Initial push...

README.md

@@ -0,0 +1,21 @@
+# Flask-Project-Template
+A template to quickly standup a flask webapp with bootstrap and a database.
+
+# Dependencies
+``` sudo apt install python3 ```
+
+# Setup
+*** Change directory to Flask-Project-Template/ or rename the folder before doing so.
+
+``` python3 -m virtualenv ./ ```
+
+``` source bin/activate ```
+
+``` pip install -r requirements.txt ```
+
+``` cd src/ ```
+
+``` ./start.sh ```
+
+# Notes
+Make sure to change the port in the start script as needed. Have fun!

requirements.txt

@@ -0,0 +1,7 @@
+Click==7.0
+Flask==1.1.1
+gunicorn==19.9.0
+itsdangerous==1.1.0
+Jinja2==2.10.3
+MarkupSafe==1.1.1
+Werkzeug==0.16.0

src/app.py

@@ -0,0 +1,24 @@
+# Python imports
+from flask import Flask, request, render_template
+
+# Application imports
+from utils import DBConnect, MessageHandler
+
+
+app        = Flask(__name__)
+msgHandler = MessageHandler()
+db         = DBConnect()
+
+
+@app.route('/', methods=['GET', 'POST'])
+def root():
+    if request.method == 'GET':
+        return render_template('index.html',
+                                title=':::APP TITLE:::')
+    elif request.method == 'POST':
+        return render_template('error.html',
+                                title='Error!',
+                                message='Must use GET request type...')
+    else:
+        msg = "Must use GET/POST request type..."
+        return msgHandler.createMessageJSON("alert-danger", msg)

src/start.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+# set -o xtrace       ## To debug scripts
+# set -o errexit      ## To exit on error
+# set -o errunset     ## To exit if a variable is referenced but not set
+
+
+function main() {
+    source "../bin/activate"
+    # Note can replace 127.0.0.1 with 0.0.0.0 to make it 'network/internet' accessable...
+    gunicorn app:app -b 127.0.0.1:8080 # <module>:<app>   IE <file>:<flask app variable>
+}
+main $@;

