def history_by_code(code):
start, end = params('start', 'end')
data = stock_cli.daily(ts_code=parse_code(code),
start_date=parse_time(start),
end_date=parse_time(end))
data = sorted(data.to_dict('record'), key=lambda d: d['trade_date'])
return render_ok(data)
def stock():
data = stock_cli.query(
'stock_basic',
exchange='',
list_status='L',
fields='ts_code,symbol,name,area,industry,list_date')
return render_ok(data.to_dict('record'))
def stock_by_code(code):
data = stock_cli.query(
'stock_basic',
exchange='',
list_status='L',
fields='ts_code,symbol,name,area,industry,list_date')
stock = list(
filter(lambda stock: stock['symbol'] == code,
data.to_dict('record')))[0]
return render_ok(stock)
def login():
username = request.json['username']
password = request.json['password']
error = None
user = User.get_or_none(User.username == username)
if user is None:
error = 'Incorrect username.'
elif not check_password_hash(user.password, password):
error = 'Incorrect password.'
if error is None:
session.clear()
session['user_id'] = user.id
return render_ok()
return render_err(error)
def register():
username = request.json['username']
password = request.json['password']
error = None
if not username:
error = 'Username is required.'
elif not password:
error = 'Password is required.'
elif User.get_or_none(User.username == username) is not None:
error = 'User {} is already registered.'.format(username)
if error is None:
User.create(username=username,
password=generate_password_hash(password)).save()
return render_ok()
return render_err(error)
def logout():
session.clear()
return render_ok()
def load_stock():
from app.tasks.stock_tasks import load_stock
load_stock.apply_async()
return render_ok()
def load_stock_history():
from app.tasks.stock_tasks import load_stock_history
load_stock_history.apply_async()
return render_ok()