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Bug 882777 - dev-python/cloudpickle-2.2.0 fails tests (TypeError: cannot pickle 'classmethod_descriptor' object)
Summary: dev-python/cloudpickle-2.2.0 fails tests (TypeError: cannot pickle 'classmeth...
Status: UNCONFIRMED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Python Gentoo Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2022-11-24 15:49 UTC by Paolo Pedroni
Modified: 2022-11-25 03:05 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


Attachments
cloudpickle-2.2.0:20221124-153802.log.gz (cloudpickle-2.2.0:20221124-153802.log.gz,11.48 KB, application/gzip)
2022-11-24 15:49 UTC, Paolo Pedroni
Details

Note You need to log in before you can comment on or make changes to this bug.
Description Paolo Pedroni 2022-11-24 15:49:27 UTC
Created attachment 836489 [details]
cloudpickle-2.2.0:20221124-153802.log.gz

==================================================================================================== FAILURES =====================================================================================================
____________________________________________________________________________________ CloudPickleTest.test_builtin_classmethod _____________________________________________________________________________________

self = <tests.cloudpickle_test.CloudPickleTest testMethod=test_builtin_classmethod>

    def test_builtin_classmethod(self):
        obj = 1.5  # float object
    
        bound_clsmethod = obj.fromhex  # builtin_function_or_method
        unbound_clsmethod = type(obj).fromhex  # builtin_function_or_method
        clsdict_clsmethod = type(
            obj).__dict__['fromhex']  # classmethod_descriptor
    
        depickled_bound_meth = pickle_depickle(
            bound_clsmethod, protocol=self.protocol)
        depickled_unbound_meth = pickle_depickle(
            unbound_clsmethod, protocol=self.protocol)
>       depickled_clsdict_meth = pickle_depickle(
            clsdict_clsmethod, protocol=self.protocol)

bound_clsmethod = <built-in method fromhex of type object at 0x7f6aa2950bc0>
clsdict_clsmethod = <method 'fromhex' of 'float' objects>
depickled_bound_meth = <built-in method fromhex of type object at 0x7f6aa2950bc0>
depickled_unbound_meth = <built-in method fromhex of type object at 0x7f6aa2950bc0>
obj        = 1.5
self       = <tests.cloudpickle_test.CloudPickleTest testMethod=test_builtin_classmethod>
unbound_clsmethod = <built-in method fromhex of type object at 0x7f6aa2950bc0>

tests/cloudpickle_test.py:884: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
tests/cloudpickle_test.py:81: in pickle_depickle
    return pickle.loads(cloudpickle.dumps(obj, protocol=protocol))
        obj        = <method 'fromhex' of 'float' objects>
        protocol   = 5
cloudpickle/cloudpickle_fast.py:73: in dumps
    cp.dump(obj)
        buffer_callback = None
        cp         = <cloudpickle.cloudpickle_fast.CloudPickler object at 0x7f6a9ab58400>
        file       = <_io.BytesIO object at 0x7f6a99d81580>
        obj        = <method 'fromhex' of 'float' objects>
        protocol   = 5
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self = <cloudpickle.cloudpickle_fast.CloudPickler object at 0x7f6a9ab58400>, obj = <method 'fromhex' of 'float' objects>

    def dump(self, obj):
        try:
>           return Pickler.dump(self, obj)
E           TypeError: cannot pickle 'classmethod_descriptor' object

obj        = <method 'fromhex' of 'float' objects>
self       = <cloudpickle.cloudpickle_fast.CloudPickler object at 0x7f6a9ab58400>

cloudpickle/cloudpickle_fast.py:632: TypeError
________________________________________________________________________________ Protocol2CloudPickleTest.test_builtin_classmethod ________________________________________________________________________________

self = <tests.cloudpickle_test.Protocol2CloudPickleTest testMethod=test_builtin_classmethod>

    def test_builtin_classmethod(self):
        obj = 1.5  # float object
    
        bound_clsmethod = obj.fromhex  # builtin_function_or_method
        unbound_clsmethod = type(obj).fromhex  # builtin_function_or_method
        clsdict_clsmethod = type(
            obj).__dict__['fromhex']  # classmethod_descriptor
    