src/static/css/bootstrap/bootstrap-datepicker.css

@@ -0,0 +1,471 @@
+/*!
+ * Datepicker for Bootstrap v1.6.4 (https://github.com/eternicode/bootstrap-datepicker)
+ *
+ * Copyright 2012 Stefan Petre
+ * Improvements by Andrew Rowls
+ * Licensed under the Apache License v2.0 (http://www.apache.org/licenses/LICENSE-2.0)
+ */
+.datepicker {
+  padding: 4px;
+  -webkit-border-radius: 4px;
+  -moz-border-radius: 4px;
+  border-radius: 4px;
+  direction: ltr;
+}
+.datepicker-inline {
+  width: 220px;
+}
+.datepicker.datepicker-rtl {
+  direction: rtl;
+}
+.datepicker.datepicker-rtl table tr td span {
+  float: right;
+}
+.datepicker-dropdown {
+  top: 0;
+  left: 0;
+}
+.datepicker-dropdown:before {
+  content: '';
+  display: inline-block;
+  border-left: 7px solid transparent;
+  border-right: 7px solid transparent;
+  border-bottom: 7px solid #999;
+  border-top: 0;
+  border-bottom-color: rgba(0, 0, 0, 0.2);
+  position: absolute;
+}
+.datepicker-dropdown:after {
+  content: '';
+  display: inline-block;
+  border-left: 6px solid transparent;
+  border-right: 6px solid transparent;
+  border-bottom: 6px solid #fff;
+  border-top: 0;
+  position: absolute;
+}
+.datepicker-dropdown.datepicker-orient-left:before {
+  left: 6px;
+}
+.datepicker-dropdown.datepicker-orient-left:after {
+  left: 7px;
+}
+.datepicker-dropdown.datepicker-orient-right:before {
+  right: 6px;
+}
+.datepicker-dropdown.datepicker-orient-right:after {
+  right: 7px;
+}
+.datepicker-dropdown.datepicker-orient-bottom:before {
+  top: -7px;
+}
+.datepicker-dropdown.datepicker-orient-bottom:after {
+  top: -6px;
+}
+.datepicker-dropdown.datepicker-orient-top:before {
+  bottom: -7px;
+  border-bottom: 0;
+  border-top: 7px solid #999;
+}
+.datepicker-dropdown.datepicker-orient-top:after {
+  bottom: -6px;
+  border-bottom: 0;
+  border-top: 6px solid #fff;
+}
+.datepicker table {
+  margin: 0;
+  -webkit-touch-callout: none;
+  -webkit-user-select: none;
+  -khtml-user-select: none;
+  -moz-user-select: none;
+  -ms-user-select: none;
+  user-select: none;
+}
+.datepicker td,
+.datepicker th {
+  text-align: center;
+  width: 20px;
+  height: 20px;
+  -webkit-border-radius: 4px;
+  -moz-border-radius: 4px;
+  border-radius: 4px;
+  border: none;
+}
+.table-striped .datepicker table tr td,
+.table-striped .datepicker table tr th {
+  background-color: transparent;
+}
+.datepicker table tr td.day:hover,
+.datepicker table tr td.day.focused {
+  background: #eee;
+  cursor: pointer;
+}
+.datepicker table tr td.old,
+.datepicker table tr td.new {
+  color: #999;
+}
+.datepicker table tr td.disabled,
+.datepicker table tr td.disabled:hover {
+  background: none;
+  color: #999;
+  cursor: default;
+}
+.datepicker table tr td.highlighted {
+  background: #d9edf7;
+  border-radius: 0;
+}
+.datepicker table tr td.today,
+.datepicker table tr td.today:hover,
+.datepicker table tr td.today.disabled,
+.datepicker table tr td.today.disabled:hover {
+  background-color: #fde19a;
+  background-image: -moz-linear-gradient(to bottom, #fdd49a, #fdf59a);
+  background-image: -ms-linear-gradient(to bottom, #fdd49a, #fdf59a);
+  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#fdd49a), to(#fdf59a));
+  background-image: -webkit-linear-gradient(to bottom, #fdd49a, #fdf59a);
+  background-image: -o-linear-gradient(to bottom, #fdd49a, #fdf59a);
+  background-image: linear-gradient(to bottom, #fdd49a, #fdf59a);
+  background-repeat: repeat-x;
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fdd49a', endColorstr='#fdf59a', GradientType=0);
+  border-color: #fdf59a #fdf59a #fbed50;
+  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
+  filter: progid:DXImageTransform.Microsoft.gradient(enabled=false);
+  color: #000;
+}
+.datepicker table tr td.today:hover,
+.datepicker table tr td.today:hover:hover,
+.datepicker table tr td.today.disabled:hover,
+.datepicker table tr td.today.disabled:hover:hover,
+.datepicker table tr td.today:active,
+.datepicker table tr td.today:hover:active,
+.datepicker table tr td.today.disabled:active,
+.datepicker table tr td.today.disabled:hover:active,
+.datepicker table tr td.today.active,
+.datepicker table tr td.today:hover.active,
+.datepicker table tr td.today.disabled.active,
+.datepicker table tr td.today.disabled:hover.active,
+.datepicker table tr td.today.disabled,
+.datepicker table tr td.today:hover.disabled,
