Fix allow_methods argument

[di]

Currently this raises an exception:

[2019-04-24 14:36:39 -0500] [56254] [INFO] Starting gunicorn 19.9.0
[2019-04-24 14:36:39 -0500] [56254] [INFO] Listening at: http://127.0.0.1:8000 (56254)
[2019-04-24 14:36:39 -0500] [56254] [INFO] Using worker: aiohttp.worker.GunicornWebWorker
[2019-04-24 14:36:39 -0500] [56257] [INFO] Booting worker with pid: 56257
[2019-04-24 14:36:39 -0500] [56257] [ERROR] Exception in worker process
Traceback (most recent call last):
  File "/Users/dustiningram/git/pypa/conveyor/.state/venv/lib/python3.7/site-packages/gunicorn/arbiter.py", line 583, in spawn_worker
    worker.init_process()
  File "/Users/dustiningram/git/pypa/conveyor/.state/venv/lib/python3.7/site-packages/aiohttp/worker.py", line 49, in init_process
    super().init_process()
  File "/Users/dustiningram/git/pypa/conveyor/.state/venv/lib/python3.7/site-packages/gunicorn/workers/base.py", line 129, in init_process
    self.load_wsgi()
  File "/Users/dustiningram/git/pypa/conveyor/.state/venv/lib/python3.7/site-packages/gunicorn/workers/base.py", line 138, in load_wsgi
    self.wsgi = self.app.wsgi()
  File "/Users/dustiningram/git/pypa/conveyor/.state/venv/lib/python3.7/site-packages/gunicorn/app/base.py", line 67, in wsgi
    self.callable = self.load()
  File "/Users/dustiningram/git/pypa/conveyor/.state/venv/lib/python3.7/site-packages/gunicorn/app/wsgiapp.py", line 52, in load
    return self.load_wsgiapp()
  File "/Users/dustiningram/git/pypa/conveyor/.state/venv/lib/python3.7/site-packages/gunicorn/app/wsgiapp.py", line 41, in load_wsgiapp
    return util.import_app(self.app_uri)
  File "/Users/dustiningram/git/pypa/conveyor/.state/venv/lib/python3.7/site-packages/gunicorn/util.py", line 350, in import_app
    __import__(module)
  File "/Users/dustiningram/git/pypa/conveyor/conveyor/app.py", line 16, in <module>
    application = configure()
  File "/Users/dustiningram/git/pypa/conveyor/conveyor/config.py", line 73, in configure
    allow_methods="GET",
  File "/Users/dustiningram/git/pypa/conveyor/.state/venv/lib/python3.7/site-packages/aiohttp_cors/resource_options.py", line 133, in __new__
    "got '{!r}'".format(allow_methods))
ValueError: 'allow_methods' must be either '*', or sequence of strings, got ''GET''

[teonbrooks]

ah, good catch. sorry I missed that in my PR

[SimonBiggs]

@di should this be fixing pyodide/pyodide#147 (comment) ?

[di]

@SimonBiggs Conveyor is used for the packaging content (at files.pythonhosted.org) and documentation. I'm not totally sure what "package metadata" means there, do you mean the JSON API?

[mdboom]

Yes -- by "package metadata" I meant the JSON API.

It this is supposed to affect files.pythonhosted.org, then it seems it isn't yet in effect:

https://files.pythonhosted.org/packages/d4/6c/8a935e2c7b54a37714656d753e4187ee0631988184ed50c0cf6476858566/snowballstemmer-1.2.1-py2.py3-none-any.whl

returns:

HTTP/2.0 200 OK
x-amz-id-2: XUlTY2o5zjAe7ArvbZ8SotMe69w497FY4n5HqltapxKvhwNDoPdU4YiJmLh9L7olMTq1y/ttu7c=
x-amz-request-id: 37312A2B9549A26D
last-modified: Sat, 23 Apr 2016 03:57:53 GMT
etag: "198b60fa6a36d22c6c6f0b9304c6a40b"
x-amz-version-id: ZjAIy7CZc1hMcltpkyVR67eyK70o4srA
content-type: application/octet-stream
server: AmazonS3
cache-control: max-age=365000000, immutable, public
accept-ranges: bytes
date: Fri, 03 May 2019 12:13:09 GMT
age: 18538729
x-served-by: cache-sea1027-SEA, cache-dca17749-DCA
x-cache: HIT, HIT
x-cache-hits: 246, 1972
x-timer: S1556885590.652967,VS0,VE0
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-frame-options: deny
x-xss-protection: 1; mode=block
x-content-type-options: nosniff
x-permitted-cross-domain-policies: none
x-robots-header: noindex
content-length: 64341
X-Firefox-Spdy: h2

[di]

Ok, thanks, will investigate at the PyCon sprints next week.

[mdboom]

Thanks!