exception is too much verbose #68
Description
I am using py3-dbs3-client/4.0.7 on python 3.8
I find that exception message from DBS error is way too much verbose to be usable/useful in logs.
Can something be done ?
Here's a quick example where I try to access a non-existing API [1].
Applications using DBS Client do not care to know the internal traceback (note in particular the During handling of the above exception, another exception occurred: In this case these two lines
would have been plenty.
RestClient.ErrorHandling.RestClientExceptions.HTTPError: HTTP Error 404:
URL=https://cmsweb.cern.ch:8443/dbs/prod/global/BAD/serverinfo
[1]
>>> import dbs.apis.dbsClient
>>> dbs.apis.dbsClient.__file__
'/data/srv/TaskManager/v3.220314patch1-3391c4ccadfae468fd63c78475580c2d/slc7_amd64_gcc630/cms/py3-dbs3-client/4.0.7/lib/python3.8/site-packages/dbs/apis/dbsClient.py'
>>> import sys
>>> sys.version
'3.8.2 (default, Jan 22 2021, 17:57:37) \n[GCC 6.3.0]'
>>> badApi = DbsApi(url='https://cmsweb.cern.ch/dbs/prod/global/BAD')
>>> badApi.serverinfo()
Traceback (most recent call last):
File "/data/srv/TaskManager/v3.220314patch1-3391c4ccadfae468fd63c78475580c2d/slc7_amd64_gcc630/cms/py3-dbs3-client/4.0.7/lib/python3.8/site-packages/dbs/apis/dbsClient.py", line 445, in __callServer
self.http_response = method_func(self.url, method, params, data, request_headers)
File "/data/srv/TaskManager/v3.220314patch1-3391c4ccadfae468fd63c78475580c2d/slc7_amd64_gcc630/cms/py3-dbs3-pycurl/3.17.7-comp/lib/python3.8/site-packages/RestClient/RestApi.py", line 36, in get
return http_request(self._curl)
File "/data/srv/TaskManager/v3.220314patch1-3391c4ccadfae468fd63c78475580c2d/slc7_amd64_gcc630/cms/py3-dbs3-pycurl/3.17.7-comp/lib/python3.8/site-packages/RestClient/RequestHandling/HTTPRequest.py", line 62, in __call__
raise HTTPError(effective_url, http_code, http_response.msg, http_response.raw_header, http_response.body)
RestClient.ErrorHandling.RestClientExceptions.HTTPError: HTTP Error 404: Not Found
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/data/srv/TaskManager/v3.220314patch1-3391c4ccadfae468fd63c78475580c2d/slc7_amd64_gcc630/cms/py3-dbs3-client/4.0.7/lib/python3.8/site-packages/dbs/apis/dbsClient.py", line 1838, in serverinfo
return self.__callServer("serverinfo")
File "/data/srv/TaskManager/v3.220314patch1-3391c4ccadfae468fd63c78475580c2d/slc7_amd64_gcc630/cms/py3-dbs3-client/4.0.7/lib/python3.8/site-packages/dbs/apis/dbsClient.py", line 457, in __callServer
self.__parseForException(data)
File "/data/srv/TaskManager/v3.220314patch1-3391c4ccadfae468fd63c78475580c2d/slc7_amd64_gcc630/cms/py3-dbs3-client/4.0.7/lib/python3.8/site-packages/dbs/apis/dbsClient.py", line 483, in __parseForException
raise http_error
RestClient.ErrorHandling.RestClientExceptions.HTTPError: HTTP Error 404:
URL=https://cmsweb.cern.ch:8443/dbs/prod/global/BAD/serverinfo
Code=404
Message=Not Found
Header=HTTP/1.1 404 Not Found
Date: Fri, 18 Mar 2022 13:57:40 GMT
Server: Apache
Content-Type: text/html
Content-Length: 146
CMS-Server-Time: D=11556 t=1647611860253268
Body=<html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx</center>
</body>
</html>