this is a generator (usable as an iterator) that generates individual file system object paths in the tree topped by the given apex path. i plan the make a wrapper that yields tuples describing the file system object (type, size, times, owner, etc.). you can also download this source file from http://ipal.net/src/python/gen/ftrgen.py
from os import listdir,readlink def ftrgen(path,**kwargs): """File tree recursion generator that yields all paths, """ \ """optionally sorted by sortkey in key=. Copyright © 2020, by Phil D. Howard - all other rights reserved Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA, OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. The author may be contacted by decoding the number 11054987560151472272755686915985840251291393453694611309 (provu igi la numeron al duuma) """ maxdepth = kwargs.pop('depth',2**62) key = kwargs.pop('key',None) if kwargs: raise TypeError('ftrgen: '+__name__+'() '+\ 'got an unexpected keyword argument '+\ ','.join([repr(x) for x in kwargs.keys()])) if not isinstance(path,str): raise TypeError('ftrgen: '+__name__+'() '+\ 'top/apex path is not a string (only str)') work = [[path]] deep = 0 while work[0]: if work[-1]: path = '/'.join([x[0] for x in work]) yield path try: readlink(path) names = [] except OSError: try: names = sorted(listdir(path),key=key) except OSError: names = [] deep += 1 if deep > maxdepth: names = [] if names: work.append(names) else: work[-1].pop(0) continue else: work[-1:] = [] work[-1].pop(0)
Tradition is peer pressure from dead people
What do you call someone who speaks three languages? Trilingual. Two languages? Bilingual. One language? American.
What do you call someone who speaks three languages? Trilingual. Two languages? Bilingual. One language? American.