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import logging
import ebooklib
from ebooklib import epub
from ebooklib.utils import parse_html_string
logger = logging.getLogger(__name__)
class TestEpubHtml:
def test_init(self):
doc = epub.EpubHtml()
assert doc.is_chapter() is True
assert doc.get_type() == ebooklib.ITEM_DOCUMENT
def test_language(self):
doc1 = epub.EpubHtml(lang="en")
assert doc1.get_language() == "en"
doc2 = epub.EpubHtml()
doc2.set_language("es")
assert doc2.get_language() == "es"
def test_links(self):
doc1 = epub.EpubHtml()
doc1.add_link(href="Styles/styles1.css", rel="stylesheet", type="text/css")
doc1.add_link(href="Styles/styles2.css", rel="stylesheet", type="text/css")
assert len(list(doc1.get_links())) == 2
doc1.add_link(
rel="alternate",
type="application/rss+xml",
title="Feed",
href="https://www.github.com/feed/",
)
assert len(list(doc1.get_links())) == 3
doc1.add_link(rel="icon", href="https://www.github.com/favicon.ico", sizes="32x32")
assert len(list(doc1.get_links())) == 4
doc1.add_link(href="Scripts/script.js", rel="stylesheet", type="text/javascript")
assert len(list(doc1.get_links())) == 5
assert "scripted" in doc1.properties
def test_items(self):
doc1 = epub.EpubHtml()
default_css = epub.EpubItem(
uid="style_default",
file_name="style/default.css",
media_type="text/css",
content="",
)
doc1.add_item(default_css)
assert len(list(doc1.get_links())) == 1
def test_content_1(self):
book = epub.EpubBook()
doc1 = epub.EpubHtml(file_name="test.xhtml")
doc1.set_content(
"""<html><head><title>This is my title</title>
<style>
body {background-color: green;}
</style>
<link rel="stylesheet" href="style.css">
<body>
<h1>Title</h1>
<p>Paragraph with some</p>
</body>
</html>
"""
)
book.add_item(doc1)
html_tree = parse_html_string(doc1.get_content())
assert len(html_tree.find("head").getchildren()) == 0
assert len(html_tree.find("body").getchildren()) == 2
assert len(html_tree.xpath("//h1[contains(text(), 'Title')]")) == 1
doc1.title = "This is my title"
html_tree = parse_html_string(doc1.get_content())
assert len(html_tree.find("head").getchildren()) == 1
assert len(html_tree.xpath("//title[contains(text(), 'This is my title')]")) == 1
doc1.set_language("de")
html_tree = parse_html_string(doc1.get_content())
assert html_tree.attrib["lang"] == "de"
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