我正在尝试将标签快速添加到滚动视图中,但它对我不起作用,这是我的代码:
import requests as req
from bs4 import BeautifulSoup as bs
import os
import asyncio
from aiostream import stream, pipe
myList = []
def get_myList():
"""
Append values to myList in the format [(,), (,), (,), ...]
"""
async def download(link, title):
# Download a page
try:
page = await req.get(link)
# Process with BeautifulSoup
pass
except:
pass
async def main():
get_myList()
min_iterList = iter(myList[:])
stream.starmap(min_iterList, download, ordered=True, task_limit=10)
if __name__=="__main__":
freeze_support()
loop = asyncio.get_event_loop()
loop.run_until_complete(main())
loop.close()
但是当我运行我的应用程序时,我什么也没看到:
答案 0 :(得分:0)
如果“当您[运行]应用程序时什么都看不到”,这并不意味着它不存在于视图层次结构中。通过打印messageLbl.frame.origin.x
调试代码,并检查是否得到的值大于屏幕宽度。
调整此行中的代码将达到目的:
messageLbl.frame.origin.x = (self.resultsScrollView.frame.size.width - self.messageX) - messageLbl.frame.size.width