def __init__(self, app=None, **kwargs):
r"""Extension initialization.
:param app: An instance of :class:`~flask.Flask`.
:param \**kwargs: Keyword arguments are passed to ``init_app`` method.
"""
self.env = Environment()
self.collect = Collect()
self.webpack = FlaskWebpackExt()
if app:
self.init_app(app, **kwargs)
def app(instance_path, static_folder):
"""Flask application."""
app_ = Flask('test',
instance_path=instance_path,
static_folder=static_folder)
FlaskWebpackExt(app_)
return app_
def test_project(app):
"""."""
WebpackTemplateProject()
FlaskWebpackExt(app)
with app.test_client() as client:
res = client.get("/")
assert res.status_code == 200
assert 'Welcome to Flask-WebpackExt' in str(res.data)
def init_app(self, app, **kwargs):
"""Initialize application object.
:param app: An instance of :class:`~flask.Flask`.
.. versionchanged:: 1.0.0b2
The *entrypoint* has been renamed to *entry_point_group*.
"""
self.init_config(app)
self.collect = Collect(app)
self.webpack = FlaskWebpackExt(app)
app.extensions['invenio-assets'] = self
def test_init():
"""Test extension initialization."""
app = Flask('testapp')
ext = FlaskWebpackExt(app)
assert 'flask-webpackext' in app.extensions
app = Flask('testapp')
ext = FlaskWebpackExt()
assert 'flask-webpackext' not in app.extensions
ext.init_app(app)
assert 'flask-webpackext' in app.extensions
__path__ = dirname(realpath(__file__))
security = Security(app, admins_store)
babel = Babel(app)
project = WebpackTemplateProject(
__name__,
project_folder='assets',
config_path='assets/config.json',
)
app.config.update(dict(WEBPACKEXT_PROJECT=project, ))
# Initialize extension
FlaskWebpackExt(app)
admin = AdminLte(app,
skin='green-light',
name=_('Hermes - Automates à réaction aux échanges IMAP'),
short_name="<b>H</b><sup>ermes</sup>",
long_name="<b>Hermes</b>",
index_view=AdminIndexView(name=_("Éditeur d'Automate"),
menu_icon_value='fa-pencil',
menu_icon_type='fa'))
db.init_app(app)
migrate = Migrate(app, db)
ma = Marshmallow(app)
NotificationIncident.init_app(app)
from indico.web.assets.util import get_custom_assets
class IndicoManifestLoader(JinjaManifestLoader):
cache = {}
def __init__(self, *args, **kwargs):
self.custom = kwargs.pop('custom', True)
super(IndicoManifestLoader, self).__init__(*args, **kwargs)
def load(self, filepath):
key = (filepath, os.path.getmtime(filepath))
if key not in IndicoManifestLoader.cache:
IndicoManifestLoader.cache[key] = manifest = ManifestLoader.load(
self, filepath)
if self.custom:
self._add_custom_assets(manifest)
return IndicoManifestLoader.cache[key]
def _add_custom_assets(self, manifest):
# custom assets (from CUSTOMIZATION_DIR) are not part of the webpack manifest
# since they are not build with webpack (it's generally not available on the
# machine running indico), but we add them here anyway so they can be handled
# without too much extra code, e.g. when building a static site.
manifest.add(self.entry_cls('__custom.css', get_custom_assets('css')))
manifest.add(self.entry_cls('__custom.js', get_custom_assets('js')))
webpack = FlaskWebpackExt()
import app.logging as applogging # noqa imported for side effects
import logging
from config import Config
from typing import Type
from .database import init_db, session
login_manager = LoginManager()
login_manager.login_view = 'auth.login'
mail = Mail()
assets = Environment()
csrf = CSRFProtect()
webpackext = FlaskWebpackExt()
logger = logging.getLogger(__name__)
def create_app(config_class: Type[Config] = Config):
logger.info("Creating app")
assets._named_bundles = {}
app = Flask(__name__, instance_relative_config=True)
app.config.from_object(config_class)
# ensure the instance folder exists
try:
os.makedirs(app.instance_path)
except OSError as e:
logger.info(f"Exception occured: {e} ")
class InvenioAssets(object):
"""Invenio asset extension."""
def __init__(self, app=None, **kwargs):
r"""Extension initialization.
:param app: An instance of :class:`~flask.Flask`.
:param \**kwargs: Keyword arguments are passed to ``init_app`` method.
"""
self.env = Environment()
self.collect = Collect()
self.webpack = FlaskWebpackExt()
if app:
self.init_app(app, **kwargs)
def init_app(self, app, entry_point_group='invenio_assets.bundles',
**kwargs):
"""Initialize application object.
:param app: An instance of :class:`~flask.Flask`.
:param entry_point_group: A name of entry point group used to load
``webassets`` bundles.
.. versionchanged:: 1.0.0b2
The *entrypoint* has been renamed to *entry_point_group*.
"""
self.init_config(app)
self.env.init_app(app)
self.collect.init_app(app)
self.webpack.init_app(app)
if entry_point_group:
self.load_entrypoint(entry_point_group)
app.extensions['invenio-assets'] = self
def init_config(self, app):
"""Initialize configuration.
:param app: An instance of :class:`~flask.Flask`.
"""
app.config.setdefault('REQUIREJS_BASEURL', app.static_folder)
app.config.setdefault('COLLECT_STATIC_ROOT', app.static_folder)
app.config.setdefault('COLLECT_STORAGE', 'flask_collect.storage.link')
app.config.setdefault(
'COLLECT_FILTER', partial(collect_staticroot_removal, app))
app.config.setdefault(
'WEBPACKEXT_PROJECT', 'invenio_assets.webpack:project')
def load_entrypoint(self, entry_point_group):
"""Load entrypoint.
:param entry_point_group: A name of entry point group used to load
``webassets`` bundles.
.. versionchanged:: 1.0.0b2
The *entrypoint* has been renamed to *entry_point_group*.
"""
for ep in pkg_resources.iter_entry_points(entry_point_group):
self.env.register(ep.name, ep.load())
