mergeFastqs.py 文件源码

def group_filenames(filenames, pat, sep):
    """
    Group files based on their merged file names.

    Args:
        filenames: List of filename strings to group.
        pat: Merging patter to use for grouping.
        sep: String separating filename sections.

    Returns:
        Dictionary with group names as keys and lists of original filenames as
        values.
    """

    groups = defaultdict(list)

    for filename in filenames:
        group = merge_filename(filename, pat, sep)
        groups[group].append(filename)

    return groups