def create_app(name=None, **options):
"""
Factory function to create Flask applictaion.
"""
# Init Flask application and configure it
app = Flask(name or __name__)
app.config.update({'DEBUG': True, 'SQLALCHEMY_DATABASE_URI': 'sqlite://'})
app.config.update(options)
# Setup necessary extensions
Admin(app), SQLAlchemy(app)
# Add lazy views to application
views = LazyViews(app, 'testapp')
views.add('/', 'views.home')
views.add('/db', 'views.database_page', endpoint='dbpage')
views.add('/error', 'views.server_error')
views.add('/error/default', 'views.custom_error', defaults={'code': 400})
views.add('/error/<int:code>', 'views.custom_error')
views.add('/gone',
'views.custom_error',
defaults={'code': 410},
endpoint='gone')
views.add('/page/<int:page_id>', 'views.page', endpoint='flatpage')
views.add('/page/<int:page_id>/cls',
'views.PageView',
endpoint='flatpage_cls')
# Admin view
views.add_admin('admin.AdminView',
endpoint='app_admin',
name='Custom Admin Page')
# Error handlers
views.add_error(404, 'views.error')
views.add_error(500, 'views.error')
# Custom static file serving
views.add_static('/favicon.ico', 'img/favicon.ico', endpoint='favicon')
views.add_static('/old-favicon.ico',
defaults={'filename': 'img/favicon.ico'},
endpoint='old_favicon')
# Render templates with dict/callable context or without any context
views.add_template('/template',
'template.html',
context={'text': 'Test Text'},
endpoint='template')
views.add_template('/template/callable-context',
'template.html',
context=lambda: {'text': 'Callable Test Text'},
endpoint='template_callable_context')
views.add_template('/template/no-context',
'template.html',
endpoint='template_no_context')
# Create and register test blueprint
app.register_blueprint(create_blueprint(), url_prefix='/test')
return app
def init_app():
"""
Factory function to init Flask applictaion.
"""
# Init Flask application and necessary extensions
app = Flask(__name__)
app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite://'
admin = Admin(app)
db = SQLAlchemy(app)
# Add url rules to application
views = LazyViews(app)
views.add('/', 'views.home')
views.add('/db', 'views.database_page')
views.add('/error', 'views.server_error')
views.add('/page/<int:page_id>', 'views.page', endpoint='flatpage')
views.add('/page/<int:page_id>/cls',
'views.PageView',
endpoint='flatpage_cls')
views.add_admin('admin.AdminView',
endpoint='app_admin',
name='App View')
views.add_error(404, 'views.error')
views.add_error(500, 'views.error')
views.add_static('/favicon.ico',
defaults={'filename': 'img/favicon.ico'},
endpoint='favicon')
# Register test blueprint
app.register_blueprint(test_blueprint, url_prefix='/test')
return (app, admin, db)
def init_app():
"""
Factory function to init Flask applictaion.
"""
# Init Flask application and necessary extensions
app = Flask(__name__)
app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite://'
admin = Admin(app)
db = SQLAlchemy(app)
# Add url rules to application
views = LazyViews(app)
views.add('/', 'views.home')
views.add('/db', 'views.database_page')
views.add('/error', 'views.server_error')
views.add('/page/<int:page_id>', 'views.page', endpoint='flatpage')
views.add('/page/<int:page_id>/cls',
'views.PageView',
endpoint='flatpage_cls')
views.add_admin('admin.AdminView', endpoint='app_admin', name='App View')
views.add_error(404, 'views.error')
views.add_error(500, 'views.error')
views.add_static('/favicon.ico',
defaults={'filename': 'img/favicon.ico'},
endpoint='favicon')
# Register test blueprint
app.register_blueprint(test_blueprint, url_prefix='/test')
return (app, admin, db)
def test_init_app(self):
self.app.blueprints.pop('app_admin')
views = LazyViews()
self.assertRaises(AssertionError,
views.add,
'/default-page',
'page',
defaults={'page_id': 1},
endpoint='default_page')
self.assertRaises(AssertionError,
views.add_admin,
AdminView(name='Admin View'))
self.assertRaises(AssertionError,
views.add_error,
404,
'error')
self.assertRaises(AssertionError,
views.add_static,
'/more-static/<path:filename>',
endpoint='more_static')
views.init_app(self.app)
views.add('/default-page',
page_view,
defaults={'page_id': 1},
endpoint='default_page')
views.add('/advanced-page',
PageView.as_view('page'),
defaults={'page_id': 2},
endpoint='advanced_page')
views.add_admin(AdminView(name='Admin View'))
views.add_static('/more-static/<path:filename>',
endpoint='more_static')
self.assertIn('advanced_page', self.app.view_functions)
self.assertIn('default_page', self.app.view_functions)
self.assertIn('more_static', self.app.view_functions)
client = self.app.test_client()
response = client.get(self.url('default_page'))
self.assert200(response)
self.assertIn('Page #1', response.data)
response = client.get(self.url('advanced_page'))
self.assert200(response)
self.assertIn('Page #2', response.data)
response = client.get(self.url('admin.index'))
self.assert200(response)
self.assertIn('Admin View', response.data)
favicon_url = self.url('more_static', filename='img/favicon.ico')
response = client.get(favicon_url)
self.assert200(response)
def test_init_app(self):
self.app.blueprints.pop('app_admin')
views = LazyViews()
self.assertRaises(AssertionError,
views.add,
'/default-page',
'page',
defaults={'page_id': 1},
endpoint='default_page')
self.assertRaises(AssertionError, views.add_admin,
AdminView(name='Admin View'))
self.assertRaises(AssertionError, views.add_error, 404, 'error')
self.assertRaises(AssertionError,
views.add_static,
'/more-static/<path:filename>',
endpoint='more_static')
views.init_app(self.app)
views.add('/default-page',
page_view,
defaults={'page_id': 1},
endpoint='default_page')
views.add('/advanced-page',
PageView.as_view('page'),
defaults={'page_id': 2},
endpoint='advanced_page')
views.add_admin(AdminView(name='Admin View'))
views.add_static('/more-static/<path:filename>',
endpoint='more_static')
self.assertIn('advanced_page', self.app.view_functions)
self.assertIn('default_page', self.app.view_functions)
self.assertIn('more_static', self.app.view_functions)
response = self.client.get(self.url('default_page'))
self.assert200(response)
self.assertContains(response, 'Page #1')
response = self.client.get(self.url('advanced_page'))
self.assert200(response)
self.assertContains(response, 'Page #2')
response = self.client.get(self.url('admin.index'))
self.assert200(response)
self.assertContains(response, 'Admin View')
favicon_url = self.url('more_static', filename='img/favicon.ico')
response = self.client.get(favicon_url)
self.assert200(response)
def create_app(name=None, **options):
"""
Factory function to create Flask applictaion.
