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Exclude invaid gps datetimes

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Tim Staat 2025-09-05 12:28:33 +02:00
parent 7547640597
commit bda17d8ec9
1 changed files with 13 additions and 5 deletions
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16
server/python_server.py
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@ -1,11 +1,10 @@
from flask import Flask, request, jsonify from flask import Flask, request, jsonify
from datetime import datetime from datetime import datetime, timedelta
import pint import pint
import sqlite3 import sqlite3
from pyproj import Geod from pyproj import Geod
import timezonefinder, pytz import timezonefinder, pytz
from datetime import timezone as dttz from datetime import timezone as dttz
app = Flask(__name__) app = Flask(__name__)
bear_correction = False bear_correction = False
@ -28,6 +27,11 @@ with sqlite3.connect('location.db', check_same_thread=False) as conn:
ureg = pint.UnitRegistry() ureg = pint.UnitRegistry()
geodesic = Geod(ellps='WGS84') geodesic = Geod(ellps='WGS84')
current_datetime = datetime.utcnow()
date_yesterday = current_datetime - timedelta(days=1)
date_tomorrow = current_datetime + timedelta(days=1)
valid_date = True
@app.route('/') @app.route('/')
def hello(): def hello():
return 'Hello!' return 'Hello!'
@ -46,10 +50,14 @@ def getGpsDistance():
try: try:
gpsDateTime = datetime.strptime(request.args.get('gpsDateTime')[:11], '%d%m%y%H%M%S') gpsDateTime = datetime.strptime(request.args.get('gpsDateTime')[:11], '%d%m%y%H%M%S')
if gpsDateTime > date_tomorrow or current_datetime < date_yesterday:
valid_date = False
print(gpsDateTime) print(gpsDateTime)
except ValueError: except ValueError:
print("No gpsDateTime") print("No gpsDateTime")
gpsDateTime = datetime.now() gpsDateTime = datetime.now()
valid_date = False
@ -77,7 +85,7 @@ def getGpsDistance():
req_long = 0.0 req_long = 0.0
req_dateTime = datetime.now() req_dateTime = datetime.now()
if (lat != 0.0 and long != 0.0): if (lat != 0.0 and long != 0.0 and valid_date):
cur.execute(f'INSERT INTO location_data(sender_id, lat, long, gpsDateTime) VALUES({own_id}, {lat}, {long}, "{gpsDateTime.isoformat()}");') cur.execute(f'INSERT INTO location_data(sender_id, lat, long, gpsDateTime) VALUES({own_id}, {lat}, {long}, "{gpsDateTime.isoformat()}");')
conn.commit() conn.commit()
@ -99,7 +107,7 @@ def getGpsDistance():
print(rTime) print(rTime)
else: else:
prettyDistance = "No GPS Signal" prettyDistance = "Invalid GPS Signal"
fwd_azimuth = 0.0 fwd_azimuth = 0.0
rTime = datetime.utcnow() rTime = datetime.utcnow()