bockor

# Inspiration ... where did I start ?:
# https://www.blopig.com/blog/2021/05/hosting-multiple-flask-apps-using-apache-mod_wsgi/
# https://www.rosehosting.com/blog/how-to-install-flask-on-ubuntu-22-04-with-apache-and-wsgi/?srsltid=AfmBOoqkm3GW5tXYBQywDTb_Y6SuLD0URVm9OC3uBqO4QhtSHpndMbz-
# https://stackoverflow.com/questions/29882579/run-multiple-independent-flask-apps-in-ubuntu
# https://serverfault.com/questions/357108/what-permissions-should-my-website-files-folders-have-on-a-linux-webserver

sudo apt install apache2 -y
sudo systemctl status apache2
sudo apt install libapache2-mod-wsgi-py3
apachectl -M | grep wsgi

bockor

SQLITE DATE - TIME - DATETIME YOUTUBE TUT
    https://www.youtube.com/watch?v=nJRvz5Rhrx0

# Insert DEFAULT timestamp "now" as INTEGER
# and unixepoch prior SQLITE 3.38 (2022-02-22).
####################################################

create table t1 (c1 TEXT, c2 INTEGER DEFAULT (strftime('%s', 'now')));
insert into t1(c1) values ('drink'),('eat');

bockor

"""
The walrus operator “:=” is an operator used to evaluate, assign, and return value from a single statement in Python.
It was introduced in Python 3.8
"""

sss = {'color': 'red', 'size': 'l', 'clips': {'number': 6, 'material': 'metal'}}

if value := sss.get("clips", {}).get("number"):
     print(f"Number of clips: {value}")
"""

bockor

import json


my_favorite = {"product": "Stella", "flavors": ["walnut", "prune"], "ranking": None, "price": 1.15, "in_stock": False }
"""
json.dumps() function converts a subset of Python objects into a json string.
"""
my_favorite_json  = json.dumps(my_favorite , indent=2, sort_keys=True)
print(my_favorite_json)

bockor

# app.py

# https://stackoverflow.com/questions/74213961/how-create-endpoints-in-multiple-files
# https://flask.palletsprojects.com/en/stable/blueprints/


from flask import Flask, jsonify, request
from candy import candy_bp
from beer import beer_bp
from netz import netz_bp

bockor

from typing import NamedTuple


class PJ (NamedTuple):
    make: str
    model: str
    color: str
    straps: int
    price: float
    stars: int

bockor

# try to sort ipv4 addr as strings
ss = ['114.122.102.2','114.122.11.1','118.123.12.13','122.14.113.3','192.144.1.5']
print([str(s) for s in sorted(ss)])
# this does not look righ to me ... let's invoke the ipaddress module
from ipaddress import IPv4Address
# and create the ipv4 addr instances
sso = [IPv4Address(s) for s in ss]
#print the sorted ipv4 addr
print([str(s) for s in sorted(sso)])

bockor

import datetime
d1_date_str='29/08/1962'
d2_date_str= '06/06/1968'
d1_date_obj=datetime.datetime.strptime(d1_date_str, '%d/%m/%Y')
print(d1_date_obj.date())
d2_date_obj=datetime.datetime.strptime(d2_date_str, '%d/%m/%Y')
print(d2_date_obj.date())
#create datetime.timedelta object
diff = d2_date_obj - d1_date_obj
print(type(diff))

bockor

import zipfile
from datetime import datetime

# create zip file name
zip_file_name = 'myzip_{}.zip'.format(datetime.now().strftime("%d%m%Y"))

# create a ZipFile object and compress
zipObj = zipfile.ZipFile(zip_file_name, 'w', zipfile.ZIP_DEFLATED)

# Add multiple files to the zip

bockor

from collections import Counter
file_list=!find /home/bruno/tbc/uwsgi/ -type f -name "*"
#print(file_list)
found_ext=[]
for f in file_list:
    found_ext.append(f.split('/')[-1].split('.')[-1])
#print(found_ext)
print(Counter(found_ext))