def __init__(self, filename, flag, key_type='str', dump_method=None,
cached=True, writeback=False):
if flag=='r':
Shelf.__init__(self, tinycdb.read(filename), -1, writeback)
elif flag=='c':
Shelf.__init__(self, tinycdb.create(filename), -1, writeback)
self._setup_methods(cached, key_type, dump_method)
def __init__(self, filename, flag, key_type='str', dump_method=None,
cached=True, writeback=False):
if flag=='r':
Shelf.__init__(self, CdbReadDict(filename), -1, writeback)
elif flag=='c':
Shelf.__init__(self, CdbWriteDict(filename), -1, writeback)
self._setup_methods(cached, key_type, dump_method)
def __init__(self, filename, flag='c', protocol=None, keyencoding='utf-8'):
self.db = filename
self.flag = flag
self.dict = {}
with dbm.open(self.db, self.flag) as db:
for k in db.keys():
v = io.BytesIO(db[k])
self.dict[k] = Unpickler(v).load()
Shelf.__init__(self, self.dict, protocol, False, keyencoding)
def __init__(self, filename, flag='c', protocol=None, keyencoding='utf-8'):
self.db = filename
self.flag = flag
self.dict = {}
with dbm.open(self.db, self.flag) as db:
for k in db.keys():
v = io.BytesIO(db[k])
self.dict[k] = Unpickler(v).load()
Shelf.__init__(self, self.dict, protocol, False, keyencoding)
def __init__(
self, filename=None, flag="", key_type="unicode", dump_method=None, cached=True, connection=None, table="shelf"
):
Shelf.__init__(self, SqliteDict(filename, connection, table))
# 'int' type packs integer key to 2-byte sequence and
# sqlite doesn't support binary data without extra efforts
if key_type == "int":
key_type = "unicode"
self._setup_methods(cached, key_type, dump_method)
def __init__(self, filename=None, flag='', key_type='str',
dump_method='json', cached=True,
connection=None, table='shelf',):
Shelf.__init__(self, SqliteDict(filename, connection, table))
# 'int' type packs integer key to 2-byte sequence and
# sqlite doesn't support binary data without extra efforts
if key_type == 'int':
key_type = 'unicode'
self._setup_methods(cached, key_type, dump_method)
def __init__(self,
filename,
flag,
key_type='str',
dump_method='json',
cached=True,
writeback=False):
if flag == 'r':
Shelf.__init__(self, CdbReadDict(filename), -1, writeback)
elif flag == 'c':
Shelf.__init__(self, CdbWriteDict(filename), -1, writeback)
self._setup_methods(cached, key_type, dump_method)
def __init__(self, filename, flag, key_type='str', dump_method=None,
cached=True, writeback=False):
db = self.DB_CLASS()
if flag == 'r':
flags = pytc.BDBOREADER
elif flag == 'c':
flags = pytc.BDBOWRITER | pytc.BDBOREADER | pytc.BDBOCREAT
else:
raise NotImplementedError
db.open(filename, flags)
Shelf.__init__(self, db, -1, writeback)
self._setup_methods(cached, key_type, dump_method)
def __init__(
self,
filename=None,
flag='',
key_type='str',
dump_method='json',
cached=True,
connection=None,
table='shelf',
):
Shelf.__init__(self, SqliteDict(filename, connection, table))
# 'int' type packs integer key to 2-byte sequence and
# sqlite doesn't support binary data without extra efforts
if key_type == 'int':
key_type = 'unicode'
self._setup_methods(cached, key_type, dump_method)
def __init__(self,
filename,
flag,
key_type='str',
dump_method='json',
cached=True,
writeback=False):
db = self.DB_CLASS()
if flag == 'r':
flags = pytc.BDBOREADER
elif flag == 'c':
flags = pytc.BDBOWRITER | pytc.BDBOREADER | pytc.BDBOCREAT
else:
raise NotImplementedError
db.open(filename, flags)
Shelf.__init__(self, db, -1, writeback)
self._setup_methods(cached, key_type, dump_method)
def __init__(self, redis, key_prefix=None, protocol=None, writeback=False):
self._prefix = '{}|'.format(key_prefix) if key_prefix else ''
Shelf.__init__(self,
dict=redis,
protocol=protocol,
writeback=writeback)
def __init__(self, d, protocol=None, writeback=False):
self._lock = RLock()
# super is not used because Shelf is an OldStyle class
Shelf.__init__(self, d, protocol, writeback)
def __init__(self, filename, flag='c', protocol=None, writeback=False):
self.filename = filename
logger.info('Opening persistent DB file %s', filename)
Shelf.__init__(self, dbm.open(filename, flag, mode=0o600), protocol,
writeback)
def __init__(self, filename=None, flag='', key_type='str',
dump_method='json', cached=True,
connection=None, table='shelf',):
Shelf.__init__(self, SqliteDict(filename, connection, table))
self._setup_methods(cached, key_type, dump_method)
def __init__(self, filename, flag='c'):
import dumbdbm_patched
Shelf.__init__(self, dumbdbm_patched.open(filename, flag))
def __init__(self, filename, mode='c', protocol=None, writeback=False):
Shelf.__init__(self, SQLhash(filename, mode), protocol, writeback)
def __init__(self, d, protocol=None, writeback=False):
self._lock = RLock()
# super is not used because Shelf is an OldStyle class
Shelf.__init__(self, d, protocol, writeback)
def __init__(self, filename, flag='c'):
Shelf.__init__(self, dumbdbm_patched.open(filename, flag))
def __init__(self, filename, flag='c'):
from . import _dumbdbm_patched
Shelf.__init__(self, _dumbdbm_patched.open(filename, flag))
def __init__(self, filename, flag='c'):
from . import dumbdbm_patched
Shelf.__init__(self, dumbdbm_patched.open(filename, flag))
def __init__(self, filename, flag='c', protocol=None, writeback=False):
self.filename = filename
self.flag = flag
Shelf.__init__(self, anydbm.open(filename, flag), protocol, writeback)
def __init__(self, filename, flag='c', protocol=None, writeback=False):
Shelf.__init__(self, dbm.ndbm.open(filename, flag), protocol,
writeback)
def __init__(self, filename, flag='c', protocol=None, writeback=False):
self.filename = filename
logger.info('Opening persistent DB file %s', filename)
Shelf.__init__(self, dbm.open(filename, flag, mode=0o600), protocol, writeback)