"""
# Init Flask application and configure it
app = Flask(name or __name__)
app.config.update({'DEBUG': True,
'SQLALCHEMY_DATABASE_URI': 'sqlite://'})
app.config.update(options)
# Setup necessary extensions
Admin(app), SQLAlchemy(app)
# Add lazy views to application
views = LazyViews(app, 'testapp')
views.add('/', 'views.home')
views.add('/db', 'views.database_page', endpoint='dbpage')
views.add('/error', 'views.server_error')
views.add('/error/default', 'views.custom_error', defaults={'code': 400})
views.add('/error/<int:code>', 'views.custom_error')
views.add('/gone',
'views.custom_error',
defaults={'code': 410},
endpoint='gone')
views.add('/page/<int:page_id>', 'views.page', endpoint='flatpage')
views.add('/page/<int:page_id>/cls',
'views.PageView',
endpoint='flatpage_cls')
# Admin view
views.add_admin('admin.AdminView',
endpoint='app_admin',
name='Custom Admin Page')
# Error handlers
views.add_error(404, 'views.error')
views.add_error(500, 'views.error')
# Custom static file serving
views.add_static('/favicon.ico', 'img/favicon.ico', endpoint='favicon')
views.add_static('/old-favicon.ico',
defaults={'filename': 'img/favicon.ico'},
endpoint='old_favicon')
# Render templates with dict/callable context or without any context
views.add_template('/template',
'template.html',
context={'text': 'Test Text'},
endpoint='template')
views.add_template('/template/callable-context',
'template.html',
context=lambda: {'text': 'Callable Test Text'},
endpoint='template_callable_context')
views.add_template('/template/no-context',
'template.html',
endpoint='template_no_context')
# Create and register test blueprint
app.register_blueprint(create_blueprint(), url_prefix='/test')
return app
import sys
from flask import Flask
from flask.ext.admin import Admin
from flask.ext.lazyviews import LazyViews
from flask.ext.script import Manager
from testapp.test import blueprint as test_blueprint
# Init Flask application and necessary extensions
app = Flask(__name__)
admin = Admin(app)
manager = Manager(app)
# Add url rules to application
views = LazyViews(app)
views.add('/', 'views.home')
views.add('/error', 'views.server_error')
views.add('/page/<int:page_id>', 'views.page', endpoint='flatpage')
views.add('/page/<int:page_id>/cls', 'views.PageView', endpoint='flatpage_cls')
views.add_admin('admin.AdminView', endpoint='app_admin', name='App View')
views.add_error(404, 'views.error')
views.add_error(500, 'views.error')
views.add_static('/favicon.ico',
defaults={'filename': 'img/favicon.ico'},
endpoint='favicon')
# Register test blueprint
app.register_blueprint(test_blueprint, url_prefix='/test')
from flask.ext.flatpages import FlatPages
from flask.ext.lazyviews import LazyViews
from flask.ext.mail import Mail
from flask.ext.script import Manager
from learnpython import settings
# Initialize Flask application
app = Flask('learnpython')
app.config.from_object(settings)
# Configure all necessary plugins
babel = Babel(app)
mail = Mail(app)
manager = Manager(app)
pages = FlatPages(app)
# Register all possible urls
views = LazyViews(app, '.views')
views.add('/', 'page', defaults={'name': 'index'}, endpoint='index')
views.add('/contacts', 'contacts', methods=('GET', 'POST'))
views.add('/flows', 'flows', endpoint='flows')
views.add('/flows/archive/<int:archive>', 'flows', endpoint='flows_archive')
views.add('/status', 'status')
views.add('/subscribe', 'subscribe', methods=('GET', 'POST'))
views.add_error(404, 'error')
views.add_error(500, 'error')
views.add_static('/favicon.ico', defaults={'filename': 'img/favicon.ico'})
views.add('/<path:name>', 'page')