def get_formatted_graph(fmt, wbs):
if fmt not in FMTS:
flask.abort(404)
issues = get_issues(server, build_query(("Milestone", "Meta-epic"), wbs))
graph = graphviz.Source(jira2dot(issues, attr_func=attr_func, rank_func=rank_func,
ranks=cycles()), format=fmt)
with tempdir() as dirname:
graph.render("graph", cleanup=True, directory=dirname)
return flask.send_file(os.path.join(dirname, "graph%s%s" % (os.path.extsep, fmt)))
def render_text(server, query, generator):
return "<pre>%s</pre>" % (generator(get_issues(server, query)))
