Giuliano Macedo giuliano-macedo

Another day, another boulder 💪 🪨

giuliano-macedo / focus_node_mem_leak_test.dart

Created June 2, 2020 21:17

FocusScope.of(context).requestFocus(new MyFocusNode()) memleak test

	import 'package:flutter/material.dart';

	class MyFocusNode extends FocusNode {
	MyFocusNode() : super() {
	print("constructor");
	}

	@override
	void dispose() {
	print("dispose");

giuliano-macedo / wpp_video_splitter.py

Last active September 24, 2022 04:08

Split video using ffmpeg to fit WhatsApp status

	from subprocess import getstatusoutput as shell
	from subprocess import Popen,PIPE,STDOUT
	import shlex
	import re
	import argparse
	import os
	from tqdm import tqdm
	from math import ceil,log10

	def get_video_length(fname):

giuliano-macedo / modes.json

Last active August 31, 2020 13:10

Workout timer written in python using curses

giuliano-macedo / random_particles.py

Last active August 31, 2020 13:11

Generate n random particles with random velocity vectors in python using curses

	import curses
	from time import time,sleep
	from random import randrange,random
	from math import cos,sin,pi
	import argparse

	class TUI:
	FPS=60

	def __init__(self,screen,no_particles):

giuliano-macedo / pandoc.py

Created August 28, 2020 23:59

pandoc + nodemon tool, need eisvogel template

	#!/usr/bin/env python3
	import argparse
	import os

	parser=argparse.ArgumentParser()
	parser.add_argument("input",type=str)
	args=parser.parse_args()

	out_pdf=os.path.splitext(os.path.split(args.input)[-1])[0] +".pdf"

giuliano-macedo / make_blobs_test.py

Created September 18, 2020 14:23

	from sklearn.datasets import make_blobs
	# import pandas as pd
	import numpy as np

	centers=[
	[.1,.1],
	[.2,.1],
	[.3,.1],
	[.4,.1],
	[.5,.1],

giuliano-macedo / tenha_uma_boa_semana.py

Created September 24, 2020 19:33

	from io import StringIO
	from random import gauss,randrange

	max_chars=63206 #https://sproutsocial.com/insights/social-media-character-counter/

	wrong="9"
	right="6"

	f=StringIO()

giuliano-macedo / notebook.ipynb

Created October 6, 2020 16:06

Sorry, something went wrong. Reload?

Sorry, we cannot display this file.

Sorry, this file is invalid so it cannot be displayed.

giuliano-macedo / psyche.py

Created October 7, 2020 22:25

using contextlib+signals to make a with timeout with statement

	import signal
	from contextlib import contextmanager
	class TimeOutError(RuntimeError):pass
	@contextmanager
	def timeout(duration):
	def timeout_handler(signum, frame):
	raise TimeOutError()
	signal.signal(signal.SIGALRM, timeout_handler)
	signal.alarm(duration)
	try:

giuliano-macedo / gdown_folder.py

Created October 25, 2020 21:34

Shallow download files from Google drive folder using gdown and selenium

	from bs4 import BeautifulSoup
	from selenium import webdriver
	import gdown
	import argparse

	parser=argparse.ArgumentParser()
	parser.add_argument("url")
	args=parser.parse_args()