def get_datas(s):
init('a', s)
symbol = '002192'
exchange = Exchange('SZ')
day = Interval.DAILY
start = datetime(2019, 1, 1)
end = datetime(2019, 6, 3)
data = MongoManager()
datas = data.load_bar_data(symbol, exchange, day, start, end)
bars = pd.DataFrame(columns=['open', 'close', 'low', 'high', 'volume', 'openInterest'])
opens = [data.open_price for data in datas]
closes = [data.close_price for data in datas]
low = [data.low_price for data in datas]
high = [data.high_price for data in datas]
volume = [data.volume for data in datas]
datetimes=[data.datetime for data in datas]
bars['open'] = opens
bars['close'] = closes
bars['low'] = low
bars['high'] = high
bars['volume'] = volume
bars['openInterest'] = 0
bars['datetime'] = datetimes
return bars
def __init__(self, settings=None, database_manager=None):
if settings:
self.settings = settings
else:
self.settings = Settings()
self.token = 'bfbf67e56f47ef62e570fc6595d57909f9fc516d3749458e2eb6186a'
ts.set_token(self.token)
# self.pro = ts.pro_api(self.token)
if not database_manager:
self.database_manager = init('_', self.settings)
else:
self.database_manager = database_manager
import pprint
from datetime import datetime
from base_database.database_mongo import init, MongoManager
from base_utils.constant import Interval, Exchange
from settings.setting import Settings
s = Settings()
init('a', s)
symbol = '002192'
data = MongoManager()
exchange = Exchange('SZ')
day = Interval.DAILY
# 最新价
# newest_bar = data.get_newest_bar_data('002192',Exchange.SZ,Interval.DAILY)
# print(newest_bar)
# 指定日期价
start = datetime(2019, 1, 1)
end = datetime(2019, 6, 3)
# date = start.strftime('%Y-%m-%d')
# print(date)
datas = data.load_bar_data(symbol, exchange, day, start, end)
# # print(datas)
#
#
# # d =d
# print(datas[0])
print(pprint.pformat(datas))
import matplotlib.pyplot as plt
import numpy as np
import pandas as pd
from base_database.database_mongo import init
from base_utils.constant import Interval, Exchange
from settings.setting import Settings
"""
单期收益率
多期收益率
"""
s = Settings()
dbm = init('_', s)
start = datetime(2018, 11, 23)
end = datetime(2020, 4, 20)
RJ = dbm.load_bar_dataframe_data('002192', Exchange.SZ, Interval.DAILY, start,
end)
# print(RJ)
print(RJ['2018'])
close = RJ['close_price']
lagclose = close.shift(1)
Calclose = pd.DataFrame({'close': close, 'lagclose': lagclose})
# print(Calclose.head(5))
simpleret = (close - lagclose) / lagclose
simpleret.name = 'simpleret'
# print(simpleret.head(5))
from datetime import datetime
from PyQt5 import QtCore, QtGui, QtWidgets
from base_database.database_mongo import init
from base_utils.constant import Exchange, Interval
from settings.setting import Settings
from ui import create_qapp
s = Settings()
app = create_qapp(s)
database_manager = init('_', s)
bars = database_manager.load_bar_data("002192",
Exchange.SZ,
interval=Interval.DAILY,
start=datetime(2015, 1, 1),
end=datetime(2019, 8, 14))
class TimeLine(QtWidgets.QWidget):
def __init__(self, parent=None):
QtWidgets.QWidget.__init__(self, parent)
# self.setMinimumSize(640, 430) # 设置窗口最小尺寸
self.setGeometry(300, 300, 960, 650)
self.setWindowTitle('分时行情走势')
self.setStyleSheet("QWidget { background-color: black }")
# self.setMouseTracking(True)
self.m_x = 0 # 光标x轴位置
self.m_y = 0 # 光标y轴位置
from base_database.database import BaseDatabaseManager
from base_database.database_mongo import init
from settings.setting import Settings
# def init(settings: dict) -> BaseDatabaseManager:
# driver = Driver(settings["driver"])
# if driver is Driver.MONGODB:
# return init_nosql(driver=driver, settings=settings)
# # else:
# # return init_sql(driver=driver, settings=settings)
#
#
# def init_nosql(driver: Driver, settings: dict):
# from .database_mongo import init
# _database_manager = init(driver, settings=settings)
# return _database_manager
settings = Settings()
database_manager: "BaseDatabaseManager" = init('_',settings=settings)
