Bug 626366 – dev-python/future-0.16.0 fails tests - ConnectionError: HTTPConnectionPool(host='google.com', port=80): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x359f4a614d0>: Failed to establish a n...

• Status: RESOLVED OBSOLETE
• Product: Gentoo Linux

[Description eroen 2017-07-27 15:15:10 UTC]

Created attachment 486974 [details]
dev-python/future-0.16.0:20170727-150922.log

=================================================== FAILURES ====================================================
_________________________________ TestRequests.test_remove_hooks_then_requests __________________________________

self = <test_future.test_requests.TestRequests testMethod=test_remove_hooks_then_requests>

    def test_remove_hooks_then_requests(self):
        code = """
                from future import standard_library
                standard_library.install_hooks()
    
                import builtins
                import http.client
                import html.parser
                """
        with write_module(code, self.tempdir):
            import test_imports_future_stdlib
            standard_library.remove_hooks()
            try:
                import requests
            except ImportError:
                print("Requests doesn't seem to be available. Skipping requests test ...")
            else:
>               r = requests.get('http://google.com')

tests/test_future/test_requests.py:77: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
/usr/lib64/python2.7/site-packages/requests/api.py:72: in get
    return request('get', url, params=params, **kwargs)
/usr/lib64/python2.7/site-packages/requests/api.py:58: in request
    return session.request(method=method, url=url, **kwargs)
/usr/lib64/python2.7/site-packages/requests/sessions.py:502: in request
    resp = self.send(prep, **send_kwargs)
/usr/lib64/python2.7/site-packages/requests/sessions.py:612: in send
    r = adapter.send(request, **kwargs)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self = <requests.adapters.HTTPAdapter object at 0x359f4efc810>, request = <PreparedRequest [GET]>, stream = False
timeout = <urllib3.util.timeout.Timeout object at 0x359f4a61850>, verify = True, cert = None
proxies = OrderedDict()

...
    
>           raise ConnectionError(e, request=request)
E           ConnectionError: HTTPConnectionPool(host='google.com', port=80): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x359f4a614d0>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution',))

/usr/lib64/python2.7/site-packages/requests/adapters.py:504: ConnectionError
--------------------------------------------- Captured stdout call ----------------------------------------------
Creating /var/tmp/portage/dev-python/future-0.16.0/temp/tmpuYoFl4/test_imports_future_stdlib.py ...

...

___________________________________________ BuiltinTest.test_hasattr ____________________________________________

self = <test_past.test_builtins.BuiltinTest testMethod=test_hasattr>

    @expectedFailurePY3
    def test_hasattr(self):
        import sys
        self.assertTrue(hasattr(sys, 'stdout'))
        self.assertRaises(TypeError, hasattr, sys, 1)
        self.assertRaises(TypeError, hasattr)
        if True:      # Was: if have_unicode:
>           self.assertRaises(UnicodeError, hasattr, sys, unichr(sys.maxunicode))
E           AssertionError: UnicodeError not raised

tests/test_past/test_builtins.py:680: AssertionError
=============================================== warnings summary ================================================
tests/test_future/test_urllib_response.py::TestFile
  cannot collect test class 'TestFile' because it has a __init__ constructor

-- Docs: http://doc.pytest.org/en/latest/warnings.html
=================== 7 failed, 977 passed, 34 skipped, 63 xfailed, 1 warnings in 44.12 seconds ===================
 * ERROR: dev-python/future-0.16.0::gentoo failed (test phase):
 *   Tests failed under python2.7
 * 
 * Call stack:
 *     ebuild.sh, line  115:  Called src_test
 *   environment, line 2730:  Called distutils-r1_src_test
 *   environment, line  902:  Called _distutils-r1_run_foreach_impl 'python_test'
 *   environment, line  348:  Called python_foreach_impl 'distutils-r1_run_phase' 'python_test'
 *   environment, line 2254:  Called multibuild_foreach_variant '_python_multibuild_wrapper' 'distutils-r1_run_phase' 'python_test'
 *   environment, line 1543:  Called _multibuild_run '_python_multibuild_wrapper' 'distutils-r1_run_phase' 'python_test'
 *   environment, line 1541:  Called _python_multibuild_wrapper 'distutils-r1_run_phase' 'python_test'
 *   environment, line  572:  Called distutils-r1_run_phase 'python_test'
 *   environment, line  833:  Called python_test
 *   environment, line 2610:  Called die
 * The specific snippet of code:
 *       py.test -v || die "Tests failed under ${EPYTHON}"

