def get_lob(self, oid):
"""get the specified lob.
Parameters:
Name Type Info:
oid str/bson.ObjectId The specified oid
Return values:
a lob object
Exceptions:
pysequoiadb.error.SDBTypeError
pysequoiadb.error.SDBBaseError
"""
if not isinstance(oid, bson.ObjectId) and not isinstance(
oid, basestring):
raise SDBTypeError("oid must be bson.ObjectId or string")
if isinstance(oid, bson.ObjectId):
str_id = str(oid)
else:
str_id = oid
try:
obj = lob()
rc = sdb.cl_get_lob(self._cl, obj._handle, str_id)
pysequoiadb._raise_if_error("Failed to get specified lob", rc)
except SDBBaseError:
raise
return obj
def get_lob(self, oid):
"""get the specified lob.
Parameters:
Name Type Info:
oid str/bson.ObjectId The specified oid
Return values:
a lob object
Exceptions:
pysequoiadb.error.SDBTypeError
pysequoiadb.error.SDBBaseError
"""
if not isinstance(oid, bson.ObjectId) and not isinstance(oid, basestring):
raise SDBTypeError("oid must be bson.ObjectId or string")
if isinstance(oid, bson.ObjectId):
str_id = str(oid)
else:
str_id = oid
try:
obj = lob()
rc = sdb.cl_get_lob(self._cl, obj._handle, str_id)
pysequoiadb._raise_if_error("Failed to get specified lob", rc)
except SDBBaseError:
raise
return obj
def create_lob(self, oid=None):
"""create lob.
Parameters:
Name Type Info:
oid bson.ObjectId Specified the oid of lob to be created,
if None, the oid is generated automatically
Return values:
a lob object
Exceptions:
pysequoiadb.error.SDBTypeError
pysequoiadb.error.SDBBaseError
"""
if oid is None:
str_id = None
elif isinstance(oid, bson.ObjectId):
str_id = str(oid)
else:
raise SDBTypeError("oid must be an instance of bson.ObjectId")
try:
obj = lob()
rc = sdb.cl_create_lob(self._cl, obj._handle, str_id)
pysequoiadb._raise_if_error("Failed to create lob", rc)
except SDBBaseError:
raise
return obj
def create_lob(self, oid = None):
"""create lob.
Parameters:
Name Type Info:
oid bson.ObjectId Specified the oid of lob to be created,
if None, the oid is generated automatically
Return values:
a lob object
Exceptions:
pysequoiadb.error.SDBTypeError
pysequoiadb.error.SDBBaseError
"""
if oid is None:
str_id = None
elif isinstance(oid, bson.ObjectId):
str_id = str(oid)
else:
raise SDBTypeError("oid must be an instance of bson.ObjectId")
try:
obj = lob()
rc = sdb.cl_create_lob(self._cl, obj._handle, str_id)
pysequoiadb._raise_if_error("Failed to create lob", rc)
except SDBBaseError:
raise
return obj