From 8d72e275a0766f0f1a15ce9ac4e842f55a421391 Mon Sep 17 00:00:00 2001 From: g1879 Date: Wed, 22 Mar 2023 16:12:46 +0800 Subject: [PATCH] =?UTF-8?q?=E6=94=B9=E8=BF=9B=E5=85=83=E7=B4=A0=E7=94=A8cs?= =?UTF-8?q?s=E6=9F=A5=E6=89=BE=E5=AD=90=E5=85=83=E7=B4=A0=E9=80=BB?= =?UTF-8?q?=E8=BE=91?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- DrissionPage/chromium_element.py | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/DrissionPage/chromium_element.py b/DrissionPage/chromium_element.py index 50e2981..5405dcb 100644 --- a/DrissionPage/chromium_element.py +++ b/DrissionPage/chromium_element.py @@ -1231,16 +1231,17 @@ def find_by_css(ele, selector, single, timeout): r = ele.page.run_cdp('Runtime.callFunctionOn', functionDeclaration=js, objectId=ele.ids.obj_id, returnByValue=False, awaitPromise=True, userGesture=True) - if 'exceptionDetails' in r: - raise SyntaxError(f'查询语句错误：\n{r}') end_time = perf_counter() + timeout - while (r['result']['subtype'] == 'null' + while ('exceptionDetails' in r or r['result']['subtype'] == 'null' or r['result']['description'] == 'NodeList(0)') and perf_counter() < end_time: r = ele.page.run_cdp('Runtime.callFunctionOn', functionDeclaration=js, objectId=ele.ids.obj_id, returnByValue=False, awaitPromise=True, userGesture=True) + if 'exceptionDetails' in r: + raise SyntaxError(f'查询语句错误：\n{r}') + if single: return NoneElement() if r['result']['subtype'] == 'null' \ else make_chromium_ele(ele.page, obj_id=r['result']['objectId'])