def create_app(debug=False):
"""Create an application context with blueprints."""
app = Flask(__name__, static_folder='./resources')
app.config['SECRET_KEY'] = 'RYVl4Fg3n1JLDaxWyr1m'
app.config['MONGO_DBNAME'] = 'chirp'
app.config['USERS_COLLECTION'] = 'accounts'
app.config['MONITORS_COLLECTION'] = 'monitors'
app.config['ARTICLES_COLLECTION'] = 'articles'
app.config['GLOBAL_COLLECTION'] = 'global'
login_manager.init_app(app)
mongo.init_app(app)
app.config.update(
CELERY_BROKER_URL='redis://localhost:6379',
CELERY_RESULT_BACKEND='redis://localhost:6379',
CELERYBEAT_SCHEDULE={
# 'heartbeat': {
# 'task': 'heartbeat',
# 'schedule': crontab(minute='*')
# },
'process_all_rss': {
'task': 'process_all_rss',
'schedule': crontab(minute='*/15')
}
})
celery.conf.update(app.config)
from .core import core as core_blueprint
app.register_blueprint(core_blueprint)
app.register_error_handler(404, page_not_found)
app.register_error_handler(500, server_error)
return app
def init_app(app):
"""
Registers above custom function (error_handler) as error handler
for any Werkzeug error class, as well as other exceptions
"""
# Werkzeug, see https://werkzeug.palletsprojects.com/en/1.0.x/exceptions/
for exception in default_exceptions:
app.register_error_handler(exception, error_handler)
# Other exceptions
app.register_error_handler(Exception, error_handler)
def create_app(debug=False):
"""Create an application context with blueprints."""
state = housekeeping()
if not state:
sys.exit(1)
app = Flask(__name__, static_folder='./resources')
app.config['SECRET_KEY'] = 'tRSn3mh2bY3@1$W2T9aQ'
app.config['MONGO_DBNAME'] = 'netinfo'
app.config['MONGO_HOST'] = 'localhost'
app.config['ASNDB'] = None
app.config['GEOIPDB'] = None
app.config['DEBUG'] = debug
muri = "mongodb://%s:27017/%s" % (app.config['MONGO_HOST'],
app.config['MONGO_DBNAME'])
app.config['MONGO_URI'] = muri
mongo.init_app(app)
app.config.update(CELERY_BROKER_URL='redis://localhost:6379',
CELERY_RESULT_BACKEND='redis://localhost:6379',
CELERYBEAT_SCHEDULE={
'fetch-rib': {
'task': 'fetch-rib',
'schedule': crontab(minute='*/5')
},
'fetch-as-name': {
'task': 'fetch-as-names',
'schedule': crontab(hour="*/12")
},
'fetch-geo': {
'task': 'fetch_geoip',
'schedule': crontab(hour=7,
minute=30,
day_of_week=1)
}
})
celery.conf.update(app.config)
config_file = '%s/resources/config.json' % APP_BASE
if not os.path.exists(config_file):
config = {
'asn': {
'last_rib_file': None,
'last_update': None
},
'geoip': {
'last_update': None
}
}
json.dump(config, open(config_file, 'w'), indent=4)
from .core import core as core_blueprint
app.register_blueprint(core_blueprint)
app.register_error_handler(404, page_not_found)
app.register_error_handler(500, server_error)
return app
def init_app():
"""注册异常捕获"""
# @app.errorhandler(404)
# def resource_not_found(e):
# return jsonify(error=str(e)), 404
app.register_error_handler(Exception, _handle_exception)
app.register_error_handler(InternalServerError, _handle_serverexception)
app.register_error_handler(HTTPException, _handle_httpexception)
app.register_error_handler(404, _handle_404)
app.register_error_handler(InvalidUsage, _handle_invalid)
def create_app():
# logging.getLogger("socketio").setLevel(logging.WARNING)
# logging.getLogger("engineio").setLevel(logging.WARNING)
# logging.getLogger("werkzeug").setLevel(logging.WARNING)
#
# for handler in logging.root.handlers:
# # Filter must be added to the handlers, because if added to a logger it
# # does not propagate: https://docs.python.org/3/library/logging.html#filter-objects
# handler.addFilter(UserRequestFilter())
app = Flask('server/flask_server')
app.name = 'flask_server'
app.config["SECRET_KEY"] = '123secret'
socketio.init_app(app, cors_allowed_origins="*")
with app.app_context():
from .views import auth, client
app.register_error_handler(Exception, _uncaught_exception_handler)
return app
def create_app_ext(flask_config_file=None,
flask_config_dict=None,
moin_config_class=None,
warn_default=True,
**kwargs):
"""
Factory for moin wsgi apps
:param flask_config_file: a flask config file name (may have a MOINCFG class),
if not given, a config pointed to by MOINCFG env var
will be loaded (if possible).
