fix(stream): return raw content for uncompressed streams in decompressed_content#483
Merged
J-F-Liu merged 1 commit intoJ-F-Liu:mainfrom Mar 21, 2026
Conversation
…sed_content() When a stream has no /Filter entry, decompressed_content() would fail because filters() propagates the dictionary lookup error. Unfiltered streams are already uncompressed, so the correct behavior is to return the raw content as-is. This fixes text extraction from Form XObjects generated by pdfrw and similar tools that use uncompressed streams (no /Filter, just raw content like "/FullPage Do").
This file contains hidden or 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
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Summary
When a stream has no /Filter entry, decompressed_content() would fail because filters() propagates the dictionary lookup error. Unfiltered streams are already uncompressed, so the correct behavior is to return the raw content as-is.
This fixes text extraction from Form XObjects generated by pdfrw and similar tools that use uncompressed streams (no /Filter, just raw content like "/FullPage Do").
Thanks!