Django snippets

def admin_register(admin, namespace):
    '''convenience function to easily register admin classes
    
    :param admin: result of 'from django.contrib import admin'
    :param namespace: must take a locally called globals

    usage::
        
        # should be at the end of the admin.py file  
        # globals must be called locally as below
        admin_register(admin, namespace=globals())
    
    '''
    for name, model_admin in namespace.copy().iteritems():
        if name.endswith("Admin"):
            model = namespace[name[:-5]]
            admin.site.register(model, model_admin)