Udacity Nano degrees

Full Stack Web Developer

Assignment: 1 - Fresh Tomatoes Movie Trailers

Autor: Marco Olimpio - marco.olimpio [at] gmail

Description: This simple application bring a selected list of my favorites movies. There is also the possibility to play the trailers of the selected movies, just click over one of the posters displayed and have fun!

This application is one of the assignments of Udacity's Full Stack Web Developer Nanodegree.

The structure

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We basically have only two folders:

• src - with the application code
• tests - the unit tests

In src folder there are three main files:

• media.py: Where we define the Movie class
• entertainment_center.py Where we instantiate our list of movies and call the generate HTML method from the fresh_tomatoes.py
• fresh_tomatoes.py: Responsible to process a list of given movies (python array) and create a display HTML file.

How to execute

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Simply execute the command

$python3  enterteinment_center.py

it should generate the fresh_tomatoes.html and open your default browser. If a browser does not appear you should open a browser by yourself and open the file fresh_tomatoes.html.

Pylint and PEP-8

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We executed the pylint and a interesting fact is that the original fresh_tomatoes.py had some minor issues as shown next

After some adjustments of the orginal code we could make 10/10 in all code

We utilized PEP-8 online tool (http://pep8online.com/) to validade all modules as we can see next: PEP-8 Media.py

PEP-8 entertainment_center.py

Unfortunatelly the fresh_tomatoes.pywas the only one to not meet the PEP-8 PEP-8 fresh_tomatoes.py

If you are interested in installing pylint it's necessary to install it using pip install pylint command. After that, you should execute the linter like

$pylint my_file.py

Unit testing

We also provided an unit test of the Movie model. We utilized Pytest. This is a white box test and we expceted a exception to be raised for not valid URL for the poster URL as well as for trailers URLs.

If you want to be able to execute the tests as well, please install pytest with

$pip install pytest

and, within the project folder, execute the tests as follows:

$pytest

As we can see we passed all the tests: