[YouTube] Catch RegexException in subscriber count extractor #1238
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
When the subscriber count extraction fails to find the Regex pattern, a RegexException is thrown. This is not a fatal error in most cases, for example when downloading the channel page in order to update the user's subscriptions, and so the correct behavior is to return UNKNOWN_SUBSCRIBER_COUNT. Related issue: TeamNewPipe/NewPipe#11353. This bug comprises two issues: subscribers cannot be extracted for channels with pronoun tags, and when the RegexException is thrown, channel subscriptions will fail to update because the exception is uncaught. This commit fixes the latter aspect of the issue.
|
My comment where I identify the probable source of the parsing issue is here: TeamNewPipe/NewPipe#11353 (comment) |
ShareASmile
added
bug
|
I had a look at the CI failures and they seem clearly unrelated to my changes. Probably just flaky tests. |
afontenot
changed the title
ShareASmile
added
the
waiting for review
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
When the subscriber count extraction fails to find the Regex pattern, a RegexException is thrown. This is not a fatal error in most cases, for example when downloading the channel page in order to update the user's subscriptions, and so the correct behavior is to return UNKNOWN_SUBSCRIBER_COUNT.
Related issue: TeamNewPipe/NewPipe#11353.
This bug comprises two issues: subscribers cannot be extracted for channels with pronoun tags, and when the RegexException is thrown, channel subscriptions will fail to update because the exception is uncaught. This commit fixes the latter aspect of the issue.
Please see my comment on the issue for suggestions on how the former issue with scraping the pronoun tags might be fixed.
Note that the last point above is not applicable to this PR, as the API does not change.