+ left_end
+ + fgcolor
+ + "█" * whole_width
+ + part_char
+ + " " * (width - whole_width - 1)
+ + reset_seq
+ + right_end
+ + " "
+ + text
+ )
+
+
+def sparkline(numbers: List[float]) -> Tuple[float, float, str]:
+ """
+ Makes a "sparkline" little inline histogram graph. Auto scales.
+
+ Args:
+ numbers: the population over which to create the sparkline
+
+ Returns:
+ a three tuple containing:
+
+ * the minimum number in the population
+ * the maximum number in the population
+ * a string representation of the population in a concise format
+
+ >>> sparkline([1, 2, 3, 5, 10, 3, 5, 7])
+ (1, 10, '▁▁▂▄█▂▄▆')
+
+ >>> sparkline([104, 99, 93, 96, 82, 77, 85, 73])
+ (73, 104, '█▇▆▆▃▂▄▁')
+
+ """
+ _bar = '▁▂▃▄▅▆▇█' # Unicode: 9601, 9602, 9603, 9604, 9605, 9606, 9607, 9608
+
+ barcount = len(_bar)
+ min_num, max_num = min(numbers), max(numbers)
+ span = max_num - min_num
+ sline = ''.join(
+ _bar[min([barcount - 1, int((n - min_num) / span * barcount)])] for n in numbers
+ )
+ return min_num, max_num, sline