def data_to_svg(data):
"""Convert some time data to a SVF line"""
first = data.next()
factor = 10
start = '<path d="M%s %s ' % (timedelta_to_coord(first[0]), factor * first[1])
end = '" class="members"/>'
content = " ".join(["L%s %s" % (timedelta_to_coord(x[0]), factor * x[1]) for x in data])
return start + content + end
def test_timedelta_to_coord(self):
"""Testing timedelta_to_coord()."""
for date, expected_result in self.known_values:
result = timedelta_to_coord(mkdate(date))
self.assertEqual(result, expected_result)
