souzaux

mvn clean package
[INFO] Scanning for projects...
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building traccar 3.7-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ traccar ---
[INFO] Deleting /Users/guilherme/Dropbox/Geodecom/traccar-tbox-drecchia/target
[INFO] 

souzaux

#!/usr/bin/env python
# encoding: utf-8
import time
import socket
from tornado.iostream import IOStream
from tornado.ioloop import IOLoop
from tornado import  stack_context
import functools
import collections

souzaux

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

souzaux

#!/usr/bin/python

# Equivalent of "tail -f" as a webpage using websocket
# Usage: webtail.py PORT FILENAME
# Tested with tornado 2.1

# Thanks to Thomas Pelletier for it's great introduction to tornado+websocket
# http://thomas.pelletier.im/2010/08/websocket-tornado-redis/

import tornado.httpserver

souzaux

def add_subdomain_to_global(endpoint, values):
    g.subdomain = values.pop('subdomain', None)

def add_subdomain_to_url_params(endpoint, values):
    if not 'subdomain' in values:
        values['subdomain'] = g.subdomain

def add_subdomain_support(app):
    app.url_value_preprocessor(add_subdomain_to_global)
    app.url_defaults(add_subdomain_to_url_params)

souzaux

from flask import make_response
from reportlab.pdfgen import canvas

# ...

@app.route('/pdf')
def pdf():
    import cStringIO
    output = cStringIO.StringIO()

souzaux

#app.py
def create_app(settings_override=None):
    """
    Create a Flask application using the app factory pattern.

    :param settings_override: Override settings
    :return: Flask app
    """
    app = Flask(__name__, instance_relative_config=True, static_folder=None)
    #flask-tenant-schema:

souzaux

### Example: https://gist.github.com/souzaux/c652508e0ae05adaf7cb/edit
from catwatch.blueprints.user.models import User
from catwatch.blueprints.device.models import Device


user_device = db.Table('user_device',
    db.Column('user_id', db.Integer, db.ForeignKey('users.user_id')),
    db.Column('device_id', db.Integer, db.ForeignKey('devices.device_id'))
)