I found something :
In a controller (the import is done in a model) :
def mychart():
return dict(a=IMG(_src=URL('draw'+'.png')))
def draw():
x = [datetime.date(2014, 1, 29), datetime.date(2014, 4, 15),
datetime.date(2014, 3, 29)]
y = [2, 4, 1]
fig, ax = plt.subplots()
ax.plot_date(x, y, markerfacecolor='CornflowerBlue',
markeredgecolor='white')
fig.autofmt_xdate()
ax.set_xlim([datetime.date(2014, 1, 26), datetime.date(2014, 5, 1)])
ax.set_ylim([0, 5])
body = cStringIO.StringIO()
plt.savefig(body)
return body.getvalue()
View:
{{=a}}
Now how to run this code if put the function draw in a model (as done in
the examples given)
thank you
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