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🕷️ Fix spider: Illinois Pollution Control Board #1124

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merged 1 commit into from
May 8, 2024
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@SimmonsRitchie SimmonsRitchie commented May 8, 2024

What's this PR do?

Fixes our Illinois Pollution Control Board spider (aka. il_pollution_control).

Why are we doing this?

The spider appears to have started breaking around the time this repo's version of Scrapy was upgraded. It appears the spider is using scrapy's Crawler class in an outdated way. The changes in this PR fix the spider and simplify it: it no longer attempts to parse agendas and meeting minutes. This simplified handling is intended to ensure the scraper is less brittle to website changes.

Steps to manually test

After installing the project using pipenv:

  1. Activate the virtual environment:
pipenv shell
  1. Run the spider:
scrapy crawl il_pollution_control -O test_output.csv
  1. Monitor the stdout and ensure that the crawl proceeds without raising any errors. Pay attention to the final status report from scrapy.

  2. Inspect test_output.csv to ensure the data looks valid. I suggest opening a few of the URLs under the source column of test_output.csv and comparing the data for the row with what you see on the page.

Are there any smells or added technical debt to note?

@SimmonsRitchie SimmonsRitchie marked this pull request as ready for review May 8, 2024 16:19
@SimmonsRitchie SimmonsRitchie merged commit 1596f52 into main May 8, 2024
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@SimmonsRitchie SimmonsRitchie deleted the fix-poll branch May 8, 2024 16:19
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