musicartwork.py 文件源码

def get_customfolder_path(self, customfolder, foldername, sublevel=False):
        '''search recursively (max 2 levels) for a specific folder'''
        cachestr = "customfolder_path.%s.%s" % (customfolder, foldername)
        folder_path = self.cache.get(cachestr)
        if not folder_path:
            if "\\" in customfolder:
                delim = "\\"
            else:
                delim = "/"
            dirs = xbmcvfs.listdir(customfolder)[0]
            for strictness in [1, 0.95, 0.9, 0.85]:
                for directory in dirs:
                    directory = directory.decode("utf-8")
                    curpath = os.path.join(customfolder, directory) + delim
                    match = SM(None, foldername.lower(), directory.lower()).ratio()
                    if match >= strictness:
                        folder_path = curpath
                    elif not sublevel:
                        # check if our requested path is in a sublevel of the current path
                        # restrict the number of sublevels to just one for now for performance reasons
                        folder_path = self.get_customfolder_path(curpath, foldername, True)
                    if folder_path:
                        break
                if folder_path:
                    break
            if not sublevel:
                if not folder_path and self._mutils.addon.getSetting("music_art_download_custom") == "true":
                    # allow creation of folder if downloading is enabled
                    folder_path = os.path.join(customfolder, foldername) + delim
                self.cache.set(cachestr, folder_path)
        return folder_path