[issue35411] FTP tests of test_urllib2net fail on Travis CI: 425 Security: Bad IP connecting.

[Senthil Kumaran]

Senthil Kumaran  added the comment:


New changeset f82e59ac4020a64c262a925230a8eb190b652e87 by Senthil Kumaran in 
branch '2.7':
[2.7] bpo-27973 - Fix for urllib.urlretrieve() failing on second ftp transfer 
(#1040)
https://github.com/python/cpython/commit/f82e59ac4020a64c262a925230a8eb190b652e87


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[issue35411] FTP tests of test_urllib2net fail on Travis CI: 425 Security: Bad IP connecting.

[Larry Hastings]

Larry Hastings  added the comment:


New changeset 8bcbc7896d1fe1c289bae339d408fdf1472a00fa by larryhastings (Victor 
Stinner) in branch '3.5':
bpo-35411: Skip test_urllib2net FTP tests on Travis CI (GH-10907) (#11874)
https://github.com/python/cpython/commit/8bcbc7896d1fe1c289bae339d408fdf1472a00fa


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[issue35411] FTP tests of test_urllib2net fail on Travis CI: 425 Security: Bad IP connecting.

[STINNER Victor]

Change by STINNER Victor :


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[issue35411] FTP tests of test_urllib2net fail on Travis CI: 425 Security: Bad IP connecting.

[STINNER Victor]

Change by STINNER Victor :


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[issue35411] FTP tests of test_urllib2net fail on Travis CI: 425 Security: Bad IP connecting.

[Serhiy Storchaka]

Serhiy Storchaka  added the comment:

Seems this is a glitch of Travis CI. PR 794 was created long time ago, and 
while it was regularly merged with master, tests become failing after recent 
updated. I expect that similar issues can be repeated with other old PRs.

After creating a copy of that PR (see PR 11017), all tests are passed.

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[issue35411] FTP tests of test_urllib2net fail on Travis CI: 425 Security: Bad IP connecting.

[STINNER Victor]

Change by STINNER Victor :


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[issue35411] FTP tests of test_urllib2net fail on Travis CI: 425 Security: Bad IP connecting.

[STINNER Victor]

STINNER Victor  added the comment:

> test_urllib2net still fails on Travis CI. See for example 
> https://api.travis-ci.org/v3/job/464509821/log.txt.

Do you have a reference to the pull request?

"ERROR: test_ftp_default_timeout (test.test_urllib2net.TimeoutTest)"

It seems like Travis CI ran an outdated version of date. Likely a pull request 
that hasn't been merged into master. See my email:
https://mail.python.org/pipermail/python-dev/2018-December/155928.html

If your wrote the PR before my fix and the test fails, you have to update your 
PR.

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[issue35411] FTP tests of test_urllib2net fail on Travis CI: 425 Security: Bad IP connecting.

[Serhiy Storchaka]

Serhiy Storchaka  added the comment:

test_urllib2net still fails on Travis CI. See for example 
https://api.travis-ci.org/v3/job/464509821/log.txt.

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[issue35411] FTP tests of test_urllib2net fail on Travis CI: 425 Security: Bad IP connecting.

[STINNER Victor]

STINNER Victor  added the comment:

Nathaniel Smith has an explanation.

[Python-Dev] test_urllib2net fixed to repair Travis CI
https://mail.python.org/pipermail/python-dev/2018-December/155929.html

Travis is in the middle of moving everything from AWS to GCE, which is
probably related:

https://blog.travis-ci.com/2018-11-19-required-linux-infrastructure-migration

As noted there, GCE has different IP addresses. But I suspect it's not the
new IP address that's the problem, but rather the fact that the GCE setup
is known to break outgoing ftp:

https://blog.travis-ci.com/2018-07-23-the-tale-of-ftp-at-travis-ci

-n

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[issue35411] FTP tests of test_urllib2net fail on Travis CI: 425 Security: Bad IP connecting.

[miss-islington]

miss-islington  added the comment:


New changeset c7976da5c262be818a06c344d43ac09b1083c80b by Miss Islington (bot) 
in branch '2.7':
bpo-35411: Skip test_urllib2net FTP tests on Travis CI (GH-10907)
https://github.com/python/cpython/commit/c7976da5c262be818a06c344d43ac09b1083c80b


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[issue35411] FTP tests of test_urllib2net fail on Travis CI: 425 Security: Bad IP connecting.

