Re: twisted.web with dynamic + static content
Jeff Grimmett <[email protected]>
| Newsgroups | gmane.comp.python.twisted |
|---|---|
| Message-ID | <CA+1iZEcq7siJiAVD08B5vz-UygZzViUZQ_0koFUj+kXAAvf9vA@mail.gmail.com> |
Tried that, I get a big
No Such Resource
No such child resource.
back. Watching it in FF's development panel, I see a 404 come back for /.
/static doesn't get served at all, of course.
This, however, DID work.
class tServer(Resource):
isLeaf = False
def getChild(self, path, request):
print('You know what you doing.')
if path == b'':
print("Rendering /")
return self
return Resource.getChild(self, path, request)
def render_GET(self, request):
return bytes(content, "utf-8")
(ignore my printf debugging plz)
So, Thanks! :)
Regards,
Jeff
On Tue, Oct 30, 2018 at 6:42 PM Donal McMullan <[email protected]>
wrote:
> Try replacing:
> isLeaf = True
> with
> isLeaf = False
>
>
> On Tue, 30 Oct 2018 at 21:32, Jeff Grimmett <[email protected]> wrote:
>
>> I'm sure I'm overlooking something obvious here but I just can't get my
>> head around it.
>>
>> Here's the setup: twisted.web server that generates dynamic content.
>> Child that serves up static content, e.g. css and favoicon. However, the
>> static content isn't making it. Instead, any hit to localhost/static
>> actually yields up a copy of / again.
>>
>> Here's the server code
>>
>> import sys
>>
>> from twisted.internet import reactor, endpoints
>> from twisted.web import server
>> from twisted.web.resource import Resource
>> from twisted.web.static import File
>>
>> sys.path.append('lib')
>>
>> content = """
>> <!DOCTYPE html>
>> <html lang="en">
>> <head>
>> <meta charset="UTF-8">
>> <link rel="stylesheet" href="/static/test.css" type="text/css" />
>> </head>
>> <body>
>> <span class='twistedTest'>This</span> is a test
>> </body>
>> </html>
>> """
>>
>>
>> class tServer(Resource):
>> isLeaf = True
>>
>> def render_GET(self, request):
>> return bytes(content, "utf-8")
>>
>>
>> if __name__ == "__main__":
>> root = tServer()
>> root.putChild(b"static", File("static"))
>>
>> site = server.Site(root)
>> endpoint = endpoints.TCP4ServerEndpoint(reactor, 8080)
>> endpoint.listen(site)
>>
>> reactor.run()
>> print("Shutting down!")
>>
>> It's run with the command 'python tserver.py'. The expectation is that
>> what is inside the custom <span> will be red.
>>
>> In the same dir as the script is a subdir 'static' with the css file
>> inside it.
>>
>> If I replace 'root' with root = Resource() then / doesn't serve up
>> anything, but /static is a directory listing of the static directory.
>>
>> The dynamic server is basically a copy of several tutorials cooked down
>> to something that I could use to demonstrate the problem.
>>
>> What am I missing here? /headscratch
>>
>> Regards,
>>
>> Jeff
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>>
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