        depickled_bound_meth = pickle_depickle(
            bound_clsmethod, protocol=self.protocol)
        depickled_unbound_meth = pickle_depickle(
            unbound_clsmethod, protocol=self.protocol)
>       depickled_clsdict_meth = pickle_depickle(
            clsdict_clsmethod, protocol=self.protocol)

bound_clsmethod = <built-in method fromhex of type object at 0x7f6aa2950bc0>
clsdict_clsmethod = <method 'fromhex' of 'float' objects>
depickled_bound_meth = <built-in method fromhex of type object at 0x7f6aa2950bc0>
depickled_unbound_meth = <built-in method fromhex of type object at 0x7f6aa2950bc0>
obj        = 1.5
self       = <tests.cloudpickle_test.Protocol2CloudPickleTest testMethod=test_builtin_classmethod>
unbound_clsmethod = <built-in method fromhex of type object at 0x7f6aa2950bc0>

tests/cloudpickle_test.py:884: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
tests/cloudpickle_test.py:81: in pickle_depickle
    return pickle.loads(cloudpickle.dumps(obj, protocol=protocol))
        obj        = <method 'fromhex' of 'float' objects>
        protocol   = 2
cloudpickle/cloudpickle_fast.py:73: in dumps
    cp.dump(obj)
        buffer_callback = None
        cp         = <cloudpickle.cloudpickle_fast.CloudPickler object at 0x7f6a99be5480>
        file       = <_io.BytesIO object at 0x7f6a9a218270>
        obj        = <method 'fromhex' of 'float' objects>
        protocol   = 2
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self = <cloudpickle.cloudpickle_fast.CloudPickler object at 0x7f6a99be5480>, obj = <method 'fromhex' of 'float' objects>

    def dump(self, obj):
        try:
>           return Pickler.dump(self, obj)
E           TypeError: cannot pickle 'classmethod_descriptor' object

obj        = <method 'fromhex' of 'float' objects>
self       = <cloudpickle.cloudpickle_fast.CloudPickler object at 0x7f6a99be5480>

cloudpickle/cloudpickle_fast.py:632: TypeError
================================================================================================ warnings summary =================================================================================================
tests/cloudpickle_test.py::CloudPickleTest::test_builtin_classmethod
tests/cloudpickle_test.py::Protocol2CloudPickleTest::test_builtin_classmethod
  /usr/lib/python3.10/site-packages/pytest_trio/plugin.py:62: TrioDeprecationWarning: trio.MultiError is deprecated since Trio 0.22.0; use BaseExceptionGroup (on Python 3.11 and later) or exceptiongroup.BaseExceptionGroup (earlier versions) instead (https://github.com/python-trio/trio/issues/2211)
    if issubclass(call.excinfo.type, trio.MultiError):

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
============================================================================================= short test summary info =============================================================================================
SKIPPED [2] tests/cloudpickle_test.py:957: test needs Tornado installed
SKIPPED [1] tests/cloudpickle_test.py:2261: Need Pickle Protocol 5 or later
SKIPPED [1] tests/test_backward_compat.py:27: Could not find /var/tmp/portage/dev-python/cloudpickle-2.2.0/work/cloudpickle-2.2.0/tests/old_pickles/cpython_310/simple_func.pkl
SKIPPED [1] tests/test_backward_compat.py:27: Could not find /var/tmp/portage/dev-python/cloudpickle-2.2.0/work/cloudpickle-2.2.0/tests/old_pickles/cpython_310/simple_class.pkl
SKIPPED [1] tests/test_backward_compat.py:27: Could not find /var/tmp/portage/dev-python/cloudpickle-2.2.0/work/cloudpickle-2.2.0/tests/old_pickles/cpython_310/simple_module.pkl
SKIPPED [1] tests/test_backward_compat.py:27: Could not find /var/tmp/portage/dev-python/cloudpickle-2.2.0/work/cloudpickle-2.2.0/tests/old_pickles/cpython_310/simple_enum.pkl
SKIPPED [1] tests/test_backward_compat.py:27: Could not find /var/tmp/portage/dev-python/cloudpickle-2.2.0/work/cloudpickle-2.2.0/tests/old_pickles/cpython_310/class_with_type_hints.pkl
SKIPPED [1] tests/test_backward_compat.py:27: Could not find /var/tmp/portage/dev-python/cloudpickle-2.2.0/work/cloudpickle-2.2.0/tests/old_pickles/cpython_310/function_with_type_hints.pkl
SKIPPED [1] tests/test_backward_compat.py:27: Could not find /var/tmp/portage/dev-python/cloudpickle-2.2.0/work/cloudpickle-2.2.0/tests/old_pickles/cpython_310/nested_function.pkl
FAILED tests/cloudpickle_test.py::CloudPickleTest::test_builtin_classmethod - TypeError: cannot pickle 'classmethod_descriptor' object
FAILED tests/cloudpickle_test.py::Protocol2CloudPickleTest::test_builtin_classmethod - TypeError: cannot pickle 'classmethod_descriptor' object
============================================================================== 2 failed, 244 passed, 10 skipped, 2 warnings in 7.87s ==============================================================================
pytest-xprocess reminder::Be sure to terminate the started process by running 'pytest --xkill' if you have not explicitly done so in your fixture with 'xprocess.getinfo(<process_name>).terminate()'.
 * ERROR: dev-python/cloudpickle-2.2.0::gentoo failed (test phase):
 *   pytest failed with python3.10

