def __init__(self, path, flags):
if self._env is not None or self._db is not None:
raise RuntimeError("object was already initialized")
# initialize environment
env = lib.sp_env()
if env == ffi.NULL:
raise MemoryError("could not allocate environment")
# set db directory and flags
_flags = ffi.cast("int", flags)
_path = ffi.new("char[]", path)
r = lib.sp_ctl(env, lib.SPDIR, _flags, _path)
if r != 0:
error = lib.sp_error(env)
lib.sp_destroy(env)
raise SophiaError(ffi.string(error))
# open db
db = lib.sp_open(env)
if db == ffi.NULL:
error = lib.sp_error(env)
lib.sp_destroy(env)
raise SophiaError(ffi.string(error))
self._env = env
self._db = db
__all__ = ["Sophia", "SophiaError", "sophia_version"]
from pysophia._ffi import ffi, lib, libc
# get version
major = ffi.new("uint32_t *")
minor = ffi.new("uint32_t *")
lib.sp_ctl(ffi.NULL, lib.SPVERSION, major, minor)
sophia_version = "%d.%d" % (major[0], minor[0])
del major, minor
class SophiaError(Exception):
pass
class Sophia(object):
FL_RDWR = lib.SPO_RDWR
FL_RDONLY = lib.SPO_RDONLY
FL_CREAT = lib.SPO_CREAT
_env = None
_db = None
_closed = False
def __init__(self, path, flags):
if self._env is not None or self._db is not None:
raise RuntimeError("object was already initialized")
# initialize environment
env = lib.sp_env()
