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feat: simphtml保留表单value属性+列表裁剪提示; web_execute_js支持switch_tab_id

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This commit is contained in:
Liang Jiaqing
2026-02-22 11:03:28 +08:00
parent 66ae64c98e
commit bf5554e7a8
2 changed files with 24 additions and 28 deletions
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46
simphtml.py
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@@ -15,7 +15,9 @@ function createEnhancedDOMCopy() {
return null;
}
if (sourceNode.nodeType === 3) return sourceNode.cloneNode(false);
const clone = sourceNode.cloneNode(false);
const clone = sourceNode.cloneNode(false);
if ((sourceNode.tagName === 'INPUT' || sourceNode.tagName === 'TEXTAREA') && sourceNode.value) clone.setAttribute('value', sourceNode.value);
else if (sourceNode.tagName === 'SELECT' && sourceNode.value) clone.setAttribute('data-selected', sourceNode.value);
const isDropdown = sourceNode.classList?.contains('dropdown-menu') ||
/dropdown|menu/i.test(sourceNode.className) || sourceNode.getAttribute('role') === 'menu';
@@ -744,32 +746,24 @@ js_cleanDOM = '''function cleanDOM(element) {
def optimize_html_for_tokens(html):
if type(html) is str: soup = BeautifulSoup(html, 'html.parser')
else: soup = html
# 1. 删除所有style属性
[tag.attrs.pop('style', None) for tag in soup.find_all(True)]
# 2. 极简处理src和href (不保留原始映射)
for tag in soup.find_all(True):
# 2.1 处理src属性 - 常见于img, script等标签
if tag.has_attr('src'):
# Base64图片直接替换为超短占位符
if tag['src'].startswith('data:'):
tag['src'] = '__img__'
# 长URL替换为短占位符
elif len(tag['src']) > 30:
tag['src'] = '__url__'
# 2.2 处理href属性 - 常见于a标签
if tag.has_attr('href') and len(tag['href']) > 30:
tag['href'] = '__link__'
# 2.3 删除其他不必要的长属性值
if tag['src'].startswith('data:'): tag['src'] = '__img__'
elif len(tag['src']) > 30: tag['src'] = '__url__'
if tag.has_attr('href') and len(tag['href']) > 30: tag['href'] = '__link__'
if tag.has_attr('action') and len(tag['action']) > 30: tag['action'] = '__url__'
for a in ('value', 'title', 'alt'):
if tag.has_attr(a) and isinstance(tag[a], str) and len(tag[a]) > 100: tag[a] = tag[a][:50] + ' ...'
for attr in list(tag.attrs.keys()):
if attr not in ['id', 'class', 'name', 'src', 'href', 'alt']:
# 保留data-*属性名但简化其值
if attr.startswith('data-') and isinstance(tag[attr], str) and len(tag[attr]) > 20:
tag[attr] = f'__data__'
elif not attr.startswith('data-'):
tag.attrs.pop(attr, None)
if attr not in ['id', 'class', 'name', 'src', 'href', 'alt', 'value', 'type', 'placeholder',
'disabled', 'checked', 'selected', 'readonly', 'required', 'multiple',
'role', 'aria-label', 'aria-expanded', 'aria-hidden', 'contenteditable',
'title', 'for', 'action', 'method', 'target', 'colspan', 'rowspan']:
if attr.startswith('data-v'): tag.attrs.pop(attr, None)
elif attr.startswith('data-') and isinstance(tag[attr], str) and len(tag[attr]) > 20:
tag[attr] = '__data__'
elif not attr.startswith('data-'): tag.attrs.pop(attr, None)
return soup
@@ -868,7 +862,7 @@ def get_html(driver, cutlist=False, maxchars=28000, instruction=""):
keep = hit[:6] if hit else items[:3]
for it in items:
if it not in keep: it.decompose()
ss = str(optimize_html_for_tokens(s))
ss = '[SYSTEM] Found item list, only show some items ...\n' + str(optimize_html_for_tokens(s))
else: ss = html
if len(ss) > maxchars: ss = ss[:maxchars] + ' ... [TRUNCATED]'
return ss
@@ -877,7 +871,7 @@ def execute_js_rich(script, driver):
try: start_temp_monitor(driver)
except: pass
curr_session = driver.default_session_id
try: last_html = get_html(driver)
try: last_html = get_html(driver, cutlist=False)
except: last_html = None
result = None; error_msg = None
new_tab = False; reloaded = False
@@ -908,7 +902,7 @@ def execute_js_rich(script, driver):
except: rr['transients'] = []
if not reloaded and not new_tab:
try:
current_html = get_html(driver)
current_html = get_html(driver, cutlist=False)
if last_html is None: raise Exception("no baseline")
diff_data = find_changed_elements(last_html, current_html)
change_count = diff_data.get('changed', 0)