+.datepicker table tr td.today.disabled.disabled,
+.datepicker table tr td.today.disabled:hover.disabled,
+.datepicker table tr td.today[disabled],
+.datepicker table tr td.today:hover[disabled],
+.datepicker table tr td.today.disabled[disabled],
+.datepicker table tr td.today.disabled:hover[disabled] {
+  background-color: #fdf59a;
+}
+.datepicker table tr td.today:active,
+.datepicker table tr td.today:hover:active,
+.datepicker table tr td.today.disabled:active,
+.datepicker table tr td.today.disabled:hover:active,
+.datepicker table tr td.today.active,
+.datepicker table tr td.today:hover.active,
+.datepicker table tr td.today.disabled.active,
+.datepicker table tr td.today.disabled:hover.active {
+  background-color: #fbf069 \9;
+}
+.datepicker table tr td.today:hover:hover {
+  color: #000;
+}
+.datepicker table tr td.today.active:hover {
+  color: #fff;
+}
+.datepicker table tr td.range,
+.datepicker table tr td.range:hover,
+.datepicker table tr td.range.disabled,
+.datepicker table tr td.range.disabled:hover {
+  background: #eee;
+  -webkit-border-radius: 0;
+  -moz-border-radius: 0;
+  border-radius: 0;
+}
+.datepicker table tr td.range.today,
+.datepicker table tr td.range.today:hover,
+.datepicker table tr td.range.today.disabled,
+.datepicker table tr td.range.today.disabled:hover {
+  background-color: #f3d17a;
+  background-image: -moz-linear-gradient(to bottom, #f3c17a, #f3e97a);
+  background-image: -ms-linear-gradient(to bottom, #f3c17a, #f3e97a);
+  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#f3c17a), to(#f3e97a));
+  background-image: -webkit-linear-gradient(to bottom, #f3c17a, #f3e97a);
+  background-image: -o-linear-gradient(to bottom, #f3c17a, #f3e97a);
+  background-image: linear-gradient(to bottom, #f3c17a, #f3e97a);
+  background-repeat: repeat-x;
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f3c17a', endColorstr='#f3e97a', GradientType=0);
+  border-color: #f3e97a #f3e97a #edde34;
+  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
+  filter: progid:DXImageTransform.Microsoft.gradient(enabled=false);
+  -webkit-border-radius: 0;
+  -moz-border-radius: 0;
+  border-radius: 0;
+}
+.datepicker table tr td.range.today:hover,
+.datepicker table tr td.range.today:hover:hover,
+.datepicker table tr td.range.today.disabled:hover,
+.datepicker table tr td.range.today.disabled:hover:hover,
+.datepicker table tr td.range.today:active,
+.datepicker table tr td.range.today:hover:active,
+.datepicker table tr td.range.today.disabled:active,
+.datepicker table tr td.range.today.disabled:hover:active,
+.datepicker table tr td.range.today.active,
+.datepicker table tr td.range.today:hover.active,
+.datepicker table tr td.range.today.disabled.active,
+.datepicker table tr td.range.today.disabled:hover.active,
+.datepicker table tr td.range.today.disabled,
+.datepicker table tr td.range.today:hover.disabled,
+.datepicker table tr td.range.today.disabled.disabled,
+.datepicker table tr td.range.today.disabled:hover.disabled,
+.datepicker table tr td.range.today[disabled],
+.datepicker table tr td.range.today:hover[disabled],
+.datepicker table tr td.range.today.disabled[disabled],
+.datepicker table tr td.range.today.disabled:hover[disabled] {
+  background-color: #f3e97a;
+}
+.datepicker table tr td.range.today:active,
+.datepicker table tr td.range.today:hover:active,
+.datepicker table tr td.range.today.disabled:active,
+.datepicker table tr td.range.today.disabled:hover:active,
+.datepicker table tr td.range.today.active,
+.datepicker table tr td.range.today:hover.active,
+.datepicker table tr td.range.today.disabled.active,
+.datepicker table tr td.range.today.disabled:hover.active {
+  background-color: #efe24b \9;
+}
+.datepicker table tr td.selected,
+.datepicker table tr td.selected:hover,
+.datepicker table tr td.selected.disabled,
+.datepicker table tr td.selected.disabled:hover {
+  background-color: #9e9e9e;
+  background-image: -moz-linear-gradient(to bottom, #b3b3b3, #808080);
+  background-image: -ms-linear-gradient(to bottom, #b3b3b3, #808080);
+  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#b3b3b3), to(#808080));
+  background-image: -webkit-linear-gradient(to bottom, #b3b3b3, #808080);
+  background-image: -o-linear-gradient(to bottom, #b3b3b3, #808080);
+  background-image: linear-gradient(to bottom, #b3b3b3, #808080);