:param flask_config_dict: a dict used to update flask config (applied after
flask_config_file was loaded [if given])
:param moin_config_class: if you give this, it'll be instantiated as app.cfg,
otherwise it'll use MOINCFG from flask config. If that
also is not there, it'll use the DefaultConfig built
into MoinMoin.
:param warn_default: emit a warning if moin falls back to its builtin default
config (maybe user forgot to specify MOINCFG?)
:param kwargs: if you give additional keyword args, the keys/values will get patched
into the moin configuration class (before its instance is created)
"""
clock = Clock()
clock.start('create_app total')
app = Flask('moin')
if OldSecureCookieSessionInterface:
app.session_interface = OldSecureCookieSessionInterface()
clock.start('create_app load config')
if flask_config_file:
app.config.from_pyfile(flask_config_file)
else:
if not app.config.from_envvar('MOINCFG', silent=True):
# no MOINCFG env variable set, try stuff in cwd:
from os import path
flask_config_file = path.abspath('wikiconfig_local.py')
if not path.exists(flask_config_file):
flask_config_file = path.abspath('wikiconfig.py')
if not path.exists(flask_config_file):
flask_config_file = None
if flask_config_file:
app.config.from_pyfile(flask_config_file)
if flask_config_dict:
app.config.update(flask_config_dict)
Config = moin_config_class
if not Config:
Config = app.config.get('MOINCFG')
if not Config:
if warn_default:
logging.warning("using builtin default configuration")
from moin.config.default import DefaultConfig as Config
for key, value in kwargs.iteritems():
setattr(Config, key, value)
if Config.secrets is None:
# reuse the secret configured for flask (which is required for sessions)
Config.secrets = app.config.get('SECRET_KEY')
app.cfg = Config()
clock.stop('create_app load config')
clock.start('create_app register')
# register converters
from werkzeug.routing import BaseConverter
class ItemNameConverter(BaseConverter):
"""Like the default :class:`UnicodeConverter`, but it also matches
slashes (except at the beginning AND end).
This is useful for wikis and similar applications::
Rule('/<itemname:wikipage>')
Rule('/<itemname:wikipage>/edit')
"""
regex = '[^/]+?(/[^/]+?)*'
weight = 200
app.url_map.converters['itemname'] = ItemNameConverter
# register modules, before/after request functions
from moin.apps.frontend import frontend
frontend.before_request(before_wiki)
frontend.teardown_request(teardown_wiki)
app.register_blueprint(frontend)
from moin.apps.admin import admin
admin.before_request(before_wiki)
admin.teardown_request(teardown_wiki)
app.register_blueprint(admin, url_prefix='/+admin')
from moin.apps.feed import feed
feed.before_request(before_wiki)
feed.teardown_request(teardown_wiki)
app.register_blueprint(feed, url_prefix='/+feed')
from moin.apps.misc import misc
misc.before_request(before_wiki)
misc.teardown_request(teardown_wiki)
app.register_blueprint(misc, url_prefix='/+misc')
from moin.apps.serve import serve
app.register_blueprint(serve, url_prefix='/+serve')
clock.stop('create_app register')
clock.start('create_app flask-cache')
cache = Cache()
cache.init_app(app)
app.cache = cache
clock.stop('create_app flask-cache')
# init storage
clock.start('create_app init backends')
init_backends(app)
clock.stop('create_app init backends')
clock.start('create_app flask-babel')
i18n_init(app)
clock.stop('create_app flask-babel')
# configure templates
clock.start('create_app flask-theme')
setup_themes(app)
if app.cfg.template_dirs:
app.jinja_env.loader = ChoiceLoader([
FileSystemLoader(app.cfg.template_dirs),
app.jinja_env.loader,
])
app.register_error_handler(403, themed_error)
clock.stop('create_app flask-theme')
clock.stop('create_app total')
del clock
return app
def add_handlers(app):
app.register_error_handler(404, handle_404)
app.register_error_handler(Exception, handle_exception)
def create_app_ext(flask_config_file=None, flask_config_dict=None,
moin_config_class=None, warn_default=True, **kwargs):
"""
Factory for moin wsgi apps
:param flask_config_file: a flask config file name (may have a MOINCFG class),
if not given, a config pointed to by MOINCFG env var
will be loaded (if possible).
