> _________________________________ TestTimestampProperties.test_is_leap_year[tzlocal()] _________________________________ > [gw4] linux -- Python 3.8.7 /usr/bin/python3.8 > > self = <pandas.tests.scalar.timestamp.test_timestamp.TestTimestampProperties object at 0x7f3d7400> > tz_naive_fixture = tzlocal() > > def test_is_leap_year(self, tz_naive_fixture): > tz = tz_naive_fixture > # GH 13727 > dt = Timestamp("2000-01-01 00:00:00", tz=tz) > assert dt.is_leap_year > assert isinstance(dt.is_leap_year, bool) > > dt = Timestamp("1999-01-01 00:00:00", tz=tz) > assert not dt.is_leap_year > > dt = Timestamp("2004-01-01 00:00:00", tz=tz) > assert dt.is_leap_year > > > dt = Timestamp("2100-01-01 00:00:00", tz=tz) > > pandas/tests/scalar/timestamp/test_timestamp.py:155: > _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ > pandas/_libs/tslibs/timestamps.pyx:1095: in pandas._libs.tslibs.timestamps.Timestamp.__new__ > ??? > pandas/_libs/tslibs/conversion.pyx:398: in pandas._libs.tslibs.conversion.convert_to_tsobject > ??? > pandas/_libs/tslibs/conversion.pyx:625: in pandas._libs.tslibs.conversion._convert_str_to_tsobject > ??? > pandas/_libs/tslibs/tzconversion.pyx:53: in pandas._libs.tslibs.tzconversion.tz_localize_to_utc_single > ??? > pandas/_libs/tslibs/tzconversion.pyx:585: in pandas._libs.tslibs.tzconversion._tz_convert_tzlocal_utc > ??? > pandas/_libs/tslibs/tzconversion.pyx:550: in pandas._libs.tslibs.tzconversion._tzlocal_get_offset_components > ??? > /usr/lib/python3.8/site-packages/dateutil/tz/tz.py:222: in utcoffset > if self._isdst(dt): > /usr/lib/python3.8/site-packages/dateutil/tz/tz.py:291: in _isdst > dstval = self._naive_is_dst(dt) > _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ > > self = tzlocal(), dt = datetime.datetime(2100, 1, 1, 0, 0) > > def _naive_is_dst(self, dt): > timestamp = _datetime_to_timestamp(dt) > > return time.localtime(timestamp + time.timezone).tm_isdst > E OverflowError: timestamp out of range for platform time_t > > /usr/lib/python3.8/site-packages/dateutil/tz/tz.py:260: OverflowError > =================================================== warnings summary =================================================== > pandas/tests/io/parser/test_c_parser_only.py::test_buffer_rd_bytes[c_high] > pandas/tests/io/parser/test_c_parser_only.py::test_buffer_rd_bytes[c_low] > /var/tmp/portage/dev-python/pandas-1.2.1/work/pandas-1.2.1-python3_8/lib/pandas/io/common.py:558: RuntimeWarning: compression has no effect when passing a non-binary object as input. > ioargs = _get_filepath_or_buffer( > > pandas/tests/scalar/timedelta/test_arithmetic.py::TestTimedeltaMultiplicationDivision::test_td_div_nan[nan1] > /var/tmp/portage/dev-python/pandas-1.2.1/work/pandas-1.2.1-python3_8/lib/pandas/tests/scalar/timedelta/test_arithmetic.py:445: RuntimeWarning: invalid value encountered in double_scalars > result = td // nan > > -- Docs: https://docs.pytest.org/en/stable/warnings.html > =============================================== short test summary info ================================================ > FAILED pandas/tests/scalar/timestamp/test_timestamp.py::TestTimestampProperties::test_is_leap_year[tzlocal()] - Overf... > ================= 1 