Mercurial > hg > Feedworm
view BackendFactory.py @ 162:ab2b26412b77
setting a feed's properties via the GUI works now
author | dirk |
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date | Mon, 29 Aug 2011 03:11:47 +0200 |
parents | 5b131f82057d |
children | bb3c851b18b1 |
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import argparse SQLALCHEMY_BACKEND = "sqlalchemy" COUCHDB_BACKEND = "couchdb" def _parseArguments(): parser = argparse.ArgumentParser() parser.add_argument("--backend", nargs="?", choices=[SQLALCHEMY_BACKEND, COUCHDB_BACKEND], required=True, help="Specify the backend to use: either sqlalchemy or couchdb") return parser.parse_known_args() def createBackend(): args = _parseArguments() backend = args[0].backend if backend == SQLALCHEMY_BACKEND: from backend.sqlalchemy.SqlAlchemyBackend import SqlAlchemyBackend return SqlAlchemyBackend() elif backend == COUCHDB_BACKEND: from backend.couchdb.CouchDbBackend import CouchDbBackend return CouchDbBackend() else: raise Exception("no backend configured")