Skip to content
Navigation Menu
{{ message }}
-
Notifications
You must be signed in to change notification settings - Fork 1
Expand file tree
/
Copy pathscrape-runoob.py
More file actions
439 lines (389 loc) · 19.2 KB
/
Copy pathscrape-runoob.py
File metadata and controls
439 lines (389 loc) · 19.2 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
#!/usr/bin/env python3
"""Scrape tutorials from runoob.com and generate local HTML pages."""
import re
import ssl
from html.parser import HTMLParser
from pathlib import Path
from urllib.request import Request, urlopen
BASE = "https://www.runoob.com"
OUT = Path("tutorials/runoob")
ssl._create_default_https_context = ssl._create_unverified_context
def fetch(url):
req = Request(
url,
headers={
"User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36",
"Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
"Accept-Language": "zh-CN,zh;q=0.9,en;q=0.8",
},
)
try:
with urlopen(req, timeout=30) as r:
return r.read().decode("utf-8")
except Exception as e:
print(f" ⚠️ {url}: {e}")
return None
def extract_toc(html, allowed_prefixes):
"""Extract chapter links from left sidebar, filtered by allowed prefixes."""
links = []
seen = set()
for m in re.finditer(r'href="(/[^"]+\.html)"[^>]*>\s*([^<]+?)\s*</a>', html):
href, title = m.group(1).strip(), m.group(2).strip()
if not any(href.startswith(p) for p in allowed_prefixes):
continue
if title in ("首页", "Linux 测验"):
continue
if href not in seen:
seen.add(href)
links.append({"title": title, "url": f"{BASE}{href}"})
return links
def html_to_markdown(html_content):
"""Convert HTML content block to markdown."""
md = html_content
# Remove ads, scripts, styles
md = re.sub(r"<script[^>]*>.*?</script>", "", md, flags=re.DOTALL)
md = re.sub(r"<style[^>]*>.*?</style>", "", md, flags=re.DOTALL)
md = re.sub(r"<!--.*?-->", "", md, flags=re.DOTALL)
# Remove ad divs
md = re.sub(
r'<div class="article-heading-ad[^"]*">.*?</div>', "", md, flags=re.DOTALL
)
md = re.sub(r'<div class="archive-list[^"]*">.*?</div>', "", md, flags=re.DOTALL)
md = re.sub(r'<div class="sidebar-box[^"]*">.*?</div>', "", md, flags=re.DOTALL)
md = re.sub(
r'<div class="previous-next-links[^"]*">.*?</div>', "", md, flags=re.DOTALL
)
md = re.sub(r'<div class="tutintro[^"]*">', "<div>", md)
# Remove img tags with runoob branding
md = re.sub(r'<img[^>]*src="[^"]*logo[^"]*"[^>]*/?>', "", md)
# Convert images
md = re.sub(r'<img[^>]*src="([^"]+)"[^>]*alt="([^"]*)"[^>]*/?>', r"", md)
md = re.sub(r'<img[^>]*src="([^"]+)"[^>]*/?>', r"", md)
# Convert headings
md = re.sub(r"<h1([^>]*)>(.*?)</h1>", r"\n# \2\n", md, flags=re.DOTALL)
md = re.sub(r"<h2([^>]*)>(.*?)</h2>", r"\n## \2\n", md, flags=re.DOTALL)
md = re.sub(r"<h3([^>]*)>(.*?)</h3>", r"\n### \2\n", md, flags=re.DOTALL)
md = re.sub(r"<h4([^>]*)>(.*?)</h4>", r"\n#### \2\n", md, flags=re.DOTALL)
# Convert code blocks
md = re.sub(
r"<pre><code[^>]*>(.*?)</code></pre>", r"\n```\n\1\n```\n", md, flags=re.DOTALL
)
md = re.sub(r"<pre>(.*?)</pre>", r"\n```\n\1\n```\n", md, flags=re.DOTALL)
md = re.sub(r"<code>(.*?)</code>", r"`\1`", md, flags=re.DOTALL)
# Convert links
md = re.sub(
r'<a[^>]*href="([^"]+)"[^>]*>(.*?)</a>', r"[\2](\1)", md, flags=re.DOTALL
)
# Convert bold/strong
md = re.sub(r"<strong[^>]*>(.*?)</strong>", r"**\1**", md, flags=re.DOTALL)
md = re.sub(r"<b[^>]*>(.*?)</b>", r"**\1**", md, flags=re.DOTALL)
