lotte/ChamplainTechJournals
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Charlotte Croce 2025-04-19 23:42:08 -04:00
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# Week2
## DB Webserver Connection
* create user for remote access:
![](<../assets/92898586767705871114.png>)
* allow connections through firewall: `sudo ufw allow from 0.0.0.0 to 0.0.0.0 port 3306 proto tcp`
* get python dependencies: `sudo apt update && sudo apt install python3 python3-pip python3-venv`
* `cd /home/champuser/proj/`
* create virtual environment: `python3 -m venv .venv` activate: `. .venv/bin/activate`
install flask: `pip install flask`
Create directory for Flask: `mkdir Flask, cd Flask`
dependencies `pip install Flask-MySQLdb pip install flask-mysql pip install cryptography`
![](<../assets/03636611901023297692.png>)
![](<../assets/72766234477222890914.png>)
![](<../assets/19930188638651808078.png>)
![](<../assets/33901315023577898721.png>)
if localhost doesn't work, change bind-address in /etc/mysql/mysql.conf.d/mysqld.cnf
## Filter from application
* add form action&#x20;
![](../assets/formaction.png)
* add python form processing
&#x20;![](<../assets/62052853300074043448.png>)
## for pets db
![](<../assets/53438651249532045143.png>)