python类OpenKey()的实例源码

def proxy_bypass_registry(host):
        if is_py3:
            import winreg
        else:
            import _winreg as winreg
        try:
            internetSettings = winreg.OpenKey(winreg.HKEY_CURRENT_USER,
                r'Software\Microsoft\Windows\CurrentVersion\Internet Settings')
            proxyEnable = winreg.QueryValueEx(internetSettings,
                                              'ProxyEnable')[0]
            proxyOverride = winreg.QueryValueEx(internetSettings,
                                                'ProxyOverride')[0]
        except OSError:
            return False
        if not proxyEnable or not proxyOverride:
            return False

        # make a check value list from the registry entry: replace the
        # '<local>' string by the localhost entry and the corresponding
        # canonical entry.
        proxyOverride = proxyOverride.split(';')
        # now check if we match one of the registry values.
        for test in proxyOverride:
            if test == '<local>':
                if '.' not in host:
                    return True
            test = test.replace(".", r"\.")     # mask dots
            test = test.replace("*", r".*")     # change glob sequence
            test = test.replace("?", r".")      # change glob char
            if re.match(test, host, re.I):
                return True
        return False

def proxy_bypass_registry(host):
        if is_py3:
            import winreg
        else:
            import _winreg as winreg
        try:
            internetSettings = winreg.OpenKey(winreg.HKEY_CURRENT_USER,
                r'Software\Microsoft\Windows\CurrentVersion\Internet Settings')
            proxyEnable = winreg.QueryValueEx(internetSettings,
                                              'ProxyEnable')[0]
            proxyOverride = winreg.QueryValueEx(internetSettings,
                                                'ProxyOverride')[0]
        except OSError:
            return False
        if not proxyEnable or not proxyOverride:
            return False

        # make a check value list from the registry entry: replace the
        # '<local>' string by the localhost entry and the corresponding
        # canonical entry.
        proxyOverride = proxyOverride.split(';')
        # now check if we match one of the registry values.
        for test in proxyOverride:
            if test == '<local>':
                if '.' not in host:
                    return True
            test = test.replace(".", r"\.")     # mask dots
            test = test.replace("*", r".*")     # change glob sequence
            test = test.replace("?", r".")      # change glob char
            if re.match(test, host, re.I):
                return True
        return False

def proxy_bypass_registry(host):
        if is_py3:
            import winreg
        else:
            import _winreg as winreg
        try:
            internetSettings = winreg.OpenKey(winreg.HKEY_CURRENT_USER,
                r'Software\Microsoft\Windows\CurrentVersion\Internet Settings')
            proxyEnable = winreg.QueryValueEx(internetSettings,
                                              'ProxyEnable')[0]
            proxyOverride = winreg.QueryValueEx(internetSettings,
                                                'ProxyOverride')[0]
        except OSError:
            return False
        if not proxyEnable or not proxyOverride:
            return False

        # make a check value list from the registry entry: replace the
        # '<local>' string by the localhost entry and the corresponding
        # canonical entry.
        proxyOverride = proxyOverride.split(';')
        # now check if we match one of the registry values.
        for test in proxyOverride:
            if test == '<local>':
                if '.' not in host:
                    return True
            test = test.replace(".", r"\.")     # mask dots
            test = test.replace("*", r".*")     # change glob sequence
            test = test.replace("?", r".")      # change glob char
            if re.match(test, host, re.I):
                return True
        return False

def _save_autostart_win(self, on):
        with winreg.OpenKey(winreg.HKEY_CURRENT_USER, self._windows_run_reg_key, 0, winreg.KEY_ALL_ACCESS) as key:
            if on:
                winreg.SetValueEx(key, const.APP_NAME, 0, winreg.REG_SZ, self._get_executable_path())
            else:
                try:
                    winreg.DeleteValue(key, const.APP_NAME)
                except OSError:
                    pass        # key does not exist

def proxy_bypass_registry(host):
        if is_py3:
            import winreg
        else:
            import _winreg as winreg
        try:
            internetSettings = winreg.OpenKey(winreg.HKEY_CURRENT_USER,
                r'Software\Microsoft\Windows\CurrentVersion\Internet Settings')
            proxyEnable = winreg.QueryValueEx(internetSettings,
                                              'ProxyEnable')[0]
            proxyOverride = winreg.QueryValueEx(internetSettings,
                                                'ProxyOverride')[0]
        except OSError:
            return False
        if not proxyEnable or not proxyOverride:
            return False

