JiriUhlirandClaude Opus 5
156289fe2d
Sluzba prijme adresu HTML dokumentu nebo HTML v tele requestu a vrati PDF. Navrzena pro dokumenty o stovkach az tisicich stranek. Rendering: - WeasyPrint jako vychozi engine, spravne CSS Paged Media, nizka pametova narocnost, bez JavaScriptu - Chromium pres Playwright pro dokumenty dokreslovane skripty - rezim auto s detekci skriptu a fallbackem pri selhani WeasyPrintu Velke dokumenty: - deleni na casti na strukturalnich hranicich, rez nikdy uvnitr tabulky nebo odstavce - dvoupruchodovy render obsahu se skutecnymi cisly stranek, pozice nadpisu se ctou z kotev hlasenych u kazde stranky - cislovani stranek bud pres CSS countery, nebo pres cislovaci vrstvu nastampovanou na hotove PDF, rozmer stranky se cte z vysledneho souboru - Chromium se restartuje po N jobech, nikdy vsak behem beziciho renderu API: - POST /convert synchronne, POST /jobs asynchronne se sledovanim stavu, stahovanim vysledku, rusenim a volitelnym callbackem - GET /health s overenim dostupnosti obou enginu a stavem fronty - OpenAPI respektuje prefix reverse proxy pres root_path Bezpecnost a provoz: - SSRF kontrola po DNS resolvu, na kazdem presmerovani a u vsech pozadavku prohlizece - nedostupne assety render nezastavi, ale hlasi se v odpovedi i v logu - fronta s omezenym poctem workeru, rozpracovane joby se pri ukonceni oznaci jako failed, nezmizi potichu - strukturovane JSON logovani s job_id - vsechny limity vypnute ve vychozim stavu Dockerfile je dvoufazovy, obsahuje zavislosti WeasyPrintu, Chromium a fonty s ceskou diakritikou. Autentizace zamerne neni implementovana, zpusob predavani neni domluveny. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
38 lines
1.3 KiB
Python
38 lines
1.3 KiB
Python
"""Building of the page stylesheet."""
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from __future__ import annotations
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from app.models import PageNumbers, PageSettings
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from app.pdf.styles import build_page_css, css_content_value, page_size_value
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def test_named_format_keeps_orientation() -> None:
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assert page_size_value(PageSettings(format="A4", orientation="landscape")) == "A4 landscape"
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def test_explicit_dimensions_are_used_as_is() -> None:
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assert page_size_value(PageSettings(format="210mm 297mm")) == "210mm 297mm"
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def test_content_uses_counters_when_the_total_is_unknown() -> None:
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assert css_content_value("{page} / {pages}", None) == 'counter(page) " / " counter(pages)'
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def test_content_uses_a_literal_when_the_total_is_known() -> None:
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assert css_content_value("Strana {page} z {pages}", 120) == '"Strana " counter(page) " z " "120"'
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def test_page_numbers_are_absent_when_disabled() -> None:
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css = build_page_css(PageSettings(), PageNumbers(enabled=False))
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assert "@bottom-center" not in css
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def test_page_numbers_land_in_the_requested_box() -> None:
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css = build_page_css(PageSettings(), PageNumbers(enabled=True, position="top-right"))
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assert "@top-right" in css
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def test_bookmarks_can_be_switched_off() -> None:
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css = build_page_css(PageSettings(), None, outline=False)
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assert "bookmark-level: none" in css
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