+  background-repeat: repeat-x;
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#b3b3b3', endColorstr='#808080', GradientType=0);
+  border-color: #808080 #808080 #595959;
+  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
+  filter: progid:DXImageTransform.Microsoft.gradient(enabled=false);
+  color: #fff;
+  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
+}
+.datepicker table tr td.selected:hover,
+.datepicker table tr td.selected:hover:hover,
+.datepicker table tr td.selected.disabled:hover,
+.datepicker table tr td.selected.disabled:hover:hover,
+.datepicker table tr td.selected:active,
+.datepicker table tr td.selected:hover:active,
+.datepicker table tr td.selected.disabled:active,
+.datepicker table tr td.selected.disabled:hover:active,
+.datepicker table tr td.selected.active,
+.datepicker table tr td.selected:hover.active,
+.datepicker table tr td.selected.disabled.active,
+.datepicker table tr td.selected.disabled:hover.active,
+.datepicker table tr td.selected.disabled,
+.datepicker table tr td.selected:hover.disabled,
+.datepicker table tr td.selected.disabled.disabled,
+.datepicker table tr td.selected.disabled:hover.disabled,
+.datepicker table tr td.selected[disabled],
+.datepicker table tr td.selected:hover[disabled],
+.datepicker table tr td.selected.disabled[disabled],
+.datepicker table tr td.selected.disabled:hover[disabled] {
+  background-color: #808080;
+}
+.datepicker table tr td.selected:active,
+.datepicker table tr td.selected:hover:active,
+.datepicker table tr td.selected.disabled:active,
+.datepicker table tr td.selected.disabled:hover:active,
+.datepicker table tr td.selected.active,
+.datepicker table tr td.selected:hover.active,
+.datepicker table tr td.selected.disabled.active,
+.datepicker table tr td.selected.disabled:hover.active {
+  background-color: #666666 \9;
+}
+.datepicker table tr td.active,
+.datepicker table tr td.active:hover,
+.datepicker table tr td.active.disabled,
+.datepicker table tr td.active.disabled:hover {
+  background-color: #006dcc;
+  background-image: -moz-linear-gradient(to bottom, #08c, #0044cc);
+  background-image: -ms-linear-gradient(to bottom, #08c, #0044cc);
+  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#08c), to(#0044cc));
+  background-image: -webkit-linear-gradient(to bottom, #08c, #0044cc);
+  background-image: -o-linear-gradient(to bottom, #08c, #0044cc);
+  background-image: linear-gradient(to bottom, #08c, #0044cc);
+  background-repeat: repeat-x;
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#08c', endColorstr='#0044cc', GradientType=0);
+  border-color: #0044cc #0044cc #002a80;
+  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
+  filter: progid:DXImageTransform.Microsoft.gradient(enabled=false);
+  color: #fff;
+  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
+}
+.datepicker table tr td.active:hover,
+.datepicker table tr td.active:hover:hover,
+.datepicker table tr td.active.disabled:hover,
+.datepicker table tr td.active.disabled:hover:hover,
+.datepicker table tr td.active:active,
+.datepicker table tr td.active:hover:active,
+.datepicker table tr td.active.disabled:active,
+.datepicker table tr td.active.disabled:hover:active,
+.datepicker table tr td.active.active,
+.datepicker table tr td.active:hover.active,
+.datepicker table tr td.active.disabled.active,
+.datepicker table tr td.active.disabled:hover.active,
+.datepicker table tr td.active.disabled,
+.datepicker table tr td.active:hover.disabled,
+.datepicker table tr td.active.disabled.disabled,
+.datepicker table tr td.active.disabled:hover.disabled,
+.datepicker table tr td.active[disabled],
+.datepicker table tr td.active:hover[disabled],
+.datepicker table tr td.active.disabled[disabled],
+.datepicker table tr td.active.disabled:hover[disabled] {
+  background-color: #0044cc;
+}
+.datepicker table tr td.active:active,
+.datepicker table tr td.active:hover:active,
+.datepicker table tr td.active.disabled:active,
+.datepicker table tr td.active.disabled:hover:active,
+.datepicker table tr td.active.active,
+.datepicker table tr td.active:hover.active,
+.datepicker table tr td.active.disabled.active,
+.datepicker table tr td.active.disabled:hover.active {
+  background-color: #003399 \9;
+}
+.datepicker table tr td span {
+  display: block;
+  width: 23%;
+  height: 54px;
+  line-height: 54px;
+  float: left;
+  margin: 1%;