[Comment 1 eroen 2017-07-27 15:15:52 UTC]

occam ~ # emerge --info '=dev-python/future-0.16.0::gentoo'
Portage 2.3.6 (python 3.6.1-final-0, hardened/linux/amd64, gcc-6.3.0, glibc-2.23-r3, 4.9.24-hardened-o0 x86_64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-4.9.24-hardened-o0-x86_64-Intel-R-_Core-TM-_i5-2520M_CPU_@_2.50GHz-with-gentoo-2.3
KiB Mem:     8000768 total,   2212260 free
KiB Swap:   16777212 total,  16725748 free
Timestamp of repository gentoo: Thu, 27 Jul 2017 08:00:01 +0000
Timestamp of repository eroen: Sun, 30 Oct 2016 21:58:42 +0000
sh bash 4.4_p12
ld GNU ld (Gentoo 2.27 p1.0) 2.27
ccache version 3.3.4 [disabled]
app-shells/bash:          4.4_p12::gentoo
dev-java/java-config:     2.2.0-r3::gentoo
dev-lang/perl:            5.24.1-r1::gentoo
dev-lang/python:          2.7.13::gentoo, 3.4.6::gentoo, 3.5.3::gentoo, 3.6.1-r1::gentoo
dev-util/ccache:          3.3.4::gentoo
dev-util/cmake:           3.8.1::gentoo
dev-util/pkgconfig:       0.29.2::gentoo
sys-apps/baselayout:      2.3::gentoo
sys-apps/openrc:          0.26.2::gentoo
sys-apps/sandbox:         2.10-r4::gentoo
sys-devel/autoconf:       2.13::gentoo, 2.69-r3::gentoo
sys-devel/automake:       1.15-r2::gentoo
sys-devel/binutils:       2.27::gentoo
sys-devel/gcc:            5.3.0::gentoo, 5.4.0-r3::gentoo, 6.3.0::gentoo
sys-devel/gcc-config:     1.8-r1::gentoo
sys-devel/libtool:        2.4.6-r4::gentoo
sys-devel/make:           4.2.1-r1::gentoo
sys-kernel/linux-headers: 4.10::gentoo (virtual/os-headers)
sys-libs/glibc:           2.23-r3::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000
    sync-rsync-extra-opts: --exclude ChangeLog* --exclude /metadata/cache/ --stats --delay-updates -c

eroen
    location: /usr/local/portage
    masters: gentoo
    priority: 0

sapher
    location: /var/lib/overlays/sapher
    sync-type: git
    sync-uri: https://github.com/apinsard/sapher-overlay.git
    masters: gentoo

wiktorb
    location: /var/lib/overlays/wiktorb
    sync-type: git
    sync-uri: https://github.com/wiktor-b/overlay.git
    masters: gentoo

enlightenment
    location: /var/lib/layman/enlightenment
    masters: gentoo
    priority: 50

flora
    location: /var/lib/layman/flora
    masters: gentoo
    priority: 50

gamerlay
    location: /var/lib/layman/gamerlay
    masters: gentoo
    priority: 50

glc
    location: /var/lib/layman/glc
    masters: gentoo
    priority: 50

hardened-development
    location: /var/lib/layman/hardened-development
    masters: gentoo
    priority: 50

haskell
    location: /var/lib/layman/haskell
    masters: gentoo
    priority: 50

hasufell
    location: /var/lib/layman/hasufell
    masters: gentoo
    priority: 50

java
    location: /var/lib/layman/java
    masters: gentoo
    priority: 50

laurentb
    location: /var/lib/layman/laurentb
    masters: gentoo
    priority: 50

roslin
    location: /var/lib/layman/roslin
    masters: gentoo
    priority: 50

science
    location: /var/lib/layman/science
    masters: gentoo
    priority: 50

stuff
    location: /var/lib/layman/stuff
    sync-type: git
    sync-uri: https://github.com/istitov/stuff.git
    masters: gentoo
    priority: 50

