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@gonzalo123
gonzalo123 / diff.py
Created April 17, 2017 16:08
compare images with opencv
import cv2
import numpy as np
from skimage.measure import compare_ssim as ssim
def mse(imageA, imageB):
# the 'Mean Squared Error' between the two images is the
# sum of the squared difference between the two images;
# NOTE: the two images must have the same dimension
err = np.sum((imageA.astype("float") - imageB.astype("float")) ** 2)
err /= float(imageA.shape[0] * imageA.shape[1])
@gonzalo123
gonzalo123 / django.sh
Last active April 1, 2021 10:49
Setting up django project from scratch
#!/usr/bin/env bash
# execute via “dot space dot slash” to avoid a subshell.
# for example: ". ./django.sh" instead "./django.sh"
echo "$(tput setaf 1)Creating new virtual environment ...$(tput sgr0)"
python -m venv venv
source venv/bin/activate
echo "$(tput setaf 1)Seting up django project ...$(tput sgr0)"
touch README.md
python -m pip install --upgrade pip
@gonzalo123
gonzalo123 / user_data.sh
Created November 21, 2020 11:02
docker on ec2 (AMI)
#! /bin/bash
yum update -y
yum install -y docker
usermod -a -G docker ec2-user
curl -L https://github.com/docker/compose/releases/download/1.25.5/docker-compose-`uname -s`-`uname -m` | sudo tee /usr/local/bin/docker-compose > /dev/null
chmod +x /usr/local/bin/docker-compose
service docker start
chkconfig docker on
rm /etc/localtime
@gonzalo123
gonzalo123 / grep_docker_logs.sh
Last active November 6, 2020 15:09
grep docker logs
docker service logs my_service --follow 2>&1 | grep payload
@gonzalo123
gonzalo123 / .editorconfig
Created November 2, 2020 15:33
my .editorconfig
# see http://editorconfig.org
root = true
[*]
indent_style = space
end_of_line = lf
charset = utf-8
trim_trailing_whitespace = true
insert_final_newline = true
@gonzalo123
gonzalo123 / auth.py
Created October 27, 2020 09:27
flask Autorization Bearer
from functools import wraps
from flask import request, abort
from lib.logger import logger
def authorize_bearer(bearer):
def authorize(f):
@wraps(f)
def decorated_function(*args, **kws):
if 'Authorization' not in request.headers:
@gonzalo123
gonzalo123 / logger.py
Created October 27, 2020 09:24
python logger
import logging
logging.basicConfig(
format='%(asctime)s [%(levelname)s] %(message)s',
level='INFO',
datefmt='%d/%m/%Y %X')
logger = logging.getLogger(__name__)
#!/usr/bin/env bash
PATH=/usr/local/bin:/usr/local/sbin:~/bin:/usr/bin:/bin:/usr/sbin:/sbin
# actual battery level
BATT=`ioreg -c AppleDeviceManagementHIDEventService -r -l | grep -i mouse -A 20 | grep BatteryPercent | cut -d= -f2 | cut -d' ' -f2`
# defaults to warn at 20%; accepts other number as 1st argument (useful for testing)
COMPARE=${1:-20}
if [ -z "$BATT" ]; then
@gonzalo123
gonzalo123 / gist:868939
Created March 14, 2011 09:31
push existing repository to github
cd existing_git_repo
git remote add origin git@github.com:[user]/[reponame].git
git push -u origin master
@gonzalo123
gonzalo123 / DocInject.trait.php
Created April 9, 2012 13:25
DocInject trait
<?php
trait DocInject
{
public function parseDocInject()
{
$reflection = new ReflectionClass($this);
foreach ($reflection->getProperties() as $property) {
$this->processProperty($property);
}
}