SetValueEx(key, "DontShowUI", 0, winreg.REG_DWORD, 1)
    # Trap OSError instead of WindowsError so pylint will succeed on Linux.
    # Catching errors is important because some build machines are not elevated
    # and writing to HKLM requires elevation.
    except OSError:
      pass

def EnableCrashDumpCollection():
  """Tell Windows Error Reporting to record crash dumps so that we can diagnose
  linker crashes and other toolchain failures. Documented at:
  https://msdn.microsoft.com/en-us/library/windows/desktop/bb787181.aspx
  """
  if sys.platform == 'win32' and os.environ.get('CHROME_HEADLESS') == '1':
    key_name = r'SOFTWARE\Microsoft\Windows\Windows Error Reporting'
    try:
      key = winreg.CreateKey(winreg.HKEY_LOCAL_MACHINE, key_name)
      # Merely creating LocalDumps is sufficient to enable the defaults.
      winreg.CreateKey(key, "LocalDumps")
      # Disable the WER UI, as documented here:
      # https://msdn.microsoft.com/en-us/library/windows/desktop/bb513638.aspx
      winreg.SetValueEx(key, "DontShowUI", 0, winreg.REG_DWORD, 1)
    # Trap OSError instead of WindowsError so pylint will succeed on Linux.
    # Catching errors is important because some build machines are not elevated
    # and writing to HKLM requires elevation.
    except OSError:
      pass

def EnableCrashDumpCollection():
  """Tell Windows Error Reporting to record crash dumps so that we can diagnose
  linker crashes and other toolchain failures. Documented at:
  https://msdn.microsoft.com/en-us/library/windows/desktop/bb787181.aspx
  """
  if sys.platform == 'win32' and os.environ.get('CHROME_HEADLESS') == '1':
    key_name = r'SOFTWARE\Microsoft\Windows\Windows Error Reporting'
    try:
      key = winreg.CreateKeyEx(winreg.HKEY_LOCAL_MACHINE, key_name, 0,
                               winreg.KEY_WOW64_64KEY | winreg.KEY_ALL_ACCESS)
      # Merely creating LocalDumps is sufficient to enable the defaults.
      winreg.CreateKey(key, "LocalDumps")
      # Disable the WER UI, as documented here:
      # https://msdn.microsoft.com/en-us/library/windows/desktop/bb513638.aspx
      winreg.SetValueEx(key, "DontShowUI", 0, winreg.REG_DWORD, 1)
    # Trap OSError instead of WindowsError so pylint will succeed on Linux.
    # Catching errors is important because some build machines are not elevated
    # and writing to HKLM requires elevation.
    except OSError:
      pass

def RegisterAddin(klass):
    import winreg
    key = winreg.CreateKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Office\\Excel\\Addins")
    subkey = winreg.CreateKey(key, klass._reg_progid_)
    winreg.SetValueEx(subkey, "CommandLineSafe", 0, winreg.REG_DWORD, 0)
    winreg.SetValueEx(subkey, "LoadBehavior", 0, winreg.REG_DWORD, 3)
    winreg.SetValueEx(subkey, "Description", 0, winreg.REG_SZ, "Excel Addin")
    winreg.SetValueEx(subkey, "FriendlyName", 0, winreg.REG_SZ, "A Simple Excel Addin")

def RegisterAddin(klass):
    import winreg
    key = winreg.CreateKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Office\\Outlook\\Addins")
    subkey = winreg.CreateKey(key, klass._reg_progid_)
    winreg.SetValueEx(subkey, "CommandLineSafe", 0, winreg.REG_DWORD, 0)
    winreg.SetValueEx(subkey, "LoadBehavior", 0, winreg.REG_DWORD, 3)
    winreg.SetValueEx(subkey, "Description", 0, winreg.REG_SZ, klass._reg_progid_)
    winreg.SetValueEx(subkey, "FriendlyName", 0, winreg.REG_SZ, klass._reg_progid_)

def set_up_windows_7_oem_background_reg():
    mid_key_str = 'SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Authentication\\LogonUI\\Background'
    target_key_name = 'OEMBackground'
    top_key = winreg.CreateKeyEx(winreg.HKEY_LOCAL_MACHINE, mid_key_str,
                                 access=winreg.KEY_ALL_ACCESS | winreg.KEY_WOW64_64KEY)
    winreg.SetValueEx(top_key, target_key_name, 0, winreg.REG_DWORD, 1)