md = re.sub(r"<em[^>]*>(.*?)</em>", r"*\1*", md, flags=re.DOTALL)
# Convert lists
md = re.sub(r"<li>", "\n- ", md)
md = re.sub(r"</li>", "", md)
md = re.sub(r"</?ul[^>]*>", "\n", md)
md = re.sub(r"</?ol[^>]*>", "\n", md)
# Convert paragraphs and line breaks
md = re.sub(r"</p>", "\n\n", md)
md = re.sub(r"<p[^>]*>", "", md)
md = re.sub(r"<br\s*/?>", "\n", md)
md = re.sub(r"<hr\s*/?>", "\n---\n", md)
# Remove remaining tags
md = re.sub(r"<[^>]+>", "", md)
# Clean up whitespace
md = re.sub(r"\n{3,}", "\n\n", md)
md = re.sub(r" +\n", "\n", md)
return md.strip()
class RunoobContentParser(HTMLParser):
def __init__(self):
super().__init__()
self.in_content = False
self.depth = 0
self.parts = []
def handle_starttag(self, tag, attrs):
d = dict(attrs)
cls = d.get("class", "") or ""
if "article-body" in cls:
self.in_content = True
self.depth = 1
return
if self.in_content:
self.depth += 1
self.parts.append(f"<{tag}")
for k, v in attrs:
if k in ("class", "id", "href", "src", "alt", "width", "height"):
if k == "href" and v and not v.startswith("http"):
v = f"{BASE}{v}"
self.parts[-1] += f' {k}="{v}"'
self.parts[-1] += ">"
def handle_endtag(self, tag):
if self.in_content:
self.depth -= 1
if self.depth <= 0:
self.in_content = False
return
self.parts.append(f"</{tag}>")
def handle_data(self, data):
if self.in_content:
self.parts.append(data)
def get(self):
return "".join(self.parts)
def extract_content_html(html):
parser = RunoobContentParser()
try:
parser.feed(html)
except Exception:
pass
return parser.get()
def make_page(title, content_md, chapters, current_idx, tutorial_name):
"""Generate HTML page with markdown content rendered via marked.js."""
# Escape for JS
js_md = (
content_md.replace("\\", "\\\\")
.replace("`", "\\`")
.replace("'", "\\'")
.replace("\n", "\\n")
.replace("\r", "")
)
prev_link = ""
if current_idx > 0:
c = chapters[current_idx - 1]
prev_link = f'<a href="{current_idx - 1}.html" class="page-nav-link">← {c["title"]}</a>'
else:
prev_link = "<span></span>"
next_link = ""
if current_idx < len(chapters) - 1:
c = chapters[current_idx + 1]
next_link = f'<a href="{current_idx + 1}.html" class="page-nav-link">{c["title"]} →</a>'
else:
next_link = "<span></span>"
sidebar_links = ""
for i, c in enumerate(chapters):
active = 'class="active"' if i == current_idx else ""
sidebar_links += f'<a href="{i}.html" {active}>{c["title"]}</a>\n'
return f"""<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="CodeClub - {title}">
<meta name="author" content="Jackson">
<title>{title} - CodeClub</title>
<link rel="icon" type="image/x-icon" href="../../img/logo.png">
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap" rel="stylesheet">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" crossorigin="anonymous" referrerpolicy="no-referrer" />
<link rel="stylesheet" href="../../css/main.css">
<link rel="stylesheet" href="../../css/dark-mode.css">
<link rel="stylesheet" href="../../css/mobile-optimizations.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/marked/12.0.0/marked.min.js"></script>
<style>
.tutorial-page {{ max-width: 1200px; margin: 70px auto 40px; padding: 0 20px; display: flex; gap: 20px; }}
.tutorial-sidebar {{ width: 240px; flex-shrink: 0; position: sticky; top: 70px; max-height: calc(100vh - 90px); overflow-y: auto; background: var(--bg-secondary, #fff); border-radius: 8px; padding: 16px; box-shadow: 0 2px 8px rgba(0,0,0,0.08); }}
