def make_screencharts(modeladmin, request, queryset):
for s in queryset:
if not s.has_data():
continue
if s.chart.name is None:
s.chart.name = os.path.join(s.chart.field.upload_to, slugify(unicode(s)) +'.png')
s.save()
imagedir = os.path.dirname(s.chart.path)
if not os.path.exists(imagedir):
os.makedirs(imagedir)
with open(s.chart.path,'wb') as f:
f.write(make_chart(s))
def make_wellcharts(modeladmin, request, queryset):
for w in queryset:
if not w.has_data():
continue
if w.chart.name is None:
w.chart.name = os.path.join(w.chart.field.upload_to, slugify(unicode(w.name)) +'.png')
w.save()
imagedir = os.path.dirname(w.chart.path)
if not os.path.exists(imagedir):
os.makedirs(imagedir)
with open(w.chart.path,'wb') as f:
f.write(make_chart(w))