def on_disable_proxy(systray):
    proxy_state = proxy_state_menu
    if proxy_state.type & 1:
        winreg.DeleteValue(SETTINGS, 'AutoConfigURL')
    if proxy_state.type & 2:
        winreg.SetValueEx(SETTINGS, 'ProxyEnable', 0,  winreg.REG_DWORD, 0)
    refresh_proxy_state()

def disable_x_proxy(type):
    proxy_state = proxy_state_menu
    proxy_state.__delattr__(type)
    #?? AutoConfigURL ??????????
    #??????? Server
    proxy_state.type = 2
    ProxyServer = proxy_state.str
    if ProxyServer == '':
        winreg.SetValueEx(SETTINGS, 'ProxyEnable', 0,  winreg.REG_DWORD, 0)
    else:
        winreg.SetValueEx(SETTINGS, 'ProxyServer', 0,  winreg.REG_SZ, ProxyServer)
    refresh_proxy_state()

def enable_proxy(ProxyServer):
    proxy_state = proxy_state_menu
    #?? AutoConfigURL ???? ProxyServer
    if proxy_state.pac:
        winreg.DeleteValue(SETTINGS, 'AutoConfigURL')    
    if not proxy_state.type & 2:
        winreg.SetValueEx(SETTINGS, 'ProxyEnable', 0,  winreg.REG_DWORD, 1)
    proxy_state.type = 2
    proxy_state.http = ProxyServer.http
    proxy_state.https = ProxyServer.https
    winreg.SetValueEx(SETTINGS, 'ProxyServer', 0,  winreg.REG_SZ, proxy_state.str)
    refresh_proxy_state(1)

def _win32_is_nic_enabled(self, lm, guid, interface_key):
        # Look in the Windows Registry to determine whether the network
        # interface corresponding to the given guid is enabled.
        #
        # (Code contributed by Paul Marks, thanks!)
        #
        try:
            # This hard-coded location seems to be consistent, at least
            # from Windows 2000 through Vista.
            connection_key = _winreg.OpenKey(
                lm,
                r'SYSTEM\CurrentControlSet\Control\Network'
                r'\{4D36E972-E325-11CE-BFC1-08002BE10318}'
                r'\%s\Connection' % guid)

            try:
                # The PnpInstanceID points to a key inside Enum
                (pnp_id, ttype) = _winreg.QueryValueEx(
                    connection_key, 'PnpInstanceID')

                if ttype != _winreg.REG_SZ:
                    raise ValueError

                device_key = _winreg.OpenKey(
                    lm, r'SYSTEM\CurrentControlSet\Enum\%s' % pnp_id)

                try:
                    # Get ConfigFlags for this device
                    (flags, ttype) = _winreg.QueryValueEx(
                        device_key, 'ConfigFlags')

                    if ttype != _winreg.REG_DWORD:
                        raise ValueError

                    # Based on experimentation, bit 0x1 indicates that the
                    # device is disabled.
                    return not (flags & 0x1)

                finally:
                    device_key.Close()
            finally:
                connection_key.Close()
        except (EnvironmentError, ValueError):
            # Pre-vista, enabled interfaces seem to have a non-empty
            # NTEContextList; this was how dnspython detected enabled
            # nics before the code above was contributed.  We've retained
            # the old method since we don't know if the code above works
            # on Windows 95/98/ME.
            try:
                (nte, ttype) = _winreg.QueryValueEx(interface_key,
                                                    'NTEContextList')
                return nte is not None
            except WindowsError:
                return False

