New subject: [Bug 71971] site_tests test_image_usage_in_redirect timeout error after maximum retries

12 Oct 2014


      https://bugzilla.wikimedia.org/show_bug.cgi?id=71971
Bug ID: 71971
           Summary: site_tests.testImageusage timeout error after maximum
                    retries
           Product: Pywikibot
           Version: core (2.0)
          Hardware: All
                OS: All
            Status: NEW
          Severity: normal
          Priority: Unprioritized
         Component: tests
          Assignee: Pywikipedia-bugs@lists.wikimedia.org
          Reporter: jayvdb@gmail.com
       Web browser: ---
   Mobile Platform: ---
The recent travis builds are regularly failing on site_tests.testImageusage
with a timeout error only when run against en.wp.  Travis runs this test for
each checking against 2.6, 2.7.8 and 3.3.5 at the moment.  It doesnt happen
every time, and it hasnt happend on 2.6 yet for some reason.
Note this bug is _not_ bug 60214, which is about content & caching assumptions
in the test case, which very affect mostly re-runs of the test suite on a warm
cache, and only very rarely occur on a cold cache.
Python 2.7.8 log (https://travis-ci.org/wikimedia/pywikibot-core/jobs/37633107)
ERROR: testImageusage (tests.site_tests.TestSiteObject)
Test the site.imageusage() method
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/travis/build/wikimedia/pywikibot-core/tests/site_tests.py", line
616, in testImageusage
    for using in mysite.imageusage(imagepage, filterredir=True, total=5):
  File "/home/travis/build/wikimedia/pywikibot-core/pywikibot/data/api.py",
line 971, in __iter__
    self.data = self.request.submit()
  File "/home/travis/build/wikimedia/pywikibot-core/pywikibot/data/api.py",
line 764, in submit
    self._data = super(CachedRequest, self).submit()
  File "/home/travis/build/wikimedia/pywikibot-core/pywikibot/data/api.py",
line 535, in submit
    self.wait()
  File "/home/travis/build/wikimedia/pywikibot-core/pywikibot/data/api.py",
line 648, in wait
    raise TimeoutError("Maximum retries attempted without success.")
TimeoutError: Maximum retries attempted without success.
----
Python 3.3.5 has a two part log
(https://travis-ci.org/wikimedia/pywikibot-core/jobs/37633111)
Traceback (most recent call last):
  File "/home/travis/build/wikimedia/pywikibot-core/pywikibot/data/api.py",
line 517, in submit
    headers=headers, body=body)
  File "/home/travis/build/wikimedia/pywikibot-core/pywikibot/tools.py", line
367, in wrapper
    return method(*__args, **__kw)
  File "/home/travis/build/wikimedia/pywikibot-core/pywikibot/comms/http.py",
line 258, in request
    raise request.data
  File
"/home/travis/build/wikimedia/pywikibot-core/pywikibot/comms/threadedhttp.py",
line 219, in request
    max_redirects, connection_type
  File
"/home/travis/virtualenv/python3.3.5/lib/python3.3/site-packages/httplib2-0.9_pywikibot1-py3.3.egg/httplib2/__init__.py",
line 1292, in request
    (response, content) = self._request(conn, authority, uri, request_uri,
method, body, headers, redirections, cachekey)
  File
"/home/travis/virtualenv/python3.3.5/lib/python3.3/site-packages/httplib2-0.9_pywikibot1-py3.3.egg/httplib2/__init__.py",
line 1042, in _request
    (response, content) = self._conn_request(conn, request_uri, method, body,
headers)
  File
"/home/travis/virtualenv/python3.3.5/lib/python3.3/site-packages/httplib2-0.9_pywikibot1-py3.3.egg/httplib2/__init__.py",
line 995, in _conn_request
    response = conn.getresponse()
  File "/opt/python/3.3.5/lib/python3.3/http/client.py", line 1147, in
getresponse
    response.begin()
  File "/opt/python/3.3.5/lib/python3.3/http/client.py", line 358, in begin
    version, status, reason = self._read_status()
  File "/opt/python/3.3.5/lib/python3.3/http/client.py", line 320, in
_read_status
    line = str(self.fp.readline(_MAXLINE + 1), "iso-8859-1")
  File "/opt/python/3.3.5/lib/python3.3/socket.py", line 297, in readinto
    return self._sock.recv_into(b)
  File "/opt/python/3.3.5/lib/python3.3/ssl.py", line 493, in recv_into
    return self.read(nbytes, buffer)
  File "/opt/python/3.3.5/lib/python3.3/ssl.py", line 367, in read
    v = self._sslobj.read(len, buffer)
socket.timeout: The read operation timed out
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
  File "/home/travis/build/wikimedia/pywikibot-core/tests/site_tests.py", line
616, in testImageusage
    for using in mysite.imageusage(imagepage, filterredir=True, total=5):
  File "/home/travis/build/wikimedia/pywikibot-core/pywikibot/data/api.py",
line 971, in __iter__
    self.data = self.request.submit()
  File "/home/travis/build/wikimedia/pywikibot-core/pywikibot/data/api.py",
line 764, in submit
    self._data = super(CachedRequest, self).submit()
  File "/home/travis/build/wikimedia/pywikibot-core/pywikibot/data/api.py",
line 535, in submit
    self.wait()
  File "/home/travis/build/wikimedia/pywikibot-core/pywikibot/data/api.py",
line 648, in wait
    raise TimeoutError("Maximum retries attempted without success.")
pywikibot.data.api.TimeoutError: Maximum retries attempted without success.
The lowest travis job number i've found with this problem is 
https://travis-ci.org/wikimedia/pywikibot-core/jobs/37481646
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[Bug 71971] site_tests.testImageusage timeout error after maximum retries