Issues inserting image into report

Hi,

I am trying to insert an image from a record into a report. I have inserted a frame with the name: " image: bomitem.product.image, ‘image/jpg’ ". When trying to generate the report, I am getting the following stack trace:


Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/trytond/protocols/dispatcher.py", line 181, in _dispatch
    result = rpc.result(meth(*c_args, **c_kwargs))
  File "/usr/local/lib/python3.6/site-packages/trytond/report/report.py", line 204, in execute
    oext, content = cls._execute(records, data, action_report)
  File "/usr/local/lib/python3.6/site-packages/trytond/report/report.py", line 212, in _execute
    return cls.convert(action, cls.render(action, report_context))
  File "/usr/local/lib/python3.6/site-packages/trytond/report/report.py", line 314, in render
    data = rel_report(**report_context).render()
  File "/usr/local/lib/python3.6/site-packages/relatorio-0.9.1-py3.6.egg/relatorio/templates/base.py", line 35, in render
    self.events, method=method, encoding=encoding, out=out)
  File "/usr/local/lib/python3.6/site-packages/relatorio-0.9.1-py3.6.egg/relatorio/templates/opendocument.py", line 1169, in __call__
    self.xml_serializer(writer(stream)), encoding=encoding, out=writer)
  File "/usr/local/lib/python3.6/site-packages/Genshi-0.7.3-py3.6.egg/genshi/output.py", line 58, in encode
    for chunk in iterator:
  File "/usr/local/lib/python3.6/site-packages/Genshi-0.7.3-py3.6.egg/genshi/output.py", line 241, in __call__
    for kind, data, pos in stream:
  File "/usr/local/lib/python3.6/site-packages/Genshi-0.7.3-py3.6.egg/genshi/output.py", line 671, in __call__
    for kind, data, pos in stream:
  File "/usr/local/lib/python3.6/site-packages/Genshi-0.7.3-py3.6.egg/genshi/output.py", line 776, in __call__
    for kind, data, pos in chain(stream, [(None, None, None)]):
  File "/usr/local/lib/python3.6/site-packages/Genshi-0.7.3-py3.6.egg/genshi/output.py", line 596, in __call__
    for ev in stream:
  File "/usr/local/lib/python3.6/site-packages/relatorio-0.9.1-py3.6.egg/relatorio/templates/opendocument.py", line 1061, in __call__
    for kind, data, pos in stream:
  File "/usr/local/lib/python3.6/site-packages/Genshi-0.7.3-py3.6.egg/genshi/core.py", line 292, in _ensure
    for event in stream:
  File "/usr/local/lib/python3.6/site-packages/Genshi-0.7.3-py3.6.egg/genshi/filters/i18n.py", line 691, in __call__
    for kind, data, pos in stream:
  File "/usr/local/lib/python3.6/site-packages/Genshi-0.7.3-py3.6.egg/genshi/template/base.py", line 638, in _include
    for event in stream:
  File "/usr/local/lib/python3.6/site-packages/Genshi-0.7.3-py3.6.egg/genshi/template/markup.py", line 327, in _match
    for event in stream:
  File "/usr/local/lib/python3.6/site-packages/Genshi-0.7.3-py3.6.egg/genshi/template/base.py", line 578, in _flatten
    for kind, data, pos in stream:
  File "/usr/local/lib/python3.6/site-packages/Genshi-0.7.3-py3.6.egg/genshi/template/directives.py", line 168, in _generate
    attrs = _eval_expr(self.expr, ctxt, vars)
  File "/usr/local/lib/python3.6/site-packages/Genshi-0.7.3-py3.6.egg/genshi/template/base.py", line 289, in _eval_expr
    retval = expr.evaluate(ctxt)
  File "/usr/local/lib/python3.6/site-packages/Genshi-0.7.3-py3.6.egg/genshi/template/eval.py", line 178, in evaluate
    return eval(self.code, _globals, {'__data__': data})
  File "<string>", line 1, in <Expression "(lambda x, y: x.update(y) or x)(__relatorio_make_dimension(__relatorio_store_cache(140249608363848, bomitem.product.image, 'image/jpg'), '2cm', '') or {}, {'{urn:oasis:names:tc:opendocument:xmlns:drawing:1.0}name': (__relatorio_get_cache(140249608363848)[4:5] or [''])[0]} or {})">
TypeError: store() takes 3 positional arguments but 4 were given

Can anyone please advise on a potential solution to this issue? The image field is declared as follows:

image = fields.Binary('image')

Try with:
image: (bomitem.product.image, “image/jpg”)

For the record, I created Bug 58: Ensure draw name is a tuple - Relatorio tracker which will prevent such mistake in the future.

Thanks for the help. Enclosing in brackets fixed the issue.