Code Style
There are multiple PEP8 code style violations, some of them are:
- naming - use
lower_case_with_underscores
naming style - spaces around operators
- blank lines between imports and functions
You should also improve your variable naming - for example, d
, b
, i
are not meaningful - think of more descriptive names - remember: Code is much more often read than written.
HTML-parsing and Web-scraping
- instantiate
requests.Session()
and reuse to make requests - this would give you a performance boost "for free":
if you're making several requests to the same host, the underlying TCP connection will be reused, which can result in a significant performance increase
- you can replace
.find_all()
calls with more explicit and robustselect()
calls and use CSS selectors. For instance,soup.find_all("h1", "branded-page-header-title")
would becomesoup.select("h1.branded-page-header-title")
Other
- use
with
context manager when dealing with file-like objects - either remove the unused
csv
import or use it to write the results into CSV files - convert comments before the functions into proper docstrings