def save_to_db(self, update = True):
r"""
Saves ```self``` to the database, i.e.
save the meta record and the file in the gridfs file system.
"""
import pymongo
fs = self._files
self.authorize()
file_key = self.file_key_dict()
coll = self._file_collection
if fs.exists(file_key):
emf_logger.debug("File exists with key={0}".format(file_key))
if not update:
return True
else:
fid = coll.find_one(file_key, projection=['_id'])['_id']
fs.delete(fid)
emf_logger.debug("Deleted file with fid={0}".format(fid))
# insert
s = dumps(self.fs_dict())
if not self._use_separate_db:
file_key.update(self.db_dict())
try:
t = fs.put(s, **file_key)
emf_logger.debug("Inserted file t={0}, filekey={1}".format(t,file_key))
except Exception, e:
emf_logger.debug("Could not insert file s={0}, filekey={1}".format(s,file_key))
emf_logger.warn("Error inserting record: {0}".format(e))
def save_to_db(self, update=True):
r"""
Saves ```self``` to the database, i.e.
save the meta record and the file in the gridfs file system.
"""
import pymongo
fs = self._files
self.authorize()
file_key = self.file_key_dict()
coll = self._file_collection
if fs.exists(file_key):
emf_logger.debug("File exists with key={0}".format(file_key))
if not update:
return True
else:
fid = coll.find_one(file_key, projection=['_id'])['_id']
fs.delete(fid)
emf_logger.debug("Deleted file with fid={0}".format(fid))
# insert
s = dumps(self.fs_dict())
if not self._use_separate_db:
file_key.update(self.db_dict())
try:
t = fs.put(s, **file_key)
emf_logger.debug("Inserted file t={0}, filekey={1}".format(
t, file_key))
except Exception, e:
emf_logger.debug("Could not insert file s={0}, filekey={1}".format(
s, file_key))
emf_logger.warn("Error inserting record: {0}".format(e))
def save_to_db(self, update=True):
r"""
Saves ```self``` to the database, i.e.
save the meta record and the file in the gridfs file system.
"""
import pymongo
from pymongo.errors import OperationFailure
fs = self._files
try:
self.authorize()
except OperationFailure:
emf_logger.critical(
"Authentication failed. You are not authorized to save data to the database!"
)
return False
if self._use_gridfs:
file_key = self.file_key_dict()
coll = self._file_collection
if fs.exists(file_key):
emf_logger.debug("File exists with key={0}".format(file_key))
if not update:
return True
else:
fid = coll.find_one(file_key, projection=['_id'])['_id']
fs.delete(fid)
emf_logger.debug("Deleted file with fid={0}".format(fid))
# insert
s = dumps(self.fs_dict())
if not self._use_separate_db:
file_key.update(self.db_dict())
try:
t = fs.put(s, **file_key)
emf_logger.debug("Inserted file with filekey={1}".format(
t, file_key))
except Exception, e:
emf_logger.debug(
"Could not insert file with filekey={1}".format(
s, file_key))
emf_logger.warn("Error inserting record: {0}".format(e))
#fid = coll.find_one(key)['_id']
# insert extended record
if not self._use_separate_db:
self.logout()
return True
def save_to_db(self, update = True):
r"""
Saves ```self``` to the database, i.e.
save the meta record and the file in the gridfs file system.
"""
import pymongo
from pymongo.errors import OperationFailure
fs = self._files
try:
self.authorize()
except OperationFailure:
emf_logger.critical("Authentication failed. You are not authorized to save data to the database!")
return False
if self._use_gridfs:
file_key = self.file_key_dict()
coll = self._file_collection
if fs.exists(file_key):
emf_logger.debug("File exists with key={0}".format(file_key))
if not update:
return True
else:
fid = coll.find_one(file_key, projection=['_id'])['_id']
fs.delete(fid)
emf_logger.debug("Deleted file with fid={0}".format(fid))
# insert
s = dumps(self.fs_dict())
if not self._use_separate_db:
file_key.update(self.db_dict())
try:
t = fs.put(s, **file_key)
emf_logger.debug("Inserted file with filekey={1}".format(t,file_key))
except Exception, e:
emf_logger.debug("Could not insert file with filekey={1}".format(s,file_key))
emf_logger.warn("Error inserting record: {0}".format(e))
#fid = coll.find_one(key)['_id']
# insert extended record
if not self._use_separate_db:
self.logout()
return True