def list_files()

in script/run-clang-format.py [0:0]

• 29 lines of code
• 16 McCabe index (conditional complexity)

def list_files(files, recursive=False, extensions=None, exclude=None):
    if extensions is None:
        extensions = []
    if exclude is None:
        exclude = []

    out = []
    for f in files:
        if recursive and os.path.isdir(f):
            for dirpath, dnames, fnames in os.walk(f):
                fpaths = [os.path.join(dirpath, fname) for fname in fnames]
                for pattern in exclude:
                    dnames[:] = [
                        x for x in dnames
                        if
                        not fnmatch.fnmatch(os.path.join(dirpath, x), pattern)
                    ]
                    fpaths = [
                        x for x in fpaths if not fnmatch.fnmatch(x, pattern)
                    ]
                for fp in fpaths:
                    ext = os.path.splitext(f)[1][1:]
                    print(ext)
                    if ext in extensions:
                        out.append(fp)
        else:
            ext = os.path.splitext(f)[1][1:]
            if ext in extensions:
                out.append(f)
    return out