Support the case where CMFReportTool is not installed.

In this case PDFTemplates will not work, but it does not prevent zope startup.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@25331 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Form/PDFTemplate.py

@@ -203,30 +203,36 @@ registerFileExtension('pdft', FSPDFTemplate)
 registerMetaType('ERP5 PDF Template', FSPDFTemplate)
 
 # Dynamic Patch
-from Products.CMFReportTool.ReportTool import ReportTool
 try:
+  from Products.CMFReportTool.ReportTool import ReportTool
+except ImportError:
+  ReportTool = None
+
+
+if ReportTool:
+  try:
     from Products.CMFReportTool.ReportTool import ZODBResourceHandler
     HAS_ZODB_RESOURCE_HANDLER=1
-except ImportError:
+  except ImportError:
     from Products.CMFReportTool.ReportTool import ZODBHandler, ResourceHandler
     HAS_ZODB_RESOURCE_HANDLER=0
 
-from Products.CMFReportTool.RenderPDF.Parser import TemplateParser,DocumentParser
+  from Products.CMFReportTool.RenderPDF.Parser import TemplateParser,DocumentParser
 
-try:
+  try:
       # Zope 2.10 and later.
       from Products.PageTemplates.Expressions import boboAwareZopeTraverse
-except ImportError:
+  except ImportError:
       # Zope 2.9 and earlier.
       boboAwareZopeTraverse = None
       from Products.PageTemplates.Expressions import restrictedTraverse
 
-from StringIO import StringIO
-import xml.dom.minidom
-import urllib,os.path
+  from StringIO import StringIO
+  import xml.dom.minidom
+  import urllib,os.path
 
 
-if HAS_ZODB_RESOURCE_HANDLER:
+  if HAS_ZODB_RESOURCE_HANDLER:
     class ERP5ResourceHandler(ZODBResourceHandler):
       ''' Wrapper for ZODB Resources and files'''
 
@@ -259,7 +265,7 @@ if HAS_ZODB_RESOURCE_HANDLER:
           obj = obj.data
 
         return StringIO(str(obj))
-else:
+  else:
     class ERP5ResourceHandler(ResourceHandler):
       ''' Wrapper for ZODB Resources and files'''
       def __init__(self, context=None, resource_path=None):
@@ -298,7 +304,7 @@ else:
 
 
 
-def ReportTool_renderPDF(self, templatename, document_xml, *args, **kwargs):
+  def ReportTool_renderPDF(self, templatename, document_xml, *args, **kwargs):
     """
       Render document using template
     """
@@ -342,4 +348,4 @@ def ReportTool_renderPDF(self, templatename, document_xml, *args, **kwargs):
     return buf.read()
 
 
-ReportTool.renderPDF = ReportTool_renderPDF
+  ReportTool.renderPDF = ReportTool_renderPDF