A python function to do an os.walk(), but only to a certain depth. A negative depth indicates full depth.

walklevel.py

# MIT License
#
# Copyright (c) 2021 Matthew Schweiss
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.

# Partially from https://stackoverflow.com/questions/229186/os-walk-without-digging-into-directories-below
import os

def walklevel(path, depth = 1):
    """It works just like os.walk, but you can pass it a level parameter
       that indicates how deep the recursion will go.
       If depth is 1, the current directory is listed.
       If depth is 0, nothing is returned.
       If depth is -1 (or less than 0), the full depth is walked.
    """
    # If depth is negative, just walk
    # Not using yield from for python2 compat
    # and copy dirs to keep consistant behavior for depth = -1 and depth = inf
    if depth < 0:
        for root, dirs, files in os.walk(path):
            yield root, dirs[:], files
        return
    elif depth == 0:
        return

    # path.count(os.path.sep) is safe because
    # - On Windows "\\" is never allowed in the name of a file or directory
    # - On UNIX "/" is never allowed in the name of a file or directory
    # - On MacOS a literal "/" is quitely translated to a ":" so it is still
    #   safe to count "/".
    base_depth = path.rstrip(os.path.sep).count(os.path.sep)
    for root, dirs, files in os.walk(path):
        yield root, dirs[:], files
        cur_depth = root.count(os.path.sep)
        if base_depth + depth <= cur_depth:
            del dirs[:]

Yes. There you are. Please enjoy.

Thanks. I had a use for it here:
randy3k/ProjectManager@f45065f

Just before line 26 base_depth = path.rstrip(os.path.sep).count(os.path.sep)

I needed to add the line
depth -= 1

It seems when depth = 0 for that code, I get the current directory results. I am running this on windows. This is a hack for sure but seems to work perfectly. If some one has a better suggestion, please share. Thank you so much. This is awesome