.tutorial-sidebar h3 {{ font-size: 15px; margin: 0 0 12px; color: var(--text-primary, #1a1a2e); padding-bottom: 8px; border-bottom: 2px solid var(--primary, #3b82f6); }}
.tutorial-sidebar a {{ display: block; padding: 5px 8px; color: var(--text-secondary, #666); text-decoration: none; font-size: 13px; border-radius: 4px; line-height: 1.4; }}
.tutorial-sidebar a:hover {{ background: var(--primary, #3b82f6); color: #fff; }}
.tutorial-sidebar a.active {{ background: var(--primary, #3b82f6); color: #fff; font-weight: 600; }}
.tutorial-main {{ flex: 1; min-width: 0; }}
.tutorial-article {{ background: var(--bg-secondary, #fff); border-radius: 8px; padding: 32px; box-shadow: 0 2px 8px rgba(0,0,0,0.08); }}
.tutorial-article h1 {{ font-size: 26px; margin-bottom: 16px; color: var(--text-primary, #1a1a2e); border-bottom: 2px solid var(--primary, #3b82f6); padding-bottom: 12px; }}
.markdown-body {{ font-size: 15px; line-height: 1.8; color: var(--text-secondary, #333); }}
.markdown-body h1 {{ font-size: 24px; border-bottom: 1px solid var(--border, #e5e7eb); padding-bottom: 8px; }}
.markdown-body h2 {{ font-size: 20px; border-bottom: 1px solid var(--border, #e5e7eb); padding-bottom: 6px; }}
.markdown-body h3 {{ font-size: 17px; }}
.markdown-body pre {{ background: #1e1e2e; color: #cdd6f4; padding: 16px; border-radius: 8px; overflow-x: auto; }}
.markdown-body code {{ font-family: 'Fira Code', 'Cascadia Code', monospace; font-size: 14px; }}
.markdown-body p code {{ background: #f1f5f9; padding: 2px 6px; border-radius: 4px; color: #e83e8c; }}
.markdown-body blockquote {{ border-left: 4px solid var(--primary, #3b82f6); padding: 12px 20px; margin: 16px 0; background: #f8fafc; border-radius: 0 8px 8px 0; }}
.markdown-body img {{ max-width: 100%; border-radius: 8px; }}
.markdown-body table {{ border-collapse: collapse; width: 100%; margin: 16px 0; }}
.markdown-body table th, .markdown-body table td {{ border: 1px solid var(--border, #e5e7eb); padding: 8px 12px; text-align: left; }}
.markdown-body table th {{ background: var(--bg-primary, #f8fafc); font-weight: 600; }}
.markdown-body table tr:nth-child(2n) {{ background: var(--bg-primary, #f8fafc); }}
.markdown-body ul, .markdown-body ol {{ padding-left: 24px; margin: 12px 0; }}
.markdown-body li {{ margin: 4px 0; }}
.markdown-body hr {{ border: none; border-top: 1px solid var(--border, #e5e7eb); margin: 24px 0; }}
.markdown-body a {{ color: var(--primary, #3b82f6); text-decoration: none; }}
.markdown-body a:hover {{ text-decoration: underline; }}
.page-navigation {{ display: flex; justify-content: space-between; margin-top: 24px; padding-top: 16px; border-top: 1px solid var(--border, #e5e7eb); }}
.page-nav-link {{ color: var(--primary, #3b82f6); text-decoration: none; font-weight: 500; font-size: 14px; }}
.page-nav-link:hover {{ text-decoration: underline; }}
.source-link {{ margin-top: 16px; font-size: 13px; color: var(--text-secondary, #999); }}
.source-link a {{ color: var(--primary, #3b82f6); }}
@media (max-width: 768px) {{
.tutorial-page {{ flex-direction: column; }}
.tutorial-sidebar {{ width: 100%; position: static; max-height: 200px; }}
}}
</style>
</head>
<body>
<nav class="navbar">
<div class="navbar-container">
<a class="navbar-brand" href="../../index.html">
