feat(coloctapp): dynamic backscraper

[grossir]

Helps solve #979

Since old opinions for coloctapp are inside PDFs, this script scrapes new https://research.coloradojudicial.gov/ search interface, which has a vlex backend

[quevon24]

I think the command to fill the gaps is incorrect:

docker exec -it cl-django python /opt/courtlistener/manage.py cl_back_scrape_opinions --courts juriscraper.opinions.united_states.state.coloctapp --backscrape-start=09/28/2021 --backscrape-end=02/01/2022

the correct should be:

docker exec -it cl-django python /opt/courtlistener/manage.py cl_back_scrape_opinions --courts juriscraper.opinions.united_states_backscrapers.state.coloctapp --backscrape --backscrape-start=09/28/2021 --backscrape-end=02/01/2022

I tried to run it several times but it always gives me the same error:

Traceback (most recent call last):
  File "/home/quevon24/PycharmProjects/juriscraper/sample_caller.py", line 253, in main
    site.parse()
  File "/home/quevon24/PycharmProjects/juriscraper/juriscraper/AbstractSite.py", line 145, in parse
    self.__setattr__(attr, getattr(self, f"_get_{attr}")())
  File "/home/quevon24/PycharmProjects/juriscraper/juriscraper/OpinionSiteLinear.py", line 29, in _get_case_dates
    return [convert_date_string(case["date"]) for case in self.cases]
  File "/home/quevon24/PycharmProjects/juriscraper/juriscraper/OpinionSiteLinear.py", line 29, in <listcomp>
    return [convert_date_string(case["date"]) for case in self.cases]
KeyError: 'date'

let me know if you want me to try anything special 👍