def set_blueprints(app, blueprints):
"""
Registers blueprints with the app.
"""
# Register blueprints.
for blueprint in blueprints:
url_prefix = None
if len(blueprint) == 2:
blueprint, url_prefix = blueprint
blueprint_object = import_string('%s:BLUEPRINT' % blueprint, silent=True)
blueprint_name, blueprint_import_name = blueprint.split('.')[-1], blueprint
if not blueprint_object:
options = dict(static_folder='static', template_folder='templates')
blueprint_object = Blueprint(blueprint_name, blueprint_import_name, **options)
blueprint_routes = import_string('%s.urls:routes' % blueprint_import_name, silent=True)
if blueprint_routes:
urls.set_urls(blueprint_object, blueprint_routes)
# Other initializations.
for fn, values in [(set_before_handlers, import_string('%s:BEFORE_REQUESTS' % blueprint, silent=True)),
(set_before_app_handlers, import_string('%s:BEFORE_APP_REQUESTS' % blueprint, silent=True)),
(set_after_handlers, import_string('%s:AFTER_REQUESTS' % blueprint, silent=True)),
(set_after_app_handlers, import_string('%s:AFTER_APP_REQUESTS' % blueprint, silent=True)),
(set_context_processors, import_string('%s:CONTEXT_PROCESSORS' % blueprint, silent=True)),
(set_app_context_processors, import_string('%s:APP_CONTEXT_PROCESSORS' % blueprint, silent=True)),
(set_error_handlers, import_string('%s:ERROR_HANDLERS' % blueprint, silent=True)),
(set_app_error_handlers, import_string('%s:APP_ERROR_HANDLERS' % blueprint, silent=True))]:
if values:
fn(blueprint_object, values)
# Can be mounted at specific prefix.
if url_prefix:
app.register_blueprint(blueprint_object, url_prefix=url_prefix)
else:
app.register_blueprint(blueprint_object)
def init(basic_app=False):
"""
Sets up flask application object `app` and returns it.
If `basic_app` is true, it creates the app and the db object.
Mainly useful for using models outside of the app.
"""
# Instantiate main app, load configs, register modules, set
# url patterns and return the `app` object.
app = Flask(__name__)
app.config.from_object(settings)
if not basic_app:
# Other initializations.
for fn, values in [
(set_middlewares, getattr(settings, "MIDDLEWARES", None)),
(set_blueprints, getattr(settings, "BLUEPRINTS", None)),
(set_before_handlers, getattr(settings, "BEFORE_REQUESTS", None)),
(set_after_handlers, getattr(settings, "AFTER_REQUESTS", None)),
(set_log_handlers, getattr(settings, "LOG_HANDLERS", None)),
(set_context_processors, getattr(settings, "CONTEXT_PROCESSORS", None)),
(set_error_handlers, getattr(settings, "ERROR_HANDLERS", None)),
(set_template_filters, getattr(settings, "TEMPLATE_FILTERS", None)),
]:
if values:
fn(app, values)
# URL rules.
urls.set_urls(app)
#: Wrap the `app` with `Babel` for i18n.
Babel(app)
Environment(app)
config.cache = Cache(app)
# Init SQLAlchemy wrapper.
config.db = SQLAlchemy(app)
return app
def init():
"""
Sets up flask application object `app` and returns it.
"""
# Instantiate main app, load configs, register modules, set
# url patterns and return the `app` object.
app = Flask(__name__)
app.config.from_object(settings)
config.app = app
# Init SQLAlchemy wrapper.
config.db = SQLAlchemy(app)
if app.debug:
DebugToolbarExtension(app)
#: Wrap the `app` with `Babel` for i18n.
Babel(app)
Environment(app)
config.cache = Cache(app)
app.jinja_env.add_extension(SlimishExtension)
app.jinja_env.slim_debug = app.debug
config.bcrypt = Bcrypt(app)
# Other initializations.
for fn, values in [(set_middlewares, getattr(settings, 'MIDDLEWARES', None)),
(set_context_processors, getattr(settings, 'CONTEXT_PROCESSORS', None)),
(set_template_filters, getattr(settings, 'TEMPLATE_FILTERS', None)),
(set_before_handlers, getattr(settings, 'BEFORE_REQUESTS', None)),
(set_after_handlers, getattr(settings, 'AFTER_REQUESTS', None)),
(set_log_handlers, getattr(settings, 'LOG_HANDLERS', None)),
(set_error_handlers, getattr(settings, 'ERROR_HANDLERS', None)),
(set_blueprints, getattr(settings, 'BLUEPRINTS', None))]:
if values:
fn(app, values)
# URL rules.
urls.set_urls(app)
return app
def init():
"""
Sets up flask application object `app` and returns it.
