def test_submountedRoute(self):
"""
L{Klein.subroute} adds functions as routable endpoints.
"""
app = Klein()
with app.subroute("/sub") as app:
@app.route("/prefixed_uri")
def foo_endpoint(request):
return b"foo"
c = app.url_map.bind("sub/prefixed_uri")
self.assertEqual(c.match("/sub/prefixed_uri"), ("foo_endpoint", {}))
self.assertEqual(len(app.endpoints), 1)
self.assertEqual(app.execute_endpoint("foo_endpoint", DummyRequest(1)),
b"foo")
def test_submountedRoute(self):
"""
L{Klein.subroute} adds functions as routable endpoints.
"""
app = Klein()
with app.subroute("/sub") as app:
@app.route("/prefixed_uri")
def foo_endpoint(request):
return b"foo"
c = app.url_map.bind("sub/prefixed_uri")
self.assertEqual(
c.match("/sub/prefixed_uri"), ("foo_endpoint", {}))
self.assertEqual(
len(app.endpoints), 1)
self.assertEqual(
app.execute_endpoint("foo_endpoint", DummyRequest(1)), b"foo")
self.items.append(item)
def return_items(self, result):
return self.items
def return_spider_output(output):
"""
:param output: items scraped by CrawlerRunner
:return: json with list of items
"""
# this just turns items into dictionaries
# you may want to use Scrapy JSON serializer here
return json.dumps([dict(item) for item in output], ensure_ascii=False)
with app.subroute("/api/v1") as app:
@app.route("/crawl")
def schedule(request):
print(1)
urls = [
# "https://tech.meituan.com/2020/08/13/openstack-to-kubernetes-in-meituan.html"
"https://tech.meituan.com/2013/12/04/yui3-practice.html"
]
runner = MyCrawlerRunner(settings=get_project_settings())
spider = MeituanArticleSpider
deferred = runner.crawl(spider, urls=urls)
# deferred.addCallback(return_spider_output)
return deferred
from klein import Klein
app = Klein()
@app.route('/hello')
def index(request):
return 'Hello from the subroutes example'
with app.subroute('/blue') as sub:
@sub.route('/first')
def first(request):
return 'first'
@sub.route('/second')
def second(request):
return 'second'
@sub.route('/third')
def third(request):
return 'third'
from klein import Klein
from api.policy import route as policy_route
from api.object import route as object_route
app = Klein()
with app.subroute("/api") as app:
policy_route(app)
object_route(app)
pass
def get_file_info(uuid):
with open(LINKS) as f:
for line in f:
uuid_, path, expire = [x.strip() for x in line.split(',')]
if uuid_ == uuid:
expire = parse_date(expire)
return path, expire
raise Fail('uuid not found')
app = Klein()
with app.subroute(BASEURL) as app:
@app.route('/<uuid>/<filename>', methods=['GET', 'HEAD'])
def serve_files(request, uuid, filename):
UUID(uuid) # just create it to see if it validates
path, expiry_date = get_file_info(uuid)
if datetime.now(timezone.utc) > expiry_date: raise Fail('expired')
if filename != os.path.basename(path):
raise Fail('path does not match')
return File(os.path.join(BASEDIR, path))
@app.route('/<uuid>/<filename>/', methods=['GET', 'HEAD'], branch=True)
def serve_dir(request, uuid, filename):
return serve_files(request, uuid, filename)
@app.handle_errors
from hashlib import md5
from io import BytesIO
from time import sleep
from klein import Klein
from twisted.web.client import getPage
from twisted.internet import defer, threads, reactor
app = Klein()
D = defer.Deferred()
#---------- Routes ----------#
with app.subroute('/async') as sub:
@sub.route('/simple')
def simple(request):
"""
Create a callback chain that will underline and italicise some text.
"""
global D
D = defer.Deferred()
D.addCallback(addTag, 'i') # italics
D.addCallback(addTag, 'u') # underline
return D
@sub.route('/simple/fire')
def startSimpleChain(request):
"""
Start the callback chain, if it hasn't started already.
"""
if getattr(sys, 'frozen', False):
# By default py2exe tries to write log to dirname(sys.executable) which fails when installed
import tempfile
sys.stdout = sys.stderr = open(join(tempfile.gettempdir(), '%s.log' % appname), 'wt', 0) # unbuffered
print '%s %s %s' % (applongname, appversion, strftime('%Y-%m-%dT%H:%M:%S', localtime()))
root = tk.Tk()
app = AppWindow(root)
# Create desired endpoint
endpoint_description = "tcp:port=8080:interface=127.0.0.1"
endpoint = endpoints.serverFromString(reactor, endpoint_description)
# add oauth2 subpath to webserver
with webapp.subroute("/oauth2"):
oauth2_webapp(webapp)
# This actually starts listening on the endpoint with the Klein app
endpoint.listen(Site(webapp.resource()))
# add gui (tkinter) to twisted reactor
tksupport.install(root)
# After doing other things like setting up logging,
# starting other services in the reactor or
# listening on other ports or sockets:
reactor.run()
# root.mainloop()
import json
from twisted.internet.defer import inlineCallbacks, returnValue
from klein import Klein
from blockstore_client import config, client
app = Klein()
conf = config.get_config()
conf["network"] = "mainnet"
proxy = client.session(conf, conf['server'], conf['port'])
with app.subroute("/") as app:
@app.route('/')
def pg_root(request):
request.setHeader('Content-Type', 'application/json')
responsebody = {'msg': 'this is root'}
return json.dumps(responsebody)
@app.route('/about')
def pg_about(request):
request.setHeader('Content-Type', 'application/json')
responsebody = {'msg': 'this is about'}
return json.dumps(responsebody)
with app.subroute('/api'):
with app.subroute('/v1'):
# Returns server status
# http://<url>/api/<version>/status
def render_without_request(template_name, **template_vars):
"""
Usage is the same as flask.render_template:
render_without_request('my_template.html', var1='foo', var2='bar')
"""
env = jinja2.Environment(loader=jinja2.PackageLoader('rest', 'templates'))
template = env.get_template(template_name)
return template.render(**template_vars)
'''
Sub routes pertaining to polisd actions
'''
with app.subroute("/daemon") as daemon:
'''
startpolis
Serves a page with all mns and possibility to restart one by selecting
When given masternodes mns=[indexes,..] and params it will try to execute: polisd params on each.
if no params it'll just use default --daemon (not necessary)
'''
@daemon.route('/startpolis', methods=['GET', 'POST'])
def start_polisd(request):
if request.method == 'POST':
mns = request.form.getlist('mns')
actions = request.form.getlist('params')
result = 'Attempted starting: ' + ', '.join(mns)
