utils/__init__.py

from .tree_utils import (parse_functions, get_docstrings, grab_before_comments, line_chr2char)
from .html_utils import (make_iframe, make_script, construct_embed)

tree_funcs = ["parse_functions", "get_docstrings", "grab_before_comments", "line_chr2char"]
html_funcs = ["make_iframe", "make_script", "construct_embed"]

__all__ = tree_funcs + html_funcs