我想为所有主机不同于规范的请求发出301
重定向。
如下所示,但没有在每条路线中复制:
CANONICAL_HOST = 'www.example.com'
@app.route('/')
def home():
if request.urlparts.netloc != CANONICAL_HOST:
redirect_url = request.urlparts._replace(netloc=CANONICAL_HOST).geturl()
return redirect(redirect_url, 301)
...
我终于找到了这个2013年SO的答案,并根据我的需求进行了调整:
from bottle import Bottle, request, redirect
class RedirectToCanonicalURLPlugin():
api = 2
CANONICAL_HOST = os.environ.get('CANONICAL_HOST')
def apply(self, callback, route):
def wrapper(*args, **kwargs):
return (callback(*args, **kwargs)
if request.urlparts.netloc == self.CANONICAL_HOST
else self._redirect())
return wrapper
def _redirect(self):
return redirect(request.urlparts
._replace(netloc=self.CANONICAL_HOST).geturl(), 301)
app = Bottle()
app.install(RedirectToCanonicalURLPlugin())