+  cursor: pointer;
+  -webkit-border-radius: 4px;
+  -moz-border-radius: 4px;
+  border-radius: 4px;
+}
+.datepicker table tr td span:hover,
+.datepicker table tr td span.focused {
+  background: #eee;
+}
+.datepicker table tr td span.disabled,
+.datepicker table tr td span.disabled:hover {
+  background: none;
+  color: #999;
+  cursor: default;
+}
+.datepicker table tr td span.active,
+.datepicker table tr td span.active:hover,
+.datepicker table tr td span.active.disabled,
+.datepicker table tr td span.active.disabled:hover {
+  background-color: #006dcc;
+  background-image: -moz-linear-gradient(to bottom, #08c, #0044cc);
+  background-image: -ms-linear-gradient(to bottom, #08c, #0044cc);
+  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#08c), to(#0044cc));
+  background-image: -webkit-linear-gradient(to bottom, #08c, #0044cc);
+  background-image: -o-linear-gradient(to bottom, #08c, #0044cc);
+  background-image: linear-gradient(to bottom, #08c, #0044cc);
+  background-repeat: repeat-x;
+  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#08c', endColorstr='#0044cc', GradientType=0);
+  border-color: #0044cc #0044cc #002a80;
+  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
+  filter: progid:DXImageTransform.Microsoft.gradient(enabled=false);
+  color: #fff;
+  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
+}
+.datepicker table tr td span.active:hover,
+.datepicker table tr td span.active:hover:hover,
+.datepicker table tr td span.active.disabled:hover,
+.datepicker table tr td span.active.disabled:hover:hover,
+.datepicker table tr td span.active:active,
+.datepicker table tr td span.active:hover:active,
+.datepicker table tr td span.active.disabled:active,
+.datepicker table tr td span.active.disabled:hover:active,
+.datepicker table tr td span.active.active,
+.datepicker table tr td span.active:hover.active,
+.datepicker table tr td span.active.disabled.active,
+.datepicker table tr td span.active.disabled:hover.active,
+.datepicker table tr td span.active.disabled,
+.datepicker table tr td span.active:hover.disabled,
+.datepicker table tr td span.active.disabled.disabled,
+.datepicker table tr td span.active.disabled:hover.disabled,
+.datepicker table tr td span.active[disabled],
+.datepicker table tr td span.active:hover[disabled],
+.datepicker table tr td span.active.disabled[disabled],
+.datepicker table tr td span.active.disabled:hover[disabled] {
+  background-color: #0044cc;
+}
+.datepicker table tr td span.active:active,
+.datepicker table tr td span.active:hover:active,
+.datepicker table tr td span.active.disabled:active,
+.datepicker table tr td span.active.disabled:hover:active,
+.datepicker table tr td span.active.active,
+.datepicker table tr td span.active:hover.active,
+.datepicker table tr td span.active.disabled.active,
+.datepicker table tr td span.active.disabled:hover.active {
+  background-color: #003399 \9;
+}
+.datepicker table tr td span.old,
+.datepicker table tr td span.new {
+  color: #999;
+}
+.datepicker .datepicker-switch {
+  width: 145px;
+}
+.datepicker .datepicker-switch,
+.datepicker .prev,
+.datepicker .next,
+.datepicker tfoot tr th {
+  cursor: pointer;
+}
+.datepicker .datepicker-switch:hover,
+.datepicker .prev:hover,
+.datepicker .next:hover,
+.datepicker tfoot tr th:hover {
+  background: #eee;
+}
+.datepicker .cw {
+  font-size: 10px;
+  width: 12px;
+  padding: 0 2px 0 5px;
+  vertical-align: middle;
+}
+.input-append.date .add-on,
+.input-prepend.date .add-on {
+  cursor: pointer;
+}
+.input-append.date .add-on i,
+.input-prepend.date .add-on i {
+  margin-top: 3px;
+}
+.input-daterange input {
+  text-align: center;
+}
+.input-daterange input:first-child {
+  -webkit-border-radius: 3px 0 0 3px;
+  -moz-border-radius: 3px 0 0 3px;
+  border-radius: 3px 0 0 3px;
+}
+.input-daterange input:last-child {
+  -webkit-border-radius: 0 3px 3px 0;
+  -moz-border-radius: 0 3px 3px 0;
+  border-radius: 0 3px 3px 0;
+}
+.input-daterange .add-on {
+  display: inline-block;
+  width: auto;
+  min-width: 16px;
+  height: 18px;
+  padding: 4px 5px;
+  font-weight: normal;
+  line-height: 18px;
+  text-align: center;
+  text-shadow: 0 1px 0 #fff;
+  vertical-align: middle;
+  background-color: #eee;
+  border: 1px solid #ccc;
+  margin-left: -5px;
+  margin-right: -5px;
+}
+/*# sourceMappingURL=bootstrap-datepicker.css.map */

