def add_static_url(self, url_path, directory, endpoint=None, roles=None):
"""Add a new url rule for static files.
:param endpoint: flask endpoint name for this url rule.
:param url: subpath from application static url path. No heading or trailing
slash.
:param directory: directory to serve content from.
Example::
app.add_static_url('myplugin',
'/path/to/myplugin/resources',
endpoint='myplugin_static')
With default setup it will serve content from directory
`/path/to/myplugin/resources` from url `http://.../static/myplugin`
"""
url_path = self.static_url_path + '/' + url_path + '/<path:filename>'
self.add_url_rule(url_path,
endpoint=endpoint,
view_func=partial(send_file_from_directory,
directory=directory),
roles=roles)
self.add_access_controller(endpoint,
allow_access_for_roles(Anonymous),
endpoint=True)
def add_static_url(self, url_path, directory, endpoint=None,
roles=None):
"""
Adds a new url rule for static files.
:param endpoint: flask endpoint name for this url rule.
:param url: subpath from application static url path. No heading or trailing
slash.
:param directory: directory to serve content from.
Example::
app.add_static_url('myplugin',
'/path/to/myplugin/resources',
endpoint='myplugin_static')
With default setup it will serve content from directory
`/path/to/myplugin/resources` from url `http://.../static/myplugin`
"""
url_path = self.static_url_path + '/' + url_path + '/<path:filename>'
self.add_url_rule(url_path,
endpoint=endpoint,
view_func=partial(send_file_from_directory,
directory=directory),
roles=roles)
self.add_access_controller(endpoint, allow_access_for_roles(Anonymous),
endpoint=True)
def add_url_rule(self, rule, endpoint=None, view_func=None, roles=None, **options):
"""See :meth:`Flask.add_url_rule`.
If `roles` parameter is present, it must be a
:class:`abilian.service.security.models.Role` instance, or a list of
Role instances.
"""
super().add_url_rule(rule, endpoint, view_func, **options)
if roles:
self.add_access_controller(
endpoint, allow_access_for_roles(roles), endpoint=True
)
def add_url_rule(self, rule, endpoint=None, view_func=None, **options):
"""
See :meth:`Flask.add_url_rule`.
If `roles` parameter is present, it must be a
:class:`abilian.service.security.models.Role` instance, or a list of
Role instances.
"""
roles = options.pop('roles', None)
super(Application, self).add_url_rule(rule, endpoint, view_func, **options)
if roles:
self.add_access_controller(endpoint, allow_access_for_roles(roles),
endpoint=True)
def add_url_rule_with_role(
self,
rule: str,
endpoint: str,
view_func: Callable,
roles: Collection[Role] = (),
**options: Any,
) -> None:
"""See :meth:`Flask.add_url_rule`.
If `roles` parameter is present, it must be a
:class:`abilian.service.security.models.Role` instance, or a list of
Role instances.
"""
self.add_url_rule(rule, endpoint, view_func, **options)
if roles:
self.add_access_controller(endpoint,
allow_access_for_roles(roles),
endpoint=True)
def __init__(self, name=None, config=None, *args, **kwargs):
kwargs.setdefault('instance_relative_config', True)
name = name or __name__
# used by make_config to determine if we try to load config from instance /
# environment variable /...
self._ABILIAN_INIT_TESTING_FLAG = (getattr(config, 'TESTING', False)
if config else False)
Flask.__init__(self, name, *args, **kwargs)
del self._ABILIAN_INIT_TESTING_FLAG
self._setup_script_manager()
appcontext_pushed.connect(self._install_id_generator)
ServiceManager.__init__(self)
PluginManager.__init__(self)
self.default_view = ViewRegistry()
self.js_api = dict()
if config:
self.config.from_object(config)