        # make a check value list from the registry entry: replace the
        # '<local>' string by the localhost entry and the corresponding
        # canonical entry.
        proxyOverride = proxyOverride.split(';')
        # now check if we match one of the registry values.
        for test in proxyOverride:
            if test == '<local>':
                if '.' not in host:
                    return True
            test = test.replace(".", r"\.")     # mask dots
            test = test.replace("*", r".*")     # change glob sequence
            test = test.replace("?", r".")      # change glob char
            if re.match(test, host, re.I):
                return True
        return False

def proxy_bypass_registry(host):
        if is_py3:
            import winreg
        else:
            import _winreg as winreg
        try:
            internetSettings = winreg.OpenKey(winreg.HKEY_CURRENT_USER,
                r'Software\Microsoft\Windows\CurrentVersion\Internet Settings')
            proxyEnable = winreg.QueryValueEx(internetSettings,
                                              'ProxyEnable')[0]
            proxyOverride = winreg.QueryValueEx(internetSettings,
                                                'ProxyOverride')[0]
        except OSError:
            return False
        if not proxyEnable or not proxyOverride:
            return False

        # make a check value list from the registry entry: replace the
        # '<local>' string by the localhost entry and the corresponding
        # canonical entry.
        proxyOverride = proxyOverride.split(';')
        # now check if we match one of the registry values.
        for test in proxyOverride:
            if test == '<local>':
                if '.' not in host:
                    return True
            test = test.replace(".", r"\.")     # mask dots
            test = test.replace("*", r".*")     # change glob sequence
            test = test.replace("?", r".")      # change glob char
            if re.match(test, host, re.I):
                return True
        return False

def _create_win(self):
        try:
            key = _winreg.OpenKey(
                _winreg.HKEY_LOCAL_MACHINE,
                r'Software\Microsoft\Windows NT\CurrentVersion\Fonts')
        except EnvironmentError:
            try:
                key = _winreg.OpenKey(
                    _winreg.HKEY_LOCAL_MACHINE,
                    r'Software\Microsoft\Windows\CurrentVersion\Fonts')
            except EnvironmentError:
                raise FontNotFound('Can\'t open Windows font registry key')
        try:
            path = self._lookup_win(key, self.font_name, STYLES['NORMAL'], True)
            self.fonts['NORMAL'] = ImageFont.truetype(path, self.font_size)
            for style in ('ITALIC', 'BOLD', 'BOLDITALIC'):
                path = self._lookup_win(key, self.font_name, STYLES[style])
                if path:
                    self.fonts[style] = ImageFont.truetype(path, self.font_size)
                else:
                    if style == 'BOLDITALIC':
                        self.fonts[style] = self.fonts['BOLD']
                    else:
                        self.fonts[style] = self.fonts['NORMAL']
        finally:
            _winreg.CloseKey(key)

def _find_exe_in_registry(self):
        try:
            from _winreg import OpenKey, QueryValue, HKEY_LOCAL_MACHINE, HKEY_CURRENT_USER
        except ImportError:
            from winreg import OpenKey, QueryValue, HKEY_LOCAL_MACHINE, HKEY_CURRENT_USER
        import shlex
        keys = (
           r"SOFTWARE\Classes\FirefoxHTML\shell\open\command",
           r"SOFTWARE\Classes\Applications\firefox.exe\shell\open\command"
        )
        command = ""
        for path in keys:
            try:
                key = OpenKey(HKEY_LOCAL_MACHINE, path)
                command = QueryValue(key, "")
                break
            except OSError:
                try:
                    key = OpenKey(HKEY_CURRENT_USER, path)
                    command = QueryValue(key, "")
                    break
                except OSError:
                    pass
        else:
            return ""

