-
Notifications
You must be signed in to change notification settings - Fork 0
/
main.py
32 lines (25 loc) · 1.03 KB
/
main.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
from flask import Flask, render_template
import backend, os
try:
tz_offset = int(os.environ['TZ_OFFSET'])
debug = bool(os.environ['DEBUG_MSG'])
except:
print("ENV: Setting of environment variables failed.\n Default values have been set: tz_offset = 0, debug = True")
tz_offset = 0
debug = True
app = Flask(__name__)
time = backend.Tid(timezone_offset=tz_offset)
ladepris = backend.Ladepris(time_objekt=time)
print(f"DEBUG: LeafTools debug messages are {'active' if debug else 'deactivated'}!")
@app.after_request
def after_request(response):
seconds_to_next_hour = time.get_time()["s_to_next_hr"]
response.headers["Cache-Control"] = f"max-age={seconds_to_next_hour}"
if debug: print("Seconds to next hour:", seconds_to_next_hour)
return response
@app.route('/')
def index():
ladepris.check_data_expired(debug=debug)
return render_template('index.html', img_filename = ladepris.img_filename)
if __name__ == '__main__':
app.run(debug=False, host="0.0.0.0")