import os.path from datetime import datetime def message(category, text): if message.level <= 0: sep = " " else: sep = "--" print "%s %s%s[%s]%s%s" % (datetime.now().isoformat(), max(0, message.level) * " |", sep, category, max(1, (14 - len(category))) * " ", text) message.level = -1 def next_level(): message.level += 1 def back_level(): message.level -= 1 def set_cache_path_base(base): trim_base.base = base def untrim_base(path): return os.path.join(trim_base.base, path) def trim_base_custom(path, base): if path.startswith(base): path = path[len(base):] if path.startswith('/'): path = path[1:] return path def trim_base(path): return trim_base_custom(path, trim_base.base) def cache_base(path, filepath=False): if len(path) == 0: return "root" elif filepath and len(path.split(os.sep)) < 2: path = "root-" + path path = trim_base(path).replace('/', '-').replace(' ', '_').replace('(', '').replace('&', '').replace(',', '').replace(')', '').replace('#', '').replace('[', '').replace(']', '').replace('"', '').replace("'", '').replace('_-_', '-').lower() while path.find("--") != -1: path = path.replace("--", "-") while path.find("__") != -1: path = path.replace("__", "_") return path def json_cache(path): return cache_base(path) + ".json" def image_cache(path, size, square=False): if square: suffix = str(size) + "s" else: suffix = str(size) return cache_base(path, True) + "_" + suffix + ".jpg" def video_cache(path): return cache_base(path, True) + ".mp4" def file_mtime(path): return datetime.fromtimestamp(int(os.path.getmtime(path)))