如果不加数据清理的步骤，代码可以正常运行，附上po建模之前的原始代码，请老师帮忙看一下
def test_modify_brand_company(self):
# =======造数据======
self.driver.find_element(By.XPATH, "//*[text()='商场管理']").click()
self.driver.find_element(By.XPATH, "//*[text()='品牌制造商']").click()
self.driver.find_element(By.XPATH, "//*[text()='添加']").click()
self.driver.find_element(By.XPATH, "//form[@class='el-form el-form--label-left']/div[1]//input").send_keys(
"haon商品测试modify")
self.driver.find_element(By.CSS_SELECTOR, "[for='simpleDesc']+.el-form-item__content>div>input").send_keys(
"haon宝宝最可爱modify")
self.driver.find_element(By.XPATH, "//input[@name='file']").send_keys(
"D:/projects/webdemo/test_litemall/pictures/haon.jpg")
self.driver.find_element(By.CSS_SELECTOR, "[for='floorPrice']+.el-form-item__content>div>input").send_keys(
"1000")
self.driver.find_element(By.XPATH, "//*[text()='确定']").click()
res1 = self.driver.find_elements(By.XPATH, "//*[text()='haon宝宝最可爱modify']")
# 断言品牌新增后是否成功找到，如果找到，证明新增成功
# 判断是否为空列表即可判断是否新增成功，如果不是空列表代表新增成功
assert res1 != []
# =====完成编辑操作=====
#======使用显示等待优化
# ele = WebDriverWait(self.driver,10).until(expected_conditions.element_to_be_clickable((By.XPATH, "//*[text()='haon商品测试modify']/../..//*[text()='编辑']")))
# ele.click()
#======显示等待优化方案2：自定义显示等待条件
def click_exception(by,element,max_attempts=5):
def _inner(driver):
#多次点击按钮
actul_attemps =0 #实际点击次数
while actul_attemps < max_attempts:
#继续点击
actul_attemps += 1
try:
# 如果点击过程报错，则直接执行except逻辑并且继续循环
# 如果没有报错，则直接retrun 结束循环
driver.find_element(by,element).click()
return True
except Exception:
print("在点击动作时报错")
#当实际点击次数大于最大点击次数时，结束循环并抛出异常
raise Exception(f"超过了最大点击次数：{max_attempts}次")
return _inner
WebDriverWait(self.driver, 10).until(click_exception(By.XPATH, "//*[text()='haon商品测试modify']/../..//*[text()='编辑']"))
# self.driver.find_element(By.XPATH, "//*[text()='haon商品测试modify']/../..//*[text()='编辑']").click()
self.driver.find_element(By.XPATH, "//form[@class='el-form el-form--label-left']/div[1]//input").clear()
self.driver.find_element(By.XPATH, "//form[@class='el-form el-form--label-left']/div[1]//input").send_keys(
"haon商品测试修改后")
self.driver.find_element(By.XPATH, "//*[text()='确定']").click()
res = self.driver.find_elements(By.XPATH, "//*[text()='haon商品测试修改后']")
logger.info(f"获取到的实际结果为{res}")
WebDriverWait(self.driver, 10).until(click_exception(By.XPATH, "//*[text()='haon商品测试修改后']/../..//*[text()='删除']",7))
assert res != []
