Hi, I am following the python guide <https://docs....
# helpx
Xubo Fei
04/08/2021, 6:44 PMHi, I am following the python guide https://docs.lakefs.io/using/python.html, but get error
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>>> client.branches.listBranches(repository='test').result()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/opt/anaconda3/lib/python3.8/site-packages/bravado/http_future.py", line 271, in result
swagger_result = self._get_swagger_result(incoming_response)
File "/opt/anaconda3/lib/python3.8/site-packages/bravado/http_future.py", line 124, in wrapper
return func(self, *args, **kwargs)
File "/opt/anaconda3/lib/python3.8/site-packages/bravado/http_future.py", line 300, in _get_swagger_result
unmarshal_response(
File "/opt/anaconda3/lib/python3.8/site-packages/bravado/http_future.py", line 353, in unmarshal_response
raise_on_expected(incoming_response)
File "/opt/anaconda3/lib/python3.8/site-packages/bravado/http_future.py", line 420, in raise_on_expected
raise make_http_exception(
bravado.exception.HTTPUnauthorized: 401 Unauthorized: error(code=401, message='unauthenticated for invalid credentials')Xubo Fei
04/08/2021, 6:46 PMI am able to use requests to do the same call. so the lakeFS server should works. just stuck with the bravado library. Appreciate if someone can share some clue.
Xubo Fei
04/08/2021, 6:47 PMsetup client as
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>>> from bravado.client import SwaggerClient
>>> http_client = RequestsClient()
>>> http_client.set_basic_auth('<https://lakefs.xxx.com>', 'xxxx', 'xxxx')
>>> client = SwaggerClient.from_url('<https://lakefs.xxxx.com/swagger.json>', http_client=http_client)
/opt/anaconda3/lib/python3.8/site-packages/swagger_spec_validator/validator20.py:49: SwaggerValidationWarning: Found "$ref: #/definitions/staging_location" with siblings that will be overwritten. See <https://stackoverflow.com/a/48114924> for more information. (path #/definitions/staging_metadata/properties/staging)
warnings.warn(a
Ariel Shaqed (Scolnicov)
04/08/2021, 7:29 PMHi,
Authorization seems missing. I know this is annoying, but please verify that you are setting lakefs auth key and secret, not s3 / minio.
Also, maybe the server logs will contain some additional info if you set level trace
?
x
Xubo Fei
04/08/2021, 8:28 PMI did check, the same key secret works well with simple python requests library.
a
Ariel Shaqed (Scolnicov)
04/08/2021, 8:49 PMThe Python client is being revised in https://github.com/treeverse/lakeFS/pull/1725. @Barak Amar can you advise please?
b
Barak Amar
04/08/2021, 8:52 PM
hi
Barak Amar
04/08/2021, 8:53 PM
The issue for the new python client is relevant for the next release, so unless we are using binary from master there is no need a new client.
Barak Amar
04/08/2021, 8:53 PM
@Xubo Fei when you browse to
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<https://lakefs.xxxx.com/swagger.json>Barak Amar
04/08/2021, 8:54 PM
do you see the openapi version at the start - it is version2?
Barak Amar
04/08/2021, 8:54 PM
just double checking
x
Xubo Fei
04/08/2021, 8:55 PM Copy code
"consumes": [
"application/json"
],
"produces": [
"application/json"
],
"schemes": [
"http",
"https"
],
"swagger": "2.0",
"info": {
"description": "lakeFS HTTP API",
"title": "lakeFS API",
"version": "0.1.0"
},b
Barak Amar
04/08/2021, 8:57 PM
looks good
Barak Amar
04/08/2021, 8:59 PM
when you call
set_basic_authBarak Amar
04/08/2021, 9:00 PM
it should be the name of the host as far as I remember
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x
Xubo Fei
04/08/2021, 9:03 PMoh yes! Thanks.
b
Barak Amar
04/08/2021, 9:04 PM
my pleasure
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