def show(metric_name):
db_logic = flask.g.db_logic
start_timestamp = int(flask.request.args.get('start'))
end_timestamp = int(flask.request.args.get('end'))
metric_info = db_logic.get_metric_info(metric_name)
data_points = data_points_for_time_range(
start_timestamp,
end_timestamp,
data_points=250,
)
metrics_for_dates = db_logic.metrics_for_dates(metric_info.id, data_points)
metrics_for_js = sorted({(m.date * 1000, m.value)
for m in metrics_for_dates})
return render_template(
'graph.mako',
description=metric_info.description,
metric_name=metric_name,
metrics=json.dumps(metrics_for_js),
start_timestamp=start_timestamp,
end_timestamp=end_timestamp,
changes_url=flask.url_for(
'changes.show',
metric_name=metric_name,
start_timestamp=start_timestamp,
end_timestamp=end_timestamp,
),
)
def show(metric_name):
start_timestamp = int(flask.request.args.get('start'))
end_timestamp = int(flask.request.args.get('end'))
data_points = data_points_for_time_range(
start_timestamp,
end_timestamp,
data_points=250,
)
metrics_for_dates = logic.metrics_for_dates(metric_name, data_points)
metrics_for_js = sorted(set(
(m.date * 1000, m.value)
for m in metrics_for_dates
))
return render_template(
'graph.mako',
metric_name=metric_name,
metrics=simplejson.dumps(metrics_for_js),
start_timestamp=start_timestamp,
end_timestamp=end_timestamp,
changes_url=flask.url_for(
'changes.show',
metric_name=metric_name,
start_timestamp=start_timestamp,
end_timestamp=end_timestamp,
)
)
def show(metric_name):
start_timestamp = int(flask.request.args.get('start'))
end_timestamp = int(flask.request.args.get('end'))
data_points = data_points_for_time_range(
start_timestamp,
end_timestamp,
data_points=250,
)
metrics_for_dates = logic.metrics_for_dates(metric_name, data_points)
metrics_for_js = sorted(
set((m.date * 1000, m.value) for m in metrics_for_dates))
return render_template('graph.mako',
metric_name=metric_name,
metrics=simplejson.dumps(metrics_for_js),
start_timestamp=start_timestamp,
end_timestamp=end_timestamp,
changes_url=flask.url_for(
'changes.show',
metric_name=metric_name,
start_timestamp=start_timestamp,
end_timestamp=end_timestamp,
))
def test_data_points_for_time_range_gives_data_for_empty_range():
ret = data_points_for_time_range(1, 1, 5)
assert ret == (1, )
def test_data_points_for_time_range():
ret = data_points_for_time_range(1, 25, 5)
assert ret == (1, 5, 9, 13, 17, 21, 25)
def test_data_points_for_time_range_gives_data_for_empty_range():
ret = data_points_for_time_range(1, 1, 5)
assert ret == [1]
def test_data_points_for_time_range():
ret = data_points_for_time_range(1, 25, 5)
assert ret == [1, 5, 9, 13, 17, 21, 25]
