gistfile1.py

Traceback (most recent call last):
  File "/home/mr/.virtualenvs/uberblick/lib/python2.7/site-packages/flask/app.py", line 1836, in __call__
    return self.wsgi_app(environ, start_response)
  File "/home/mr/.virtualenvs/uberblick/lib/python2.7/site-packages/flask/app.py", line 1820, in wsgi_app
    response = self.make_response(self.handle_exception(e))
  File "/home/mr/.virtualenvs/uberblick/lib/python2.7/site-packages/flask/app.py", line 1403, in handle_exception
    reraise(exc_type, exc_value, tb)
  File "/home/mr/.virtualenvs/uberblick/lib/python2.7/site-packages/flask/app.py", line 1817, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/mr/.virtualenvs/uberblick/lib/python2.7/site-packages/flask/app.py", line 1477, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/mr/.virtualenvs/uberblick/lib/python2.7/site-packages/flask/app.py", line 1381, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/mr/.virtualenvs/uberblick/lib/python2.7/site-packages/flask/app.py", line 1475, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/mr/.virtualenvs/uberblick/lib/python2.7/site-packages/flask/app.py", line 1461, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/mr/.virtualenvs/uberblick/lib/python2.7/site-packages/flask_login.py", line 663, in decorated_view
    return func(*args, **kwargs)
  File "/home/mr/uberblick/uberblick/employee/views.py", line 44, in employeeDetail
    employee_id=employee_id)
  File "/home/mr/.virtualenvs/uberblick/lib/python2.7/site-packages/flask/templating.py", line 128, in render_template
    context, ctx.app)
  File "/home/mr/.virtualenvs/uberblick/lib/python2.7/site-packages/flask/templating.py", line 110, in _render
    rv = template.render(context)
  File "/home/mr/.virtualenvs/uberblick/lib/python2.7/site-packages/jinja2/environment.py", line 969, in render
    return self.environment.handle_exception(exc_info, True)
  File "/home/mr/.virtualenvs/uberblick/lib/python2.7/site-packages/jinja2/environment.py", line 742, in handle_exception
    reraise(exc_type, exc_value, tb)
  File "/home/mr/uberblick/uberblick/templates/employee/employee.html", line 1, in top-level template code
    {% extends "nav.html" %}
  File "/home/mr/uberblick/uberblick/templates/nav.html", line 1, in top-level template code
    {% extends "base.html" %}
  File "/home/mr/uberblick/uberblick/templates/base.html", line 37, in top-level template code
    {% block content %}
  File "/home/mr/uberblick/uberblick/templates/employee/employee.html", line 13, in block "content"
    {{ render_field_disabled(form.leaving) }}
  File "/home/mr/uberblick/uberblick/templates/_macros_.html", line 39, in template
    {{ field(disabled=True) }}
  File "/home/mr/.virtualenvs/uberblick/lib/python2.7/site-packages/wtforms/fields/core.py", line 140, in __call__
    return self.widget(self, **kwargs)
  File "/home/mr/.virtualenvs/uberblick/lib/python2.7/site-packages/wtforms/widgets/core.py", line 124, in __call__
    return HTMLString('<input %s>' % self.html_params(name=field.name, **kwargs))
  File "/home/mr/.virtualenvs/uberblick/lib/python2.7/site-packages/wtforms/widgets/core.py", line 33, in html_params
    params.append('%s="%s"' % (text_type(k), escape(text_type(v), quote=True)))
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 17: ordinal not in range(128)

gistfile2.py

def html_params(**kwargs):
    """
    Generate HTML parameters from inputted keyword arguments.

    The output value is sorted by the passed keys, to provide consistent output
    each time this function is called with the same parameters.  Because of the
    frequent use of the normally reserved keywords `class` and `for`, suffixing
    these with an underscore will allow them to be used.

    >>> html_params(name='text1', id='f', class_='text') == 'class="text" id="f" name="text1"'
    True
    """
    params = []
    for k,v in sorted(iteritems(kwargs)):
        if k in ('class_', 'class__', 'for_'):
            k = k[:-1]
        if v is True:
            params.append(k)
        else:
            params.append('%s="%s"' % (text_type(k), escape(text_type(v), quote=True)))
    return ' '.join(params)

gistfile3.py

class CustomDateField(DateField):
    """
    Same as DateTimeField, except stores a `datetime.date`.
    """
    def __init__(self, label=None, validators=None, format='%Y-%m-%d', **kwargs):
        super(DateField, self).__init__(label, validators, format, **kwargs)

    def process_formdata(self, valuelist):
        if valuelist:
            date_str = ' '.join(valuelist)
            print date_str
            print locale.getlocale()
            try:
                self.data = datetime.datetime.strptime(date_str.encode('utf-8'), self.format).date()
            except ValueError:
                self.data = None
                raise ValueError(self.gettext('Not a valid date value'))

^C(uberblick)mr@debian:~/uberblick$ pip freeze
Flask==0.10.1
Flask-Login==0.2.6
Flask-Mail==0.9.0
Flask-Principal==0.4.0
Flask-SQLAlchemy==1.0
Flask-Script==0.5.3
Flask-Security==1.6.7
Flask-WTF==0.8.4
Jinja2==2.7
MarkupSafe==0.18
SQLAlchemy==0.8.2
WTForms==1.0.4
Werkzeug==0.9.3
argparse==1.2.1
blinker==1.3
itsdangerous==0.22
passlib==1.6.1
psycopg2==2.5.1
wsgiref==0.1.2