# at this point we have loaded all external config files:
# SQLALCHEMY_DATABASE_URI is definitively fixed (it cannot be defined in
# database AFAICT), and LOGGING_FILE cannot be set in DB settings.
self.setup_logging()
configured = bool(self.config.get('SQLALCHEMY_DATABASE_URI'))
self.config['CONFIGURED'] = configured
if not self.testing:
self.init_sentry()
if not configured:
# set fixed secret_key so that any unconfigured worker will use, so that
# session can be used during setup even if multiple processes are
# processing requests.
self.config['SECRET_KEY'] = 'abilian_setup_key'
# time to load config bits from database: 'settings'
# First init required stuff: db to make queries, and settings service
extensions.db.init_app(self)
settings_service.init_app(self)
if configured:
with self.app_context():
try:
settings = self.services['settings'].namespace(
'config').as_dict()
except sa.exc.DatabaseError as exc:
# we may get here if DB is not initialized and "settings" table is
# missing. Command "initdb" must be run to initialize db, but first we
# must pass app init
if not self.testing:
# durint tests this message will show up on every test, since db is
# always recreated
logging.error(exc.message)
self.db.session.rollback()
else:
self.config.update(settings)
if not self.config.get('FAVICO_URL'):
self.config['FAVICO_URL'] = self.config.get('LOGO_URL')
languages = self.config.get('BABEL_ACCEPT_LANGUAGES')
if languages is None:
languages = abilian.i18n.VALID_LANGUAGES_CODE
else:
languages = tuple(lang for lang in languages
if lang in abilian.i18n.VALID_LANGUAGES_CODE)
self.config['BABEL_ACCEPT_LANGUAGES'] = languages
self._jinja_loaders = list()
self.register_jinja_loaders(
jinja2.PackageLoader('abilian.web', 'templates'))
js_filters = (('closure_js', )
if self.config.get('PRODUCTION', False) else None)
self._assets_bundles = {
'css': {
'options':
dict(filters=('less', 'cssmin'),
output='style-%(version)s.min.css')
},
'js-top': {
'options':
dict(output='top-%(version)s.min.js', filters=js_filters)
},
'js': {
'options':
dict(output='app-%(version)s.min.js', filters=js_filters)
},
}
# bundles for JS translations
for lang in languages:
code = 'js-i18n-' + lang
filename = 'lang-' + lang + '-%(version)s.min.js'
self._assets_bundles[code] = {
'options': dict(output=filename, filters=js_filters),
}
for http_error_code in (403, 404, 500):
self.install_default_handler(http_error_code)
with self.app_context():
self.init_extensions()
self.register_plugins()
self.add_access_controller('static',
allow_access_for_roles(Anonymous),
endpoint=True)
# debugtoolbar: this is needed to have it when not authenticated on a
# private site. We cannot do this in init_debug_toolbar, since auth
# service is not yet installed
self.add_access_controller('debugtoolbar',
allow_access_for_roles(Anonymous))
self.add_access_controller('_debug_toolbar.static',
allow_access_for_roles(Anonymous),
endpoint=True)
self.maybe_register_setup_wizard()
self._finalize_assets_setup()
# At this point all models should have been imported: time to configure
# mappers. Normally Sqlalchemy does it when needed but mappers may be
# configured inside sa.orm.class_mapper() which hides a misconfiguration: if
# a mapper is misconfigured its exception is swallowed by
# class_mapper(model) results in this laconic (and misleading) message:
# "model is not mapped"
sa.orm.configure_mappers()
signals.components_registered.send(self)
self.before_first_request(self._set_current_celery_app)
self.before_first_request(lambda: signals.register_js_api.send(self))
request_started.connect(self._setup_nav_and_breadcrumbs)