<img src="../../img/logo.png" alt="CodeClub" width="32" height="32">
<span>CodeClub</span>
</a>
<button class="mobile-menu-toggle" aria-label="切换导航菜单"><span></span><span></span><span></span></button>
<ul class="navbar-nav">
<li><a class="nav-link" href="../../index.html">首页</a></li>
<li><a class="nav-link" href="../../nav.html">网址导航</a></li>
<li><a class="nav-link" href="../../blog/">博客</a></li>
<li><a class="nav-link" href="../../wiki/index.html" target="_blank">WiKi</a></li>
<li><a class="nav-link active" href="../index.html">教程</a></li>
<li><a class="nav-link" href="../../book.html">图书</a></li>
<li><a class="nav-link" href="../../contact.html">联系我</a></li>
<li><a class="nav-link" href="../../about.html">关于我</a></li>
</ul>
</div>
</nav>
<div class="tutorial-page">
<div class="tutorial-sidebar">
<h3>📖 {tutorial_name}</h3>
{sidebar_links}
</div>
<div class="tutorial-main">
<div class="tutorial-article">
<div class="markdown-body" id="md-content"></div>
<div class="page-navigation">
{prev_link}
{next_link}
</div>
<div class="source-link">原文来源：<a href="{BASE}" target="_blank">菜鸟教程</a></div>
</div>
</div>
</div>
<footer class="footer">
<div class="footer-content"><p>© 2024 CodeClub. All rights reserved.</p></div>
</footer>
<script src="../../js/dark-mode.js"></script>
<script src="../../js/mobile-menu.js"></script>
<script>
const md = `{js_md}`;
document.getElementById('md-content').innerHTML = marked.parse(md);
</script>
</body>
</html>"""
def scrape_tutorial(name, index_url, out_dir, allowed_prefixes):
"""Scrape a full tutorial from runoob.com."""
print(f"📚 {name}: {index_url}")
html = fetch(index_url)
if not html:
return
chapters = extract_toc(html, allowed_prefixes)
if not chapters:
print(f" ⚠️ No TOC found")
return
# Deduplicate - keep first occurrence
seen_urls = set()
unique = []
for c in chapters:
if c["url"] not in seen_urls:
seen_urls.add(c["url"])
unique.append(c)
chapters = unique
print(f" Found {len(chapters)} chapters")
out = OUT / out_dir
out.mkdir(parents=True, exist_ok=True)
for i, ch in enumerate(chapters):
print(f" [{i + 1}/{len(chapters)}] {ch['title']}")
ch_html = fetch(ch["url"])
if ch_html:
content = extract_content_html(ch_html)
md = html_to_markdown(content)
else:
md = f"内容加载失败，请查看[原文]({ch['url']})"
page = make_page(ch["title"], md, chapters, i, name)
(out / f"{i}.html").write_text(page, encoding="utf-8")
# Generate index page
index_links = ""
for i, ch in enumerate(chapters):
index_links += f'<a href="{i}.html">{ch["title"]}</a>\n'
index_page = f"""<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>{name} - CodeClub</title>
<link rel="icon" type="image/x-icon" href="../../img/logo.png">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" crossorigin="anonymous" referrerpolicy="no-referrer" />
<link rel="stylesheet" href="../../css/main.css">
<link rel="stylesheet" href="../../css/dark-mode.css">
<link rel="stylesheet" href="../../css/mobile-optimizations.css">
<style>
.tutorial-page {{ max-width: 1200px; margin: 70px auto 40px; padding: 0 20px; display: flex; gap: 20px; }}
.tutorial-sidebar {{ width: 240px; flex-shrink: 0; position: sticky; top: 70px; max-height: calc(100vh - 90px); overflow-y: auto; background: var(--bg-secondary, #fff); border-radius: 8px; padding: 16px; box-shadow: 0 2px 8px rgba(0,0,0,0.08); }}