"""
# Instantiate main app, load configs, register modules, set
# url patterns and return the `app` object.
app = Flask(__name__)
app.config.from_object(settings)
config.app = app
# Init SQLAlchemy wrapper.
config.db = SQLAlchemy(app)
if app.debug:
DebugToolbarExtension(app)
#: Wrap the `app` with `Babel` for i18n.
Babel(app)
config.cache = Cache(app)
app.jinja_env.add_extension(SlimishExtension)
app.jinja_env.slim_debug = app.debug
config.bcrypt = Bcrypt(app)
# Other initializations.
for fn, values in [
(set_middlewares, getattr(settings, 'MIDDLEWARES', None)),
(set_context_processors, getattr(settings, 'CONTEXT_PROCESSORS',
None)),
(set_template_filters, getattr(settings, 'TEMPLATE_FILTERS', None)),
(set_before_handlers, getattr(settings, 'BEFORE_REQUESTS', None)),
(set_after_handlers, getattr(settings, 'AFTER_REQUESTS', None)),
(set_log_handlers, getattr(settings, 'LOG_HANDLERS', None)),
(set_error_handlers, getattr(settings, 'ERROR_HANDLERS', None)),
(set_blueprints, getattr(settings, 'BLUEPRINTS', None))
]:
if values:
fn(app, values)
# Register all js and css files.
assets = Environment(app)
register_assets(app, assets)
# URL rules.
urls.set_urls(app)
return app
def init():
"""
Sets up flask application object `app` and returns it.
"""
# Instantiate main app, load configs, register modules, set
# url patterns and return the `app` object.
app = Flask(__name__)
app.config.from_object(settings)
config.app = app
# Init SQLAlchemy wrapper.
config.db = SQLAlchemy(app)
if app.debug:
DebugToolbarExtension(app)
#: Wrap the `app` with `Babel` for i18n.
Babel(app)
config.cache = Cache(app)
config.bcrypt = Bcrypt(app)
# Other initializations.
for fn, values in [(set_middlewares, getattr(settings, 'MIDDLEWARES', None)),
(set_context_processors, getattr(settings, 'CONTEXT_PROCESSORS', None)),
(set_template_filters, getattr(settings, 'TEMPLATE_FILTERS', None)),
(set_before_handlers, getattr(settings, 'BEFORE_REQUESTS', None)),
(set_after_handlers, getattr(settings, 'AFTER_REQUESTS', None)),
(set_log_handlers, getattr(settings, 'LOG_HANDLERS', None)),
(set_error_handlers, getattr(settings, 'ERROR_HANDLERS', None)),
(set_blueprints, getattr(settings, 'BLUEPRINTS', None))]:
if values:
fn(app, values)
# Register all js and css files.
assets = Environment(app)
for name, bundle in webassets.loaders.YAMLLoader('assets.yml').load_bundles().items():
assets.register(name, bundle)
# URL rules.
urls.set_urls(app)
# Set flask-cli commands
import commands
return app
def set_blueprints(app, blueprints):
"""
Registers blueprints with the app.
"""
# Register blueprints.
for blueprint in blueprints:
url_prefix = None
if len(blueprint) == 2:
blueprint, url_prefix = blueprint
blueprint_name, blueprint_import_name = blueprint.split(".")[-1], blueprint
options = dict(static_folder="static", template_folder="templates")
if not url_prefix:
options["static_url_path"] = "/%s/static" % blueprint_name
blueprint_object = Blueprint(blueprint_name, blueprint_import_name, **options)
blueprint_routes = import_string("%s.urls:routes" % blueprint_import_name, silent=True)
if blueprint_routes:
urls.set_urls(blueprint_object, blueprint_routes)
# Can be mounted at specific prefix.
if url_prefix:
app.register_blueprint(blueprint_object, url_prefix=url_prefix)
else:
app.register_blueprint(blueprint_object)