def test_add_field():
dv = DataView()
dv.load_dataview(folder_path=daily_path)
nrows, ncols = dv.data_d.shape
n_securities = len(dv.data_d.columns.levels[0])
ds = RemoteDataService()
ds.init_from_config()
dv.add_field('total_share', ds)
assert dv.data_d.shape == (nrows, ncols + 1 * n_securities)
def test_add_field():
dv = DataView()
folder_path = '../output/prepared/20160601_20170601_freq=1D'
dv.load_dataview(folder=folder_path)
nrows, ncols = dv.data_d.shape
n_securities = len(dv.data_d.columns.levels[0])
from jaqs.data.dataservice import RemoteDataService
ds = RemoteDataService()
dv.add_field('share_amount', ds)
assert dv.data_d.shape == (nrows, ncols + 1 * n_securities)
def test_q_add_field():
dv = DataView()
dv.load_dataview(folder_path=quarterly_path)
nrows, ncols = dv.data_q.shape
n_securities = len(dv.data_d.columns.levels[0])
ds = RemoteDataService()
ds.init_from_config()
dv.add_field('net_inc_other_ops', ds)
"""
dv.add_field('oper_rev', ds)
dv.add_field('turnover', ds)
"""
assert dv.data_q.shape == (nrows, ncols + 1 * n_securities)
def test_q_add_field():
dv = DataView()
folder_path = '../output/prepared/20160609_20170601_freq=1D'
dv.load_dataview(folder=folder_path)
nrows, ncols = dv.data_q.shape
n_securities = len(dv.data_d.columns.levels[0])
from jaqs.data.dataservice import RemoteDataService
ds = RemoteDataService()
dv.add_field('net_inc_other_ops', ds)
"""
dv.add_field('oper_rev', ds)
dv.add_field('turnover', ds)
"""
assert dv.data_q.shape == (nrows, ncols + 1 * n_securities)
