Implement initial version of event suggestion generator

.env.example

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+EVENTBRITE_AUTH_TOKEN=

.gitignore

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+
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+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
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.vscode/settings.json

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+{
+  "python.pythonPath": "/usr/local/opt/python/bin/python3.7"
+}

LICENSE

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+MIT License
+
+Copyright (c) 2018 Major League Hacking (MLH)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# Bot chat
+
+This application demonstrates the use of Markov Chains [theory](https://en.wikipedia.org/wiki/Markov_chain) by building a chat-bot based on tweets.
+
+## Requirements and dependencies
+
+- [Python3](https://www.python.org/) - We recommend using virtual environments. They will help on the creation of isolated environments so different python versions can run on the same machine. Check more about virtual environments [here](https://docs.python.org/3/library/venv.html). (Needs to be installed manually)
+- [Pip](https://pip.pypa.io/en/latest/installing/) - The python package manager. (Needs to be installed manually)
+- [Flask](http://flask.pocoo.org/) - A simple and flexible Python Web Framework that provides with tools, libraries and technologies to build a web application. (Installed by pip)
+
+## Clone the project
+
+Use the command below:
+
+```sh
+git clone https://github.com/MLH/localhost-python-ii.git
+```
+
+## Set Up Environment variables
+
+To quickly set up environment variables, make a copy of the `.env.example` and rename it to `.env`. Then make sure to modify it following the instructions below.
+
+### EventBrite API Key
+
+We need to setup the an Eventbrite Auth token to be able to fetch data from Eventbrite's API. Follow [this guide](https://www.eventbrite.com/platform/api#/introduction/authentication) to get your key. The **Personal Tokens** section is the relevant bit.
+
+After going through the tutorial, you should have the following information:
+
+```
+EVENTBRITE_AUTH_TOKEN=
+```
+
+## Install dependencies
+
+The next step is to install the dependencies used by the project. Run the following command:
+
+```sh
+pip install -r requirements.txt
+```
+
+## Executing the application
+
+After having all the dependencies installed, you only need to execute the main application file. In this case it will be the file "main.py"
+
+```
+FLASK_APP=application.py FLASK_DEBUG=1 flask run
+```
+
+Then open [http://localhost:5000/](http://localhost:5000/) to see the application.

application.py

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+from flask import Flask, render_template, jsonify
+import config
+
+from eventbrite import get_events
+
+application = Flask(__name__)
+
+# Renders UI
+@application.route("/")
+def home():
+    return render_template("homepage.html")
+
+
+@application.route("/api/events/<city>")
+def events(city):
+    events = get_events(city)
+    return jsonify(events)
+
+
+if __name__ == "__main__":
+    application.run()

config.py

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+import os
+from dotenv import load_dotenv
+
+load_dotenv()
+
+FLASK_APP_SECRET_KEY = os.getenv("FLASK_APP_SECRET_KEY")
+EVENTBRITE_AUTH_TOKEN= os.getenv("EVENTBRITE_AUTH_TOKEN")

eventbrite.py

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+import config
+from urllib.request import Request, urlopen
+from urllib.parse import quote
+import json
+
+
+def get_events(city):
+    headers = {"Authorization": "Bearer " + config.EVENTBRITE_AUTH_TOKEN}
+
+    request = Request(
+        "https://www.eventbriteapi.com/v3/events/search/?location.address="
+        + quote(city),  # escape url param
+        headers=headers,
+    )
+    response_body = urlopen(request).read()
+    events = json.loads(response_body)["events"]
+
+    return events

glitch.json

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+{
+  "install": "pip3 install --user -r requirements.txt",
+  "start": "PYTHONUNBUFFERED=true python3 main.py FLASK_DEBUG=1 flask run",
+  "watch": {
+    "ignore": [
+      "\\.pyc$"
+    ],
+    "install": {
+      "include": [
+        "^requirements\\.txt$",
+        "^\\.env$"
+      ]
+    },
+    "restart": {
+      "include": [
+        "\\.py$",
+        "^start\\.sh"
+      ]
+    },
+    "throttle": 1000
+  }
+}

requirements.txt

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+Flask==1.0.2
+python-dotenv==0.10.1