src/static/css/main.css

@@ -0,0 +1,24 @@
+#bg {
+    position: fixed;
+    top: 0%;
+    left: 0%;
+    width: 100%;
+    height: 100%;
+    z-index: -999;
+}
+
+#bg img {
+    position: absolute;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    width: 100%;
+    height: 100%;
+    z-index: -999;
+}
+
+/* Other message text colors */
+.errorTxt   { color: rgb(170, 18, 18); }
+.warningTxt { color: rgb(255, 168, 0); }
+.successTxt { color: rgb(136, 204, 39); }

src/templates/error.html

@@ -0,0 +1,29 @@
+<!DOCTYPE html>
+<html lang="en" dir="ltr">
+<head>
+    <meta charset="utf-8">
+    <title>{{title}}</title>
+    <link rel="shortcut icon" href="{{ url_for('static', filename="faveicon.png")}}">
+    <link rel="stylesheet" href="{{ url_for('static', filename="css/bootstrap/bootstrap.min.css")}}">
+    <link rel="stylesheet" href="{{ url_for('static', filename="css/bootstrap/bootstrap-datepicker.css")}}">
+    <link rel="stylesheet" href="{{ url_for('static', filename="css/main.css")}}">
+</head>
+<body>
+
+    <div class="container">
+        <div class="row">
+            <div class="col justify-content-center text-center">
+                <!-- <p class="alert-danger" style="color:#ffffff;">....</p> -->
+                <h1 class="errorTxt">{{title}}</h1>
+                <p>{{message}}</p>
+            </div>
+        </div>
+    </div>
+
+
+    <!-- For Bootstrap in this exact order... -->
+    <script src="{{ url_for('static', filename="js/bootstrap/jquery-3.3.1.slim.min.js")}}"></script>
+    <script src="{{ url_for('static', filename="js/bootstrap/popper.min.js")}}"></script>
+    <script src="{{ url_for('static', filename="js/bootstrap/bootstrap.min.js")}}"></script>
+</body>
+</html>

