Python winreg.OpenKeyEx方法代码示例

# 需要导入模块: import winreg [as 别名]
# 或者: from winreg import OpenKeyEx [as 别名]
def _get_windows_python_path(x64):
    """Get the path to Python.exe on Windows."""
    parts = str(sys.version_info.major), str(sys.version_info.minor)
    ver = ''.join(parts)
    dot_ver = '.'.join(parts)

    if x64:
        path = (r'SOFTWARE\Python\PythonCore\{}\InstallPath'
                .format(dot_ver))
        fallback = r'C:\Python{}\python.exe'.format(ver)
    else:
        path = (r'SOFTWARE\WOW6432Node\Python\PythonCore\{}-32\InstallPath'
                .format(dot_ver))
        fallback = r'C:\Python{}-32\python.exe'.format(ver)

    try:
        key = winreg.OpenKeyEx(winreg.HKEY_LOCAL_MACHINE, path)
        return winreg.QueryValueEx(key, 'ExecutablePath')[0]
    except FileNotFoundError:
        return fallback 

# 需要导入模块: import winreg [as 别名]
# 或者: from winreg import OpenKeyEx [as 别名]
def windows_group_policy_path():
    # we know that we're running under windows at this point so it's safe to do these imports
    from winreg import ConnectRegistry, HKEY_LOCAL_MACHINE, OpenKeyEx, QueryValueEx, REG_EXPAND_SZ, REG_SZ
    try:
        root = ConnectRegistry(None, HKEY_LOCAL_MACHINE)
        policy_key = OpenKeyEx(root, r"SOFTWARE\Policies\Google\Chrome")
        user_data_dir, type_ = QueryValueEx(policy_key, "UserDataDir")
        if type_ == REG_EXPAND_SZ:
            user_data_dir = os.path.expandvars(user_data_dir)
        elif type_ != REG_SZ:
            return None
    except OSError:
        return None
    return os.path.join(user_data_dir, "Default", "Cookies")


# Code adapted slightly from https://github.com/Arnie97/chrome-cookies 

# 需要导入模块: import winreg [as 别名]
# 或者: from winreg import OpenKeyEx [as 别名]
def get_all_values(self):
        schema = {}
        for subkey in self:
            schema[subkey.name] = subkey.get_all_values()

        key = winreg.OpenKeyEx(self._root, self.subkey, 0, winreg.KEY_READ | self._flags)
        try:
            with key:
                for i in count():
                    vname, value, vtype = winreg.EnumValue(key, i)
                    value = get_value_from_tuple(value, vtype)
                    if value:
                        schema[vname or ''] = value
        except OSError:
            pass

        return PythonWrappedDict(schema) 

# 需要导入模块: import winreg [as 别名]
# 或者: from winreg import OpenKeyEx [as 别名]
def _init_from_registry(cls):
        if sys.platform != 'win32' or rcParams[cls.exec_key] != 'convert':
            return
        import winreg
        for flag in (0, winreg.KEY_WOW64_32KEY, winreg.KEY_WOW64_64KEY):
            try:
                hkey = winreg.OpenKeyEx(winreg.HKEY_LOCAL_MACHINE,
                                        r'Software\Imagemagick\Current',
                                        0, winreg.KEY_QUERY_VALUE | flag)
                binpath = winreg.QueryValueEx(hkey, 'BinPath')[0]
                winreg.CloseKey(hkey)
                break
            except Exception:
                binpath = ''
        if binpath:
            for exe in ('convert.exe', 'magick.exe'):
                path = os.path.join(binpath, exe)
                if os.path.exists(path):
                    binpath = path
                    break
            else:
                binpath = ''
        rcParams[cls.exec_key] = rcParamsDefault[cls.exec_key] = binpath 