        if not command:
            return ""

        return shlex.split(command)[0]

def proxy_bypass_registry(host):
        if is_py3:
            import winreg
        else:
            import _winreg as winreg
        try:
            internetSettings = winreg.OpenKey(winreg.HKEY_CURRENT_USER,
                r'Software\Microsoft\Windows\CurrentVersion\Internet Settings')
            proxyEnable = winreg.QueryValueEx(internetSettings,
                                              'ProxyEnable')[0]
            proxyOverride = winreg.QueryValueEx(internetSettings,
                                                'ProxyOverride')[0]
        except OSError:
            return False
        if not proxyEnable or not proxyOverride:
            return False

        # make a check value list from the registry entry: replace the
        # '<local>' string by the localhost entry and the corresponding
        # canonical entry.
        proxyOverride = proxyOverride.split(';')
        # now check if we match one of the registry values.
        for test in proxyOverride:
            if test == '<local>':
                if '.' not in host:
                    return True
            test = test.replace(".", r"\.")     # mask dots
            test = test.replace("*", r".*")     # change glob sequence
            test = test.replace("?", r".")      # change glob char
            if re.match(test, host, re.I):
                return True
        return False

def locate_docpath():
    addon_prefs = bpy.context.user_preferences.addons[__package__].preferences
    # Use the system preference if its set.
    pov_documents = addon_prefs.docpath_povray
    if pov_documents:
        if os.path.exists(pov_documents):
            return pov_documents
        else:
            print("User Preferences path to povray documents %r NOT FOUND, checking $PATH" % pov_documents)

    # Windows Only
    if sys.platform[:3] == "win":
        import winreg
        try:
            win_reg_key = winreg.OpenKey(winreg.HKEY_CURRENT_USER,
                "Software\\POV-Ray\\v3.7\\Windows")         
            win_docpath = winreg.QueryValueEx(win_reg_key, "DocPath")[0]
            pov_documents = os.path.join(win_docpath, "Insert Menu")
            if os.path.exists(pov_documents):
                return pov_documents
        except FileNotFoundError:
            return""
    # search the path all os's
    pov_documents_default = "include"

    os_path_ls = os.getenv("PATH").split(':') + [""]

    for dir_name in os_path_ls:
        pov_documents = os.path.join(dir_name, pov_documents_default)
        if os.path.exists(pov_documents):
            return pov_documents
    return ""

def proxy_bypass_registry(host):
        if is_py3:
            import winreg
        else:
            import _winreg as winreg
        try:
            internetSettings = winreg.OpenKey(winreg.HKEY_CURRENT_USER,
                r'Software\Microsoft\Windows\CurrentVersion\Internet Settings')
            proxyEnable = winreg.QueryValueEx(internetSettings,
                                              'ProxyEnable')[0]
            proxyOverride = winreg.QueryValueEx(internetSettings,
                                                'ProxyOverride')[0]
        except OSError:
            return False
        if not proxyEnable or not proxyOverride:
            return False

        # make a check value list from the registry entry: replace the
        # '<local>' string by the localhost entry and the corresponding
        # canonical entry.
        proxyOverride = proxyOverride.split(';')
        # now check if we match one of the registry values.
        for test in proxyOverride:
            if test == '<local>':
                if '.' not in host:
                    return True
            test = test.replace(".", r"\.")     # mask dots
            test = test.replace("*", r".*")     # change glob sequence
            test = test.replace("?", r".")      # change glob char
            if re.match(test, host, re.I):
                return True
        return False

def proxy_bypass_registry(host):
        if is_py3:
            import winreg
        else:
            import _winreg as winreg
        try:
            internetSettings = winreg.OpenKey(winreg.HKEY_CURRENT_USER,
                r'Software\Microsoft\Windows\CurrentVersion\Internet Settings')
            proxyEnable = winreg.QueryValueEx(internetSettings,
                                              'ProxyEnable')[0]
            proxyOverride = winreg.QueryValueEx(internetSettings,
                                                'ProxyOverride')[0]
        except OSError:
            return False
        if not proxyEnable or not proxyOverride:
            return False

