用python3运行报错

[16bh]

Traceback (most recent call last):
File "crawler.py", line 56, in parse_url_to_html
f.write(html)
TypeError: a bytes-like object is required, not 'str'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "crawler.py", line 119, in
main()
File "crawler.py", line 108, in main
htmls = [parse_url_to_html(url, str(index) + ".html") for index, url in enumerate(urls)]
File "crawler.py", line 108, in
htmls = [parse_url_to_html(url, str(index) + ".html") for index, url in enumerate(urls)]
File "crawler.py", line 60, in parse_url_to_html
print(e.message)
AttributeError: 'TypeError' object has no attribute 'message'

[zh-h]

sudo apt-get install tk-dev python-tk