[STINNER Victor]

STINNER Victor  added the comment:


New changeset 65a5eff67474703329477b070d9c081fee17c69c by Victor Stinner (Miss 
Islington (bot)) in branch '3.6':
bpo-35411: Skip test_urllib2net FTP tests on Travis CI (GH-10907) (GH-10909)
https://github.com/python/cpython/commit/65a5eff67474703329477b070d9c081fee17c69c


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[issue35411] FTP tests of test_urllib2net fail on Travis CI: 425 Security: Bad IP connecting.

[miss-islington]

miss-islington  added the comment:


New changeset 74a80e1ed0c9067ef47f0a637d7f718a51b4f34e by Miss Islington (bot) 
in branch '3.7':
bpo-35411: Skip test_urllib2net FTP tests on Travis CI (GH-10907)
https://github.com/python/cpython/commit/74a80e1ed0c9067ef47f0a637d7f718a51b4f34e


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[issue35411] FTP tests of test_urllib2net fail on Travis CI: 425 Security: Bad IP connecting.

[miss-islington]

Change by miss-islington :


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[issue35411] FTP tests of test_urllib2net fail on Travis CI: 425 Security: Bad IP connecting.

[miss-islington]

Change by miss-islington :


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[issue35411] FTP tests of test_urllib2net fail on Travis CI: 425 Security: Bad IP connecting.

[STINNER Victor]

STINNER Victor  added the comment:


New changeset c11b3b19a5b022c6c229043d37f9a9fd06f22500 by Victor Stinner in 
branch 'master':
bpo-35411: Skip test_urllib2net FTP tests on Travis CI (GH-10907)
https://github.com/python/cpython/commit/c11b3b19a5b022c6c229043d37f9a9fd06f22500


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[issue35411] FTP tests of test_urllib2net fail on Travis CI: 425 Security: Bad IP connecting.

[miss-islington]

Change by miss-islington :


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[issue35411] FTP tests of test_urllib2net fail on Travis CI: 425 Security: Bad IP connecting.

[STINNER Victor]

STINNER Victor  added the comment:

According to my PR 10906, FTP tests of test_urllib2net now also fail each time 
on master (not all of them, at least two tests fail).

I wrote PR 10907 to skip the tests on Travis CI. We have AppVeyor to run these 
tests in pre-commit, and the buildbot farm to test in post-commit.

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[issue35411] FTP tests of test_urllib2net fail on Travis CI: 425 Security: Bad IP connecting.

[STINNER Victor]

Change by STINNER Victor :


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[issue35411] FTP tests of test_urllib2net fail on Travis CI: 425 Security: Bad IP connecting.

[STINNER Victor]

Change by STINNER Victor :


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[issue35411] FTP tests of test_urllib2net fail on Travis CI: 425 Security: Bad IP connecting.

[STINNER Victor]

STINNER Victor  added the comment:

Another similar issue in a different project:
https://sagebionetworks.jira.com/browse/SYNPY-731

The fix... removed the test :-)
https://github.com/Sage-Bionetworks/synapsePythonClient/pull/571/files

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[issue35411] FTP tests of test_urllib2net fail on Travis CI: 425 Security: Bad IP connecting.

[STINNER Victor]

New submission from STINNER Victor :

ERROR: test_ftp (test.test_urllib2net.OtherNetworkTests) 
(url='ftp://www.pythontest.net/README')
ERROR: test_ftp_basic (test.test_urllib2net.TimeoutTest)
ERROR: test_ftp_default_timeout (test.test_urllib2net.TimeoutTest)
ERROR: test_ftp_no_timeout (test.test_urllib2net.TimeoutTest)
ERROR: test_ftp_timeout (test.test_urllib2net.TimeoutTest)

It seems like Jython has a similar issue:
http://bugs.jython.org/issue2708

Logs from Travis CI job of https://github.com/python/cpython/pull/10898:

