putty.py 文件源码

def _detect_distro_official(self, given_enabled, given_label, given_path):
        dist_props = {
            'enabled': given_enabled,
            'label': given_label,
            'exe_file': None,
            'cmd_args': ['-load', '%1'],
            'sessions': []}

        # label
        if not dist_props['label']:
            dist_props['label'] = "PuTTY"

        # enabled? don't go further if not
        if dist_props['enabled'] is None:
            dist_props['enabled'] = True
        if not dist_props['enabled']:
            return dist_props

        # find executable
        exe_file = None
        if given_path:
            exe_file = os.path.normpath(os.path.join(given_path, self.EXE_NAME_OFFICIAL))
            if not os.path.exists(exe_file):
                exe_file = None
        if not exe_file:
            exe_file = self._autodetect_official_installreg()
        if not exe_file:
            exe_file = self._autodetect_startmenu(self.EXE_NAME_OFFICIAL, "PuTTY.lnk")
        if not exe_file:
            exe_file = self._autodetect_official_progfiles()
        if not exe_file:
            exe_file = self._autodetect_path(self.EXE_NAME_OFFICIAL)
        #if not exe_file:
        #    exe_file = self._autodetect_startmenu(self.EXE_NAME_OFFICIAL, "*putty*.lnk")
        if not exe_file:
            return None
        dist_props['exe_file'] = exe_file

        # list configured sessions
        try:
            hkey = winreg.OpenKey(
                winreg.HKEY_CURRENT_USER,
                'Software\\SimonTatham\\PuTTY\\Sessions')
            index = 0
            while True:
                try:
                    dist_props['sessions'].append(urllib.parse.unquote(
                        winreg.EnumKey(hkey, index), encoding='mbcs'))
                    index += 1
                except OSError:
                    break
            winreg.CloseKey(hkey)
        except OSError:
            pass

        return dist_props