failed, 142515 passed, 8411 skipped, 1048 xfailed, 3 warnings in 416.42s (0:06:56) ================= > * ERROR: dev-python/pandas-1.2.1::gentoo failed (test phase): > * Tests failed with python3.8 Portage 3.0.13 (python 3.8.7-final-0, default/linux/x86/17.0, gcc-9.3.0, glibc-2.32-r7, 5.4.97-gentoo-x86 i686) ================================================================= System uname: Linux-5.4.97-gentoo-x86-i686-with-glibc2.1.3 KiB Mem: 3106076 total, 954920 free KiB Swap: 8387560 total, 8387560 free Timestamp of repository gentoo: Mon, 01 Mar 2021 14:22:12 +0000 Head commit of repository gentoo: 6dc7e02eeb6b5810659276570da180374a33d407 sh bash 5.0_p18 ld GNU ld (Gentoo 2.35.1 p2) 2.35.1 ccache version 4.1 [enabled] app-shells/bash: 5.0_p18::gentoo dev-lang/perl: 5.30.3::gentoo dev-lang/python: 3.7.9-r2::gentoo, 3.8.7-r1::gentoo, 3.9.1-r1::gentoo dev-util/ccache: 4.1::gentoo dev-util/cmake: 3.18.5::gentoo dev-util/pkgconfig: 0.29.2::gentoo sys-apps/baselayout: 2.7::gentoo sys-apps/openrc: 0.42.1-r1::gentoo sys-apps/sandbox: 2.20::gentoo sys-devel/autoconf: 2.13-r1::gentoo, 2.69-r5::gentoo sys-devel/automake: 1.16.2-r1::gentoo sys-devel/binutils: 2.35.1-r1::gentoo sys-devel/gcc: 9.3.0-r2::gentoo sys-devel/gcc-config: 2.3.3::gentoo sys-devel/libtool: 2.4.6-r6::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.10::gentoo (virtual/os-headers) sys-libs/glibc: 2.32-r7::gentoo Repositories: gentoo location: /var/db/repos/gentoo sync-type: git sync-uri: https://anongit.gentoo.org/git/repo/sync/gentoo.git priority: -1000 ABI="x86" ABI_X86="32" ACCEPT_KEYWORDS="x86" ACCEPT_LICENSE="*" ACCEPT_PROPERTIES="*" ACCEPT_RESTRICT="*" ADA_TARGET="gnat_2018" ARCH="x86" BINPKG_COMPRESS="bzip2" BROOT="" CBUILD="i686-pc-linux-gnu" CCACHE_DIR="/var/cache/ccache" CFLAGS="-O2 -pipe -march=pentium4m -mtune=pentium4m -Wno-error=jump-misses-init -Wno-error=sign-compare" CHOST="i686-pc-linux-gnu" CHOST_x86="i686-pc-linux-gnu" COLLISION_IGNORE="/lib/modules/*" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CPU_FLAGS_X86="mmx mmxext sse sse2" CXXFLAGS="-O2 -pipe -march=pentium4m -mtune=pentium4m -Wno-error=jump-misses-init -Wno-error=sign-compare" DEFAULT_ABI="x86" EDITOR="/usr/bin/mcedit" ELIBC="glibc" 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" EPREFIX="" EROOT="/" ESYSROOT="/" FCFLAGS="-O2 -march=i686 -pipe" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs binpkg-multi-instance buildpkg ccache cgroup config-protect-if-modified distlocks downgrade-backup ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -march=i686 -pipe" GCC_SPECS="" GRUB_PLATFORMS="efi-32 pc" GSETTINGS_BACKEND="dconf" HOME="/root" INFOPATH="/usr/share/gcc-data/i686-pc-linux-gnu/9.3.0/info:/usr/share/binutils-data/i686-pc-linux-gnu/2.35.1/info:/usr/share/info" INPUT_DEVICES="libinput" IUSE_IMPLICIT="abi_x86_32 prefix prefix-guest prefix-stack" KERNEL="linux" L10N="en en-US de de-DE" LANG="en_US.UTF-8" LC_ALL="en_US.UTF-8" LC_MESSAGES="C" LC_PAPER="de_DE.