https://travis-ci.org/python/cpython/jobs/463422586

Re-running test 'test_urllib2net' in verbose mode
test_close (test.test_urllib2net.CloseSocketTest) ... ok
test_custom_headers (test.test_urllib2net.OtherNetworkTests) ... ok
test_file (test.test_urllib2net.OtherNetworkTests) ... ok
test_ftp (test.test_urllib2net.OtherNetworkTests) ... 
test_redirect_url_withfrag (test.test_urllib2net.OtherNetworkTests) ... ok
test_sites_no_connection_close (test.test_urllib2net.OtherNetworkTests) ... 
skipped 'XXX: http://www.imdb.com is gone'
test_urlwithfrag (test.test_urllib2net.OtherNetworkTests) ... ok
test_ftp_basic (test.test_urllib2net.TimeoutTest) ... ERROR
test_ftp_default_timeout (test.test_urllib2net.TimeoutTest) ... 
/home/travis/build/python/cpython/Lib/urllib/request.py:222: ResourceWarning: 
unclosed 
  return opener.open(url, data, timeout)
/home/travis/build/python/cpython/Lib/urllib/request.py:222: ResourceWarning: 
unclosed 
  return opener.open(url, data, timeout)
/home/travis/build/python/cpython/Lib/urllib/request.py:222: ResourceWarning: 
unclosed 
  return opener.open(url, data, timeout)
ERROR
test_ftp_no_timeout (test.test_urllib2net.TimeoutTest) ... ERROR
test_ftp_timeout (test.test_urllib2net.TimeoutTest) ... ERROR
test_http_basic (test.test_urllib2net.TimeoutTest) ... ok
test_http_default_timeout (test.test_urllib2net.TimeoutTest) ... ok
test_http_no_timeout (test.test_urllib2net.TimeoutTest) ... ok
test_http_timeout (test.test_urllib2net.TimeoutTest) ... ok
==
ERROR: test_ftp (test.test_urllib2net.OtherNetworkTests) 
(url='ftp://www.pythontest.net/README')
--
Traceback (most recent call last):
  File "/home/travis/build/python/cpython/Lib/urllib/request.py", line 1540, in 
ftp_open
fp, retrlen = fw.retrfile(file, type)
  File "/home/travis/build/python/cpython/Lib/urllib/request.py", line 2404, in 
retrfile
conn, retrlen = self.ftp.ntransfercmd(cmd)
  File "/home/travis/build/python/cpython/Lib/ftplib.py", line 365, in 
ntransfercmd
resp = self.sendcmd(cmd)
  File "/home/travis/build/python/cpython/Lib/ftplib.py", line 273, in sendcmd
return self.getresp()
  File "/home/travis/build/python/cpython/Lib/ftplib.py", line 244, in getresp
raise error_temp(resp)
ftplib.error_temp: 425 Security: Bad IP connecting.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
  File "/home/travis/build/python/cpython/Lib/test/test_urllib2net.py", line 
219, in _test_urls
f = urlopen(url, req, TIMEOUT)
  File "/home/travis/build/python/cpython/Lib/test/test_urllib2net.py", line 
27, in wrapped
return _retry_thrice(func, exc, *args, **kwargs)
  File "/home/travis/build/python/cpython/Lib/test/test_urllib2net.py", line 
23, in _retry_thrice
raise last_exc
  File "/home/travis/build/python/cpython/Lib/test/test_urllib2net.py", line 
19, in _retry_thrice
return func(*args, **kwargs)
  File "/home/travis/build/python/cpython/Lib/urllib/request.py", line 525, in 
open
response = self._open(req, data)
  File "/home/travis/build/python/cpython/Lib/urllib/request.py", line 543, in 
_open
'_open', req)
  File "/home/travis/build/python/cpython/Lib/urllib/request.py", line 503, in 
_call_chain
result = func(*args)
  File "/home/travis/build/python/cpython/Lib/urllib/request.py", line 1551, in 
ftp_open
raise exc.with_traceback(sys.exc_info()[2])
  File "/home/travis/build/python/cpython/Lib/urllib/request.py", line 1540, in 
ftp_open
fp, retrlen = fw.retrfile(file, type)
  File "/home/travis/build/python/cpython/Lib/urllib/request.py", line 2404, in 
retrfile
conn, retrlen = self.ftp.ntransfercmd(cmd)
  File "/home/travis/build/python/cpython/Lib/ftplib.py", line 365, in 
ntransfercmd
resp = self.sendcmd(cmd)
  File "/home/travis/build/python/cpython/Lib/ftplib.py", line 273, in sendcmd
return self.getresp()
  File "/home/travis/build/python/cpython/Lib/ftplib.py", line 244, in getresp
raise error_temp(resp)
urllib.error.URLError: 
==
ERROR: test_ftp_basic (test.test_urllib2net.TimeoutTest)
--
Traceback (most recent call last):
  File "/home/travis/build/python/cpython/Lib/urllib/request.py", line 1540, in