#16789: Combinatorial designs use internet during doctest
-------------------------------------+----------------------------
Reporter: vbraun | Owner:
Type: defect | Status: new
Priority: blocker | Milestone: sage-6.3
Component: combinatorial designs | Keywords:
Merged in: | Authors:
Reviewers: | Report Upstream: N/A
Work issues: | Branch:
Commit: | Dependencies:
Stopgaps: |
-------------------------------------+----------------------------
Doctests that use internet must be marked `# optional - internet`
{{{
sage -t --long src/sage/combinat/designs/bibd.py
**********************************************************************
File "src/sage/combinat/designs/bibd.py", line 114, in
sage.combinat.designs.bibd.balanced_incomplete_block_design
Failed example:
designs.balanced_incomplete_block_design(66,6, use_LJCR=True)
Exception raised:
Traceback (most recent call last):
File "/var/tmp/tmp95hfLr/sage-6.3/local/lib/python2.7/site-
packages/sage/doctest/forker.py", line 480, in _run
self.execute(example, compiled, test.globs)
File "/var/tmp/tmp95hfLr/sage-6.3/local/lib/python2.7/site-
packages/sage/doctest/forker.py", line 839, in execute
exec compiled in globs
File "<doctest
sage.combinat.designs.bibd.balanced_incomplete_block_design[1]>", line 1,
in <module>
designs.balanced_incomplete_block_design(Integer(66),Integer(6),
use_LJCR=True)
File "/var/tmp/tmp95hfLr/sage-6.3/local/lib/python2.7/site-
packages/sage/combinat/designs/bibd.py", line 225, in
balanced_incomplete_block_design
B = best_known_covering_design_www(v,k,2)
File "/var/tmp/tmp95hfLr/sage-6.3/local/lib/python2.7/site-
packages/sage/combinat/designs/covering_design.py", line 498, in
best_known_covering_design_www
f = urllib.urlopen(url)
File "/var/tmp/tmp95hfLr/sage-6.3/local/lib/python/urllib.py", line
87, in urlopen
return opener.open(url)
File "/var/tmp/tmp95hfLr/sage-6.3/local/lib/python/urllib.py", line
208, in open
return getattr(self, name)(url)
File "/var/tmp/tmp95hfLr/sage-6.3/local/lib/python/urllib.py", line
345, in open_http
h.endheaders(data)
File "/var/tmp/tmp95hfLr/sage-6.3/local/lib/python/httplib.py", line
991, in endheaders
self._send_output(message_body)
File "/var/tmp/tmp95hfLr/sage-6.3/local/lib/python/httplib.py", line
844, in _send_output
self.send(msg)
File "/var/tmp/tmp95hfLr/sage-6.3/local/lib/python/httplib.py", line
806, in send
self.connect()
File "/var/tmp/tmp95hfLr/sage-6.3/local/lib/python/httplib.py", line
787, in connect
self.timeout, self.source_address)
File "/var/tmp/tmp95hfLr/sage-6.3/local/lib/python/socket.py", line
573, in create_connection
raise err
IOError: [Errno socket error] [Errno 110] Connection timed out
**********************************************************************
1 item had failures:
1 of 15 in sage.combinat.designs.bibd.balanced_incomplete_block_design
[74 tests, 1 failure, 133.52 s]
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/16789>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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