def extract_from_cash_flow(result_list: list, store: MqQuarterStore,
period_dict: dict, cf: TsCashFlow):
update_date = date_utils.format_delta(cf.mq_ann_date, -1)
ts_code = cf.ts_code
period = cf.end_date
call_find = partial(store.find_period_exact,
ts_code=ts_code,
period=period,
update_date=update_date)
call_add_nx = partial(add_nx,
ts_code=ts_code,
period=period,
update_date=update_date,
report_type=mq_report_type.report if cf.report_type
== '1' else mq_report_type.report_adjust,
store=store,
result_list=result_list,
period_dict=period_dict)
for i in mq_quarter_metric_enum.extract_from_cf_list:
if i.is_cf_h and date_utils.get_quarter_num(cf.end_date) == 3:
q2: MqManualMetric = store.find_period_latest(
ts_code=cf.ts_code,
name=i.name,
period=date_utils.period_delta(cf.end_date, -1),
update_date=update_date)
if q2 is None:
log.error('Cant find q2 in cash flow %s %s %s' %
(cf.ts_code, cf.end_date, cf.mq_ann_date))
call_add_nx(name=i.name, value=getattr(cf, i.from_name))
else:
call_add_nx(name=i.name, value=q2.value)
else:
call_add_nx(name=i.name, value=getattr(cf, i.from_name))
def cal_quarter_ltm(result_list: list, store: MqQuarterStore,
period_o: PeriodObj, ts_code: str, update_date: str):
period = period_o.end_date
quarter_num = date_utils.get_quarter_num(period)
report_type = period_o.report_type
call_find_now = partial(store.find_period_exact,
ts_code=ts_code,
update_date=update_date)
call_find_pre = partial(store.find_period_latest,
ts_code=ts_code,
update_date=update_date)
call_add = partial(common_add, result_list=result_list, store=store)
for k in mq_quarter_metric_enum.cal_quarter_list:
name = k.name
from_name = k.from_name
i1 = call_find_now(period=period, name=from_name)
i2 = call_find_pre(period=date_utils.period_delta(period, -1),
name=from_name)
quarter = quarter_cal_utils.cal_quarter(name, i1, i2)
if quarter is None:
common_log_err(ts_code, period, report_type, update_date, name)
else:
call_add(to_add=quarter)
for k in mq_quarter_metric_enum.cal_ltm_list:
name = k.name
from_name = k.from_name
i1 = call_find_now(period=period, name=from_name)
i2 = call_find_pre(period=date_utils.period_delta(period, -1),
name=from_name)
i3 = call_find_pre(period=date_utils.period_delta(period, -2),
name=from_name)
i4 = call_find_pre(period=date_utils.period_delta(period, -3),
name=from_name)
ltm: MqQuarterMetric = quarter_cal_utils.cal_ltm_with_quarter(
name, i1, i2, i3, i4)
if ltm is None and quarter_num == 4:
q_m: MqQuarterMetricEnum = mq_quarter_metric_enum.find_by_name(
from_name)
ltm = quarter_cal_utils.add_up(
name, [call_find_now(period=period, name=q_m.from_name)])
if ltm is None:
common_log_err(ts_code, period, report_type, update_date, name)
else:
call_add(to_add=ltm)
def cal_ltm_with_period(name: str, current: MqQuarterMetric,
last_year_q4: MqQuarterMetric,
last_year: MqQuarterMetric) -> MqQuarterMetric:
'''
用季度去计算LTM
'''
if current is None:
return None
if date_utils.get_quarter_num(current.period) == 4:
return add_up(name, [current])
elif last_year_q4 is None or last_year is None:
return None
else:
return add_up(
name, [current, sub_from('_', [last_year_q4, last_year])])
def cal_quarter(name: str, i1: MqQuarterMetric,
i2: MqQuarterMetric) -> MqQuarterMetric:
if i1 is not None and date_utils.get_quarter_num(i1.period) == 1:
return MqQuarterMetric(ts_code=i1.ts_code,
report_type=i1.report_type,
period=i1.period,
update_date=i1.update_date,
name=name,
value=i1.value)
elif i1 is None or i2 is None:
return None
return MqQuarterMetric(ts_code=i1.ts_code,
report_type=i1.report_type | i2.report_type,
period=i1.period,
update_date=i1.update_date,
name=name,
value=decimal_utils.sub(i1.value, i2.value))
def earn_and_dividend_in_year(quarter_store: mq_quarter_store.MqQuarterStore,
ts_code: str, report_period: str,
update_date: str, year: int) -> bool:
quarter_num = get_quarter_num(report_period)
period = report_period if quarter_num == 4 else period_delta(
report_period, -quarter_num)
period = period_delta(period, 4)
for i in range(year):
period = period_delta(period, -4)
dprofit_ltm = quarter_store.find_period_latest(
ts_code, mq_quarter_metric_enum.dprofit_ltm.name, period,
update_date)
dividend_ltm = quarter_store.find_period_latest(
ts_code, mq_quarter_metric_enum.dividend_ltm.name, period,
update_date)
if calculate.lt(dprofit_ltm, zero, 'value', True):
return False
if calculate.lt(dividend_ltm, zero, 'value', True):
return False
return True
def history_dividend_yoy_score(quarter_store: mq_quarter_store.MqQuarterStore,
ts_code: str, report_period: str,
update_date: str, year: int) -> bool:
quarter_num = get_quarter_num(report_period)
period = report_period if quarter_num == 4 else period_delta(
report_period, -quarter_num)
period = period_delta(period, 4)
yoy_list = []
for i in range(year):
period = period_delta(period, -4)
dividend_ltm = quarter_store.find_period_latest(
ts_code, mq_quarter_metric_enum.dividend_ltm.name, period,
update_date)
yoy_list.append(calculate.get_val(dividend_ltm, 'yoy', zero))
result = 0
score_per_one = 100 / year
for yoy in yoy_list:
if yoy > 0:
result += score_per_one
elif yoy < 0:
result -= score_per_one / 2
return decimal_utils.valid_score(result)
def cal_ltm_with_quarter(name: str, i1: MqQuarterMetric, i2: MqQuarterMetric,
i3: MqQuarterMetric, i4) -> MqQuarterMetric:
'''
用4个单季去计算LTM
'''
if i1 is not None and date_utils.get_quarter_num(i1.period) == 4:
return MqQuarterMetric(ts_code=i1.ts_code,
report_type=i1.report_type,
period=i1.period,
update_date=i1.update_date,
name=name,
value=i1.value)
elif i1 is None or i2 is None or i3 is None or i4 is None:
return None
else:
return MqQuarterMetric(ts_code=i1.ts_code,
report_type=i1.report_type | i2.report_type
| i3.report_type | i4.report_type,
period=i1.period,
update_date=i1.update_date,
name=name,
value=decimal_utils.add(i1.value, i2.value,
i3.value, i4.value))
