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[Bug 781967] Re: RML based reporting broken for addons with images outside root_path

 

Equipo OPENTIA:

Does adding the 'addons' in the paths returned by _get_path in
openerp/report/interface.py do the trick?

Otherwise, you can simply put the image in the same directory than the
report itself (and the path to the file is just the bare filename).

=== modified file 'openerp/report/interface.py'
--- openerp/report/interface.py	2011-04-20 15:27:18 +0000
+++ openerp/report/interface.py	2011-06-29 15:34:06 +0000
@@ -233,6 +233,7 @@
     def _get_path(self):
         ret = []
         ret.append(self.tmpl.replace(os.path.sep, '/').rsplit('/',1)[0]) # Same dir as the report rml
+        ret.append('addons')
         ret.append(tools.config['root_path'])
         return ret

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https://bugs.launchpad.net/bugs/781967

Title:
  RML based reporting broken for addons with images outside root_path

Status in OpenERP Server:
  Fix Committed

Bug description:
  Currently, in order to be found by OpenERP, image elements within RML
  templates must be specified making use of paths relative to
  'root_path'. With the 'addons_path' functionality, this behaviour
  becomes inconsistent; if an addon is moved to a valid directory
  outside the 'root_path' directory, the reporting process is broken and
  the server raises an IOError exception.

  To deal with this problem, the RML template must contain the full path
  to the image file (which can be anything but flexible), or make use of
  a custom tag to set up the path dynamically.

  Attached is a patch that enables the server to recognise image
  elements with paths relative to the module directory, regardless of
  the addons directory where it is. I.e.:

      <image file="my_addon/images/my_report_image.png" x="0" y="0"/>

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References