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微调_get_document()

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g1879 2024-01-05 00:25:20 +08:00
parent dcbf970075
commit e56995dcf0
1 changed files with 10 additions and 8 deletions
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18
DrissionPage/_pages/chromium_base.py
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@ -151,29 +151,31 @@ class ChromiumBase(BasePage):
"""
if self._is_reading:
return
timeout = timeout if timeout >= .5 else .5
self._is_reading = True
timeout = timeout if timeout >= .5 else .5
end_time = perf_counter() + timeout
while perf_counter() < end_time:
try:
b_id = self.run_cdp('DOM.getDocument', _timeout=timeout)['root']['backendNodeId']
timeout = end_time - perf_counter()
timeout = .5 if timeout < 0 else timeout
self._root_id = self.run_cdp('DOM.resolveNode',
backendNodeId=b_id, _timeout=timeout)['object']['objectId']
r = self.run_cdp('Page.getFrameTree')
for i in findall(r"'id': '(.*?)'", str(r)):
self.browser._frames[i] = self.tab_id
timeout = .5 if timeout <= 0 else timeout
self._root_id = self.run_cdp('DOM.resolveNode', backendNodeId=b_id,
_timeout=timeout)['object']['objectId']
result = True
break
except:
timeout = end_time - perf_counter()
timeout = .5 if timeout < 0 else timeout
timeout = .5 if timeout <= 0 else timeout
else:
result = False
if result:
r = self.run_cdp('Page.getFrameTree')
for i in findall(r"'id': '(.*?)'", str(r)):
self.browser._frames[i] = self.tab_id
self._is_loading = False
self._is_reading = False
return result