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Python

Josh Keenan
Josh Keenan
20,315 Points
Posted by Josh Keenan
Josh Keenan
20,315 Points

hide_email

not too sure what the problem is, just getting bummer try again... help me out treehouse!

lunch.py 
from flask import Flask, render_template

app = Flask(__name__)

@app.route('/')
def index():
    class User:
        email = None
    user = User()
    user.email = 'kenneth@teamtreehouse.com'
    return render_template('user.html', user=user)
templates/macro.html 
{% macro hide_email(User) %}
  <div class='User'>
    {{ email = User.email.split() }}
    {% for pos in email %}
      {% if pos == 1, 2, 3 %}
        {% pos = '*' %}
      {% endif %}
    {% endfor %}
    {{ new_email = email.join() }}
    <p>{{ new_email }}</p>
  </div>
{% endmacro %}

1 Answer

Chris Freeman
MOD
Chris Freeman
Treehouse Moderator 68,454 Points
Chris Freeman
Chris Freeman
Treehouse Moderator 68,454 Points

This solution works:

{% macro hide_email(User) %}
  {# split name on @ into username and domain #}
  {% with name, domain = User.email.split('@') %}
    {# concatenate first name char, loop over remaining name chars replacing #}
    {# with '*', the @-sign, and the domain #}
    {{ name[0] }}{% for letter in name[1:] %}*{% endfor %}@{{ domain }}
  {% endwith %}
{% endmacro %}