rename init to app change camel case to snake case, added __name__ conditional

2020-08-27 14:22:35 +02:00
parent 88687124f2
commit ec8d3ca94c
1 changed files with 0 additions and 0 deletions
@@ -0,0 +1,46 @@
+# app.py - main backend program
+'''Main TeraHz backend program'''
+# All code in this file is licensed under the ISC license, provided in LICENSE.txt
+from flask import Flask, jsonify, render_template
+from . import terahz
+
+def start_flaskapp():
+    '''Initialize global variables'''
+    global app, s, u, l
+    app = Flask(__name__)
+    s = terahz.Spectrometer(path='/dev/serial0')
+    u = terahz.UVSensor()
+    l = terahz.LxMeter()
+
+@app.route('/data')
+def sendData():
+    '''Responder function for /data route'''
+    response = jsonify([s.getData(), l.getData(), u.getABI()])
+    response.headers.add('Access-Control-Allow-Origin', '*')
+    return response
+
+
+@app.route('/')
+def renderTable():
+    ''''Main page renderer'''
+    wavelengthDict = {
+        'A': '410 nm',
+        'B': '435 nm',
+        'C': '460 nm',
+        'D': '485 nm',
+        'E': '510 nm',
+        'F': '535 nm',
+        'G': '560 nm',
+        'H': '585 nm',
+        'R': '610 nm',
+        'I': '645 nm',
+        'S': '680 nm',
+        'J': '705 nm',
+        'T': '730 nm',
+        'U': '760 nm',
+        'V': '810 nm',
+        'W': '860 nm',
+        'K': '900 nm',
+        'L': '940 nm'}
+    data = [s.getData(), l.getData(), u.getABI()]
+    return render_template('index.html', data=data, wavelengths=wavelengthDict)