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time_machine's C-level time/timezone patching relies on libc's
tzset()//usr/share/zoneinfo, which requires the system tzdata package -
distinct from python3-tzdata (Python's importlib zoneinfo data), which
the recipe already had. Add tzdata to RDEPENDS:${PN}-ptest.
Deselect test_destination_datetime_tzinfo_non_zoneinfo: it builds an
aware datetime from dateutil's tz.gettz("America/Chicago") and expects
the CST (-6h) offset at the 1970 epoch. OE builds /usr/share/zoneinfo
in "slim" format (zic -b slim); dateutil's tzfile parser mishandles
the pre-first-transition instant of a slim tzfile and returns a 0
(UTC) offset there, so the epoch maps to 0 instead of 21600. Python's
own zoneinfo reads the same file correctly, so this is a
dateutil/slim-tzdata limitation, not a time_machine bug.
AI-Generated: Uses Claude Code
Signed-off-by: Khem Raj <raj.khem@gmail.com>
40 lines
1.5 KiB
BlitzBasic
40 lines
1.5 KiB
BlitzBasic
SUMMARY = "Travel through time in your tests."
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HOMEPAGE = "https://github.com/adamchainz/time-machine"
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LICENSE = "MIT"
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LIC_FILES_CHKSUM = "file://LICENSE;md5=fb9b93a440d3ef2fb6eeebfa59384c53"
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SRCREV = "1b7ac45defb26c72076dc202aba46967c8c28fa9"
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PYPI_SRC_URI = "git://github.com/adamchainz/time-machine;protocol=https;branch=main;tag=${PV};destsuffix=time_machine-${PV}"
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inherit pypi python_setuptools_build_meta ptest-python-pytest
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PYPI_PACKAGE = "time_machine"
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UPSTREAM_CHECK_PYPI_PACKAGE = "${PYPI_PACKAGE}"
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RDEPENDS:${PN} += "\
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python3-tzdata \
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python3-unittest \
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python3-zoneinfo \
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"
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do_install_ptest:append() {
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install -d ${D}${PTEST_PATH}/tests
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cp -rf ${S}/tests/* ${D}${PTEST_PATH}/tests/
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# test_destination_datetime_tzinfo_non_zoneinfo builds an aware datetime
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# from dateutil's tz.gettz("America/Chicago") and expects the CST (-6h)
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# offset at the 1970 epoch. OE builds /usr/share/zoneinfo in "slim" format
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# (zic -b slim); dateutil's tzfile parser mishandles the pre-first-transition
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# instant of a slim tzfile and returns a 0 (UTC) offset, so the epoch maps to
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# 0 instead of 21600. Python's own zoneinfo reads the same file correctly, so
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# this is a dateutil/slim-tzdata limitation, not a time_machine bug.
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sed -i -e "/--automake/ s|\$| --deselect tests/test_time_machine.py::test_destination_datetime_tzinfo_non_zoneinfo|" \
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${D}${PTEST_PATH}/run-ptest
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}
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RDEPENDS:${PN}-ptest += "\
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python3-dateutil \
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python3-dateutil-zoneinfo \
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python3-freezegun \
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python3-tokenize-rt \
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tzdata \
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"
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