Update chrome/README.md
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@@ -1,5 +1,5 @@
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```python
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def Chrome(headless=True, agent=None, proxy=None):
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def Chrome(agent=None, proxy=None, cookies=None, headless=True):
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import requests, subprocess, base64
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try: requests.get(f'http://localhost:9222', timeout=.1)
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except: subprocess.Popen(['chrome', f'--remote-debugging-port={9222}',
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@@ -10,7 +10,7 @@ def Chrome(headless=True, agent=None, proxy=None):
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'--ignore-certificate-errors', '--remote-allow-origins=*',
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'--disable-backgrounding-occluded-windows',])
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browser = requests.get(f'http://localhost:9222/json/version').json()['webSocketDebuggerUrl']
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def new_page(self):
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def Page():
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def send(url, request):
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import websocket, json; ws = websocket.create_connection(url)
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try: ws.send(json.dumps(request)); return json.loads(ws.recv())
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@@ -26,9 +26,7 @@ def Chrome(headless=True, agent=None, proxy=None):
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def wait_element(self, selector, timeout=30, check_interval=0.5):
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import time; start_time = time.time()
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while time.time() - start_time < timeout:
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if self.evaluate(
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f"document.querySelector('{selector}') ? true : false"):
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return
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if self.evaluate(f"!!(document.querySelector('{selector}'))"): return
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time.sleep(check_interval)
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raise TimeoutError(f"Element '{selector}' not found within {timeout} seconds")
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def cookies(self, cookies=None):
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@@ -42,7 +40,8 @@ def Chrome(headless=True, agent=None, proxy=None):
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self('Page.navigate', url=url if '://' in url else f'https://{url}')
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while self.evaluate('document.readyState') != 'complete':
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self.sleep(0.1)
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return True
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Soup = lambda html: __import__('bs4').BeautifulSoup(html, 'lxml')
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return Soup(self.source())
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return type('', (), dict(__call__=lambda _, method, **params:
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send(page, {"id": 1, "method": method, "params": params})['result'],
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goto=goto,
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@@ -54,5 +53,12 @@ def Chrome(headless=True, agent=None, proxy=None):
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screenshot=screenshot,
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source=lambda self: self.evaluate('document.documentElement.outerHTML'),
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))()
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return type('', (), dict(new_page=new_page))()
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(page := Page()).cookies(cookies)
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return page
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page = Chrome()
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print(page.goto('naver.com').title) # <title>NAVER</title>
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page.wait_element('img')
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page.screenshot()
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page.evaluate('window.location.href') # 'https://www.naver.com/'
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```
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