tf.io.gfile.walk

Recursive directory tree generator for directories.

tf.io.gfile.walk(
    top, topdown=True, onerror=None
)

top string, a Directory name
topdown bool, Traverse pre order if True, post order if False.
onerror optional handler for errors. Should be a function, it will be called with the error as argument. Rethrowing the error aborts the walk. Errors that happen while listing directories are ignored.

Each yield is a 3-tuple: the pathname of a directory, followed by lists of all its subdirectories and leaf files. That is, each yield looks like: (dirname, [subdirname, subdirname, ...], [filename, filename, ...]). Each item is a string.