        # make a check value list from the registry entry: replace the
        # '<local>' string by the localhost entry and the corresponding
        # canonical entry.
        proxyOverride = proxyOverride.split(';')
        # now check if we match one of the registry values.
        for test in proxyOverride:
            if test == '<local>':
                if '.' not in host:
                    return True
            test = test.replace(".", r"\.")     # mask dots
            test = test.replace("*", r".*")     # change glob sequence
            test = test.replace("?", r".")      # change glob char
            if re.match(test, host, re.I):
                return True
        return False

def _find_exe_in_registry(self):
        try:
            from _winreg import OpenKey, QueryValue, HKEY_LOCAL_MACHINE, HKEY_CURRENT_USER
        except ImportError:
            from winreg import OpenKey, QueryValue, HKEY_LOCAL_MACHINE, HKEY_CURRENT_USER
        import shlex
        keys = (
           r"SOFTWARE\Classes\FirefoxHTML\shell\open\command",
           r"SOFTWARE\Classes\Applications\firefox.exe\shell\open\command"
        )
        command = ""
        for path in keys:
            try:
                key = OpenKey(HKEY_LOCAL_MACHINE, path)
                command = QueryValue(key, "")
                break
            except OSError:
                try:
                    key = OpenKey(HKEY_CURRENT_USER, path)
                    command = QueryValue(key, "")
                    break
                except OSError:
                    pass
        else:
            return ""

        if not command:
            return ""

        return shlex.split(command)[0]

def _create_win(self):
        try:
            key = _winreg.OpenKey(
                _winreg.HKEY_LOCAL_MACHINE,
                r'Software\Microsoft\Windows NT\CurrentVersion\Fonts')
        except EnvironmentError:
            try:
                key = _winreg.OpenKey(
                    _winreg.HKEY_LOCAL_MACHINE,
                    r'Software\Microsoft\Windows\CurrentVersion\Fonts')
            except EnvironmentError:
                raise FontNotFound('Can\'t open Windows font registry key')
        try:
            path = self._lookup_win(key, self.font_name, STYLES['NORMAL'], True)
            self.fonts['NORMAL'] = ImageFont.truetype(path, self.font_size)
            for style in ('ITALIC', 'BOLD', 'BOLDITALIC'):
                path = self._lookup_win(key, self.font_name, STYLES[style])
                if path:
                    self.fonts[style] = ImageFont.truetype(path, self.font_size)
                else:
                    if style == 'BOLDITALIC':
                        self.fonts[style] = self.fonts['BOLD']
                    else:
                        self.fonts[style] = self.fonts['NORMAL']
        finally:
            _winreg.CloseKey(key)

def findTesserAct(default="C:\\Program Files (x86)\\Tesseract-OCR\\tesseract.exe"):
    """Search for Tesseract exceutable via registry."""
    if(not windows):
        return default
    try:
        import winreg
        key = winreg.OpenKey(winreg.HKEY_LOCAL_MACHINE,
                             "SOFTWARE\\WOW6432Node\\Tesseract-OCR")
        return winreg.QueryValueEx(key, "Path")[0] + '\\tesseract.exe'
    except:
        return default

def getenv(self, name):
        key = winreg.OpenKey(self.root, self.subkey, 0, winreg.KEY_READ)
        try:
            value, _ = winreg.QueryValueEx(key, name)
        except WindowsError:
            value = ''
        winreg.CloseKey(key)
        return value

def setenv(self, name, value):
        # Note: for 'system' scope, you must run this as Administrator
        key = winreg.OpenKey(self.root, self.subkey, 0, winreg.KEY_ALL_ACCESS)
        winreg.SetValueEx(key, name, 0, winreg.REG_EXPAND_SZ, value)
        winreg.CloseKey(key)
        # For some strange reason, calling SendMessage from the current process
        # doesn't propagate environment changes at all.
        # TODO: handle CalledProcessError (for assert)
        check_call('''\
"%s" -c "import win32api, win32con; assert win32api.SendMessage(win32con.HWND_BROADCAST, win32con.WM_SETTINGCHANGE, 0, 'Environment')"''' % sys.executable)

