def stock_to_qfq(data, verbose=False):
start = str(data.index.levels[0].min())[0:10]
end = str(data.index.levels[0].max())[0:10]
code = data.index.levels[1][0]
xdxr_data = SECURITY_DATA_READ_SERVICE.read_fq_info(code, start, end)
return do_prices_qfq(bfq_data=data, xdxr_data=xdxr_data, verbose=verbose)
def update_qfq_for_single_code(code, start, end):
max_qfq_date = DB_CLIENT.read_max_date_for(code, DAY_QFQ_REPO)
if max_qfq_date is None:
calc_qfq_and_update(code, start, end)
else:
fq_info = SECURITY_DATA_READ_SERVICE.read_fq_info(code, start, end)
if fq_info is None:
copy_stock_day_directly(code, start, end)
else:
max_fq_info_date = fq_info.index.levels[0].max()
if str(max_fq_info_date)[0:10] < max_qfq_date:
copy_stock_day_directly(code, start, end)
else:
print("Recreate needed for {}, max qfq date={}, max fq info date={}".format(code, max_qfq_date, max_fq_info_date))
re_calc_qfq_and_overwrite(code, start, end)