ZODB Components: Preparation of erp5_base migration from FS: Fix pylint...

ZODB Components: Preparation of erp5_base migration from FS: Fix pylint undefined-variable errors: ResourceLockedError.

product/ERP5/Document/Coordinate.py

@@ -219,6 +219,7 @@ class Coordinate(Base):
     """
     Handle HTTP / WebDAV / FTP PUT requests.
     """
+    from webdav.Lockable import ResourceLockedError
     self.dav__init(REQUEST, RESPONSE)
     self.dav__simpleifhandler(REQUEST, RESPONSE, refresh=1)
     if REQUEST.environ['REQUEST_METHOD'] != 'PUT':

product/MailTemplates/MailTemplate.py

@@ -40,6 +40,7 @@ class MailTemplate(BaseMailTemplate,ZopePageTemplate):
     def pt_editAction(self, REQUEST, mailhost, text, content_type, expand):
         """Change the mailhost and document."""
         if self.wl_isLocked():
+            from webdav.Lockable import ResourceLockedError
             raise ResourceLockedError, "File is locked via WebDAV"
         self.expand=expand
         self._setPropValue('mailhost',mailhost)