I have the apscheduler working but for some reason when it writes to my file it makes a double-entry every time the BackgroundScheduler is called.
I'm not understanding why it writes 2 lines and the timestamp will be varied by a few milliseconds in the .txt file
I only want the 1 entry, so I can eventually have it written to a database but I need to understand what is making it double executes
I don't see where in my code that it would make it double write.
Please help thank you in advanced
main.py
from flask import Flask, render_template
from flask_caching import Cache
from flask_bootstrap import Bootstrap
from flask_ckeditor import CKEditor
from datetime import date
from apscheduler.schedulers.background import BackgroundScheduler
from market_data import MarketData
import os
sched = BackgroundScheduler()
sched.start()
current_year = date.today().year
data = MarketData()
def grab_every_five():
p_data = get_c_data()
with open(file='data.txt', mode='a', encoding='utf-8') as f:
f.write(f'{p_data}\n')
sched.add_job(grab_every_five, 'interval', minutes=1)
cache = Cache(config={'CACHE_TYPE': 'SimpleCache'})
app = Flask(__name__)
cache.init_app(app)
app.config['SECRET_KEY'] = os.environ.get('SECRET_KEY')
ckeditor = CKEditor(app)
Bootstrap(app)
@app.route('/', methods=['GET', 'POST'])
def home_page():
c_data = get_c_data()
return render_template("index.html",
year=current_year,
asset_count="{:,.0f}".format(c_data['active']),
fiat_total="{:,.2f}".format(c_data['total_market_cap']),
per_asset="{:,.2f}".format(c_data['value_per_active']),
per_all_asset="{:,.2f}".format(c_data['value_per_all']),
new_asset="{:,}".format(c_data['total_asset']),
country="{:,.2f}".format(c_data['asset_per_country']),
all_asset="{:,}".format(c_data['total_asset']),
time_stamp = c_data['time_stamp']
)
@cache.cached(timeout=60, key_prefix='c_data_cache')
def get_c_data():
temp_data = data.get_data()
return temp_data
if __name__ == "__main__":
app.run(debug=True)
