def __init__(self, request, **kw):
log.debug("shelve graphdb init")
GraphDataBase.__init__(self, request, **kw)
gddir = os.path.join(request.cfg.data_dir, 'graphdata')
if not os.path.isdir(gddir):
os.mkdir(gddir)
self.graphshelve = os.path.join(gddir, 'graphdata.shelve')
self.use_sq_dict = getattr(request.cfg, 'use_sq_dict', False)
if self.use_sq_dict:
import sq_dict
self.shelveopen = sq_dict.shelve
else:
self.shelveopen = shelve.open
# XXX (falsely) assumes shelve.open creates file with same name;
# it happens to work with the bsddb backend.
if not os.path.exists(self.graphshelve):
db = self.shelveopen(self.graphshelve, 'c')
db.close()
self.db = None
self.cache = dict()
self.out = dict()
lock_path = os.path.join(gddir, "graphdata-lock")
self._lock_timeout = getattr(request.cfg, 'graphdata_lock_timeout',
None)
self._readlock = _Lock(lock_path, exclusive=False)
self._writelock = _Lock(lock_path, exclusive=True)
def __init__(self, request, **kw):
log.debug("shelve graphdb init")
GraphDataBase.__init__(self, request, **kw)
gddir = os.path.join(request.cfg.data_dir, 'graphdata')
if not os.path.isdir(gddir):
os.mkdir(gddir)
self.graphshelve = os.path.join(gddir, 'graphdata.shelve')
self.use_sq_dict = getattr(request.cfg, 'use_sq_dict', False)
if self.use_sq_dict:
import sq_dict
self.shelveopen = sq_dict.shelve
else:
self.shelveopen = shelve.open
# XXX (falsely) assumes shelve.open creates file with same name;
# it happens to work with the bsddb backend.
if not os.path.exists(self.graphshelve):
db = self.shelveopen(self.graphshelve, 'c')
db.close()
self.db = None
self.cache = dict()
self.out = dict()
lock_path = os.path.join(gddir, "graphdata-lock")
self._lock_timeout = getattr(request.cfg, 'graphdata_lock_timeout', None)
self._readlock = _Lock(lock_path, exclusive=False)
self._writelock = _Lock(lock_path, exclusive=True)
def __init__(self, request):
GraphDataBase.__init__(self, request)
self.sock_path = os.path.join(request.cfg.data_dir, 'graphserver.sock')
self.sock = socket(AF_UNIX, SOCK_STREAM)
self.sock.connect(self.sock_path)
if 1:
self.conn_file = self.sock.makefile("r+")
else:
self.conn_file = os.fdopen(os.dup(self.sock), "r+", 1)
def __init__(self, request):
GraphDataBase.__init__(self, request)
self.sock_path = os.path.join(request.cfg.data_dir, "graphserver.sock")
self.sock = socket(AF_UNIX, SOCK_STREAM)
self.sock.connect(self.sock_path)
if 1:
self.conn_file = self.sock.makefile("r+")
else:
self.conn_file = os.fdopen(os.dup(self.sock), "r+", 1)
def __init__(self, request, dbname="gwiki", couchurl=None):
log.debug("couchdb graphdb init")
GraphDataBase.__init__(self, request)
self.dbname = dbname
if couchurl:
self.couch_server = couchdb.Server(couchurl)
else:
self.couch_server = couchdb.Server()
self.make_pagemeta_class()
# we could really use db connection recycling/pooling...
self.init_db()
# use write cache/bulk update workaround for rehash slowness,
# unsafe otherwise
self.doing_rehash = False
self.modified_pages = {}
def __init__(self, request, dbname="gwiki", couchurl=None):
log.debug("couchdb graphdb init")
GraphDataBase.__init__(self, request)
self.dbname = dbname
if couchurl:
self.couch_server = couchdb.Server(couchurl)
else:
self.couch_server = couchdb.Server()
self.make_pagemeta_class()
# we could really use db connection recycling/pooling...
self.init_db()
# use write cache/bulk update workaround for rehash slowness,
# unsafe otherwise
self.doing_rehash = False
self.modified_pages = {}
