def find_files()

in doc/generate_docs/pct_to_ipynb.py [0:0]


def find_files(directory, file_extension):
    matches = []
    for root, dirs, files in os.walk(directory):
        for dir in excluded_dir:
            if dir in dirs:
                dirs.remove(dir)
        for file in files:
            if file.endswith("_helpers.py"):
                continue
            if file.endswith(file_extension):
                matches.append(os.path.join(root, file))
    return matches