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LIBDIR_x86="lib" LINGUAS="en de" LOGNAME="root" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" MAIL="/var/mail/root" MAKEOPTS="--jobs 5 --load-average 7.95" MANPAGER="manpager" MOTD_SHOWN="pam" MULTILIB_ABIS="x86" NOCOLOR="true" OFFICE_IMPLEMENTATION="libreoffice" OPENCL_PROFILE="ocl-icd" OPENGL_PROFILE="xorg-x11" PAGER="/usr/bin/less" PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/usr/lib/llvm/11/bin" PHP_TARGETS="php7-3 php7-4" POSTGRES_TARGETS="postgres10 postgres11" PWD="/root" PYTHONDONTWRITEBYTECODE="1" PYTHON_SINGLE_TARGET="python3_8" PYTHON_TARGETS="python3_8" QT_GRAPHICSSYSTEM="raster" ROOT="/" ROOTPATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/usr/lib/llvm/11/bin" RUBY_TARGETS="ruby25 ruby26" SHELL="/bin/bash" SHLVL="2" SSH_TTY="/dev/pts/0" SYSROOT="/" TERM="tmux-256color" TMUX="/tmp//tmux-0/default,3318,0" TMUX_PANE="%2" TWISTED_DISABLE_WRITING_OF_PLUGIN_CACHE="1" USER="root" USERLAND="GNU" VIDEO_CARDS="vmware" XDG_RUNTIME_DIR="/run/user/0" XDG_SESSION_CLASS="user" XDG_SESSION_ID="2" XDG_SESSION_TYPE="tty"
What's your pytest version? Where's the build log?
*** Bug 779394 has been marked as a duplicate of this bug. ***
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> dt = Timestamp("2100-01-01 00:00:00", tz=tz) > ... > return time.localtime(timestamp + time.timezone).tm_isdst > E OverflowError: timestamp out of range for platform time_t Looks like you're building on a 32-bit x86 system. time_t is probably 32-bit and thus is unable to represent a date of 2100. > assert q1 == q2 > E assert 1.7000000000000002 == 1.7 > E +1.7000000000000002 > E -1.7 This sort of stuff looks like x87 floating-point precision differences. Basically unsolvable.
Yes, x86 (32bit).
I've tried to reproduce this in a 32-bit chroot, and something caused the OverflowErrors to be ignored. I'm wondering why they aren't ignored on your system.
Kernel version differences? https://lkml.org/lkml/2020/1/29/355 says > As a result, linux-5.6, or my backport of the patches to 5.4 [1], should > be the first release that can serve as a base for a 32-bit system designed > to run beyond year 2038, with a few remaining caveats: > > - All user space must be compiled with a 64-bit time_t, which will be > supported in the coming musl-1.2 and glibc-2.32 releases, along with > installed kernel headers from linux-5.6 or higher. I see from Whissi's emerge --info that he's running v5.4.
That's why I am not a fan of running stabilization in chroots: You aren't running with all arch limitations. QEMU/type 2 hypervisor is minimum requirement for proper arch testing if you don't have access to the hardware.
(In reply to Matt Turner from comment #7) > Kernel version differences? https://lkml.org/lkml/2020/1/29/355 says > > > As a result, linux-5.6, or my backport of the patches to 5.4 [1], should > > be the first release that can serve as a base for a 32-bit system designed > > to run beyond year 2038, with a few remaining caveats: > > > > - All user space must be compiled with a 64-bit time_t, which will be > > supported in the coming musl-1.2 and glibc-2.32 releases, along with > > installed kernel headers from linux-5.6 or higher. > > I see from Whissi's emerge --info that he's running v5.4. Doubt it. The message explicitly said that the OverflowError did happen and the whole test was skipped because of it.
What's your dev-python/cython version?
