def _matches_filters()

in airavata_django_portal_sdk/views.py [0:0]

• 19 lines of code
• 11 McCabe index (conditional complexity)

def _matches_filters(filename, includes=None, excludes=None):
    """Return as a tuple True if matching and a new name for the file if renamed."""
    # excludes take precedence
    if excludes is not None and len(excludes) > 0:
        for exclude in excludes:
            if fnmatch.fnmatch(filename, exclude['pattern']):
                return False, None
    # if there are no include patterns, default to include all
    if includes is None or len(includes) == 0:
        return True, None
    for include in includes:
        if fnmatch.fnmatch(filename, include['pattern']):
            rename = include.get('rename')
            if rename:
                root, ext = os.path.splitext(filename)
                template = Template(rename)
                new_filename = template.safe_substitute(root=root, ext=ext)
                new_filename = get_valid_filename(new_filename)
                return True, new_filename
            else:
                return True, None
    return False, None