python循环时循环体一会多一会少，这个思路值得参考

默默前行的虫虫2023-11-07 17:41

在项目中，遇到一个循环体。一会多一会少，用python代码解决。这个思路值得参考

python 复制代码

pinpai_0 = poco("android.widget.FrameLayout").offspring("com.wuba.zhuanzhuan:id/fai").child("android.webkit.WebView").child("android.webkit.WebView").child("android.view.View")[0].child("android.view.View")[1].child("android.view.View").child("android.view.View")[1].child("android.view.View")[1].child("android.view.View").child("android.view.View")

print(len(pinpai_0))
sleep(10)
for n_i in range(2,len(pinpai_0)):
    
    xinghao_m = pinpai_0[n_i].child("android.view.View")

    

    for m_i in range(1000):
        if xinghao_m[m_i].child("android.view.View"):
            xinghao_txt = xinghao_m[m_i].child("android.view.View").get_text()
        
            print(xinghao_txt)
            if "查看更多" in xinghao_txt:    
                # 循环更多内面的选项
                for gengduo in range(m_i,1000):
                    xinghao_txt = xinghao_m[gengduo].child("android.view.View").get_text() 
                    if "收起更多" in xinghao_txt:    
                        break
                    else:
                        xinghao_m[m_i].click()

            else:

                print(xinghao_txt)
                xinghao_m[m_i].click()
                # 查看型号是否存在
            sleep(10)
            if not poco(text="选择型号").exists():
                poco(text="型号").wait_for_appearance(20)
                poco(text="型号").click()
                sleep(10)
            else:
                continue

写的代码没封装，只是作为参考，在遇到时就不慌了