【发布时间】:2021-07-01 00:34:57
【问题描述】:
我是 Python 新手,目前正在尝试使用这些关键词处理一些推文。任何帮助将不胜感激!
# Define the search term and the date_since date as variables
search_words = ("#breastcancer", "Breast Cancer")
date_since = "2020-03-01"
new_search = (search_words + "-filter:retweets")
new_search
TypeError Traceback (most recent call last)
<ipython-input-19-c3105fd62a2e> in <module>
----> 1 new_search = (search_words + "-filter:retweets")
2 new_search
TypeError: can only concatenate tuple (not "str") to tuple
【问题讨论】:
-
search_words是一个元组吗?如果是这样,那么错误正确地指出您不能连接元组和字符串。你期待这行代码做什么? -
你能告诉我们
search_words包含什么吗?