def get_2months_chart(self, width, height):
today = datetime.today().date()
start_date = today - timedelta(days=today.weekday(), weeks=7)
ideas = {}
for item in self.get_ideas_count_day_by_day(start_date):
week_number = item.date.isocalendar()[1]
ideas.setdefault(week_number, 0)
ideas[week_number] += item.count
connections = {}
for item in self.get_connection_count_day_by_day(start_date):
week_number = item.date.isocalendar()[1]
connections.setdefault(week_number, 0)
connections[week_number] += item.count
# last 2 months labels
week_numbers = [(start_date + timedelta(weeks=n)).isocalendar()[1]
for n in range(0, 8)]
data = [(ideas.get(item, 0), connections.get(item, 0))
for item in week_numbers]
labels = [u'%s %s' % (_(u'week'), n) for n in week_numbers]
legend_labels = [_(u'Ideas count'), _(u'Connections count')]
chart = DoubleHorizontalLineChart(labels,
zip(*data),
width=width,
height=height,
legend=True,
legendlabels=legend_labels)
return chart.get_png()
def get_2months_chart(self, width, height):
today = datetime.today().date()
start_date = today - timedelta(days=today.weekday(), weeks=7)
ideas = {}
for item in self.get_ideas_count_day_by_day(start_date):
week_number = item.date.isocalendar()[1]
ideas.setdefault(week_number, 0)
ideas[week_number] += item.count
connections = {}
for item in self.get_connection_count_day_by_day(start_date):
week_number = item.date.isocalendar()[1]
connections.setdefault(week_number, 0)
connections[week_number] += item.count
# last 2 months labels
week_numbers = [(start_date + timedelta(weeks=n)).isocalendar()[1]
for n in range(0, 8)]
data = [(ideas.get(item, 0), connections.get(item, 0))
for item in week_numbers]
labels = [u'%s %s' % (_(u'week'), n) for n in week_numbers]
legend_labels = [_(u'Ideas count'), _(u'Connections count')]
chart = DoubleHorizontalLineChart(labels, zip(*data),
width=width, height=height,
legend=True,
legendlabels=legend_labels)
return chart.get_png()
def get_2weeks_chart(self, width, height):
start_date = datetime.today().date() - timedelta(days=14)
ideas = {}
for item in self.get_ideas_count_day_by_day(start_date):
ideas[item.formatted_date] = item.count
connections = {}
for item in self.get_connection_count_day_by_day(start_date):
connections[item.formatted_date] = item.count
labels = [
format_date(start_date + timedelta(days=days), format="short")
for days in range(0, 14)
]
data = [(ideas.get(item, 0), connections.get(item, 0))
for item in labels]
legend_labels = [_(u'Ideas count'), _(u'Connections count')]
chart = DoubleHorizontalLineChart(labels,
zip(*data),
width=width,
height=height,
legend=True,
legendlabels=legend_labels)
return chart.get_png()
def get_2weeks_chart(self, width, height):
start_date = datetime.today().date() - timedelta(days=14)
ideas = {}
for item in self.get_ideas_count_day_by_day(start_date):
ideas[item.formatted_date] = item.count
connections = {}
for item in self.get_connection_count_day_by_day(start_date):
connections[item.formatted_date] = item.count
labels = [
format_date(start_date + timedelta(days=days), format="short")
for days in range(0, 14)]
data = [(ideas.get(item, 0), connections.get(item, 0))
for item in labels]
legend_labels = [_(u'Ideas count'), _(u'Connections count')]
chart = DoubleHorizontalLineChart(labels, zip(*data),
width=width, height=height,
legend=True,
legendlabels=legend_labels)
return chart.get_png()