catch fb all post's number of comments

catch_every_comment.py

# 建立一個空的list
comment_nums = []

# 抓取每一篇貼文的留言數
# class name可能會修改，需要定期偵錯!
for ii in frames: 
    read = ii.find('span',class_="oi732d6d ik7dh3pa d2edcug0 hpfvmrgz qv66sw1b c1et5uql a8c37x1j muag1w35 enqfppq2 jq4qci2q a3bd9o3v knj5qynh m9osqain")
    
    # 有些貼文沒有留言數，所以抓下來的東西是None，因此直接append 0
    if(read == None): 
        comment_nums.append('0則')
    else:
        comment_nums.append(read.text)