Kevin Veen-Birkenbach
2a35b2910a
The interface ships translated; page content stays English until a LibreTranslate instance fills app/i18n/content/ through make i18n. A string without a catalogue entry falls back to its English source, so a half-filled catalogue degrades instead of breaking. Translation runs after ConfigurationResolver.resolve_links(), on a copy. resolve_links matches by the `name` field, so translating it beforehand would break every `link:` reference in the configuration. negotiate() normalises to the primary subtag itself. Werkzeug's best_match returns an exact match before it considers a primary-tag fallback, so the Chrome default `de-DE,en;q=0.8` resolves to English there. "/" carries Vary: Accept-Language, without which a shared cache pins the first visitor's language for everyone. The route rule lists the known codes as a converter argument. A bare "/<lang>/" answers /robots.txt and /favicon.ico with a permanently cacheable 308 to their trailing-slash form. Templates gain lang, dir, the RTL stylesheet, a canonical URL and 30 hreflang alternates. Those are the first external URLs in this app: ProxyFix takes the scheme from X-Forwarded-Proto so they do not claim http:// behind a TLS-terminating proxy, X-Forwarded-Host stays untrusted because nginx passes a client-supplied one through, and TRUSTED_HOSTS lets Flask reject a forged Host outright. Flask only autoescapes .html/.htm/.xml/.xhtml/.svg, so every *.html.j2 template interpolated configuration raw. Enabling it changes two lines of the shipped page, both an apostrophe. read_catalog degrades an unreadable catalogue to English rather than serving a 500, and drops non-string entries that would otherwise render as "42". i18n_sync writes atomically, never overwrites an existing entry, refuses to touch a catalogue it could not parse, and leaves the file alone when a run translated nothing. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
79 lines
2.5 KiB
Python
79 lines
2.5 KiB
Python
"""Guards for configuration that no other test observes.
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Each assertion here stands for a defect that was found by deleting the line it
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checks: the deletion is invisible to every suite, and its effect only shows up
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in production or in a fresh checkout.
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"""
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import re
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import tomllib
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import unittest
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from pathlib import Path
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import yaml
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REPO_ROOT = Path(__file__).resolve().parents[2]
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class TestYamllintConfiguration(unittest.TestCase):
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def setUp(self):
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self.config = yaml.safe_load(
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(REPO_ROOT / ".yamllint").read_text(encoding="utf-8")
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)
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def test_duplicate_keys_are_an_error(self):
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self.assertEqual(self.config["rules"]["key-duplicates"], "enable")
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def test_the_directories_that_collect_foreign_yaml_are_ignored(self):
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ignored = self.config["ignore"].split()
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self.assertGreaterEqual(
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set(ignored),
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{".git/", ".venv/", "node_modules/", "app/node_modules/"},
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)
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class TestRunTargets(unittest.TestCase):
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def setUp(self):
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self.makefile = (REPO_ROOT / "Makefile").read_text(encoding="utf-8")
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self.recipes = {
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name: body
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for name, body in re.findall(
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r"^(run-dev|run-prod):[^\n]*\n((?:\t[^\n]*\n)+)",
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self.makefile,
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re.MULTILINE,
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)
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}
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def test_both_run_targets_exist(self):
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self.assertEqual(set(self.recipes), {"run-dev", "run-prod"})
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def test_the_container_is_told_which_hosts_are_trusted(self):
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for name, body in self.recipes.items():
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with self.subTest(target=name):
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self.assertIn("TRUSTED_HOSTS", body)
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def test_the_container_is_told_which_port_to_bind(self):
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for name, body in self.recipes.items():
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with self.subTest(target=name):
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self.assertIn('-e PORT="$$PORT"', body)
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def test_the_whole_env_file_is_not_handed_to_the_web_container(self):
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for name, body in self.recipes.items():
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with self.subTest(target=name):
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self.assertNotIn("--env-file", body)
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class TestPackagedCatalogs(unittest.TestCase):
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def test_the_interface_catalogs_are_declared_as_package_data(self):
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with (REPO_ROOT / "pyproject.toml").open("rb") as handle:
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pyproject = tomllib.load(handle)
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package_data = pyproject["tool"]["setuptools"]["package-data"]["app"]
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self.assertIn("i18n/ui/*.yaml", package_data)
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if __name__ == "__main__":
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unittest.main()
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