src/templates/index.html

@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<html lang="en" dir="ltr">
+<head>
+    <meta charset="utf-8">
+    <title>{{title}}</title>
+    <link rel="shortcut icon" href="{{ url_for('static', filename="faveicon.png")}}">
+    <link rel="stylesheet" href="{{ url_for('static', filename="css/bootstrap/bootstrap.min.css")}}">
+    <link rel="stylesheet" href="{{ url_for('static', filename="css/bootstrap/bootstrap-datepicker.css")}}">
+    <link rel="stylesheet" href="{{ url_for('static', filename="css/main.css")}}">
+</head>
+<body>
+
+
+<div class="container">
+    <div class="row">
+        <div class="col justify-content-center text-center">
+            <h1>Hello World!</h1>
+            <p>Using dark themed Bootstrap 4 css files...</p>
+            <p>Themes:&nbsp;<a href="https://bootswatch.com/" target="_blank">Bootswatch</a></p>
+        </div>
+    </div>
+</div>
+
+
+
+<!-- For Bootstrap in this exact order... -->
+<script src="{{ url_for('static', filename="js/bootstrap/jquery-3.3.1.slim.min.js")}}"></script>
+<script src="{{ url_for('static', filename="js/bootstrap/popper.min.js")}}"></script>
+<script src="{{ url_for('static', filename="js/bootstrap/bootstrap.min.js")}}"></script>
+
+<!-- For DatePicker -->
+<script src="{{ url_for('static', filename="js/bootstrap/moment.min.js")}}"></script>
+<script src="{{ url_for('static', filename="js/bootstrap/bootstrap-datepicker.min.js")}}"></script>
+
+<!-- Created scripts -->
+
+
+</body>
+</html>

src/utils/DBConnect.py

@@ -0,0 +1,53 @@
+import os, sqlite3
+
+class DBConnect:
+    def __init__(self):
+        try:
+            self.db   = None
+            self.conn = None
+            print("DBConnect initialized...")
+        except Exception as e:
+            print("Exception raised:")
+            print(e)
+            raise
+
+    def createConnection(self):
+        self.db   = sqlite3.connect('static/db/database.db')
+        self.conn = self.db.cursor()
+
+    def closeConnection(self):
+        self.conn.close()
+
+
+    def createEntry(self, args):
+        try:
+            # Example Insert
+            # sql = "INSERT INTO bills (Title, Amount, MoYr, Duedate, Optional) Values(?,?,?,?,?)";
+            # ps  = (TITLE, float(AMOUNT), MOYR, DATE, OPTIONAL, )
+            self.conn.execute(sql, ps)
+            self.db.commit()
+        except Exception as e:
+            print("Exception raised:")
+            print(e)
+
+    def updateEntry(self, args):
+        try:
+            # Example Update
+            # sql = "UPDATE bills SET Title = ?, Amount = ?, MoYr = ?, Duedate = ?, Optional = ? WHERE id = ?";
+            # ps  = (TITLE, float(AMOUNT), MOYR, DATE, OPTIONAL, int(ID), )
+            self.conn.execute(sql, ps)
+            self.db.commit()
+        except Exception as e:
+            print("Exception raised:")
+            print(e)
+
+    def deleteEntry(self, ID):
+        try:
+            # Example Delete
+            # sql = "DELETE FROM bills WHERE id = ?";
+            # ps  = (int(ID), )
+            self.conn.execute(sql, ps)
+            self.db.commit()
+        except Exception as e:
+            print("Exception raised:")
+            print(e)

src/utils/MessageHandler.py

@@ -0,0 +1,14 @@
+# Gtk imports
+
+# Python imports
+
+# Application imports
+
+
+class MessageHandler:
+    def __init__(self):
+        print("MessageHandler initialized...")
+
+
+    def createMessageJSON(self, type, text):
+        return '{"message": { "type": "' + type +  '", "text": "' + text + '" } }'

src/utils/__init__.py

@@ -0,0 +1,2 @@
+from utils.DBConnect import DBConnect
+from utils.MessageHandler import MessageHandler