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This is a simple script to update all your layers featuresource from one to another (e.g. : all your layers feature source from dev environnement to production environnement) . It only change the source, you have to use the same schema in your environnements. It check if the layer featuresource match "oldF" then replace it with "newF"

=== How to use this script ===

 1. Launch MapGuide Maestro
 2. In the '''IronPython''' console, click '''Run File'''
 3. Browse to '''replace_connection_utils.py''' and click '''Open''' to load this script

Once loaded, you will have the following functions available for you to use from the IronPython console:

{{{
#!python
def UpdateLayersFeatureSchema(conn, folder, oldSchema, newSchema):
    """
    Modifies the featuresource of layerdefinition matching the old featureschema name
    """
def UpdateLayersFeatureSource(conn, folder, oldF, newF):
    """
    Modifies the featuresource of layerdefinition matching the old featuresource name
    """
}}}

=== Usage ===
{{{
#!python
conn = app.GetConnection('http://yourserver/mapserver2012 (v2.3.0.4202)')
UpdateLayersFeatureSource(conn,'Library://map/Layers/','Library://map/data/cnx_DEV.FeatureSource','Library://map/cnx_PROD.FeatureSource')
}}}