iterate through docs only if available

[Sandravaphilips]

Closes #2151

[github-actions]

Test Results

3 tests  +1   3 ✅ +1   0s ⏱️ ±0s
2 suites +1   0 💤 ±0 
2 files   +1   0 ❌ ±0 

Results for commit 40a35ac. ± Comparison against base commit da9913e.

This pull request removes 2 and adds 3 tests. Note that renamed tests count towards both.

africanlii.tests.test_views.AfricanliiViewsTest ‑ test_homepage
africanlii.tests.test_views.AfricanliiViewsTest ‑ test_legal_instrument_listing

liiweb.tests.test_legislation_views.LegislationViewsTest ‑ test_legislation_listing_national_only
liiweb.tests.test_mnc_matcher.MncMatcherTest ‑ test_html_matches
liiweb.tests.test_mnc_matcher.MncMatcherTest ‑ test_za_provincial_matches

[github-actions]

Test Results

3 tests  +1   3 ✅ +1   0s ⏱️ ±0s
2 suites +1   0 💤 ±0 
2 files   +1   0 ❌ ±0 

Results for commit 40a35ac. ± Comparison against base commit f7d5f13.

This pull request removes 2 and adds 3 tests. Note that renamed tests count towards both.

africanlii.tests.test_views.AfricanliiViewsTest ‑ test_homepage
africanlii.tests.test_views.AfricanliiViewsTest ‑ test_legal_instrument_listing

liiweb.tests.test_legislation_views.LegislationViewsTest ‑ test_legislation_listing_national_only
liiweb.tests.test_mnc_matcher.MncMatcherTest ‑ test_html_matches
liiweb.tests.test_mnc_matcher.MncMatcherTest ‑ test_za_provincial_matches

♻️ This comment has been updated with latest results.

[actlikewill]

for this one, it would be better to get a list of all ids and then use them in the for loop rather than use the iterator.