def add_feature():
usage = """
usage: musicsqlcmd.py add module --database database [--password] [--backend dbtype]
:: adds a new node property to the database using a module.
"""
options, args = getOptions(longOptions, usage)
if not args:
sys.exit(usage)
import musicsql.database as msql
module = msql.load_submodule(args[0])
options["tablename"] = args[0]
query = module.Query(**options)
try:
query.run()
except KeyboardInterrupt:
pass
def list_modules():
import musicsql.database as msql
print "\n:: Modules can be invoked with the 'add' function to add additional properties to nodes."
options, args = getOptions()
modules = msql.list_submodules().keys()
modules.sort()
hubs = {}
for property in modules:
module = msql.load_submodule(property)
instance = module.Query(**options)
instance.table_data()
key = instance.foreignkey[1]
if not hubs.has_key(key):
hubs[key] = []
hubs[key].append(property)
for hub, modules in hubs.items():
print "\nAvailable modules for '%s':" % hub
modules.sort()
for module in modules:
print " %s" % module
