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Gantt chart grouping #588

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Merged
merged 5 commits into from
Oct 21, 2016
Merged

Gantt chart grouping #588

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d79605d
[tools.py] Gantt Chart: added an option which allows grouping of tasks
Oct 21, 2016
f7eaefa
[tools.py] Gantt Chart: added code to allow for description texts in …
Oct 21, 2016
dae49b1
[tools.py] Gannt Chart: fixed a problem with test: test_gantt_all_args
Oct 21, 2016
61df27d
[tools.py] Gannt Chart: added a dedicated test for the grouping and d…
Oct 21, 2016
43f3f9a
[tools.py] Gannt Chart: Typo fixes
Oct 21, 2016
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175 changes: 175 additions & 0 deletions plotly/tests/test_core/test_tools/test_figure_factory.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1269,6 +1269,181 @@ def test_gantt_validate_colors(self):
index_col='Complete',
colors=['#ffffff'])


def test_gannt_groups_and_descriptions(self):

# check if grouped gantt chart matches with expected output

df = [
dict(Task='Task A', Description='Task A - 1', Start='2008-10-05',
Finish='2009-04-15', IndexCol = 'TA'),
dict(Task="Task B", Description='Task B - 1', Start='2008-12-06',
Finish='2009-03-15', IndexCol = 'TB'),
dict(Task="Task C", Description='Task C - 1', Start='2008-09-07',
Finish='2009-03-15', IndexCol = 'TC'),
dict(Task="Task C", Description='Task C - 2', Start='2009-05-08',
Finish='2009-04-15', IndexCol = 'TC'),
dict(Task="Task A", Description='Task A - 2', Start='2009-04-20',
Finish='2009-05-30', IndexCol = 'TA')
]

test_gantt_chart = tls.FigureFactory.create_gantt(
df, colors=dict(TA='rgb(220, 0, 0)', TB='rgb(170, 14, 200)',
TC=(1, 0.9, 0.16)), show_colorbar=True, index_col='IndexCol',
group_tasks=True
)

exp_gantt_chart = {
'data': [{'marker': {'color': 'white'},
'name': '',
'text': 'Task A - 1',
'x': ['2008-10-05', '2009-04-15'],
'y': [2, 2]},
{'marker': {'color': 'white'},
'name': '',
'text': 'Task B - 1',
'x': ['2008-12-06', '2009-03-15'],
'y': [1, 1]},
{'marker': {'color': 'white'},
'name': '',
'text': 'Task C - 1',
'x': ['2008-09-07', '2009-03-15'],
'y': [0, 0]},
{'marker': {'color': 'white'},
'name': '',
'text': 'Task C - 2',
'x': ['2009-05-08', '2009-04-15'],
'y': [0, 0]},
{'marker': {'color': 'white'},
'name': '',
'text': 'Task A - 2',
'x': ['2009-04-20', '2009-05-30'],
'y': [2, 2]},
{'hoverinfo': 'none',
'marker': {'color': 'rgb(220, 0, 0)', 'size': 1},
'name': 'TA',
'showlegend': True,
'x': ['2009-04-20', '2009-04-20'],
'y': [0, 0]},
{'hoverinfo': 'none',
'marker': {'color': 'rgb(170, 14, 200)', 'size': 1},
'name': 'TB',
'showlegend': True,
'x': ['2009-04-20', '2009-04-20'],
'y': [1, 1]},
{'hoverinfo': 'none',
'marker': {'color': 'rgb(255, 230, 41)', 'size': 1},
'name': 'TC',
'showlegend': True,
'x': ['2009-04-20', '2009-04-20'],
'y': [2, 2]}],
'layout': {'height': 600,
'hovermode': 'closest',
'shapes': [{'fillcolor': 'rgb(220, 0, 0)',
'line': {'width': 0},
'opacity': 1,
'type': 'rect',
'x0': '2008-10-05',
'x1': '2009-04-15',
'xref': 'x',
'y0': 1.8,
'y1': 2.2,
'yref': 'y'},
{'fillcolor': 'rgb(170, 14, 200)',
'line': {'width': 0},
'opacity': 1,
'type': 'rect',
'x0': '2008-12-06',
'x1': '2009-03-15',
'xref': 'x',
'y0': 0.8,
'y1': 1.2,
'yref': 'y'},
{'fillcolor': 'rgb(255, 230, 41)',
'line': {'width': 0},
'opacity': 1,
'type': 'rect',
'x0': '2008-09-07',
'x1': '2009-03-15',
'xref': 'x',
'y0': -0.2,
'y1': 0.2,
'yref': 'y'},
{'fillcolor': 'rgb(255, 230, 41)',
'line': {'width': 0},
'opacity': 1,
'type': 'rect',
'x0': '2009-05-08',
'x1': '2009-04-15',
'xref': 'x',
'y0': -0.2,
'y1': 0.2,
'yref': 'y'},
{'fillcolor': 'rgb(220, 0, 0)',
'line': {'width': 0},
'opacity': 1,
'type': 'rect',
'x0': '2009-04-20',
'x1': '2009-05-30',
'xref': 'x',
'y0': 1.8,
'y1': 2.2,
'yref': 'y'}],
'showlegend': True,
'title': 'Gantt Chart',
'width': 900,
'xaxis': {'rangeselector': {'buttons': [{'count': 7,
'label': '1w',
'step': 'day',
'stepmode': 'backward'},
{'count': 1,
'label': '1m',
'step': 'month',
'stepmode': 'backward'},
{'count': 6,
'label': '6m',
'step': 'month',
'stepmode': 'backward'},
{'count': 1,
'label': 'YTD',
'step': 'year',
'stepmode': 'todate'},
{'count': 1,
'label': '1y',
'step': 'year',
'stepmode': 'backward'},
{'step': 'all'}]},
'showgrid': False,
'type': 'date',
'zeroline': False},
'yaxis': {'autorange': False,
'range': [-1, 4],
'showgrid': False,
'ticktext': ['Task C', 'Task B', 'Task A'],
'tickvals': [0, 1, 2],
'zeroline': False}}
}

self.assertEqual(test_gantt_chart['data'][0],
exp_gantt_chart['data'][0])

self.assertEqual(test_gantt_chart['data'][1],
exp_gantt_chart['data'][1])

self.assertEqual(test_gantt_chart['data'][2],
exp_gantt_chart['data'][2])

self.assertEqual(test_gantt_chart['data'][3],
exp_gantt_chart['data'][3])

self.assertEqual(test_gantt_chart['data'][4],
exp_gantt_chart['data'][4])

self.assertEqual(test_gantt_chart['layout'],
exp_gantt_chart['layout'])



def test_gantt_all_args(self):

# check if gantt chart matches with expected output
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