class SitemapPlugin(plugins.SingletonPlugin):
plugins.implements(plugins.IMiddleware, inherit=True)
def make_middleware(self, app, config):
"""
Set up page caching for the sitemap.
Caching needs access to the app and the view function or where the
rule is added. CKAN loads the blueprints before the middleware, so
it's impossible to use a normal blueprint function.
https://docs.ckan.org/en/2.9/extensions/plugin-interfaces.html#ckan.plugins.interfaces.IMiddleware.make_middleware
"""
# Use a different redis DB than CKAN, incase it needs to be cleared
redis_url, db = c.get('ckan.redis.url').rsplit('/', 1)
cache_redis_url = f'{redis_url}/{int(db) + 1}'
self.cache = Cache(config={'CACHE_TYPE': 'RedisCache', 'CACHE_REDIS_URL': cache_redis_url})
self.cache.init_app(app)
cached_view = self.cache.cached(timeout=3600*24)(views.view)
bp = Blueprint(u'sitemap', self.__module__)
bp.add_url_rule(u'/sitemap.xml', view_func=cached_view)
app.register_extension_blueprint(bp)
return app
from flask import Flask, flash, redirect, render_template, request, url_for
from flask_caching import Cache
app = Flask(__name__)
app.secret_key = 'some_secret'
cache = Cache(config={'CACHE_TYPE': 'simple'})
cache.init_app(app)
@app.route('/')
def index():
return render_template('flash_index.html')
cache.cached(timeout=3600)
@app.route('/popular/<float:lat>/<float:long>')
def popular_view(lat, long):
return "Something using lat and long..."
# @app.before_request
# def blacklist(request):
# if request.ip == '123.4.56.78':
# redirect('/baduser', 403)
@app.after_request
def downgrade_heading(response):
sys.path.append(os.getcwd())
sys.path.append(os.getcwd() + "/api")
# load config file with database credentials, Etc.
config = json.load(open('./config.json'))
# Init
app = Flask(__name__)
app.debug = True
app.config['SECRET_KEY'] = config['auth_secret']
cache_config = {'CACHE_TYPE': 'filesystem', 'CACHE_DIR': 'tmp'}
cache = Cache(app, config=cache_config)
api = Api(app,
decorators=[
cache.cached(timeout=43200,
key_prefix=make_cache_key,
unless=bypass_caching)
])
CORS(app)
# emit banner
api.add_resource(banner.banner, '/')
api.add_resource(stats.stats, '/stats')
api.add_resource(bug_report.bug_report, '/bug_report')
api.add_resource(annotations.annotations, '/annotations')
api.add_resource(es_occurrences.es_occurrences, '/occurrences')
api.add_resource(es_publications.es_publications, '/publications')
api.add_resource(annotations.single,
'/annotations/single/<string:annotation_id>')
api.add_resource(create_annotation.create_annotation, '/annotations/create')
api.add_resource(oauth.oauth, '/oauth')
from flask_maple.models import db
from flask_maple.redis import Redis
from flask_maple.mail import Mail
from flask_principal import Principal
from flask_msearch import Search
from flask_caching import Cache
from . import babel, login, maple
db = db
csrf = CSRFProtect()
redis_data = Redis()
cache = Cache()
mail = Mail()
principal = Principal()
search = Search(db=db)
avatar = Avatar(cache=cache.cached(
timeout=259200, key_prefix=lambda: "avatar:{}".format(request.url)))
def init_app(app):
db.init_app(app)
cache.init_app(app)
avatar.init_app(app)
csrf.init_app(app)
principal.init_app(app)
redis_data.init_app(app)
mail.init_app(app)
search.init_app(app)
babel.init_app(app)
login.init_app(app)
maple.init_app(app)