Improved addons path support

- fixed `xsl:import` search problem (print report)

bzr revid: ame@tinyerp.com-20080716144301-x5ajq907yj2qogle

bin/addons/__init__.py

@@ -157,10 +157,29 @@ def get_module_resource(module, *args):
 	"""
 	return opj(get_module_path(module), *args)
 
-def get_report_resource(resource):
-	"""Return the full path of the given report resource (addons/hr/reports/timesheet.xsl')
+def get_report_resource(resource, base=None):
+	"""Return the full path of the given report resource.
+	
+	>>>
+	>>> get_report_resource('addons/hr/reports/timesheet.xsl')
+	>>> get_report_resource('../../base/reports/rml_template.xsl', '/path/to/addons/hr/reports')
+	>>>
 	"""
 
+	if base:
+		# default location
+		fname = os.path.normpath(os.path.join(base, resource))
+		if os.path.exists(fname):
+			return fname
+
+		# check in base location
+		base = base.replace(ad, _ad)
+		fname = os.path.normpath(os.path.join(base, resource))
+		if os.path.exists(fname):
+			return fname
+
+		assert os.path.exists(fname), 'File does not exist: %s' % fname
+
 	fname = os.path.join(os.path.dirname(ad), resource)
 	if os.path.exists(fname):
 		return fname

bin/report/interface.py

@@ -153,8 +153,7 @@ class report_rml(report_int):
 			if child.name == 'import':
 				if child.hasProp('href'):
 					file = child.prop('href')
-					child.setProp('href', urllib.quote(str(
-						os.path.normpath(os.path.join(xsl_path, file)))))
+					child.setProp('href', urllib.quote(str(addons.get_report_resource(file, base=xsl_path))))
 
 		#TODO: get all the translation in one query. That means we have to:
 		# * build a list of items to translate,