# Initialize Abilian core services.
# Must come after all entity classes have been declared.
# Inherited from ServiceManager. Will need some configuration love later.
if not self.config.get('TESTING', False):
with self.app_context():
self.start_services()
def __init__(self, name=None, config=None, *args, **kwargs):
name = name or __name__
instance_path = os.environ.get("FLASK_INSTANCE_PATH")
if instance_path:
kwargs["instance_path"] = instance_path
else:
kwargs.setdefault("instance_relative_config", True)
# used by make_config to determine if we try to load config from
# instance / environment variable /...
self._ABILIAN_INIT_TESTING_FLAG = (getattr(config, "TESTING", False)
if config else False)
Flask.__init__(self, name, *args, **kwargs)
del self._ABILIAN_INIT_TESTING_FLAG
self._setup_script_manager()
appcontext_pushed.connect(self._install_id_generator)
ServiceManager.__init__(self)
PluginManager.__init__(self)
JinjaManagerMixin.__init__(self)
self.default_view = ViewRegistry()
self.js_api = dict()
self.configure(config)
# At this point we have loaded all external config files:
# SQLALCHEMY_DATABASE_URI is definitively fixed (it cannot be defined in
# database AFAICT), and LOGGING_FILE cannot be set in DB settings.
self.setup_logging()
configured = bool(self.config.get("SQLALCHEMY_DATABASE_URI"))
self.config["CONFIGURED"] = configured
if not self.testing:
self.init_sentry()
if not configured:
# set fixed secret_key so that any unconfigured worker will use,
# so that session can be used during setup even if
# multiple processes are processing requests.
self.config["SECRET_KEY"] = "abilian_setup_key"
# time to load config bits from database: 'settings'
# First init required stuff: db to make queries, and settings service
extensions.db.init_app(self)
settings_service.init_app(self)
if configured:
with self.app_context():
try:
settings = self.services["settings"]
config = settings.namespace("config").as_dict()
except sa.exc.DatabaseError as exc:
# We may get here if DB is not initialized and "settings"
# table is missing. Command "initdb" must be run to
# initialize db, but first we must pass app init.
if not self.testing:
# durint tests this message will show up on every test,
# since db is always recreated
logging.error(exc)
db.session.rollback()
else:
self.config.update(config)
if not self.config.get("FAVICO_URL"):
self.config["FAVICO_URL"] = self.config.get("LOGO_URL")
self.register_jinja_loaders(jinja2.PackageLoader("abilian.web"))
self.init_assets()
self.install_default_handlers()
with self.app_context():
self.init_extensions()
self.register_plugins()
self.add_access_controller("static",
allow_access_for_roles(Anonymous),
endpoint=True)
# debugtoolbar: this is needed to have it when not authenticated
# on a private site. We cannot do this in init_debug_toolbar,
# since auth service is not yet installed.
self.add_access_controller("debugtoolbar",
allow_access_for_roles(Anonymous))
self.add_access_controller(
"_debug_toolbar.static",
allow_access_for_roles(Anonymous),
endpoint=True,
)
self.maybe_register_setup_wizard()
self._finalize_assets_setup()
# At this point all models should have been imported: time to configure
# mappers. Normally Sqlalchemy does it when needed but mappers may be
# configured inside sa.orm.class_mapper() which hides a
# misconfiguration: if a mapper is misconfigured its exception is
# swallowed by class_mapper(model) results in this laconic
# (and misleading) message: "model is not mapped"
sa.orm.configure_mappers()
signals.components_registered.send(self)
self.before_first_request(self._set_current_celery_app)
self.before_first_request(lambda: signals.register_js_api.send(self))
request_started.connect(self._setup_nav_and_breadcrumbs)
# Initialize Abilian core services.
# Must come after all entity classes have been declared.
# Inherited from ServiceManager. Will need some configuration love
# later.
if not self.config.get("TESTING", False):
with self.app_context():
self.start_services()
if os.environ.get("FLASK_VALIDATE_HTML"):
# Workaround circular import
from abilian.testing.validation import validate_response
self.after_request(validate_response)
def __init__(self, name=None, config=None, *args, **kwargs):
kwargs.setdefault('instance_relative_config', True)
name = name or __name__
# used by make_config to determine if we try to load config from instance /
# environment variable /...
self._ABILIAN_INIT_TESTING_FLAG = (getattr(config, 'TESTING', False)
if config else False)
Flask.__init__(self, name, *args, **kwargs)
del self._ABILIAN_INIT_TESTING_FLAG
self._setup_script_manager()
appcontext_pushed.connect(self._install_id_generator)
ServiceManager.__init__(self)
PluginManager.__init__(self)
self.default_view = ViewRegistry()
self.js_api = dict()
if config:
self.config.from_object(config)
