本文整理汇总了Python中os.Walk方法的典型用法代码示例。如果您正苦于以下问题：Python os.Walk方法的具体用法？Python os.Walk怎么用？Python os.Walk使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类os的用法示例。
在下文中一共展示了os.Walk方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: ListRecursively
# 需要导入模块: import os [as 别名]
# 或者: from os import Walk [as 别名]
def ListRecursively(top):
"""Walks a directory tree, yielding (dir_path, file_paths) tuples.
For each of `top` and its subdirectories, yields a tuple containing the path
to the directory and the path to each of the contained files. Note that
unlike os.Walk()/gfile.Walk(), this does not list subdirectories and the file
paths are all absolute.
If the directory does not exist, this yields nothing.
Args:
top: A path to a directory..
Yields:
A list of (dir_path, file_paths) tuples.
"""
for dir_path, _, filenames in gfile.Walk(top):
yield (dir_path, (os.path.join(dir_path, filename)
for filename in filenames)) 示例2: ListRecursivelyViaWalking
# 需要导入模块: import os [as 别名]
# 或者: from os import Walk [as 别名]
def ListRecursivelyViaWalking(top):
"""Walks a directory tree, yielding (dir_path, file_paths) tuples.
For each of `top` and its subdirectories, yields a tuple containing the path
to the directory and the path to each of the contained files. Note that
unlike os.Walk()/tf.io.gfile.walk()/ListRecursivelyViaGlobbing, this does not
list subdirectories. The file paths are all absolute. If the directory does
not exist, this yields nothing.
Walking may be incredibly slow on certain file systems.
Args:
top: A path to a directory.
Yields:
A (dir_path, file_paths) tuple for each directory/subdirectory.
"""
for dir_path, _, filenames in tf.io.gfile.walk(top, topdown=True):
yield (
dir_path,
(os.path.join(dir_path, filename) for filename in filenames),
) 示例3: ListRecursively
# 需要导入模块: import os [as 别名]
# 或者: from os import Walk [as 别名]
def ListRecursively(top):
"""Walks a directory tree, yielding (dir_path, file_paths) tuples.
For each of `top` and its subdirectories, yields a tuple containing the path
to the directory and the path to each of the contained files. Note that
unlike os.Walk()/tf.gfile.Walk(), this does not list subdirectories and the
file paths are all absolute.
If the directory does not exist, this yields nothing.
Args:
top: A path to a directory..
Yields:
A list of (dir_path, file_paths) tuples.
"""
for dir_path, _, filenames in tf.gfile.Walk(top):
yield (dir_path, (os.path.join(dir_path, filename)
for filename in filenames)) 开发者ID:PacktPublishing，项目名称:Serverless-Deep-Learning-with-TensorFlow-and-AWS-Lambda，代码行数:20，代码来源:io_wrapper.py