ECHO_content/ECHO_helpers.py - diff

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-version 1.7, 2004/05/06 10:42:58
+version 1.16, 2004/08/18 12:41:00
  Line 1
- displayTypes = ['ZSQLExtendFolder','ZSQLBibliography','ECHO_group','ECHO_collection','ECHO_resource','ECHO_link']
+ import timeoutsocket
+ import urllib
+ timeoutsocket.setDefaultSocketTimeout(2)
+ urlopener = urllib.URLopener()
+ def urlopen(url):
+     """urlopen mit timeout"""
+     try:
+         con = urlopener.open(url)
+         return con
+     except timeoutsocket.Timeout:
+         return None
+ displayTypes = ['ZSQLExtendFolder','ZSQLBibliography','ECHO_group','ECHO_collection','ECHO_resource','ECHO_link','ECHO_sqlElement','ECHO_pageTemplate','ImageCollectionIFrame','VLP_resource','VLP_collection','VLP_essay','ECHO_ZCatalogElement']
  def checkOnlyOneInGroup(object):
      """check if object is a group and if it containt only one element it return this element"""
      displayedObjects=object.ZopeFind(object,obj_metatypes=displayTypes)
      if len(displayedObjects)==1: # nur ein Object dann redirect auf dieses Object
          return displayedObjects[0][1]
      else:
          return object