Last successful build of this package on this system was on October, 11th.
Comment 1 Paolo Pedroni 2022-11-24 15:49:37 UTC
# emerge --info =dev-python/cloudpickle-2.2.0
Portage 3.0.38.1 (python 3.10.8-final-0, default/linux/amd64/17.1/desktop/plasma/systemd, gcc-12, glibc-2.36-r5, 6.0.8-gentoo x86_64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-6.0.8-gentoo-x86_64-AMD_Ryzen_7_5700G_with_Radeon_Graphics-with-glibc2.36
KiB Mem:    65120868 total,  22756112 free
KiB Swap:   67108860 total,  66433532 free
Timestamp of repository gentoo: Thu, 24 Nov 2022 07:45:01 +0000
Head commit of repository gentoo: 3bce6dd56afa037c71929bca379d251df30aa5fa
sh dash 0.5.11.5
ld GNU ld (Gentoo 2.39 p5) 2.39.0
distcc 3.4 x86_64-pc-linux-gnu [disabled]
ccache version 4.5.1 [disabled]
app-misc/pax-utils:        1.3.5::gentoo
app-shells/bash:           5.1_p16-r2::gentoo
dev-java/java-config:      2.3.1::gentoo
dev-lang/perl:             5.34.1-r4::gentoo
dev-lang/python:           3.10.8_p3::gentoo, 3.11.0_p2::gentoo
dev-lang/rust:             1.65.0::gentoo
dev-util/ccache:           4.5.1::gentoo
dev-util/cmake:            3.24.3::gentoo
dev-util/meson:            0.63.3::gentoo
sys-apps/baselayout:       2.9::gentoo
sys-apps/sandbox:          2.29::gentoo
sys-apps/systemd:          251.4::gentoo
sys-devel/autoconf:        2.71-r5::gentoo
sys-devel/automake:        1.16.5::gentoo
sys-devel/binutils:        2.39-r4::gentoo
sys-devel/binutils-config: 5.4.1::gentoo
sys-devel/clang:           15.0.3::gentoo
sys-devel/gcc:             12.2.1_p20221008::gentoo
sys-devel/gcc-config:      2.8::gentoo
sys-devel/libtool:         2.4.7::gentoo
sys-devel/lld:             15.0.3::gentoo
sys-devel/llvm:            15.0.3::gentoo
sys-devel/make:            4.3::gentoo
sys-kernel/linux-headers:  5.15-r3::gentoo (virtual/os-headers)
sys-libs/glibc:            2.36-r5::gentoo
Repositories:

gentoo
    location: /var/db/repos/gentoo
    sync-type: rsync
    sync-uri: rsync://rsync.europe.gentoo.org/gentoo-portage
    priority: -1000
    sync-rsync-verify-metamanifest: yes
    sync-rsync-verify-max-age: 24
    sync-rsync-verify-jobs: 1
    sync-rsync-extra-opts: 

