create settings page, full timezone support

app/app.py

@@ -3,9 +3,9 @@ from flask import Flask, render_template, redirect, url_for, request, flash
 from flask_migrate import Migrate
 from werkzeug.security import generate_password_hash, check_password_hash
 from flask_login import (LoginManager, login_user, login_required, logout_user, current_user)
-from misc import datetime, date, time, currDay
+from misc import datetime, date, time, currDay, ZoneInfo
 from db import (db, Period, Task, Event, User)
-from forms import (TaskForm, EventForm, PeriodForm, SignupForm, LoginForm)
+from forms import (TaskForm, EventForm, PeriodForm, SignupForm, LoginForm, SettingsForm)
 from create_events import createEvents
 
 basedir = os.path.abspath(os.path.dirname(__file__))
@@ -82,6 +82,19 @@ def logout():
     logout_user()
     return redirect(url_for('index'))
 
+@app.route('/settings', methods=('GET', 'POST'))
+@login_required
+def settings():
+    user = User.query.get_or_404(current_user.id)
+    form = SettingsForm(obj=user)
+    if form.validate_on_submit():
+        user.realName = form.realName.data
+        user.timezone = form.timezone.data
+        if form.password.data != '':
+            user.password = generate_password_hash(form.password.data, method='sha256')
+        db.session.commit()
+    return render_template('settings.html', form=form)
+
 # Periods routes
 @app.route('/periods')
 @login_required
@@ -133,7 +146,7 @@ def events():
     periods = Period.query.all()
     createEvents(db, currDay, Period, Event)
 
-    return render_template('events.html', events=events, periods=periods, datetime=datetime, date=date)
+    return render_template('events.html', events=events, periods=periods, datetime=datetime, date=date, ZoneInfo=ZoneInfo)
 
 @app.route('/event/edit/<int:event_id>/', methods=('GET', 'POST'))
 @login_required