df = pd.read_csv('./work/contracts.txt')
df['key'] = df['code'] + '.' + df['exchange']
return df
print("import contracts info..")
contracts = import_contracts()
set_config({'source': 'csv'})
locd.import_contracts(contracts)
print("import bars..")
fpaths = []
for path, dirs, files in os.walk('./work'):
for file in files:
filepath = path + os.sep + file
if filepath.endswith(".csv") or filepath.endswith(".CSV"):
fpaths.append(filepath)
import_data(fpaths, locd)
set_config({'source': 'sqlite'})
locd.import_contracts(contracts)
print("import bars..")
fpaths = []
for path, dirs, files in os.walk('./work'):
for file in files:
filepath = path + os.sep + file
if filepath.endswith(".csv") or filepath.endswith(".CSV"):
fpaths.append(filepath)
import_data(fpaths, locd)
from quantdigger import ConfigUtil
from quantdigger.datasource import import_data, ds_impl
csv_ds = ds_impl.csv_source.CsvSource('../data')
import_data(['../work/AA.SHFE-1.Minute.csv',
'../work/BB.SHFE-1.Minute.csv',
'../work/BB.SHFE-1.Day.csv'],
csv_ds)
sqlite_ds = ds_impl.sqlite_source.SqliteSource('../data/digger.db')
import_data(['../work/AA.SHFE-1.Minute.csv',
'../work/BB.SHFE-1.Minute.csv',
'../work/BB.SHFE-1.Day.csv'],
sqlite_ds)
from quantdigger import locd, set_config
from quantdigger.datasource import import_data
set_config({ 'data_path': '../data', 'source': 'csv'})
import_data(['../work/AA.SHFE-1.Minute.csv', '../work/BB.SHFE-1.Minute.csv', '../work/BB.SHFE-1.Day.csv'], locd)
set_config({ 'data_path': '../data', 'source': 'sqlite'})
import_data(['../work/AA.SHFE-1.Minute.csv', '../work/BB.SHFE-1.Minute.csv', '../work/BB.SHFE-1.Day.csv'], locd)
from quantdigger import locd, set_config
from quantdigger.datasource import import_data
set_config({'data_path': '../data', 'source': 'csv'})
import_data([
'../work/AA.SHFE-1.Minute.csv', '../work/BB.SHFE-1.Minute.csv',
'../work/BB.SHFE-1.Day.csv'
], locd)
set_config({'data_path': '../data', 'source': 'sqlite'})
import_data([
'../work/AA.SHFE-1.Minute.csv', '../work/BB.SHFE-1.Minute.csv',
'../work/BB.SHFE-1.Day.csv'
], locd)
from quantdigger import ConfigUtil
from quantdigger.datasource import import_data, ds_impl
csv_ds = ds_impl.csv_source.CsvSource('../data')
import_data([
'../work/AA.SHFE-1.Minute.csv', '../work/BB.SHFE-1.Minute.csv',
'../work/BB.SHFE-1.Day.csv'
], csv_ds)
sqlite_ds = ds_impl.sqlite_source.SqliteSource('../data/digger.db')
import_data([
'../work/AA.SHFE-1.Minute.csv', '../work/BB.SHFE-1.Minute.csv',
'../work/BB.SHFE-1.Day.csv'
], sqlite_ds)
