def graph_img(x, y, name):
def y_precise():
result = ["chd=t:"]
for elem in y:
result.append(str(elem))
result.append(',')
result[-1] = '&'
return ''.join(result)
G = Line(y, encoding='text')
G.axes.type('xy')
min_y = min(y)
max_y = max(y)
G.axes.range(1, min_y, max_y)
G.scale(min_y, max_y)
G.axes.label(0, x[0], x[-1])
G.axes.label(1, min_y, max_y)
G.title(name)
image_code = G.img()
norm_img = re.sub(r'chd=t.*?\&', y_precise(), image_code)
if len(norm_img) > 2000:
if len(image_code) > 2000:
raise LongPeriodException()
else:
return image_code
return norm_img