# at this point we have loaded all external config files:
# SQLALCHEMY_DATABASE_URI is definitively fixed (it cannot be defined in
# database AFAICT), and LOGGING_FILE cannot be set in DB settings.
self.setup_logging()
configured = bool(self.config.get('SQLALCHEMY_DATABASE_URI'))
self.config['CONFIGURED'] = configured
if not self.testing:
self.init_sentry()
if not configured:
# set fixed secret_key so that any unconfigured worker will use, so that
# session can be used during setup even if multiple processes are
# processing requests.
self.config['SECRET_KEY'] = 'abilian_setup_key'
# time to load config bits from database: 'settings'
# First init required stuff: db to make queries, and settings service
extensions.db.init_app(self)
settings_service.init_app(self)
if configured:
with self.app_context():
try:
settings = self.services['settings'].namespace('config').as_dict()
except sa.exc.DatabaseError as exc:
# we may get here if DB is not initialized and "settings" table is
# missing. Command "initdb" must be run to initialize db, but first we
# must pass app init
if not self.testing:
# durint tests this message will show up on every test, since db is
# always recreated
logging.error(exc.message)
self.db.session.rollback()
else:
self.config.update(settings)
if not self.config.get('FAVICO_URL'):
self.config['FAVICO_URL'] = self.config.get('LOGO_URL')
languages = self.config.get('BABEL_ACCEPT_LANGUAGES')
if languages is None:
languages = abilian.i18n.VALID_LANGUAGES_CODE
else:
languages = tuple(lang for lang in languages
if lang in abilian.i18n.VALID_LANGUAGES_CODE)
self.config['BABEL_ACCEPT_LANGUAGES'] = languages
self._jinja_loaders = list()
self.register_jinja_loaders(
jinja2.PackageLoader('abilian.web', 'templates'))
js_filters = (('closure_js',)
if self.config.get('PRODUCTION', False)
else None)
self._assets_bundles = {
'css': {'options': dict(filters=('less', 'cssmin'),
output='style-%(version)s.min.css',)},
'js-top': {'options': dict(output='top-%(version)s.min.js',
filters=js_filters,)},
'js': {'options': dict(output='app-%(version)s.min.js',
filters=js_filters)},
}
# bundles for JS translations
for lang in languages:
code = 'js-i18n-' + lang
filename = 'lang-' + lang + '-%(version)s.min.js'
self._assets_bundles[code] = {
'options': dict(output=filename, filters=js_filters),
}
for http_error_code in (403, 404, 500):
self.install_default_handler(http_error_code)
with self.app_context():
self.init_extensions()
self.register_plugins()
self.add_access_controller('static', allow_access_for_roles(Anonymous),
endpoint=True)
# debugtoolbar: this is needed to have it when not authenticated on a
# private site. We cannot do this in init_debug_toolbar, since auth
# service is not yet installed
self.add_access_controller('debugtoolbar',
allow_access_for_roles(Anonymous),)
self.add_access_controller('_debug_toolbar.static',
allow_access_for_roles(Anonymous),
endpoint=True)
self.maybe_register_setup_wizard()
self._finalize_assets_setup()
# At this point all models should have been imported: time to configure
# mappers. Normally Sqlalchemy does it when needed but mappers may be
# configured inside sa.orm.class_mapper() which hides a misconfiguration: if
# a mapper is misconfigured its exception is swallowed by
# class_mapper(model) results in this laconic (and misleading) message:
# "model is not mapped"
sa.orm.configure_mappers()
signals.components_registered.send(self)
self.before_first_request(self._set_current_celery_app)
self.before_first_request(
lambda: signals.register_js_api.send(self)
)
request_started.connect(self._setup_nav_and_breadcrumbs)
