Can't plot a Metrics plot

[Stan-He]

Hi, everyone

This is the first time I post a issue, when I am trying to plot a metrics graph on tko-graphing(web-site), I always get the error log below, I'am using python2.7.5+django1.5.11

TypeError: integer argument expected, got float
Traceback (most recent call last):
File "/usr/local/autotest/frontend/afe/json_rpc/serviceHandler.py", line 100, in dispatchRequest
results['result'] = self.invokeServiceEndpoint(meth, args)
File "/usr/local/autotest/frontend/afe/json_rpc/serviceHandler.py", line 135, in invokeServiceEndpoint
def invokeServiceEndpoint(self, meth, args):
File "/usr/local/autotest/frontend/afe/rpc_handler.py", line 114, in new_fn
return f(_args, *_keyword_args)
File "/usr/local/autotest/frontend/tko/rpc_interface.py", line 255, in create_metrics_plot
queries, plot, invert, normalize, drilldown_callback=drilldown_callback)
File "/usr/local/autotest/frontend/tko/graphing_utils.py", line 646, in create_metrics_plot
File "/usr/local/autotest/frontend/tko/graphing_utils.py", line 474, in _create_image_html
File "/usr/local/autotest/frontend/tko/graphing_utils.py", line 448, in _create_png
image_background = PIL.Image.new(image.mode, image.size,
File "/usr/lib64/python2.7/site-packages/PIL/Image.py", line 1844, in fromstring
return frombytes(_args, *_kw)
File "/usr/lib64/python2.7/site-packages/PIL/Image.py", line 1833, in frombytes
im = new(mode, size)
File "/usr/lib64/python2.7/site-packages/PIL/Image.py", line 1800, in new
return Image()._new(core.fill(mode, size, color))
TypeError: integer argument expected, got float

[lmr]

This seems related to the fact that these interfaces are deprecated. Could you see if the patch

https://gist.github.com/lmr/2fcfd137dc4e155b2f21

Solves the issue?

[Stan-He]

No，still got the error log--- integer argument expected, got float
TypeError: integer argument expected, got float
Traceback (most recent call last):
File "/usr/local/autotest/frontend/afe/json_rpc/serviceHandler.py", line 100, in dispatchRequest
results['result'] = self.invokeServiceEndpoint(meth, args)
File "/usr/local/autotest/frontend/afe/json_rpc/serviceHandler.py", line 136, in invokeServiceEndpoint
return meth(_args)
File "/usr/local/autotest/frontend/afe/rpc_handler.py", line 114, in new_fn
return f(_args, **keyword_args)
File "/usr/local/autotest/frontend/tko/rpc_interface.py", line 255, in create_metrics_plot
queries, plot, invert, normalize, drilldown_callback=drilldown_callback)
File "/usr/local/autotest/frontend/tko/graphing_utils.py", line 645, in create_metrics_plot
return _create_image_html(figure, area_data, plot_info)
File "/usr/local/autotest/frontend/tko/graphing_utils.py", line 473, in _create_image_html
png, bbox = _create_png(figure)
File "/usr/local/autotest/frontend/tko/graphing_utils.py", line 447, in _create_png
image = PIL.Image.frombytes('RGB', size, image_as_string, 'raw', 'RGB', 0,1)
File "/usr/lib64/python2.7/site-packages/PIL/Image.py", line 1833, in frombytes
im = new(mode, size)
File "/usr/lib64/python2.7/site-packages/PIL/Image.py", line 1800, in new
return Image()._new(core.fill(mode, size, color))
TypeError: integer argument expected, got float