:param flask_config_dict: a dict used to update flask config (applied after
flask_config_file was loaded [if given])
:param moin_config_class: if you give this, it'll be instantiated as app.cfg,
otherwise it'll use MOINCFG from flask config. If that
also is not there, it'll use the DefaultConfig built
into MoinMoin.
:param warn_default: emit a warning if moin falls back to its builtin default
config (maybe user forgot to specify MOINCFG?)
:param kwargs: if you give additional keyword args, the keys/values will get patched
into the moin configuration class (before its instance is created)
"""
clock = Clock()
clock.start('create_app total')
app = Flask('MoinMoin')
clock.start('create_app load config')
if flask_config_file:
app.config.from_pyfile(flask_config_file)
else:
if not app.config.from_envvar('MOINCFG', silent=True):
# no MOINCFG env variable set, try stuff in cwd:
from os import path
flask_config_file = path.abspath('wikiconfig_local.py')
if not path.exists(flask_config_file):
flask_config_file = path.abspath('wikiconfig.py')
if not path.exists(flask_config_file):
flask_config_file = None
if flask_config_file:
app.config.from_pyfile(flask_config_file)
if flask_config_dict:
app.config.update(flask_config_dict)
Config = moin_config_class
if not Config:
Config = app.config.get('MOINCFG')
if not Config:
if warn_default:
logging.warning("using builtin default configuration")
from MoinMoin.config.default import DefaultConfig as Config
for key, value in kwargs.iteritems():
setattr(Config, key, value)
if Config.secrets is None:
# reuse the secret configured for flask (which is required for sessions)
Config.secrets = app.config.get('SECRET_KEY')
app.cfg = Config()
clock.stop('create_app load config')
clock.start('create_app register')
# register converters
from werkzeug.routing import BaseConverter
class ItemNameConverter(BaseConverter):
"""Like the default :class:`UnicodeConverter`, but it also matches
slashes (except at the beginning AND end).
This is useful for wikis and similar applications::
Rule('/<itemname:wikipage>')
Rule('/<itemname:wikipage>/edit')
"""
regex = '[^/]+?(/[^/]+?)*'
weight = 200
app.url_map.converters['itemname'] = ItemNameConverter
# register modules, before/after request functions
from MoinMoin.apps.frontend import frontend
frontend.before_request(before_wiki)
frontend.teardown_request(teardown_wiki)
app.register_blueprint(frontend)
from MoinMoin.apps.admin import admin
admin.before_request(before_wiki)
admin.teardown_request(teardown_wiki)
app.register_blueprint(admin, url_prefix='/+admin')
from MoinMoin.apps.feed import feed
feed.before_request(before_wiki)
feed.teardown_request(teardown_wiki)
app.register_blueprint(feed, url_prefix='/+feed')
from MoinMoin.apps.misc import misc
misc.before_request(before_wiki)
misc.teardown_request(teardown_wiki)
app.register_blueprint(misc, url_prefix='/+misc')
from MoinMoin.apps.serve import serve
app.register_blueprint(serve, url_prefix='/+serve')
clock.stop('create_app register')
clock.start('create_app flask-cache')
cache = Cache()
cache.init_app(app)
app.cache = cache
clock.stop('create_app flask-cache')
# init storage
clock.start('create_app init backends')
init_backends(app)
clock.stop('create_app init backends')
clock.start('create_app flask-babel')
i18n_init(app)
clock.stop('create_app flask-babel')
# configure templates
clock.start('create_app flask-themes')
setup_themes(app)
if app.cfg.template_dirs:
app.jinja_env.loader = ChoiceLoader([
FileSystemLoader(app.cfg.template_dirs),
app.jinja_env.loader,
])
app.register_error_handler(403, themed_error)
clock.stop('create_app flask-themes')
clock.stop('create_app total')
del clock
return app
def add_handlers(app):
app.register_error_handler(404, handle_404)
app.register_error_handler(Exception, handle_exception)
