- fixed a bug when pysvn is not installed that prevented to display "Pysvn is...

- fixed a bug when pysvn is not installed that prevented to display "Pysvn is not installed" warning.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@7250 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Subversion/SubversionClient.py

@@ -39,31 +39,29 @@ from Products.PythonScripts.Utility import allow_class
 from tempfile import mktemp
 from Products.ERP5.Document.BusinessTemplate import removeAll
 
-try:
-  import pysvn
-  
-
-  class SubversionError(Exception):
+class SubversionError(Exception):
   """The base exception class for the Subversion interface.
   """
   pass
   
-  class SubversionInstallationError(SubversionError):
+class SubversionInstallationError(SubversionError):
   """Raised when an installation is broken.
   """
   pass
   
-  class SubversionTimeoutError(SubversionError):
+class SubversionTimeoutError(SubversionError):
   """Raised when a Subversion transaction is too long.
   """
   pass
     
+try:
+  import pysvn
+  
   class SubversionLoginError(SubversionError):
     """Raised when an authentication is required.
     """
     # Declarative Security
     security = ClassSecurityInfo()
-    
     def __init__(self, realm = None):
       self._realm = realm
   
@@ -341,4 +339,4 @@ except ImportError:
   LOG('SubversionTool', WARNING,
       'could not import pysvn; until pysvn is installed properly, this tool will not work.')
   def newSubversionClient(container, **kw):
-    raise SubversionInstallationError, 'pysvn is not installed'
+    raise SubversionInstallationError, 'pysvn library is not installed'