This is a small practice project on Flask framework and a simple database SQLAlchemy.
The purpose is to wrap the arXiv search engine API arxiv.query() in a web interface and to offer
caching the arXiv pdf files locally for later reading.
Git clone this repository
git clone git@github.com:LarsonLaugh/arXivEng.gitA good practice would be to start with a virtual environment venv and activate it
python3 -m virtualenv venv
venv/Scripts/activateThen install all the dependencies
pip3 install -r requirements.txtThis is for installation and setup.
For using it afterwards. Go to the terminal (here is PS) and type
./run.ps1You will get the app run in the default WSGI server (not for production) at http://127.0.0.1:5000 and use your favorite browser. Have fun! For better deployment, one can employ gunicorn as the WSGI and Nginx to handle the internet request.
There are two ways to search in general: by keyword or more advanced field search.
The results will be displayed in a table-like list. One can choose how many results shown
on each page from 5 to 50m and also how to sort the results in a descend or ascend order.
At the bottom center, one can go to any of the pages by clicking on the numbers.
Clicking Read Online button will bring one to the pdf downloading page, and you can save simply
for later reading.