def load(self, data):
        """
        Prepare the content for display
        """
        self.type = data["type"]
        if self.type == "powerpoint":
            if not self.pptregistry: return False
            # https://mail.python.org/pipermail/python-win32/2012-July/012471.html
            self.PPTapplication = win32com.client.DispatchWithEvents("PowerPoint.Application", self.PPTevents)
            try:
                self.PPTpresentation = self.PPTapplication.Presentations.Open(data["path"].replace("/", "\\"),
                                                                              WithWindow=False)
                # Change PowerPoint output monitor setting (Touch and revert)
                reset = []
                try:
                    reset.append((winreg.QueryValueEx(self.pptregistry, "UseAutoMonSelection")[0],
                                  lambda value: winreg.SetValueEx(self.pptregistry, "UseAutoMonSelection", 0,
                                                                  winreg.REG_DWORD,
                                                                  value)))
                except WindowsError:
                    reset.append((None, lambda _: winreg.DeleteValue(self.pptregistry, "UseAutoMonSelection")))
                try:
                    reset.append((winreg.QueryValueEx(self.pptregistry, "DisplayMonitor")[0],
                                  lambda value: winreg.SetValueEx(self.pptregistry, "DisplayMonitor", 0, winreg.REG_SZ,
                                                                  value)))
                except WindowsError:
                    reset.append((None, lambda _: winreg.DeleteValue(self.pptregistry, "DisplayMonitor")))

                winreg.SetValueEx(self.pptregistry, "DisplayMonitor", 0, winreg.REG_SZ,
                                  self.states["screens"][self.states["display"]["outputID"]]["physical"])

                winreg.SetValueEx(self.pptregistry, "UseAutoMonSelection", 0, winreg.REG_DWORD, 0)

                self.PPTpresentation.SlideShowSettings.ShowPresenterView = False
                self.PPTpresentation.SlideShowSettings.Run()
                self.PPTpresentation.SlideShowWindow.View.AcceleratorsEnabled = False
                self.overlay.setGeometry(self.screen)
                self.overlay.showFullScreen()
                [action(value) for value, action in reset]
            except Exception as e:
                print(e)
        else:
            # Play with VLC
            self.player.set_hwnd(int(self.foreground.winId()))
            self.VLCmedia = self.vlc.media_new(data["path"])
            self.player.set_media(self.VLCmedia)

def _win32_is_nic_enabled(self, lm, guid, interface_key):
        # Look in the Windows Registry to determine whether the network
        # interface corresponding to the given guid is enabled.
        #
        # (Code contributed by Paul Marks, thanks!)
        #
        try:
            # This hard-coded location seems to be consistent, at least
            # from Windows 2000 through Vista.
            connection_key = _winreg.OpenKey(
                lm,
                r'SYSTEM\CurrentControlSet\Control\Network'
                r'\{4D36E972-E325-11CE-BFC1-08002BE10318}'
                r'\%s\Connection' % guid)

            try:
                # The PnpInstanceID points to a key inside Enum
                (pnp_id, ttype) = _winreg.QueryValueEx(
                    connection_key, 'PnpInstanceID')

                if ttype != _winreg.REG_SZ:
                    raise ValueError

                device_key = _winreg.OpenKey(
                    lm, r'SYSTEM\CurrentControlSet\Enum\%s' % pnp_id)

                try:
                    # Get ConfigFlags for this device
                    (flags, ttype) = _winreg.QueryValueEx(
                        device_key, 'ConfigFlags')

                    if ttype != _winreg.REG_DWORD:
                        raise ValueError

                    # Based on experimentation, bit 0x1 indicates that the
                    # device is disabled.
                    return not (flags & 0x1)

                finally:
                    device_key.Close()
            finally:
                connection_key.Close()
        except (EnvironmentError, ValueError):
            # Pre-vista, enabled interfaces seem to have a non-empty
            # NTEContextList; this was how dnspython detected enabled
            # nics before the code above was contributed.  We've retained
            # the old method since we don't know if the code above works
            # on Windows 95/98/ME.
            try:
                (nte, ttype) = _winreg.QueryValueEx(interface_key,
                                                    'NTEContextList')
                return nte is not None
            except WindowsError:
                return False

def _win32_is_nic_enabled(self, lm, guid, interface_key):
        # Look in the Windows Registry to determine whether the network
        # interface corresponding to the given guid is enabled.
        #
        # (Code contributed by Paul Marks, thanks!)
        #
        try:
            # This hard-coded location seems to be consistent, at least
            # from Windows 2000 through Vista.
            connection_key = _winreg.OpenKey(
                lm,
                r'SYSTEM\CurrentControlSet\Control\Network'
                r'\{4D36E972-E325-11CE-BFC1-08002BE10318}'
                r'\%s\Connection' % guid)

            try:
                # The PnpInstanceID points to a key inside Enum
                (pnp_id, ttype) = _winreg.QueryValueEx(
                    connection_key, 'PnpInstanceID')

                if ttype != _winreg.REG_SZ:
                    raise ValueError

                device_key = _winreg.OpenKey(
                    lm, r'SYSTEM\CurrentControlSet\Enum\%s' % pnp_id)

                try:
                    # Get ConfigFlags for this device
                    (flags, ttype) = _winreg.QueryValueEx(
                        device_key, 'ConfigFlags')

                    if ttype != _winreg.REG_DWORD:
                        raise ValueError

                    # Based on experimentation, bit 0x1 indicates that the
                    # device is disabled.
                    return not (flags & 0x1)

                finally:
                    device_key.Close()
            finally:
                connection_key.Close()
        except (EnvironmentError, ValueError):
            # Pre-vista, enabled interfaces seem to have a non-empty
            # NTEContextList; this was how dnspython detected enabled
            # nics before the code above was contributed.  We've retained
            # the old method since we don't know if the code above works
            # on Windows 95/98/ME.
            try:
                (nte, ttype) = _winreg.QueryValueEx(interface_key,
                                                    'NTEContextList')
                return nte is not None
            except WindowsError:
                return False

def _win32_is_nic_enabled(self, lm, guid, interface_key):
        # Look in the Windows Registry to determine whether the network
        # interface corresponding to the given guid is enabled.
        #
        # (Code contributed by Paul Marks, thanks!)
        #
        try:
            # This hard-coded location seems to be consistent, at least
            # from Windows 2000 through Vista.
            connection_key = _winreg.OpenKey(
                lm,
                r'SYSTEM\CurrentControlSet\Control\Network'
                r'\{4D36E972-E325-11CE-BFC1-08002BE10318}'
                r'\%s\Connection' % guid)

            try:
                # The PnpInstanceID points to a key inside Enum
                (pnp_id, ttype) = _winreg.QueryValueEx(
                    connection_key, 'PnpInstanceID')

                if ttype != _winreg.REG_SZ:
                    raise ValueError

                device_key = _winreg.OpenKey(
                    lm, r'SYSTEM\CurrentControlSet\Enum\%s' % pnp_id)

                try:
                    # Get ConfigFlags for this device
                    (flags, ttype) = _winreg.QueryValueEx(
                        device_key, 'ConfigFlags')

                    if ttype != _winreg.REG_DWORD:
                        raise ValueError

                    # Based on experimentation, bit 0x1 indicates that the
                    # device is disabled.
                    return not flags & 0x1

                finally:
                    device_key.Close()
            finally:
                connection_key.Close()
        except (EnvironmentError, ValueError):
            # Pre-vista, enabled interfaces seem to have a non-empty
            # NTEContextList; this was how dnspython detected enabled
            # nics before the code above was contributed.  We've retained
            # the old method since we don't know if the code above works
            # on Windows 95/98/ME.
            try:
                (nte, ttype) = _winreg.QueryValueEx(interface_key,
                                                    'NTEContextList')
                return nte is not None
            except WindowsError:  # pylint: disable=undefined-variable
                return False

def _win32_is_nic_enabled(self, lm, guid, interface_key):
        # Look in the Windows Registry to determine whether the network
        # interface corresponding to the given guid is enabled.
        #
        # (Code contributed by Paul Marks, thanks!)
        #
        try:
            # This hard-coded location seems to be consistent, at least
            # from Windows 2000 through Vista.
            connection_key = _winreg.OpenKey(
                lm,
                r'SYSTEM\CurrentControlSet\Control\Network'
                r'\{4D36E972-E325-11CE-BFC1-08002BE10318}'
                r'\%s\Connection' % guid)

            try:
                # The PnpInstanceID points to a key inside Enum
                (pnp_id, ttype) = _winreg.QueryValueEx(
                    connection_key, 'PnpInstanceID')

                if ttype != _winreg.REG_SZ:
                    raise ValueError

                device_key = _winreg.OpenKey(
                    lm, r'SYSTEM\CurrentControlSet\Enum\%s' % pnp_id)

                try:
                    # Get ConfigFlags for this device
                    (flags, ttype) = _winreg.QueryValueEx(
                        device_key, 'ConfigFlags')

                    if ttype != _winreg.REG_DWORD:
                        raise ValueError

                    # Based on experimentation, bit 0x1 indicates that the
                    # device is disabled.
                    return not flags & 0x1

