ADD file via upload

catch_quizbase.py

@@ -0,0 +1,63 @@
+from selenium.webdriver import Chrome
+from selenium.webdriver.common.by import By
+from selenium.webdriver.chrome.options import Options
+from selenium.webdriver.support.select import Select
+import time
+from lxml import etree
+import csv
+# 可以设置无头浏览器
+# opt= Options()
+# opt.add_experimental_option("detach", True)
+# opt.add_argument('--headless')
+for _ in range(1):
+    url = 'https://labsafe.hnu.edu.cn/labexam/index.php'
+    safari = Chrome()
+    safari.get(url)
+    time.sleep(1)
+    el = safari.find_element(By.XPATH,'//*[@id="formExam"]/div/a/input')
+    el.click()
+    username = '202311020126'
+    password = 'Hnu_hzy0507'
+    safari.find_element(By.XPATH,'//*[@id="username"]').send_keys(username)
+    time.sleep(1)
+    safari.find_element(By.XPATH,'//*[@id="password"]').send_keys(password)
+    time.sleep(1)
+    safari.find_element(By.XPATH,'//*[@id="dl"]').click()
+    time.sleep(3)
+    safari.find_element(By.XPATH,'//*[@id="article"]/div[3]/div[2]/ul/a[1]/li').click()
+    time.sleep(1)
+    safari.find_element(By.XPATH,'//*[@id="tkqcl"]/ul/li/label').click()
+    time.sleep(1)
+    safari.find_element(By.XPATH,'//*[@id="article"]/div[4]/div[2]/div/a[1]').click()
+    time.sleep(1)
+    #定位到下拉列表
+    sel = safari.find_element(By.XPATH,'//*[@id="runpage"]')
+    # 包装下拉列表
+    sel = Select(sel)
+    sel.select_by_visible_text('10')
+    time.sleep(1)
+    safari.find_element(By.XPATH,'//*[@id="dati"]/div[11]/input[2]').click()
+    time.sleep(1)
+    #按一下回车提交答案
+    alert = safari.switch_to.alert
+    alert.accept()
+    safari.find_element(By.XPATH,'/html/body/div[2]/div[2]/div[2]/div[3]/ul/li[1]/a').click()
+    #获得答案源代码
+    pagetxt = etree.HTML(safari.page_source)
+    for i in range(3,101):
+        quiztxt = pagetxt.xpath(f'/html/body/div[2]/div[2]/div[2]/div[{i}]/strong/text()')
+        answertxt = pagetxt.xpath(f'/html/body/div[2]/div[2]/div[2]/div[{i}]/text()')[-1]
+        answertxt=list(str(answertxt).strip())
+        tureanswer=''
+        if answertxt[-1].isupper() == True:
+            tureanswer = answertxt[-1]
+        else:
+            tureanswer = ''.join(answertxt[::-1][0:2:][::-1])
+        if quiztxt == []:
+            continue
+        else:
+            quiztxt = quiztxt[0]
+        with open('quizbase.csv', mode='a+') as quz:
+            csvwriter=csv.writer(quz)
+            csvwriter.writerow([quiztxt,tureanswer])
+    safari.close()