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render.py
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import json
from pathlib import Path
from datetime import datetime
from tqdm import tqdm
from feedgen.feed import FeedGenerator
import zoneinfo
from bs4 import BeautifulSoup
article_ids = [file.stem for file in Path("./article").glob("*.json")]
answer_ids = [file.stem for file in Path("./answer").glob("*.json")]
fg = FeedGenerator()
fg.id("https://l-m-sherlock.github.io/ZhiHuArchive/feed.xml")
fg.title("Thoughts Memo")
fg.link(href="https://l-m-sherlock.github.io/ZhiHuArchive/", rel="self")
fg.description("知乎账号 @Thoughts Memo 和 @Jarrett Ye 的文章和回答的存档")
fg.language("zh-Hans")
fg.generator("feedgen", uri="https://github.com/lkiesow/python-feedgen")
fg.icon("https://l-m-sherlock.github.io/ZhiHuArchive/favicon.ico")
fg.logo("https://l-m-sherlock.github.io/ZhiHuArchive/favicon.ico")
def add_item(data, full_html):
created_timestamp = datetime.fromtimestamp(
data["created"] if "created" in data else data["created_time"],
zoneinfo.ZoneInfo("Asia/Shanghai"),
)
title = data["question"]["title"] if "question" in data else data["title"]
fe = fg.add_entry()
fe.title(title)
fe.link(
href=f"https://l-m-sherlock.github.io/ZhiHuArchive/{file.stem}.html",
rel="alternate",
)
fe.link(href=f"https://zhuanlan.zhihu.com/p/{data['id']}", rel="related")
fe.content(full_html, type="html")
fe.summary(data["excerpt"])
fe.published(created_timestamp)
fe.guid(f"https://l-m-sherlock.github.io/ZhiHuArchive/{file.stem}.html")
def replace_url(url: str) -> str:
_id = url.split("/")[-1]
if _id in article_ids or _id in answer_ids:
return f"./{_id}.html"
return url
def process_content(content: str) -> str:
# Parse HTML content
soup = BeautifulSoup(content, 'html.parser')
# Process img tags
for img in soup.find_all('img'):
actualsrc = img.get('data-actualsrc')
if actualsrc:
img['src'] = actualsrc
del img['data-actualsrc']
# Process anchor tags
for a in soup.find_all('a'):
href = a.get('href')
if href and href.startswith('https://link.zhihu.com/'):
try:
# Convert relative URL to absolute
full_url = 'https:' + href if href.startswith('//') else href
from urllib.parse import urlparse, parse_qs
parsed = urlparse(full_url)
target = parse_qs(parsed.query).get('target', [None])[0]
if target:
decoded_target = target.replace('https%3A', 'https:').replace('http%3A', 'http:')
a['href'] = replace_url(decoded_target)
except Exception as e:
print(f"Failed to parse URL {href}: {e}")
continue
elif href:
a['href'] = replace_url(href)
# Remove u tags but keep their contents
for u in soup.find_all('u'):
u.unwrap()
return str(soup)
def extract_reference(html: str) -> str:
# Parse HTML with BeautifulSoup
soup = BeautifulSoup(html, 'html.parser')
references = {}
# Find all sup elements and collect references
for sup in soup.find_all('sup'):
text = sup.get('data-text')
url = sup.get('data-url')
numero = sup.get('data-numero')
if text and url and numero:
references[numero] = {
"text": text,
"url": replace_url(url)
}
# Generate reference list if any references were found
if references:
reference_list = [
f'{index}. {ref["text"]} <a href="{ref["url"]}">{ref["url"]}</a>'
for index, ref in sorted(references.items(), key=lambda item: int(item[0]))
]
return f'<hr><section><h2>参考</h2>{"<br>".join(reference_list)}</section>'
return ""
# Create HTML template
article_template = """<!DOCTYPE html>
<html lang="zh-CN">
<head>
<title>${"title"} - @${"author"}</title>
<meta charset="UTF-8">
<meta property="og:type" content="website">
<meta property="og:title" content="${"title"} - @${"author"}">
<meta property="og:site_name" content="ZhiHu Archive for Thoughts Memo">
<meta property="og:url" content="${"url"}">
<meta name="description" property="og:description" content="${"excerpt"}">
<meta property="twitter:card" content="summary">
<meta name="twitter:title" property="og:title" itemprop="name" content="${"title"} - @${"author"}">
<meta name="twitter:description" property="og:description" itemprop="description" content="${"excerpt"}">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=no">
<meta name="google-site-verification" content="U7ZAFUgGNK60mmMqaRygg5vy-k8pwbPbDFXNjDCu7Xk" />
