pdk.DataBases ($Date: 2002/12/04 10:13:05 $) | index pdk/DataBases.py |
Interface to the global pdk application registry. The pdk application registry lives in a single shelf file in the pdk data
directory (which can be queried with pdk.Util.getpdkdir). It provides the
following named data bases which applications can use to store and retrieve
data: "app_system" : system-level application data "app_gui" : GUI layout data Call the get_database auxilliary function with one of these names to
obtain an opened and initialized instance of the corresponding data base. The "app_user_data" data base is implemented as a
pdk.DataBaseClasses.SubTreeShelfDataBase, i.e. a simple relational data base
consisting of pdk.DataClasses.Table instances; all other data bases are
XML-based (using the pdk.DataBaseClasses.XmlReadWriteDataBase class). Notes: FOG 03.2002
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$Author: gathmann $
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