sunrise
    location: /var/lib/layman/sunrise
    masters: gentoo
    priority: 50

toolchain
    location: /var/lib/layman/toolchain
    masters: gentoo
    priority: 50

v-fox
    location: /var/lib/layman/v-fox
    masters: gentoo
    priority: 50

ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=corei7-avx -pipe -Og -g -gdwarf-4"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/easy-rsa /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CXXFLAGS="-march=corei7-avx -pipe -Og -g -gdwarf-4"
DISTDIR="/var/distfiles"
EMERGE_DEFAULT_OPTS="--jobs=4 --autounmask --quiet-build --nospinner --verbose-conflicts --verbose-slot-rebuilds"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs binpkg-multi-instance cgroup collision-protect compressdebug config-protect-if-modified distlocks ebuild-locks fixlafiles installsources ipc-sandbox merge-sync network-sandbox news parallel-fetch parallel-install preserve-libs protect-owned sandbox sfperms split-log splitdebug strict test unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS=""
LANG="en_GB.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu"
MAKEOPTS="-j4 -l10"
PKGDIR="/var/packages"
PORTAGE_COMPRESS="xz"
PORTAGE_COMPRESS_FLAGS="-9"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_EXTRA_OPTS="--exclude ChangeLog* --exclude /metadata/cache/ --stats --delay-updates -c"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git"
PORTAGE_TMPDIR="/var/tmp"
USE="X a52 aac acl alsa amd64 apng audio audiofile avresample avx bash-completion bdf berkdb bluray bzip2 cairo caps cb cdda cdparanoia cdr cjk cli corefonts cracklib crypt cups curl cxx ddate declarative detex device-mapper dga dia djvu dri dts dvd dvi2tty dvipdfm ebook egl exif fam ffmpeg fftw fits flac fontconfig g3dvl gallium gbm gcrypt gdbm gif gimp git glamor glib glibc-omitfp gmp gnuplot gnutls gold gpm graphics graphviz gs gstreamer gtk gtk3 hardened highlight hscolour iconv icu id3tag idn imagemagick imlib inotify iproute2 ipv6 jbig jpeg jpeg2k jpg json justify kde kde4 kpathsea latex lcms libffi libssh2 libv4l luatex lvm lvm2 lzma lzo man metric mikmod mkv mms mmx mng modules mp3 mpeg mpg123 multilib multimedia musepack ncurses netlink nptl nut ocr odbc offensive ogg opengl openmp openvg optimization optimized-qmake opus pam pango pax_kernel pcre pdf pgf phonon pie png postscript private-headers pstricks pth publishers python3 qt3support qt4 raw readline samba sbsms scanner science sdl seccomp session smp sna sndfile speex spell sqlite sse sse2 sse3 sse4 sse41 sse4_1 sse4_2 ssh ssl ssp ssse3 svg t1lib tcpd tesseract theora threads tiff tls truetype udev unicode urandom usb v4l v4l2 vaapi video vorbis vpx webp wmf x264 xanim xattr xcb xcomposite xetex xft xinerama xkb xml xmlpatterns xorg xosd xpm xrandr xtpax xv xvid xvmc xz zlib zsh-completion" ABI_X86="32 64" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx sse sse2 avx sse3 ssse3 sse4_1 aes avx mmxext popcnt sse3 sse4_1 sse4_2 ssse3" CURL_SSL="openssl" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="efi-64" INPUT_DEVICES="mouse keyboard evdev synaptics wacom" KERNEL="linux" L10N="en en-US en-GB eng" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en gb us en_US en_GB eng jbo no nb nn no_NO nb_NO nn_NO nor" LLVM_TARGETS="BPF X86" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-3" POSTGRES_TARGETS="postgres9_5" PYTHON_SINGLE_TARGET="python3_4" PYTHON_TARGETS="python2_7 python3_4 python3_5 python3_6" QEMU_SOFTMMU_TARGETS="x86_64 i386" RUBY_TARGETS="ruby22" SANE_BACKENDS="plustek" USERLAND="GNU" VIDEO_CARDS="intel i965 ilo" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
USE_PYTHON="2.7 3.3 3.4"
Unset:  CC, CPPFLAGS, CTARGET, CXX, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND

occam ~ # emerge -pqv '=dev-python/future-0.16.0::gentoo'
[ebuild  N    ] dev-python/future-0.16.0  USE="{test}" PYTHON_TARGETS="python2_7 python3_4 python3_5 python3_6"