<link rel="alternate" type="application/rss+xml" title="ZhiHu Archive for Thoughts Memo" href="https://l-m-sherlock.github.io/ZhiHuArchive/feed.xml">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/yue.css">
<script>
</script>
<style>
.origin_image {
width: 100%;
}
figure {
margin:1.4em 0;
}
figure img {
width: 100%;
}
img {
vertical-align: middle;
}
.author {
display: flex;
gap: 1em;
}
#avatar {
width: 100px;
height: 100px;
}
.author > div {
flex: 1;
}
a[data-draft-type="link-card"] {
display: block;
}
</style>
</head>
<body style="max-width: 1000px; margin: 0 auto; padding: 0 1em 0 1em;" class="yue">
<p><a href="./">← 返回目录</a></p>
<hr>
<header>
<img class="origin_image" src="${"image_url"}"/>
<h1><a href="${"url"}">${"title"}</a></h1>
<div class="author">
<img class="avatar" id="avatar" src="${"avatar_url"}" />
<div>
<h2 rel="author">
<a href="${"author_url"}" target="_blank">@${"author"}</a>
</h2>
<p> ${"headline"} </p>
</div>
</div>
<time datetime="${"created_time"}">发表于 ${"created_time_formatted"}</time>
<p rel="stats"style="color: #999; font-size: 0.9em;">${"voteup_count"} 👍 / ${"comment_count"} 💬</p>
</header>
<article>
${"content"}
${"reference"}
<hr>
<div class="column" style="margin: 1em 0; padding: 0.5em 1em; border: 2px solid #999; border-radius: 5px;">
<h2>专栏：${"column_title"}</h2>
</div>
<hr>
<p><a href="./">← 返回目录</a></p>
</article>
<script src="https://giscus.app/client.js"
data-repo="L-M-Sherlock/ZhiHuArchive"
data-repo-id="MDEwOlJlcG9zaXRvcnkzNDk5NDE0MzM="
data-category="Announcements"
data-category-id="DIC_kwDOFNuuuc4Ck92x"
data-mapping="title"
data-strict="0"
data-reactions-enabled="1"
data-emit-metadata="0"
data-input-position="top"
data-theme="preferred_color_scheme"
data-lang="zh-CN"
data-loading="lazy"
crossorigin="anonymous"
async>
</script>
</body>
</html>"""
rss_article_template = """<main>
<header>
<img class="origin_image" src="${"image_url"}"/>
</header>
<article>
${"content"}
${"reference"}
</article>
<footer>
<p>发表于 ${"created_time_formatted"}</p>
</footer>
</main>"""
def fill_article_template(data: dict, is_rss: bool = False) -> str:
template = rss_article_template if is_rss else article_template
return (
template.replace('${"title"}', data["title"])
.replace('${"url"}', f"https://zhuanlan.zhihu.com/p/{file.stem}")
.replace('${"excerpt"}', data["excerpt"])
.replace('${"redirect"}', "false")
.replace('${"image_url"}', data["image_url"])
.replace('${"avatar_url"}', data["author"]["avatar_url"])
.replace('${"author_url"}', data["author"]["url"])
.replace('${"author"}', data["author"]["name"])
.replace('${"headline"}', data["author"]["headline"])
.replace('${"created_time"}', created_time_str)
.replace('${"created_time_formatted"}', created_time_formatted)
.replace('${"voteup_count"}', str(data["voteup_count"]))
.replace('${"comment_count"}', str(data["comment_count"]))
.replace('${"content"}', data["content"])
.replace('${"reference"}', extract_reference(data["content"]))
.replace('${"column_title"}', data["column"]["title"])
.replace(" ", "")
)
Path("html").mkdir(exist_ok=True)
for file in tqdm(list(Path("article").glob("*.json"))):
with open(file, "r", encoding="utf-8") as f:
data = json.load(f)
# Format the created timestamp
created_time = datetime.fromtimestamp(data["created"])
created_time_str = created_time.isoformat()
created_time_formatted = created_time.strftime("%Y年%m月%d日")
data["content"] = process_content(data["content"])
# Prepare the HTML content
html_content = fill_article_template(data)
# Write the rendered HTML to file
output_file = Path("html") / f"{file.stem}.html"
with open(output_file, "w", encoding="utf-8") as f:
f.write(html_content)
rss_content = fill_article_template(data, is_rss=True)
add_item(data, rss_content)
question_template = """<div style="margin: 0; padding: 0.5em 1em; border-left: 4px solid #999; font-size: 0.86em; background: #f9f9f9;">
<h2>问题描述</h2>
${"question"}
</div>
<hr>"""
answer_template = """<!DOCTYPE html>
<html lang="zh-CN">
<head>
<title>${"title"} - @${"author"}</title>
<meta charset="UTF-8">
<meta property="og:type" content="website">
<meta property="og:title" content="${"title"} - @${"author"}">
<meta property="og:site_name" content="ZhiHu Archive for Thoughts Memo">
<meta property="og:url" content="${"url"}">
<meta name="description" property="og:description" content="${"excerpt"}">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/yue.css">
