(column, search_key=None)
Returns the default SearchKey instance for the
      requested column. There is one instance per
      search_key (incl. virtual keys surch as
      source_title) and we try to compute it once
      only and cache it.
      If search_key is provided, it is used as the
      name of the search key class to return.
Returns the default SearchKey instance for the
      requested column. There is one instance per
      search_key (incl. virtual keys surch as
      source_title) and we try to compute it once
      only and cache it.
      If search_key is provided, it is used as the
      name of the search key class to return.
Returns the default SearchKey instance for the requested column . There is one instance per search_key ( incl . virtual keys surch as source_title ) and we try to compute it once only and cache it . If search_key is provided it is used as the name of the search key class to return .
def getSearchKey(column, search_key=None):
    """
      Returns the default SearchKey instance for the
      requested column. There is one instance per
      search_key (incl. virtual keys surch as
      source_title) and we try to compute it once
      only and cache it.
      If search_key is provided, it is used as the
      name of the search key class to return.
    """
def getSearchKey ( column , search_key = None ) :