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- import os
- import urllib.parse
- DEFAULT_CACHE_DIR = os.getenv("CACHE_ROOT", os.path.expanduser("~/.commacache"))
- def cache_path_for_file_path(fn, cache_dir=DEFAULT_CACHE_DIR):
- dir_ = os.path.join(cache_dir, "local")
- os.makedirs(dir_, exist_ok=True)
- fn_parsed = urllib.parse.urlparse(fn)
- if fn_parsed.scheme == '':
- cache_fn = os.path.abspath(fn).replace("/", "_")
- else:
- cache_fn = f'{fn_parsed.hostname}_{fn_parsed.path.replace("/", "_")}'
- return os.path.join(dir_, cache_fn)
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