.tutorial-sidebar h3 {{ font-size: 15px; margin: 0 0 12px; color: var(--text-primary, #1a1a2e); padding-bottom: 8px; border-bottom: 2px solid var(--primary, #3b82f6); }}
.tutorial-sidebar a {{ display: block; padding: 5px 8px; color: var(--text-secondary, #666); text-decoration: none; font-size: 13px; border-radius: 4px; line-height: 1.4; }}
.tutorial-sidebar a:hover {{ background: var(--primary, #3b82f6); color: #fff; }}
.tutorial-sidebar a.active {{ background: var(--primary, #3b82f6); color: #fff; font-weight: 600; }}
.tutorial-main {{ flex: 1; min-width: 0; }}
.tutorial-article {{ background: var(--bg-secondary, #fff); border-radius: 8px; padding: 32px; box-shadow: 0 2px 8px rgba(0,0,0,0.08); }}
.toc-list a {{ display: block; padding: 6px 10px; color: var(--primary, #3b82f6); text-decoration: none; border-radius: 4px; }}
.toc-list a:hover {{ background: var(--primary, #3b82f6); color: #fff; }}
@media (max-width: 768px) {{ .tutorial-page {{ flex-direction: column; }} .tutorial-sidebar {{ width: 100%; position: static; max-height: 200px; }} }}
</style>
</head>
<body>
<nav class="navbar">
<div class="navbar-container">
<a class="navbar-brand" href="../../index.html"><img src="../../img/logo.png" alt="CodeClub" width="32" height="32"><span>CodeClub</span></a>
<button class="mobile-menu-toggle" aria-label="切换导航菜单"><span></span><span></span><span></span></button>
<ul class="navbar-nav">
<li><a class="nav-link" href="../../index.html">首页</a></li>
<li><a class="nav-link" href="../../nav.html">网址导航</a></li>
<li><a class="nav-link" href="../../blog/">博客</a></li>
<li><a class="nav-link" href="../../wiki/index.html" target="_blank">WiKi</a></li>
<li><a class="nav-link active" href="../index.html">教程</a></li>
<li><a class="nav-link" href="../../book.html">图书</a></li>
<li><a class="nav-link" href="../../contact.html">联系我</a></li>
<li><a class="nav-link" href="../../about.html">关于我</a></li>
</ul>
</div>
</nav>
<div class="tutorial-page">
<div class="tutorial-sidebar"><h3>📖 {name}</h3>{index_links}</div>
<div class="tutorial-main">
<div class="tutorial-article">
<h1 style="font-size: 26px; margin-bottom: 16px; color: var(--text-primary, #1a1a2e); border-bottom: 2px solid var(--primary, #3b82f6); padding-bottom: 12px;">{name}</h1>
<div class="toc-list">{index_links}</div>
</div>
</div>
</div>
<footer class="footer"><div class="footer-content"><p>© 2024 CodeClub. All rights reserved.</p></div></footer>
<script src="../../js/dark-mode.js"></script>
<script src="../../js/mobile-menu.js"></script>
</body>
</html>"""
(out / "index.html").write_text(index_page, encoding="utf-8")
print(f" ✅ Generated {len(chapters)} pages")
def main():
tutorials = [
("Linux", f"{BASE}/linux/linux-tutorial.html", "linux", ["/linux/"]),
("Shell", f"{BASE}/linux/linux-shell.html", "shell", ["/linux/"]),
("Docker", f"{BASE}/docker/docker-tutorial.html", "docker", ["/docker/"]),
(
"AI Agent",
f"{BASE}/ai-agent/ai-agent-tutorial.html",
"ai-agent",
["/ai-agent/"],
),
(
"Claude Code",
f"{BASE}/claude-code/claude-code-tutorial.html",
"claude-code",
["/claude-code/"],
),
(
"OpenCode",
f"{BASE}/opencode/opencode-tutorial.html",
"opencode",
["/opencode/"],
),
]
for name, url, d, prefixes in tutorials:
scrape_tutorial(name, url, d, prefixes)
print()
print("✅ All runoob tutorials generated!")
if __name__ == "__main__":
main()
You can’t perform that action at this time.