Coverage for /pythoncovmergedfiles/medio/medio/usr/local/lib/python3.11/site-packages/nvd3/bulletChart.py: 29%

1#!/usr/bin/python 

2# -*- coding: utf-8 -*- 

3 

4""" 

5Python-nvd3 is a Python wrapper for NVD3 graph library. 

6NVD3 is an attempt to build re-usable charts and chart components 

7for d3.js without taking away the power that d3.js gives you. 

8 

9Project location : https://github.com/areski/python-nvd3 

10""" 

11 

12from .NVD3Chart import NVD3Chart, TemplateMixin 

13 

14 

15class bulletChart(TemplateMixin, NVD3Chart): 

16 ''' 

17 A bullet chart is a variation of a bar graph 

18 used to indicate the value of a single variable 

19 in relation to a set of qualitative ranges. It is 

20 inspired by a dashboard gauge or thermometer chart. 

21 

22 Python example: 

23 

24 from nvd3.bulletChart import bulletChart 

25 chart = bulletChart.bulletChart(name=chart_name, height=100, width=500) 

26 title = 'Revenue', 

27 subtitle = 'US$, in thousands' 

28 ranges = [150, 225, 300] 

29 measures = [220, 270] 

30 markers = [250] 

31 chart.add_serie( 

32 title=title, 

33 subtitle=subtitle, 

34 ranges=ranges, 

35 measures=measures, 

36 markers=markers) 

37 chart.buildhtml() 

38 print(chart.content) 

39 

40 JavaScript generated: 

41 

42 .. include:: ./examples/bulletChart.html 

43 

44 ''' 

45 CHART_FILENAME = './bulletchart.html' 

46 template_chart_nvd3 = NVD3Chart.template_environment.get_template( 

47 CHART_FILENAME) 

48 

49 def __init__(self, **kwargs): 

50 super(bulletChart, self).__init__(**kwargs) 

51 self.model = 'bulletChart' 

52 

53 height = kwargs.get('height', None) 

54 width = kwargs.get('width', 200) 

55 

56 if height: 

57 self.set_graph_height(height) 

58 if width: 

59 self.set_graph_width(width) 

60 

61 def add_serie(self, ranges, measures, title, subtitle, markers=None, 

62 name=None, **kwargs): 

63 if not name: 

64 name = "Serie %d" % (self.serie_no) 

65 if markers: 

66 serie = [{ 

67 'title': title, 

68 'subtitle': subtitle, 

69 'ranges': ranges, 

70 'measures': measures, 

71 'markers': markers 

72 }] 

73 else: 

74 serie = [{ 

75 'title': title, 

76 'subtitle': subtitle, 

77 'ranges': ranges, 

78 'measures': measures, 

79 }] 

80 data_keyvalue = {'values': serie, 'key': name} 

81 

82 self.serie_no += 1 

83 self.series.append(data_keyvalue)