有个文件夹 '/tmp'，如何用 Python 统计其下文件数量？
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 | 1 revotu Jun 27, 2017  2 Python 文件操作相关问题： http://www.revotu.com/python-file-operation-related-issues.html >>> import os >>> DIR = '/tmp' >>> print len([name for name in os.listdir(DIR) if os.path.isfile(os.path.join(DIR, name))]) 如统计文件夹数量，用 os.path.isdir(path)做判断语句。 |
 | 2 hemoely Jun 27, 2017 用 python 套一个 shell |
 | 3 yucongo Jun 28, 2017 from pathlib import Path # Py3 自带 dir_path = '.' print(len(list(Path(dir_path).iterdir())) |
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