def main(argv=None):
"""Register a Database configuration file with the Cheshire3 Server."""
global argparser, session, server
if argv is None:
args = argparser.parse_args()
else:
args = argparser.parse_args(argv)
session = Session()
server = SimpleServer(session, args.serverconfig)
# Make path to configfile absolute
args.configfile = os.path.abspath(os.path.expanduser(args.configfile))
# Tell the server to register the config file
server.register_databaseConfigFile(session, args.configfile)
return 0
def main(argv=None):
"""Register a Database configuration file with the Cheshire3 Server."""
global argparser, session, server
if argv is None:
args = argparser.parse_args()
else:
args = argparser.parse_args(argv)
session = Session()
server = SimpleServer(session, args.serverconfig)
# Make path to configfile absolute
args.configfile = os.path.abspath(os.path.expanduser(args.configfile))
# Tell the server to register the config file
server.register_databaseConfigFile(session, args.configfile)
return 0
def main(argv=None):
"""Initialize a Cheshire 3 database based on parameters in argv."""
global argparser, session, server, db
if argv is None:
args = argparser.parse_args()
else:
args = argparser.parse_args(argv)
session = Session()
server = SimpleServer(session, args.serverconfig)
if args.database is None:
if args.directory.endswith(os.path.sep):
args.directory = args.directory[:-1]
# Find local database name to use as basis of database id
dbid = "db_{0}".format(os.path.basename(args.directory))
server.log_debug(session,
("database identifier not specified, defaulting to: "
"{0}".format(dbid)))
else:
dbid = args.database
try:
db = server.get_object(session, dbid)
except ObjectDoesNotExistException:
# Doesn't exists, so OK to init it
pass
else:
# TODO: check for --force ?
msg = """database with id '{0}' has already been init'd. \
Please specify a different id using the --database option.""".format(dbid)
server.log_critical(session, msg)
raise ValueError(msg)
# Create a .cheshire3 directory and populate it
c3_dir = os.path.join(os.path.abspath(args.directory), '.cheshire3')
for dir_path in [
c3_dir,
os.path.join(c3_dir, 'stores'),
os.path.join(c3_dir, 'indexes'),
os.path.join(c3_dir, 'logs')
]:
try:
os.makedirs(dir_path)
except OSError:
# Directory already exists
server.log_warning(session,
"directory already exists {0}".format(dir_path))
# Generate config file(s)
xmlFilesToWrite = {}
# Generate Protocol Map(s) (ZeeRex)
zrx = create_defaultZeerex(dbid, args)
zrxPath = os.path.join(c3_dir, 'zeerex_sru.xml')
args.zeerexPath = zrxPath
xmlFilesToWrite[zrxPath] = zrx
# Generate generic database config
dbConfig = create_defaultConfig(dbid, args)
dbConfigPath = os.path.join(c3_dir, 'config.xml')
xmlFilesToWrite[dbConfigPath] = dbConfig
# Generate config for generic selectors
selectorConfig = create_defaultConfigSelectors()
path = os.path.join(c3_dir, 'configSelectors.xml')
dbConfig = include_configByPath(dbConfig, path)
xmlFilesToWrite[path] = selectorConfig
# Generate config for generic indexes
indexConfig = create_defaultConfigIndexes()
path = os.path.join(c3_dir, 'configIndexes.xml')
dbConfig = include_configByPath(dbConfig, path)
xmlFilesToWrite[path] = indexConfig
# Generate config for default Workflows
workflowConfig = create_defaultConfigWorkflows()
path = os.path.join(c3_dir, 'configWorkflows.xml')
dbConfig = include_configByPath(dbConfig, path)
xmlFilesToWrite[path] = workflowConfig
# Write configs to files
for path, node in xmlFilesToWrite.iteritems():
with open(path, 'w') as conffh:
conffh.write(
etree.tostring(node, pretty_print=True, encoding="utf-8"))
# Tell the server to register the config file
server.register_databaseConfigFile(session, dbConfigPath)
return 0
def main(argv=None):
"""Initialize a Cheshire 3 database based on parameters in argv."""
global argparser, session, server, db
if argv is None:
args = argparser.parse_args()
else:
args = argparser.parse_args(argv)
session = Session()
server = SimpleServer(session, args.serverconfig)
if args.database is None:
if args.directory.endswith(os.path.sep):
args.directory = args.directory[:-1]
# Find local database name to use as basis of database id
dbid = "db_{0}".format(os.path.basename(args.directory))
server.log_debug(session,
("database identifier not specified, defaulting to: "
"{0}".format(dbid)))
else:
dbid = args.database
try:
db = server.get_object(session, dbid)
except ObjectDoesNotExistException:
# Doesn't exists, so OK to init it
pass
else:
# TODO: check for --force ?
msg = """database with id '{0}' has already been init'd. \
Please specify a different id using the --database option.""".format(dbid)
server.log_critical(session, msg)
raise ValueError(msg)
# Create a .cheshire3 directory and populate it
c3_dir = os.path.join(os.path.abspath(args.directory), '.cheshire3')
for dir_path in [c3_dir,
os.path.join(c3_dir, 'stores'),
os.path.join(c3_dir, 'indexes'),
os.path.join(c3_dir, 'logs')]:
try:
os.makedirs(dir_path)
except OSError:
# Directory already exists
server.log_warning(
session,
"directory already exists {0}".format(dir_path)
)
# Generate config file(s)
xmlFilesToWrite = {}
# Generate Protocol Map(s) (ZeeRex)
zrx = create_defaultZeerex(dbid, args)
zrxPath = os.path.join(c3_dir, 'zeerex_sru.xml')
args.zeerexPath = zrxPath
xmlFilesToWrite[zrxPath] = zrx
# Generate generic database config
dbConfig = create_defaultConfig(dbid, args)
dbConfigPath = os.path.join(c3_dir, 'config.xml')
xmlFilesToWrite[dbConfigPath] = dbConfig
# Generate config for generic selectors
selectorConfig = create_defaultConfigSelectors()
path = os.path.join(c3_dir, 'configSelectors.xml')
dbConfig = include_configByPath(dbConfig, path)
xmlFilesToWrite[path] = selectorConfig
# Generate config for generic indexes
indexConfig = create_defaultConfigIndexes()
path = os.path.join(c3_dir, 'configIndexes.xml')
dbConfig = include_configByPath(dbConfig, path)
xmlFilesToWrite[path] = indexConfig
# Generate config for default Workflows
workflowConfig = create_defaultConfigWorkflows()
path = os.path.join(c3_dir, 'configWorkflows.xml')
dbConfig = include_configByPath(dbConfig, path)
xmlFilesToWrite[path] = workflowConfig
# Write configs to files
for path, node in xmlFilesToWrite.iteritems():
with open(path, 'w') as conffh:
conffh.write(etree.tostring(node,
pretty_print=True,
encoding="utf-8"
)
)
# Tell the server to register the config file
server.register_databaseConfigFile(session, dbConfigPath)
return 0
