henriquebastos

# The definitive guide to setup my Python workspace
# Author: Henrique Bastos <henrique@bastos.net>
# Updated: 2022-07-14 for reference.

PY3=3.10.4
PY3TOOLS="youtube-dl s3cmd fabric pytest poetry requests"

VENVS=~/.ve
PROJS=~/workspace

henriquebastos

import sys

from wordcount.cli import cli
from wordcount.gui import gui


if len(sys.argv) >= 2:
    cli()
else:
    gui()

henriquebastos

from requests_futures.sessions import FuturesSession


def response_for_urls(urls):
    """Asynchronously get response for many urls."""
    with FuturesSession() as session:
        futures = [
            session.get(url) for url in urls
        ]

henriquebastos

"""IPython startup script to detect and inject VIRTUAL_ENV's site-packages dirs.

IPython can detect virtualenv's path and injects it's site-packages dirs into sys.path.
But it can go wrong if IPython's python version differs from VIRTUAL_ENV's.

This module fixes it looking for the actual directories. We use only old stdlib
resources so it can work with as many Python versions as possible.

References:
http://stackoverflow.com/a/30650831/443564

henriquebastos

#!/usr/bin/env python
"""
Django SECRET_KEY generator.
"""
from django.utils.crypto import get_random_string


chars = 'abcdefghijklmnopqrstuvwxyz0123456789!@#$%^&*(-_=+)'
print(get_random_string(50, chars))

henriquebastos

"""
13. wordcount

Este desafio é um programa que conta palavras de um arquivo qualquer de duas
formas diferentes.

A. Lista todas as palavras por ordem alfabética indicando suas ocorrências.

Ou seja...

henriquebastos

"""Geometry"""

class Point:
    def __init__(self, x, y):
        self.x = x
        self.y = y

    def __eq__(self, other):
        return self.x == other.x and self.y == other.y

henriquebastos

import pytest
from abc import ABC, abstractmethod


class Animal(ABC):
    @abstractmethod
    def emit_sound(self):
        pass

    @abstractmethod

henriquebastos

"""
Write a function that determines if all alpha characters in a string 
  are surrounded (the characters immediately before and after) by a plus sign.
Function should return false if any alpha character present in the string isn't
  surrounded by a plus sign. Otherwise the function should return true.
"""


def symbols(input_str: str) -> bool:
    """Fill your code bellow to make all tests pass."""

henriquebastos

from decimal import Decimal, ROUND_HALF_UP


class Money(Decimal):
    def __new__(cls, value=0, decimal_precision=2):
        number = super().__new__(cls, value)
        if not number._is_precise(decimal_precision):
            number = number._round(decimal_precision)
        return number