52fe16123f
Versions are now the release date and a revision within that day, padded to two digits so they sort as text: 2026-08-21_01. Neither packaging system accepts that form, so it is converted at the edge rather than kept as a second version string that could drift out of step: PEP 440 forbids dashes and underscores in a release segment, and a Debian version may not contain an underscore at all. The date and revision in __init__.py are the single source; pyproject reads the converted form, and the tests check that pip and dpkg both order releases correctly. packaging/build-deb.sh builds a .deb with plain dpkg-deb. Every dependency is already in Debian, so apt resolves the lot; the package also blacklists the DVB-T driver that would otherwise claim the receiver. Deliberately not debhelper: the payload is pure Python with nothing to compile, and this way the build needs nothing installed beyond dpkg. The speech recognisers are not packaged for Debian and can only come from pip, so they are suggested rather than depended on -- transcription is off by default and reports plainly when no recogniser is present. README now documents every dependency with its package name on Debian, Fedora and Arch, how to let a user reach the receiver, and how to check the install worked. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
85 lines
3.2 KiB
Python
85 lines
3.2 KiB
Python
"""The date-and-revision version scheme, and the forms packaging tools need."""
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import re
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import subprocess
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import pytest
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import bandsaunter
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def test_displayed_version_is_date_and_padded_revision():
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assert re.fullmatch(r"\d{4}-\d{2}-\d{2}_\d{2,}", bandsaunter.__version__), \
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bandsaunter.__version__
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def test_the_revision_is_padded_to_two_digits():
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assert bandsaunter.__version__.split("_")[1] == \
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f"{bandsaunter.VERSION_REVISION:02d}"
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assert len(bandsaunter.__version__.split("_")[1]) >= 2
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def test_the_date_is_a_real_date():
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from datetime import date
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year, month, day = bandsaunter.VERSION_DATE.split("-")
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date(int(year), int(month), int(day)) # raises if not
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def test_versions_sort_as_text_in_release_order():
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"""Padding is the point: without it, revision 10 sorts before revision 2."""
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def displayed(d, r):
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return f"{d}_{r:02d}"
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ordered = [displayed("2026-08-21", 1), displayed("2026-08-21", 2),
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displayed("2026-08-21", 10), displayed("2026-09-01", 1),
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displayed("2026-12-31", 3), displayed("2027-01-01", 1)]
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assert sorted(ordered) == ordered
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def test_the_pep440_form_is_valid_where_the_displayed_one_is_not():
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from packaging.version import InvalidVersion, Version
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with pytest.raises(InvalidVersion):
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Version(bandsaunter.__version__) # dashes and underscore
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assert Version(bandsaunter.pep440_version())
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def test_the_pep440_form_keeps_release_order():
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from packaging.version import Version
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assert Version("2026.8.21.1") < Version("2026.8.21.2")
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assert Version("2026.8.21.2") < Version("2026.8.21.10")
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assert Version("2026.8.21.10") < Version("2026.9.1.1")
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assert Version("2026.12.31.1") < Version("2027.1.1.1")
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def test_the_debian_form_is_acceptable_to_dpkg():
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"""Debian versions may not contain underscores."""
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debian = bandsaunter.debian_version()
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assert "_" not in debian
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assert re.fullmatch(r"[0-9][0-9.+~:-]*", debian), debian
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@pytest.mark.skipif(not __import__("shutil").which("dpkg"),
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reason="dpkg not available")
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def test_dpkg_agrees_the_debian_versions_order_correctly():
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def older(a, b):
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return subprocess.run(["dpkg", "--compare-versions", a, "lt", b]
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).returncode == 0
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assert older("2026.08.21.01", "2026.08.21.02")
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assert older("2026.08.21.02", "2026.08.21.10")
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assert older("2026.08.21.10", "2026.09.01.01")
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assert older("2026.12.31.01", "2027.01.01.01")
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def test_all_three_forms_describe_the_same_release():
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date_part = bandsaunter.VERSION_DATE
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rev = bandsaunter.VERSION_REVISION
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assert bandsaunter.__version__ == f"{date_part}_{rev:02d}"
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year, month, day = date_part.split("-")
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assert bandsaunter.pep440_version() == \
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f"{int(year)}.{int(month)}.{int(day)}.{rev}"
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assert bandsaunter.debian_version() == \
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f"{date_part.replace('-', '.')}.{rev:02d}"
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def test_the_installed_package_reports_the_displayed_version():
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out = subprocess.run(["python3", "-m", "bandsaunter", "--version"],
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capture_output=True, text=True, timeout=60)
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assert bandsaunter.__version__ in out.stdout
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