StephenFordham

class StrAttrValidation(object):
    def __init__(self):
        self._dict = dict()

    def __set__(self, instance, value):
        if not isinstance(value, str):
            raise AttributeError('Only Str type valid')
        self._dict[instance] = value.title()

    def __get__(self, instance, value):

StephenFordham

class StrAttrValidation(object):
    def __init__(self):
        self._dict = dict()

    def __set__(self, instance, value):
        self._dict[instance] = value.title()

    def __get__(self, instance, value):
        return self._dict[instance]

StephenFordham

emp = Employees('stephen', 'bournemouth', 30)

for key, value in emp.__dict__.items():
    print('{} = {}'.format(key, value))

print('###################################')

emp(location='newloc')

for key, value in emp.__dict__.items():

StephenFordham

emp = Employees('stephen', 'bournemouth', 30)

for key, value in emp.__dict__.items():
    print('{} = {}'.format(key, value))

emp('Simon')

print('#####################################')

for key, value in emp.__dict__.items():

StephenFordham

class Employees(object):
    def __init__(self, name, location, age):
        self._name = name
        self._age = age
        self._location = location

    # attribute re-assignment
    def __call__(self, *args, **employee_info):
        if hasattr(self, '_name') and len(args) == 1:
            self._name = args[0]

StephenFordham

class Employees(object):
    def __init__(self, name, location, age):
        self._name = name
        self._age = age
        self._location = location
        
emp = Employees('stephen', 'bournemouth', 30)

for key, value in emp.__dict__.items():
    print('{} = {}'.format(key, value))

StephenFordham

<!-- 
...if block above... 
-->

{% else %}
<h1>Explore BacGenomePipeline</h1>
{% with messages = get_flashed_messages(category_filter=['success']) %}
  {% if messages %}
    {% for message in messages %}
      <h5 class="col-lg-4 col-sm-12 alert alert-success" role="alert"  >{{message}}</h5>

StephenFordham

@app.route('/logout')
@login_required
def logout():
    logout_user()
    flash('You have successfully logged out', category='success')
    session['username'] = None
    return redirect(url_for('landing_page'))

StephenFordham

<div class="container">
  <div class="carousel-caption text-start">

    {% if active_user %}
      <h1>Welcome {{ active_user }}</h1>
      <h1>Explore BacGenomePipeline</h1>
      <p>Raw reads to annotated bacterial Genome</p>
    {% else %}
      <h1>Explore BacGenomePipeline</h1>
      {% with messages = get_flashed_messages(category_filter=['success']) %}

StephenFordham

@app.route('/', methods=['GET', 'POST'])
def landing_page():
    try:
        active_user = session['username']
        active_user = re.findall('[A-Z][^A-Z]*', active_user)
        active_user = ' '.join(active_user)

        return render_template('landing_page.html', active_user=active_user)
    except (KeyError, TypeError):
        return render_template('landing_page.html')