conda create --name poly_scraper
conda install -n poly_scraper scrapy
conda activate poly_scraper
--
set FLASK_APP=flask_test.py flask run
{ODBC Driver 13 for SQL Server}
https://github.com/mkleehammer/pyodbc/wiki/Connecting-to-SQL-Server-from-Windows
cordova create poly_frontend
cordova add ios cordova add android
cordova run android cordova run ios