Add files via upload

AstroNolan · Oct 3, 2024 · dc9868a · dc9868a
1 parent feaec5c
commit dc9868a
Show file tree

Hide file tree

Showing 2 changed files with 13 additions and 8 deletions.
diff --git a/app.py b/app.py
@@ -12,7 +12,6 @@
 import numpy as np
 import plotly.graph_objects as go
 from datetime import datetime, timedelta, timezone
-import threading
 import time as time_module
 import requests
 import logging
@@ -126,6 +125,8 @@ def NextPassage(tle_raw, obs_lat, obs_lon):
             break
 
     next_visibility['MAX'] = next_visibility['MAX'] or first_passage
+    del tle, station, orb
+    gc.collect()
     return next_visibility
 
 def NextPassageUpdate(tle, obs_lat, obs_lon):
@@ -144,7 +145,7 @@ def NextPassageUpdate(tle, obs_lat, obs_lon):
         'azimuth': f"{azimuth:.2f}°",
         'elevation': f"{elevation:.2f}°",
         'distance': f"{distance:.0f} km"
-    }        
+    }
 
     return ((next_passage_time['AOS']['date'].datetime.replace(tzinfo=timezone.utc) if next_passage_time.get('AOS') else None),
             (next_passage_time['MAX']['date'].datetime.replace(tzinfo=timezone.utc) if next_passage_time.get('MAX') else None),
@@ -250,11 +251,12 @@ def update_orbit_data():
 
         socketio.emit('update_orbit', {'fig': fig_dict, 'tle_update_time': tle_update_time})
         socketio.emit('next_passage_time', next_passage_data)
+        del gp, fig_dict, prs_spacecraft, t_span
         gc.collect()
 
         iteration_duration = time_module.time() - iteration_start_time
         sleep_time = max(0, target_iteration_time - iteration_duration)
-        time_module.sleep(sleep_time)
+        socketio.sleep(sleep_time)
 
 @socketio.on('update_observer')
 def handle_update_observer(data):
@@ -272,7 +274,5 @@ def index():
     return render_template('index.html', observer_lat=observer_lat, observer_lon=observer_lon)
 
 if __name__ == '__main__':    
-    thread = threading.Thread(target=update_orbit_data)
-    thread.daemon = True
-    thread.start()
+    socketio.start_background_task(update_orbit_data)
     socketio.run(app, host='127.0.0.1', port=int(os.getenv("PORT", 5000)), debug=False)
diff --git a/templates/index.html b/templates/index.html
@@ -4,6 +4,7 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>PariSat Live Tracking</title>
+    <link rel="icon" href="{{ url_for('static', filename='img/favicon.svg') }}" type="image/svg+xml">
     <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap" rel="stylesheet">
     <style>
         body, html {
@@ -40,14 +41,18 @@
             height: 100%;
             padding: 10px;
             box-sizing: border-box;
+            align-items: center;
+            justify-content: center;
         }
         #plot {
             flex: 0 1 70%;
-            height: 100%;
+            height: 95%;
+            align-items: center;
+            justify-content: center;
         }
         #description {
             flex: 0 1 30%;
-            height: 100%;
+            height: auto;
             display: flex;
             flex-direction: column;
             align-items: left;