def deluser():
print request.args
user = request.args.get('user')
if user in util.file_date:
util.file_date.pop(user)
print util.file_date
util.update_data()
return redirect('/')
def delete():
util.update_data()
user = request.args.get('user')
if user and user in util.file_data:
util.dele(user)
del util.file_data[user]
return util.get_all_html()
else:
return "invalid user"
def delete():
name = request.args.get('name')
res = util.get_all_html()
if name and name in util.file_data:
del util.file_data[name]
util.update_data()
res = util.get_all_html()
else:
res = '<p>invaild name</p>' + res
return res
def delete():
name = request.args.get('name')
res = util.get_all_html()
if name and name in util.file_data:
del util.file_data[name]
util.update_data()
res = util.get_all_html()
else:
res = '<p>invaild name</p>' + res
return res
def adduser():
print request.args
user = request.form.get('user')
password = request.form.get('password')
if user in util.file_date:
return 'user alreaday exists'
else:
util.file_date[user] = password
util.update_data()
return redirect('/')
def add():
util.update_data()
data = util.file_data
user = request.args['user']
age = request.args['age']
if not user or not age:
res = '<p>you need input user and age</p>' + res
elif user in data:
res = '<p>user already exist</p>' + res
else:
util.update_file(user, age)
util.file_data[user] = age
return util.get_all_html()
def add():
name = request.args.get('name')
age = request.args.get('age')
res = util.get_all_html()
if not name or not age:
res = '<p>need name and age</p>' + res
elif name in util.file_data:
res = '<p>name alread exists</p>' + res
else:
util.file_data[name] = age
util.update_data()
res = util.get_all_html()
return res
def add():
name = request.args.get('name')
age = request.args.get('age')
res = util.get_all_html()
if not name or not age:
res = '<p>need name and age</p>' + res
elif name in util.file_data:
res = '<p>name alread exists</p>' + res
else:
util.file_data[name] = age
util.update_data()
res = util.get_all_html()
return res
def convert_pkl(exchange, symbol_type, begin_date, end_date, skiprows):
begin_date, end_date = pd.to_datetime(begin_date), pd.to_datetime(end_date)
dates = os.listdir(os.path.join(DATA_DIR, exchange, symbol_type))
dates = sorted(d for d in dates
if begin_date <= pd.to_datetime(d) <= end_date
and not d.endswith('.pkl'))
for date in dates:
logging.info(f'Converting {date}')
paths = glob.glob(
os.path.join(DATA_DIR, exchange, symbol_type, date, '*.csv'))
for path in paths:
df = pd.read_csv(path, skiprows=skiprows)
df['candle_begin_time'] = pd.to_datetime(df['candle_begin_time'])
pkl_path = f'{path[:-4]}.pkl'
update_data(pkl_path, df.set_index('candle_begin_time'))
def fetch(self, timeframe, begin_date, end_date, base_currencies,
quote_currencies, symbol_types):
symbols = self.get_symbols(base_currencies, quote_currencies,
symbol_types)
dates = pd.date_range(begin_date, end_date)
fails = []
for date in dates:
logging.info(f'Fetching {date.strftime("%Y%m%d")}')
for _, row in symbols.iterrows():
df = None
for _ in range(3):
try:
df = self.fetch_candle(row['id'], date, timeframe,
row['type'])
break
except:
logging.error(
f"Failed to fetch {date.strftime('%Y%m%d')} {row['symbol']} {row['type']}"
)
time.sleep(1)
if df is None:
fails.append(
f"{date.strftime('%Y%m%d')} {row['symbol']} {row['type']}"
)
elif not df.empty:
hdf_dir = os.path.join(DATA_DIR, self.name, row['type'],
date.strftime('%Y%m%d'))
os.makedirs(hdf_dir, exist_ok=True)
hdf_path = os.path.join(
hdf_dir,
f'{row["symbol"].replace("/", "-")}_{timeframe}.hdf')
update_data(hdf_path, df.set_index('candle_begin_time'))
time.sleep(1)
if fails:
if len(fails) <= 3:
msg = f'Failed to fetch {", ".join(fails)}'
else:
msg = f'Failed to fetch {", ".join(fails[:3])},... +{len(fails) - 3} more'
else:
msg = f'Successfully fetched {self.name} {begin_date} {end_date} {timeframe} data'
send_dingding_msg(msg)
from flask import Flask,render_template,request,redirect,session
import util
util.update_data()
print util.file_data
app = Flask(__name__)
app.secret_key='/sad/ikhkj?jklhd-908182903jk43-42348038401'
@app.route('/login')
def login():
if 'user' in session:
return redirect('/')
return render_template('login.html')
@app.route('/logout')
def logout():
session.pop('user')
return redirect('/login')
@app.route('/loginaction',methods=['post'])
def loginaction():
user = request.form.get('user')
passwd = request.form.get('passwd')
if user=='admin' and passwd=='admin':
session['user'] = '******'
return redirect('/')
@app.route('/')
#!/bin/env python
#encoding:utf-8
from flask import Flask, request, render_template, redirect, session
import util
app = Flask(__name__)
util.update_data()
app.secret_key = 'asjkdhk1241231fdsa781238fdsafad81329??=-123'
@app.route('/login')
def login():
if 'user' in session:
return redirect('/')
else:
return render_template('login.html')
@app.route('/loginaction', methods=['post'])
def loginaction():
user = request.form.get('user')
pwd = request.form.get('pwd')
if user == 'admin' and pwd == 'admin':
session['user'] = '******'
return redirect('/')
else:
return 'not allowed'
@app.route('/logout')
def index():
util.update_data()
return util.get_all_html()