[Comment 2 Toralf Förster 2018-05-10 12:01:06 UTC]

*** Bug 641906 has been marked as a duplicate of this bug. ***

[Comment 3 Toralf Förster 2018-05-10 12:01:22 UTC]

appeared recently at the tinderbox image 17.0-desktop-gnome_test_20180508-174739

[Comment 4 Toralf Förster 2018-05-10 12:01:25 UTC]

Created attachment 530702 [details]
emerge-info.txt

[Comment 5 Toralf Förster 2018-05-10 12:01:28 UTC]

Created attachment 530704 [details]
dev-python:future-0.16.0:20180510-115622.log

[Comment 6 Toralf Förster 2018-05-10 12:01:31 UTC]

Created attachment 530706 [details]
emerge-history.txt

[Comment 7 Toralf Förster 2018-05-10 12:01:35 UTC]

Created attachment 530708 [details]
environment

[Comment 8 Toralf Förster 2018-05-10 12:01:38 UTC]

Created attachment 530710 [details]
etc.portage.tbz2

[Comment 9 Toralf Förster 2018-05-10 12:01:41 UTC]

Created attachment 530712 [details]
temp.tbz2

[Comment 10 Toralf Förster 2018-05-10 12:01:45 UTC]

Created attachment 530714 [details]
tests.tbz2

[Comment 11 Matt Turner 2019-02-11 00:42:32 UTC]

I've added future-0.17.0 to the tree. Please check if the failures are fixed in that version (it passes all tests for me on amd64).

[Comment 12 Paolo Pedroni 2019-02-15 16:15:50 UTC]

Created attachment 565462 [details]
future-0.17.0:20190215-160228.log.gz

Still failing for me. I'm attaching the build log.

[Comment 13 Paolo Pedroni 2019-02-15 16:22:36 UTC]

Most test succeed with FEATURES=-network-sandbox. Only one still fails:

_________________________________________________ SurrogateEscapeTest.test_latin1 __________________________________________________

self = <test_future.test_surrogateescape.SurrogateEscapeTest testMethod=test_latin1>

    def test_latin1(self):
        # Issue6373
>       self.assertEqual("\udce4\udceb\udcef\udcf6\udcfc".encode("latin-1", "surrogateescape"),
                         b"\xe4\xeb\xef\xf6\xfc")

tests/test_future/test_surrogateescape.py:89: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

error = UnicodeEncodeError('latin-1', u'\udce4\udceb\udcef\udcf6\udcfc', 0, 5, 'ordinal not in range(256)')

    def surrogate_escape(error):
        """
        Simulate the Python 3 ``surrogateescape`` handler, but for Python 2 only.
        """
        chars = error.object[error.start:error.end]
>       assert len(chars) == 1
E       AssertionError

/usr/lib64/python2.7/site-packages/path.py:85: AssertionError

[Comment 14 Frederic Traxson 2019-05-04 07:32:24 UTC]

Dear Maintainer

Please disable the test that require network access as these tests violate the ebuild policy as stated in the devmanual [0]:

   Sometimes test suites (and other build-time programs) attempt to use remote or local network, or production servers running on the host. All of these are strictly forbidden. [...]

Running the tests with the feature network-sandbox enabled should catch most of those kind of tests.

In this case something like

   sed -e 's/test_remove_hooks_then_requests/_&/' \
       -e 's/test_requests_cm/_&/' \
       -i tests/test_future/test_requests.py || die

(and similar for the other tests) in either src_prepare() or src_test() (or their python_* equivalents) should be sufficient. (Cf. a dozen other ebuilds which do this.)

Thanks.

[0] https://devmanual.gentoo.org/ebuild-writing/functions/src_test/index.html#tests-that-require-network-or-service-access

[Comment 15 Frederic Traxson 2020-04-05 09:04:18 UTC]

This seems to be fixed in future-0.18.2.

[Comment 16 Arthur Zamarin 2021-08-20 06:58:41 UTC]

Fixed in old commit, and newest versions in tree:
https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=741e223b6194918335e235cd43b2ce5bf6ba7f54