tim_admin/festival_finder
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Exclude invaid gps datetimes

Browse Source
This commit is contained in:
Tim Staat 2025-09-05 12:28:33 +02:00
parent 7547640597
commit bda17d8ec9
1 changed files with 13 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
server/python_server.py
View File

@ -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()
@ -86,7 +94,7 @@ def getGpsDistance():
fwd_azimuth, back_azimuth, distance = geodesic.inv(long, lat, req_long, req_lat) fwd_azimuth, back_azimuth, distance = geodesic.inv(long, lat, req_long, req_lat)
distance = distance * ureg.meter distance = distance * ureg.meter
prettyDistance = f"{distance:.1f~#P}" + ' (N)' if not bear_correction else '' prettyDistance = f"{distance:.1f~#P}" + ' (N)' if not bear_correction else ''
print(f'fwd: {fwd_azimuth}, bwd: {back_azimuth}, dist: {prettyDistance}') print(f'fwd: {fwd_azimuth}, bwd: {back_azimuth}, dist: {prettyDistance}')
tf = timezonefinder.TimezoneFinder() tf = timezonefinder.TimezoneFinder()
timezone_str = tf.certain_timezone_at(lat=lat, lng=long) timezone_str = tf.certain_timezone_at(lat=lat, lng=long)
@ -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()