# 需要导入模块: import winreg [as 别名]
# 或者: from winreg import OpenKeyEx [as 别名]
def _get_launcher_install_path(self) -> Optional[str]:
        if is_windows():

            try:
                for h_root in (winreg.HKEY_CURRENT_USER, winreg.HKEY_LOCAL_MACHINE):
                    with winreg.OpenKey(h_root, r"Software\Microsoft\Windows\CurrentVersion\Uninstall") as h_apps:
                        for idx in range(winreg.QueryInfoKey(h_apps)[0]):
                            try:
                                with winreg.OpenKeyEx(h_apps, winreg.EnumKey(h_apps, idx)) as h_app_info:
                                    def get_value(key):
                                        return winreg.QueryValueEx(h_app_info, key)[0]

                                    if get_value("DisplayName") == self._LAUNCHER_DISPLAY_NAME:
                                        installer_path = get_value("InstallLocation")
                                        if os.path.exists(str(installer_path)):
                                            return installer_path

                            except (WindowsError, KeyError, ValueError):
                                continue

            except (WindowsError, KeyError, ValueError):
                logging.exception("Failed to get client install location")
                return None
        else:
            return None 

# 需要导入模块: import winreg [as 别名]
# 或者: from winreg import OpenKeyEx [as 别名]
def enable(self):
        '''
        @summary: Disables Windows Task Manager
        '''
        key_exists = False
        
        # Try to read the key
        try:
            reg = winreg.OpenKeyEx(winreg.HKEY_CURRENT_USER, self.DISABLE_KEY_LOCATION)
            disabled = winreg.QueryValueEx(reg, "DisableTaskMgr")[0]
            winreg.CloseKey(reg)
            key_exists = True
        except:
            pass
            
        # If key exists and is disabled, enable it
        if key_exists and disabled:
            reg = winreg.OpenKey(winreg.HKEY_CURRENT_USER,
                                  self.DISABLE_KEY_LOCATION,
                                  0,
                                  winreg.KEY_SET_VALUE)
            winreg.SetValueEx(reg, "DisableTaskMgr", 0,  winreg.REG_DWORD, 0x00000000)
            winreg.CloseKey(reg) 

# 需要导入模块: import winreg [as 别名]
# 或者: from winreg import OpenKeyEx [as 别名]
def get_start_time(self):
        '''
        @summary: Get's Crypter's start time from the registry, or creates it if it
        doesn't exist
        @return: The time that the ransomware began it's encryption operation, in integer epoch form
        '''

        # Try to open registry key
        try:
            reg = winreg.OpenKeyEx(winreg.HKEY_CURRENT_USER, self.REGISTRY_LOCATION)
            start_time = winreg.QueryValueEx(reg, "")[0]
            winreg.CloseKey(reg)
        # If failure, create the key
        except WindowsError:
            start_time = int(time.time())
            reg = winreg.CreateKey(winreg.HKEY_CURRENT_USER, self.REGISTRY_LOCATION)
            winreg.SetValue(reg, "", winreg.REG_SZ, str(start_time))
            winreg.CloseKey(reg)

        return start_time 

# 需要导入模块: import winreg [as 别名]
# 或者: from winreg import OpenKeyEx [as 别名]
def __iter__(self):
        subkey_names = []
        try:
            with winreg.OpenKeyEx(self._root, self.subkey, 0, winreg.KEY_READ | self._flags) as key:
                for i in count():
                    subkey_names.append(winreg.EnumKey(key, i))
        except OSError:
            pass
        return iter(self[k] for k in subkey_names) 

# 需要导入模块: import winreg [as 别名]
# 或者: from winreg import OpenKeyEx [as 别名]
def get_value(self, value_name):
        try:
            with winreg.OpenKeyEx(self._root, self.subkey, 0, winreg.KEY_READ | self._flags) as key:
                return get_value_from_tuple(*winreg.QueryValueEx(key, value_name))
        except OSError:
            return None 