x-portage
    location: /usr/local/portage
    masters: gentoo
    priority: 0

ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="@FREE"
AR="/usr/bin/gcc-ar"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe -frecord-gcc-switches -march=znver3 -ftree-vectorize -flto=8"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /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"
CXXFLAGS="-O2 -pipe -frecord-gcc-switches -march=znver3 -ftree-vectorize -flto=8"
DISTDIR="/var/cache/distfiles"
EMERGE_DEFAULT_OPTS="--keep-going y --with-bdeps y"
ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR XDG_STATE_HOME"
FCFLAGS="-O2 -pipe -frecord-gcc-switches -march=znver3 -ftree-vectorize -flto=8"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs buildpkg-live cgroup compress-build-logs config-protect-if-modified distlocks ebuild-locks ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms sign split-elog split-log strict test unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe -frecord-gcc-switches -march=znver3 -ftree-vectorize -flto=8"
GENTOO_MIRRORS="http://tux.rainside.sk/gentoo/ https://mirror.init7.net/gentoo/ http://mirror.leaseweb.com/gentoo/ http://mirror.netcologne.de/gentoo/"
LANG="it_IT.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu -Wl,--sort-common -ftree-vectorize -flto=8"
LINGUAS="it it_IT"
MAKEOPTS="-j16 -l16"
NM="/usr/bin/gcc-nm"
PKGDIR="/var/cache/binpkgs"
PORTAGE_CONFIGROOT="/"
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"
RANLIB="/usr/bin/gcc-ranlib"
SHELL="/bin/bash"
USE="X a52 aac aalib acl acpi activities adns alsa amd64 ao audiofile bash-completion bluetooth branding brotli bzip2 cairo caps cdda cddb cdparanoia cdr cli crypt css cups curl dbus declarative dga djvu dri dts dvd dvdr encode exif expat fbcon ffmpeg fftw flac fontconfig foomaticdb fortran ftp gd gdbm geoip gif gimp gmp gnutls gphoto2 gpm graphviz gstreamer gtk gui guile handbook iconv icu idn imagemagick imlib introspection ipv6 java javascript jbig jemalloc jpeg jpeg2k kde kwallet lame lcms libass libglvnd libnotify libsamplerate libtirpc lm-sensors lua lz4 lzma lzo mad magic mmap mng mp3 mp4 mpeg multilib musicbrainz ncurses nls nptl offensive ogg openal opengl openmp opus pam pango pcre pdf plasma png policykit postscript ppds pulseaudio qml qt5 rdesktop readline recode samba sctp sdl seccomp sndfile sockets speex spell split-usr sqlite ssl startup-notification svg symlink syslog systemd sysvipc taglib telemetry test test-rust theora threads tidy tiff truetype udev udisks unicode upower usb v4l vaapi vala verify-sig vim-syntax vnc vorbis wavpack wayland webp widgets win32codecs wmf wxwidgets x264 xattr xcb xinerama xml xpm xscreensaver xv xvid yahoo zip zlib zstd" ABI_X86="64" ADA_TARGET="gnat_2021" ALSA_CARDS="hda-intel virmidi" 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="karbon sheets words" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt rdrand sha sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3" CURL_SSL="gnutls" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput" KERNEL="linux" L10N="it en" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-4 php8-0" POSTGRES_TARGETS="postgres12 postgres13" PYTHON_SINGLE_TARGET="python3_10" PYTHON_TARGETS="python3_10" RUBY_TARGETS="ruby31" USERLAND="GNU" VIDEO_CARDS="amdgpu radeon radeonsi" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq proto steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  ADDR2LINE, ARFLAGS, AS, ASFLAGS, CC, CCLD, CONFIG_SHELL, CPP, CPPFLAGS, CTARGET, CXX, CXXFILT, ELFEDIT, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, INSTALL_MASK, LC_ALL, LD, LEX, LFLAGS, LIBTOOL, MAKE, MAKEFLAGS, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, READELF, RUSTFLAGS, SIZE, STRINGS, STRIP, YACC, YFLAGS

=================================================================
                        Package Settings
=================================================================

dev-python/cloudpickle-2.2.0::gentoo was built with the following:
USE="test" ABI_X86="(64)" PYTHON_TARGETS="python3_10 -python3_11 -python3_8 -python3_9"

# emerge -1pqv =dev-python/cloudpickle-2.2.0
[ebuild   R   ] dev-python/cloudpickle-2.2.0  USE="test" PYTHON_TARGETS="python3_10 -python3_8 -python3_9 -python3_11"