# Initialize Abilian core services.
# Must come after all entity classes have been declared.
# Inherited from ServiceManager. Will need some configuration love later.
if not self.config.get('TESTING', False):
with self.app_context():
self.start_services()
def setup(self, config):
self.configure(config)
# At this point we have loaded all external config files:
# SQLALCHEMY_DATABASE_URI is definitively fixed (it cannot be defined in
# database AFAICT), and LOGGING_FILE cannot be set in DB settings.
self.setup_logging()
appcontext_pushed.connect(self.install_id_generator)
if not self.testing:
self.init_sentry()
# time to load config bits from database: 'settings'
# First init required stuff: db to make queries, and settings service
extensions.db.init_app(self)
settings_service.init_app(self)
self.register_jinja_loaders(jinja2.PackageLoader("abilian.web"))
self.init_assets()
self.install_default_handlers()
with self.app_context():
self.init_extensions()
self.register_plugins()
self.add_access_controller(
"static", allow_access_for_roles(Anonymous), endpoint=True
)
# debugtoolbar: this is needed to have it when not authenticated
# on a private site. We cannot do this in init_debug_toolbar,
# since auth service is not yet installed.
self.add_access_controller(
"debugtoolbar", allow_access_for_roles(Anonymous)
)
self.add_access_controller(
"_debug_toolbar.static",
allow_access_for_roles(Anonymous),
endpoint=True,
)
# TODO: maybe reenable later
# self.maybe_register_setup_wizard()
self._finalize_assets_setup()
# At this point all models should have been imported: time to configure
# mappers. Normally Sqlalchemy does it when needed but mappers may be
# configured inside sa.orm.class_mapper() which hides a
# misconfiguration: if a mapper is misconfigured its exception is
# swallowed by class_mapper(model) results in this laconic
# (and misleading) message: "model is not mapped"
sa.orm.configure_mappers()
signals.components_registered.send(self)
request_started.connect(self.setup_nav_and_breadcrumbs)
init_hooks(self)
# Initialize Abilian core services.
# Must come after all entity classes have been declared.
# Inherited from ServiceManager. Will need some configuration love
# later.
if not self.testing:
with self.app_context():
self.start_services()
setup(self)
def setup(self, config: Optional[type]) -> None:
self.configure(config)
# At this point we have loaded all external config files:
# SQLALCHEMY_DATABASE_URI is definitively fixed (it cannot be defined in
# database AFAICT), and LOGGING_FILE cannot be set in DB settings.
self.setup_logging()
appcontext_pushed.connect(self.install_id_generator)
if not self.testing:
self.init_sentry()
# time to load config bits from database: 'settings'
# First init required stuff: db to make queries, and settings service
extensions.db.init_app(self)
settings_service.init_app(self)
self.register_jinja_loaders(jinja2.PackageLoader("abilian.web"))
self.init_assets()
self.install_default_handlers()
with self.app_context():
self.init_extensions()
self.register_plugins()
self.add_access_controller("static",
allow_access_for_roles(Anonymous),
endpoint=True)
# debugtoolbar: this is needed to have it when not authenticated
# on a private site. We cannot do this in init_debug_toolbar,
# since auth service is not yet installed.
self.add_access_controller("debugtoolbar",
allow_access_for_roles(Anonymous))
self.add_access_controller(
"_debug_toolbar.static",
allow_access_for_roles(Anonymous),
endpoint=True,
)
# TODO: maybe reenable later
# self.maybe_register_setup_wizard()
self._finalize_assets_setup()
# At this point all models should have been imported: time to configure
# mappers. Normally Sqlalchemy does it when needed but mappers may be
# configured inside sa.orm.class_mapper() which hides a
# misconfiguration: if a mapper is misconfigured its exception is
# swallowed by class_mapper(model) results in this laconic
# (and misleading) message: "model is not mapped"
sa.orm.configure_mappers()
signals.components_registered.send(self)
request_started.connect(self.setup_nav_and_breadcrumbs)
init_hooks(self)
# Initialize Abilian core services.
# Must come after all entity classes have been declared.
# Inherited from ServiceManager. Will need some configuration love
# later.
if not self.testing:
with self.app_context():
self.start_services()
setup(self)
