Cutlery/calibre
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Kovid Goyal 2009-02-03 12:36:24 -08:00
parent 072a063be3
commit df05652dbc
1 changed files with 14 additions and 2 deletions
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16
src/calibre/trac/donations/server.py
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@ -196,7 +196,7 @@ class Server(object):
def calculate_month_trend(self, days=31):
stats = self.get_slice(date.today()-timedelta(days=days-1), date.today())
fig = plt.figure(2, (8, 3), 96)#, facecolor, edgecolor, frameon, FigureClass)
fig = plt.figure(2, (12, 4), 96)#, facecolor, edgecolor, frameon, FigureClass)
ax = fig.add_subplot(111)
x = list(range(days-1, -1, -1))
y = stats.daily_totals
@ -205,6 +205,18 @@ class Server(object):
ax.set_ylabel('Income ($)')
ax.hlines([stats.daily_average], 0, days-1)
ax.set_xlim([0, days-1])
text = u'''\
Total: $%(total).2f
Daily average: $%(da).2f \u00b1 %(dd).2f
Average contribution: $%(ac).2f \u00b1 %(ad).2f
Donors per day: %(dpd).2f
'''%dict(total=stats.total, da=stats.daily_average,
dd=stats.daily_deviation, ac=stats.average,
ad=stats.average_deviation,
dpd=len(stats.totals)/float(stats.period.days),
)
text = ax.annotate(text, (0.6, 0.65), textcoords='axes fraction')
text.update_bbox_position_size(fig)
fig.savefig(self.MONTH_TRENDS)
def calculate_trend(self):
@ -223,7 +235,7 @@ class Server(object):
x = [m.min for m in _months]
y = [m.total for m in _months]
ml = mdates.MonthLocator() # every month
fig = plt.figure(1, (8, 3), 96)#, facecolor, edgecolor, frameon, FigureClass)
fig = plt.figure(1, (8, 4), 96)#, facecolor, edgecolor, frameon, FigureClass)
ax = fig.add_subplot(111)
ax.bar(x, y, align='center', width=20, color='g')
ax.xaxis.set_major_locator(ml)