def deldb(self):
"""Deletes specified database.
"""
mode, kwargs = self.mode, self.kwargs
dbname = dbu.get_dbname(**kwargs)
client = self.client()
if not self.check_database(client, dbname): return
logger.info('Command mode "%s" database "%s"' % (mode, dbname))
logger.info('Databases before:\n%s' % str(dbu.database_names(client)))
if kwargs.get('confirm', False):
dbu.delete_database(client, dbname)
logger.info('Databases after:\n%s' %
str(dbu.database_names(client)))
else:
dbu.request_confirmation()
def delall(self):
"""USED FOR DEVELOPMENT: Deletes all databases with prefix in the name.
"""
mode, kwargs = self.mode, self.kwargs
client = self.client()
prefix = dbu.db_prefixed_name('')
dbnames = dbu.database_names(client)
logger.info('Databases before "%s":\n%s' % (mode, str(dbnames)))
#confirm = kwargs.get('confirm', False)
confirm = True
for dbname in dbu.database_names(client):
if prefix in dbname:
logger.info('delete %s' % dbname)
if confirm:
dbu.delete_database(client, dbname)
if confirm:
logger.info('Databases after "%s" %s:\n%s' %
(mode, dbname, str(dbu.database_names(client))))
else:
dbu.request_confirmation()
def test_xtcav_calib_constants(fname=
'/reg/d/psdm/XPP/xpptut15/calib/Xtcav::CalibV1/XrayTransportDiagnostic.0:Opal1000.0/pedestals/101-102.data',\
add_constants_to_db=False) :
_, exp, _, cvers, detname, ctype, cfname = fname.rsplit('/',6)
resp = parse_calib_file_name(cfname)
begin, end, ext = resp if resp is not None else (None, None, None)
det = detname_conversion(detname)
run = begin
dbname_exp = dbu.db_prefixed_name(exp)
dbname_det = dbu.db_prefixed_name(det)
print('LCLS1 Xtcav calibration file: %s' % fname)
print('Parameters form path: exp:%s det:%s ctype:%s run:%s dbname_exp:%s dbname_det:%s'%\
(exp, det, ctype, run, dbname_exp, dbname_det))
#Save(ct,fname)
o1 = Load(fname)
d1 = dict_from_xtcav_calib_object(o1)
print('Xtcav calibration constants as dict:\n', d1)
if not add_constants_to_db : return
#==================================
#---- Delete databases for experiment and detector
client = dbu.connect_to_server(HOST, PORT)
print('Open client on host:%s port:%s' % (HOST, PORT))
print('Delete database %s'% dbname_exp)
dbu.delete_database(client, dbname_exp)
print('Delete database %s'% dbname_det)
dbu.delete_database(client, dbname_det)
#---- Add data to experiment and detector dbs
print('Add Xtcav constants')
kwargs = {'host' : HOST,\
'port' : PORT,\
'version' : 'V01',\
'comment' : 'test of add-retrieve xtcav constants'
}
#insert_calib_data(data, *kwargs)
dbu.insert_constants(o1, exp, det, ctype, run, time_sec='1000000000', **kwargs)
#msg = dbu.database_info(client, dbname_exp, level=10)
#print(msg)
print('Xtcav constants inserted, now retrieve them from db:%s collection:%s' % (dbname_exp, det))
db, fs = dbu.db_and_fs(client, dbname_exp)
col = dbu.collection(db, det)
#for doc in col.find() :
# print(doc)
doc = dbu.find_doc(col, query={'ctype':ctype, 'run':run})
print('Found doc:\n', doc)
o2 = dbu.get_data_for_doc(fs, doc)
d2 = dict_from_xtcav_calib_object(o2)
print('Xtcav calib object converted to dict:\n', d2)
#print('cmp(d1,d2) :', str(d1==d2))
print('\nCompare dictionaries for Xtcav calib objects loaded directly from calib file and passed through the CDB')
compare_dicts(d1,d2)
client.close()
return