def proxy_bypass_registry(host):
        if is_py3:
            import winreg
        else:
            import _winreg as winreg
        try:
            internetSettings = winreg.OpenKey(winreg.HKEY_CURRENT_USER,
                r'Software\Microsoft\Windows\CurrentVersion\Internet Settings')
            proxyEnable = winreg.QueryValueEx(internetSettings,
                                              'ProxyEnable')[0]
            proxyOverride = winreg.QueryValueEx(internetSettings,
                                                'ProxyOverride')[0]
        except OSError:
            return False
        if not proxyEnable or not proxyOverride:
            return False

        # make a check value list from the registry entry: replace the
        # '<local>' string by the localhost entry and the corresponding
        # canonical entry.
        proxyOverride = proxyOverride.split(';')
        # now check if we match one of the registry values.
        for test in proxyOverride:
            if test == '<local>':
                if '.' not in host:
                    return True
            test = test.replace(".", r"\.")     # mask dots
            test = test.replace("*", r".*")     # change glob sequence
            test = test.replace("?", r".")      # change glob char
            if re.match(test, host, re.I):
                return True
        return False

def proxy_bypass_registry(host):
        if is_py3:
            import winreg
        else:
            import _winreg as winreg
        try:
            internetSettings = winreg.OpenKey(winreg.HKEY_CURRENT_USER,
                r'Software\Microsoft\Windows\CurrentVersion\Internet Settings')
            proxyEnable = winreg.QueryValueEx(internetSettings,
                                              'ProxyEnable')[0]
            proxyOverride = winreg.QueryValueEx(internetSettings,
                                                'ProxyOverride')[0]
        except OSError:
            return False
        if not proxyEnable or not proxyOverride:
            return False

        # make a check value list from the registry entry: replace the
        # '<local>' string by the localhost entry and the corresponding
        # canonical entry.
        proxyOverride = proxyOverride.split(';')
        # now check if we match one of the registry values.
        for test in proxyOverride:
            if test == '<local>':
                if '.' not in host:
                    return True
            test = test.replace(".", r"\.")     # mask dots
            test = test.replace("*", r".*")     # change glob sequence
            test = test.replace("?", r".")      # change glob char
            if re.match(test, host, re.I):
                return True
        return False

def _find_devenv_path(vs_version):
    devenv_path = None

    # First try the registry, because the environment variable is unreliable
    # (case of Visual Studio installed on a different drive; it still sets
    # the envvar to point to C:\Program Files even if devenv.com is on D:\)
    #pylint: disable=import-error
    from winreg import OpenKey, QueryValue, HKEY_LOCAL_MACHINE
    key_path = 'SOFTWARE\\Classes\\VisualStudio.accessor.' + vs_version + '.0\\shell\\Open'
    try:
        with OpenKey(HKEY_LOCAL_MACHINE, key_path) as key:
            cmdline = QueryValue(key, 'Command')
            if cmdline[:1] == '"':
                cmdline = cmdline.split('"')[1]
            elif ' ' in cmdline:
                cmdline = cmdline.split(' ')[0]
            devenv_path = cmdline.replace('devenv.exe', 'devenv.com')
    #pylint: disable=broad-except
    except Exception:
        pass

    # If the registry key is unhelpful, try the environment variable
    if not devenv_path:
        vstools_path = os.getenv('VS' + vs_version + '0COMNTOOLS')
        if vstools_path is not None:
            # Sanitize this because os.path.join sometimes gets confused
            if vstools_path[-1] in [ '/', '\\' ]:
                vstools_path = vstools_path[:-1]
            devenv_path = os.path.join(vstools_path, '../../Common7/IDE/devenv.com')

    if not devenv_path or not os.path.exists(devenv_path):
        return None

    logging.info("Found Visual Studio at %s", devenv_path)
    return devenv_path