                finally:
                    device_key.Close()
            finally:
                connection_key.Close()
        except (EnvironmentError, ValueError):
            # Pre-vista, enabled interfaces seem to have a non-empty
            # NTEContextList; this was how dnspython detected enabled
            # nics before the code above was contributed.  We've retained
            # the old method since we don't know if the code above works
            # on Windows 95/98/ME.
            try:
                (nte, ttype) = _winreg.QueryValueEx(interface_key,
                                                    'NTEContextList')
                return nte is not None
            except WindowsError:  # pylint: disable=undefined-variable
                return False

def _win32_is_nic_enabled(self, lm, guid, interface_key):
        # Look in the Windows Registry to determine whether the network
        # interface corresponding to the given guid is enabled.
        #
        # (Code contributed by Paul Marks, thanks!)
        #
        try:
            # This hard-coded location seems to be consistent, at least
            # from Windows 2000 through Vista.
            connection_key = _winreg.OpenKey(
                lm,
                r'SYSTEM\CurrentControlSet\Control\Network'
                r'\{4D36E972-E325-11CE-BFC1-08002BE10318}'
                r'\%s\Connection' % guid)

            try:
                # The PnpInstanceID points to a key inside Enum
                (pnp_id, ttype) = _winreg.QueryValueEx(
                    connection_key, 'PnpInstanceID')

                if ttype != _winreg.REG_SZ:
                    raise ValueError

                device_key = _winreg.OpenKey(
                    lm, r'SYSTEM\CurrentControlSet\Enum\%s' % pnp_id)

                try:
                    # Get ConfigFlags for this device
                    (flags, ttype) = _winreg.QueryValueEx(
                        device_key, 'ConfigFlags')

                    if ttype != _winreg.REG_DWORD:
                        raise ValueError

                    # Based on experimentation, bit 0x1 indicates that the
                    # device is disabled.
                    return not flags & 0x1

                finally:
                    device_key.Close()
            finally:
                connection_key.Close()
        except (EnvironmentError, ValueError):
            # Pre-vista, enabled interfaces seem to have a non-empty
            # NTEContextList; this was how dnspython detected enabled
            # nics before the code above was contributed.  We've retained
            # the old method since we don't know if the code above works
            # on Windows 95/98/ME.
            try:
                (nte, ttype) = _winreg.QueryValueEx(interface_key,
                                                    'NTEContextList')
                return nte is not None
            except WindowsError:  # pylint: disable=undefined-variable
                return False

def _win32_is_nic_enabled(self, lm, guid, interface_key):
        # Look in the Windows Registry to determine whether the network
        # interface corresponding to the given guid is enabled.
        #
        # (Code contributed by Paul Marks, thanks!)
        #
        try:
            # This hard-coded location seems to be consistent, at least
            # from Windows 2000 through Vista.
            connection_key = _winreg.OpenKey(
                lm,
                r'SYSTEM\CurrentControlSet\Control\Network'
                r'\{4D36E972-E325-11CE-BFC1-08002BE10318}'
                r'\%s\Connection' % guid)

            try:
                # The PnpInstanceID points to a key inside Enum
                (pnp_id, ttype) = _winreg.QueryValueEx(
                    connection_key, 'PnpInstanceID')

                if ttype != _winreg.REG_SZ:
                    raise ValueError

                device_key = _winreg.OpenKey(
                    lm, r'SYSTEM\CurrentControlSet\Enum\%s' % pnp_id)

                try:
                    # Get ConfigFlags for this device
                    (flags, ttype) = _winreg.QueryValueEx(
                        device_key, 'ConfigFlags')

                    if ttype != _winreg.REG_DWORD:
                        raise ValueError

                    # Based on experimentation, bit 0x1 indicates that the
                    # device is disabled.
                    return not flags & 0x1

                finally:
                    device_key.Close()
            finally:
                connection_key.Close()
        except (EnvironmentError, ValueError):
            # Pre-vista, enabled interfaces seem to have a non-empty
            # NTEContextList; this was how dnspython detected enabled
            # nics before the code above was contributed.  We've retained
            # the old method since we don't know if the code above works
            # on Windows 95/98/ME.
            try:
                (nte, ttype) = _winreg.QueryValueEx(interface_key,
                                                    'NTEContextList')
                return nte is not None
            except WindowsError:  # pylint: disable=undefined-variable
                return False