def getCheshire3Env(args):
"""Init and return Cheshire3 Session, Server and Database.
Intialize Cheshire3 Session, Server and Database objects based on
``args``.
"""
# Create a Session
session = Session()
# Get the Server based on given serverConfig file
server = SimpleServer(session, args.serverconfig)
# Try to get the Database
if args.database is None:
try:
dbid = identify_database(session, os.getcwd())
except EnvironmentError as e:
server.log_critical(session, e.message)
raise
server.log_debug(
session,
"database identifier not specified, discovered: {0}".format(dbid)
)
else:
dbid = args.database
try:
db = server.get_object(session, dbid)
except ObjectDoesNotExistException:
msg = """Cheshire3 database {0} does not exist.
Please provide a different database identifier using the --database option.
""".format(dbid)
server.log_critical(session, msg)
raise
else:
# Attach a default Logger to the Session
session.logger = db.get_path(session, 'defaultLogger')
return session, server, db
server = SimpleServer(
session,
os.path.join(cheshirePath, 'cheshire3', 'configs', 'serverConfig.xml'))
configs = {}
dbmap = {}
server._cacheDatabases(session)
for db in server.databases.values():
if db.get_setting(session, "z3950"):
db._cacheProtocolMaps(session)
map1 = db.protocolMaps.get('http://www.loc.gov/z3950/', None)
if map1:
configs[map1.databaseName] = map1
dbmap[db.id] = map1.databaseName
session.resultSetStore = server.get_path(session, 'resultSetStore')
session.logger = server.get_path(session, 'z3950Logger')
session.configs = configs
class ZHandler:
connection = None
session = None
handlers = {}
debug = 1
decode_ctx = None
encode_ctx = None
def __init__(self):
self.session = session
self.decode_ctx = asn1.IncrementalDecodeCtx(APDU)
session = Session()
session.environment = "apache"
server = SimpleServer(session, os.path.join(internal.cheshire3Root, 'configs', 'serverConfig.xml'))
configs = {}
dbmap = {}
server._cacheDatabases(session)
for db in server.databases.values():
if db.get_setting(session, "z3950"):
db._cacheProtocolMaps(session)
map1 = db.protocolMaps.get('http://www.loc.gov/z3950/', None)
if map1:
configs[map1.databaseName] = map1
dbmap[db.id] = map1.databaseName
session.resultSetStore = server.get_path(session, 'resultSetStore')
session.logger = server.get_path(session, 'z3950Logger')
session.configs = configs
class ZHandler:
connection = None
session = None
handlers = {}
debug = 1
decode_ctx = None
encode_ctx = None
def __init__(self):
self.session = session
self.decode_ctx = asn1.IncrementalDecodeCtx(APDU)
self.encode_ctx = asn1.Ctx()
#!/usr/bin/python
import sys
import os
from cheshire3.baseObjects import Session
from cheshire3.server import SimpleServer
from cheshire3.internal import cheshire3Root
# Build environment...
session = Session() # a Session - used to store
print cheshire3Root
serv = SimpleServer(session, os.path.join(cheshire3Root, 'configs', 'serverConfig.xml'))
session.logger = serv.get_path(session, 'defaultLogger') # a logger
db = serv.get_object(session, 'db_tdo_index') # the Database
session.database = db.id
#qf = db.get_object(session, 'defaultQueryFactory')
def testVec():
recordStore = db.get_object(session, 'recordStore')
rec = recordStore.fetch_record(session, 1)
idx= db.get_object(session, 'idx-topic')
vec = idx.fetch_vector(session, rec)
