Leticia Portella leportella

## julia3.jl
function soma(x, y)
    x + y
end

# retorna 5
soma(2, 3)

## julia2.jl
function pizza_favorita()
    println("Minha 🍕 favorita é de 🎲🎲")
end

pizza_favorita()

## julia1.jl
println("Minha 🍕 favorita é de 🎲🎲")

## extending_validate_username.py
from jupyterhub.auth import Authenticator

class NewAuth(Authenticator):
    # ...
    def validate_username(self, username):
        if ' ' in username:
            return False
    return super().validate_username(username)

## signup.html
{% extends "page.html" %}
{% block main %}

<div class="container">
  <h1> Your HTML goes here! </h1>
</div>

{% endblock %}

## signup-handler-example.py
from jupyterhub.handlers import BaseHandler

class SignUpHandler(BaseHandler):
    """Render the sign up page."""

    async def get(self):
        html = self.render_template('signup.html')
        self.finish(html)

## including-new-handler-to-authenticator.py
from jupyterhub.auth import Authenticator

class NewAuth(Authenticator):
    # ...
    def get_handlers(self, app):
        new_handlers = [
            (r'/signup', SignUpHandler)
        ]
    return super().get_handlers(app) + new_handlers

## authenticator-with-option.py
from jupyterhub.auth import Authenticator
from tornado import gen

class NewAuth(Authenticator):
    # ...

    @gen.coroutine
    def authenticate(self, handler, data):
        if self.can_login:
          return data['username']

## add-option-to-authenticator.py
from jupyterhub.auth import Authenticator
from traitlets import Bool

class NewAuth(Authenticator):
    can_login = Bool(
        config=True,
        default=False,
        help="Allow users to login or not"
    )

## basic-authenticator.py
from jupyterhub.auth import Authenticator
from tornado import gen

class NewAuth(Authenticator):
    @gen.coroutine
    def authenticate(self, handler, data):
        return data['username']
	function pizza_favorita()
	println("Minha 🍕 favorita é de 🎲🎲")
	end

	pizza_favorita()
	from jupyterhub.auth import Authenticator

	class NewAuth(Authenticator):
	# ...
	def validate_username(self, username):
	if ' ' in username:
	return False
	return super().validate_username(username)
	{% extends "page.html" %}
	{% block main %}

	<div class="container">
	<h1> Your HTML goes here! </h1>
	</div>

	{% endblock %}
	from jupyterhub.handlers import BaseHandler

	class SignUpHandler(BaseHandler):
	"""Render the sign up page."""

	async def get(self):
	html = self.render_template('signup.html')
	self.finish(html)
	from jupyterhub.auth import Authenticator
	from tornado import gen

	class NewAuth(Authenticator):
	# ...

	@gen.coroutine
	def authenticate(self, handler, data):
	if self.can_login:
	return data['username']
	from jupyterhub.auth import Authenticator
	from traitlets import Bool

	class NewAuth(Authenticator):
	can_login = Bool(
	config=True,
	default=False,
	help="Allow users to login or not"
	)