def create_app():
app = Flask(__name__, instance_relative_config=True)
app.config.from_pyfile('config.py', silent=True)
register_extensions(app)
external_stylesheets = [dbc.themes.BOOTSTRAP]
meta_viewport = {
'name': 'viewport',
'content': 'width=device-width, initial-scale=1, shrink-to-fit=no'
}
dash_app = dash.Dash(__name__,
server=app,
url_base_pathname='/',
external_stylesheets=external_stylesheets,
meta_tags=[meta_viewport])
dash_app.config.suppress_callback_exceptions = True
dash_app.layout = html.Div([
dcc.Location(id='url', refresh=False),
html.Div([
dbc.NavbarSimple(
children=[
dbc.NavItem(dbc.NavLink("Home", href="/")),
dbc.NavItem(dbc.NavLink("Upload", href="/upload")),
dbc.NavItem(dbc.NavLink("Archetypes", href="/archetypes")),
dbc.NavItem(dbc.NavLink("Match", href="/match"))
],
brand="Archetype Discovery",
brand_href="/",
color="dark",
dark=True,
),
html.Div(id='page-content', className='container')
])
])
# Update the index
@dash_app.callback(dash.dependencies.Output('page-content', 'children'),
[dash.dependencies.Input('url', 'pathname')])
def display_page(pathname):
if pathname == '/archetypes':
return archetype_layout()
elif pathname == '/upload':
return upload_layout()
elif pathname == '/match':
return match_layout()
else:
return home_layout()
with app.app_context():
dash_app.title = 'Archetype Discovery'
ac_reg(dash_app)
up_reg(dash_app)
ma_reg(dash_app)
# Create tables for our models
db.create_all()
return app
def my_setup(obj):
"""Call this function from setUp as:
def setUp(self):
my_setup(self)
"""
# This seems a bug in Flask_REST_JSONAPI
#
# The Flask_REST_JSONAPI does not remove the Blue Blueprint objects
# stored internally when the application objects they are applied to
# is destroyed.
#
# I found this same issue is there for Flask Restful extension as
# discovered and described in the book Mastering Flask:
# https://books.google.com/books?id=NdZOCwAAQBAJ&pg=PA219&lpg=PA219&dq=flask:+how+to+destroy+application+object&source=bl&ots=nx7L_UG3EM&sig=yA-DG-ZYPtM5JxKJsFiXrhSkwzQ&hl=en&sa=X&ved=0ahUKEwies8G-x-7ZAhUh_IMKHdYKDCsQ6AEIdDAG#v=onepage&q=flask%3A%20how%20to%20destroy%20application%20object&f=false
#
# The result is that during a 2nd test, the view routes are created
# twice and this error will be thrown:
# builtins.AssertionError: View function mapping is overwriting an
# existing endpoint function: api.api.user_list
#
# Workaround is to reset them manually
rest_jsonapi.resources = []
obj.app = create_app(TestConfig)
# initialize the test client
obj.client = obj.app.test_client
obj.app_context = obj.app.app_context()
obj.app_context.push()
db.create_all()
Role.insert_roles()
User.insert_default_users()
Item.insert_default_items()
def client(app):
with app.test_client() as client:
_db.app = app
_db.create_all()
yield client
_db.session.rollback()
_db.drop_all()
def register_extensions(app):
from application.extensions import db
db.app = app
db.init_app(app)
with app.app_context():
db.create_all()
def db(app, request):
"""Session-wide test database."""
def teardown():
_db.drop_all()
_db.app = app
_db.create_all()
request.addfinalizer(teardown)
return _db
def db(app, request):
def teardown():
_db.drop_all()
_db.app = app
_db.create_all()
request.addfinalizer(teardown)
return _db
def create_user(email):
"""
One can also create a user via the API:
curl -XPOST http://people.xgs.local/session -d '{"email":"[email protected]"}' -H 'Content-Type: application/json'
"""
db.session.execute('CREATE SCHEMA IF NOT EXISTS "%s"' % email)
db.session.execute('SET search_path TO "%s"' % email)
db.session.commit()
with app.app_context():
db.create_all()
db.session.commit()
def db(app, request):
"""Session-wide test database."""
if os.path.exists(app.config["TEST_DB"]):
os.unlink(app.config["TEST_DB"])
def teardown():
_db.drop_all()
os.unlink(app.config["TEST_DB"])
_db.app = app
_db.create_all()
request.addfinalizer(teardown)
return _db
def init_db():
db.create_all()
db.session.add(User(
username="******", password=guard.hash_password("admin"), roles="admin"
))
db.session.add(PortfolioImage(
title="Test", category="portrait", client="Der Boi"
))
db.session.add(PortfolioVideo(
title="Test", category="aftermovie", client="Der Boi", video="ilusrhgiur"
))
db.session.commit()
yield db
db.drop_all()
def create_db():
"""
Create Database
"""
db.create_all()
def create_db():
"""create tables"""
db.create_all()
def createall():
"""Creates database tables"""
db.create_all()
def create_all():
if prompt_bool("Are you sure? You will init your database"):
db.create_all()
def create():
"""Creates database tables from SqlAlchemy models"""
db.create_all()
def create():
"""Creates database tables from sqlalchemy models"""
db.create_all()
def setUpClass(cls):
cls.app = create_app(TestingConfig)
with cls.app.app_context():
db.create_all()