# 需要导入模块: import winreg [as 别名]
# 或者: from winreg import OpenKeyEx [as 别名]
def delete(self):
        for k in self:
            k.delete()
        try:
            key = winreg.OpenKeyEx(self._root, None, 0, winreg.KEY_READ | self._flags)
        except OSError:
            return
        with key:
            winreg.DeleteKeyEx(key, self.subkey) 

# 需要导入模块: import winreg [as 别名]
# 或者: from winreg import OpenKeyEx [as 别名]
def _get_sid_from_registry():
    try:
        import winreg
    except ImportError:
        import _winreg as winreg
    var_names = ("%USERPROFILE%", "%HOME%")
    current_user_home = next(iter(os.path.expandvars(v) for v in var_names if v), None)
    root, subkey = (
        winreg.HKEY_LOCAL_MACHINE,
        r"Software\Microsoft\Windows NT\CurrentVersion\ProfileList",
    )
    subkey_names = []
    value = None
    matching_key = None
    try:
        with winreg.OpenKeyEx(root, subkey, 0, winreg.KEY_READ) as key:
            for i in count():
                key_name = winreg.EnumKey(key, i)
                subkey_names.append(key_name)
                value = query_registry_value(
                    root, r"{0}\{1}".format(subkey, key_name), "ProfileImagePath"
                )
                if value and value.lower() == current_user_home.lower():
                    matching_key = key_name
                    break
    except OSError:
        pass
    if matching_key is not None:
        return matching_key 

# 需要导入模块: import winreg [as 别名]
# 或者: from winreg import OpenKeyEx [as 别名]
def get_network_card_info():
    reg = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE,
                          "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\NetworkCards")
    info = []
    for i in range(6):
        try:
            descp = _winreg.QueryValueEx(_winreg.OpenKeyEx(
                reg, _winreg.EnumKey(reg, i)), 'Description')[0]
            info.append(descp)
        except:
            break

    return info 

# 需要导入模块: import winreg [as 别名]
# 或者: from winreg import OpenKeyEx [as 别名]
def get_cpu_info():
    reg = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, "HARDWARE\\DESCRIPTION\\System\\CentralProcessor")
    flag = True
    model_name = ""
    num = _winreg.QueryInfoKey(reg)[0]
    reg2 = _winreg.OpenKeyEx(reg, _winreg.EnumKey(reg, 0))
    model_name = _winreg.QueryValueEx(reg2, 'ProcessorNameString')[0]

    return "{} *{}".format(model_name, num) 

# 需要导入模块: import winreg [as 别名]
# 或者: from winreg import OpenKeyEx [as 别名]
def has_sound(sound):
    """Find out if a particular event is configured with a default sound"""
    try:
        # Ask the mixer API for the number of devices it knows about.
        # When there are no devices, PlaySound will fail.
        if ctypes.windll.winmm.mixerGetNumDevs() == 0:
            return False

        key = winreg.OpenKeyEx(winreg.HKEY_CURRENT_USER,
                "AppEvents\Schemes\Apps\.Default\{0}\.Default".format(sound))
        return winreg.EnumValue(key, 0)[1] != ""
    except OSError:
        return False 

# 需要导入模块: import winreg [as 别名]
# 或者: from winreg import OpenKeyEx [as 别名]
def _find_vc2015():
    try:
        key = winreg.OpenKeyEx(
            winreg.HKEY_LOCAL_MACHINE,
            r"Software\Microsoft\VisualStudio\SxS\VC7",
            access=winreg.KEY_READ | winreg.KEY_WOW64_32KEY
        )
    except OSError:
        log.debug("Visual C++ is not registered")
        return None, None

    best_version = 0
    best_dir = None
    with key:
        for i in count():
            try:
                v, vc_dir, vt = winreg.EnumValue(key, i)
            except OSError:
                break
            if v and vt == winreg.REG_SZ and os.path.isdir(vc_dir):
                try:
                    version = int(float(v))
                except (ValueError, TypeError):
                    continue
                if version >= 14 and version > best_version:
                    best_version, best_dir = version, vc_dir
    return best_version, best_dir