commit everything

config.py

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+import os
+
+class Config(object):
+    SECRET_KEY = os.environ.get('SECRET_KEY') or 'you-will-never-guess'

fserver.py

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+from flask import Flask, flash, request, redirect, make_response 
+
+from config import Config
+
+from flask_wtf import FlaskForm
+from wtforms import StringField, PasswordField, BooleanField, SubmitField
+from wtforms.validators import DataRequired
+
+app = Flask(__name__)
+app.config.from_object(Config)
+
+from flask_wtf import FlaskForm
+from wtforms import StringField, PasswordField, BooleanField, SubmitField
+from wtforms.validators import DataRequired
+
+class URLForm(FlaskForm):
+    urlfield = StringField('urlfield', validators=[DataRequired()])
+    submit = SubmitField('Go')
+
+from flask import render_template
+
+import requests
+import re
+
+from reform import reformat_cal
+
+TIMETABLEURL = "https://timetable.my.uq.edu.au:443/even/rest/calendar/ical/"
+
+@app.route('/update', methods=['GET'])
+def get_cal():
+    cd = request.args.get('code')
+
+    if (cd != None):
+        print(cd)
+        url = TIMETABLEURL + cd 
+        try:
+            cal = reformat_cal(url)
+        except:
+            return redirect("/?error=fail")
+
+        resp = make_response(cal)
+        resp.headers["Content-Type"] = "text/calendar; charset=utf-8"
+        return resp
+    else: 
+        return redirect("/?error=fail")
+
+@app.route('/', methods=['GET', 'POST'])
+def hello():
+    form = URLForm()
+    if form.validate_on_submit():
+        url = form.urlfield.data
+        code = url.split("/")[-1]
+        rdr = f"/calfix/update?code={code}"
+        try: 
+            cal = reformat_cal(TIMETABLEURL + code)
+            print(cal)
+            flash("Download/Subscribe link")
+            flash(rdr)
+        except: 
+            flash("Invalid calendar link")
+            flash("/")
+
+#        return redirect(rdr)
+
+#        print('url', url)
+#        newcal = reformat_cal(url)
+
+    return render_template('index.html', title='cal rewrite', form=form)
+
+if __name__ == '__main__':
+    app.run(port=25565)

reform.py

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+import requests
+
+
+def reformat_cal(url):
+    print(url)
+    req = requests.get(url)
+    if (req.status_code != 200):
+            raise ValueError()
+
+    if req.text == "" or req.text == None:
+        raise ValueError()
+
+    cal = req.text.split("\n")
+
+    for counter, line in enumerate(cal):
+        if "BEGIN:VEVENT" in line:
+            summary = None
+            desc = None
+
+        if "SUMMARY" in line:
+            summary = counter 
+            continue
+
+        if "DESCRIPTION" in line:
+            desc = counter
+            continue
+
+        if "UID" in line:
+            cal[counter] = ""
+
+        if "END:VEVENT" in line:
+            course_code = cal[desc].split("_")[0].split(":")[1]
+            imsummary = cal[summary].split(',') 
+            imsummary[0] = "SUMMARY:" + course_code
+            cal[summary] = ','.join(imsummary)
+
+    cal = "\n".join(cal)
+    return cal
+