@app.route('/logout')
def logout():
    session.pop('logged_in', None)
    flash('You were logged out')
    return redirect(url_for('index'))
Remove SOLR special characters.
dataset/ETHPy150Open Akagi201/learning-python/flask/flaskr-tdd/app.py/logout--crossover with--dataset/ETHPy150Open rvanlaar/easy-transifex/src/transifex/transifex/txcommon/haystack_utils.py/clean_especial_chars