<meta property="twitter:card" content="summary">
<meta name="twitter:title" property="og:title" itemprop="name" content="${"title"} - @${"author"}">
<meta name="twitter:description" property="og:description" itemprop="description" content="${"excerpt"}">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=no">
<meta name="google-site-verification" content="U7ZAFUgGNK60mmMqaRygg5vy-k8pwbPbDFXNjDCu7Xk" />
<link rel="alternate" type="application/rss+xml" title="ZhiHu Archive for Thoughts Memo" href="https://l-m-sherlock.github.io/ZhiHuArchive/feed.xml">
<script>
</script>
<style>
img {
vertical-align: middle;
}
figure img {
width: 100%;
}
figure {
margin: 1.4em 0;
}
.author {
display: flex;
gap: 1em;
}
#avatar {
width: 100px;
height: 100px;
}
.author > div {
flex: 1;
}
a[data-draft-type="link-card"] {
display: block;
}
</style>
</head>
<body style="max-width: 1000px; margin: 0 auto; padding: 0 1em 0 1em;" class="yue">
<p><a href="./">← 返回目录</a></p>
<hr>
<header>
<h1><a href="${"url"}">${"title"}</a></h1>
<div class="author">
<img class="avatar" id="avatar" src="${"avatar_url"}" />
<div>
<h2 rel="author">
<a href="${"author_url"}" target="_blank">@${"author"}</a>
</h2>
<p> ${"headline"} </p>
</div>
</div>
<time datetime="${"created_time"}">发表于 ${"created_time_formatted"}</time>
<p rel="stats"style="color: #999; font-size: 0.9em;">${"voteup_count"} 👍 / ${"comment_count"} 💬</p>
</header>
<article>
${"question"}
${"content"}
${"reference"}
<hr>
<p><a href="./">← 返回目录</a></p>
</article>
<script src="https://giscus.app/client.js"
data-repo="L-M-Sherlock/ZhiHuArchive"
data-repo-id="MDEwOlJlcG9zaXRvcnkzNDk5NDE0MzM="
data-category="Announcements"
data-category-id="DIC_kwDOFNuuuc4Ck92x"
data-mapping="title"
data-strict="0"
data-reactions-enabled="1"
data-emit-metadata="0"
data-input-position="top"
data-theme="preferred_color_scheme"
data-lang="zh-CN"
data-loading="lazy"
crossorigin="anonymous"
async>
</script>
</body>
</html>"""
rss_answer_template = """<main>
<article>
${"question"}
${"content"}
${"reference"}
</article>
<footer>
<p>发表于 ${"created_time_formatted"}</p>
<div class="stats">${"voteup_count"} 👍 / ${"comment_count"} 💬</div>
<div class="author">
<img class="avatar" id="avatar" src="${"avatar_url"}" />
<div>
<h2 rel="author">
<a href="${"author_url"}" target="_blank">@${"author"}</a>
</h2>
</div>
</div>
</footer>
</main>"""
def fill_answer_template(data: dict, is_rss: bool = False) -> str:
template = rss_answer_template if is_rss else answer_template
return (
template.replace('${"title"}', data["question"]["title"])
.replace(
'${"url"}',
f"https://www.zhihu.com/question/{data['question']['id']}/answer/{file.stem}",
)
.replace('${"excerpt"}', data["excerpt"])
.replace('${"redirect"}', "false")
.replace('${"avatar_url"}', data["author"]["avatar_url"])
.replace('${"author_url"}', data["author"]["url"])
.replace('${"author"}', data["author"]["name"])
.replace('${"headline"}', data["author"]["headline"])
.replace('${"created_time"}', created_time_str)
.replace('${"created_time_formatted"}', created_time_formatted)
.replace('${"voteup_count"}', str(data["voteup_count"]))
.replace('${"comment_count"}', str(data["comment_count"]))
.replace(
'${"question"}',
question_template.replace('${"question"}', data["question"]["detail"]),
)
.replace('${"question"}', data["question"]["detail"])
.replace('${"content"}', data["content"])
.replace('${"reference"}', extract_reference(data["content"]))
.replace(" ", "")
)
for file in tqdm(list(Path("answer").glob("*.json"))):
with open(file, "r", encoding="utf-8") as f:
data = json.load(f)
if "error" in data:
print(data["error"], file.stem)
continue
# Format the created timestamp
created_time = datetime.fromtimestamp(data["created_time"])
created_time_str = created_time.isoformat()
created_time_formatted = created_time.strftime("%Y年%m月%d日")
data["content"] = process_content(data["content"])
# Prepare the HTML content
html_content = fill_answer_template(data)
# Write the rendered HTML to file
output_file = Path("html") / f"{file.stem}.html"
with open(output_file, "w", encoding="utf-8") as f:
f.write(html_content)
rss_content = fill_answer_template(data, is_rss=True)
add_item(data, rss_content)
# Generate RSS feed
fg.atom_file(Path("html") / "feed.xml")