Summary: In Python 3, sys.stdout.write expects a string rather than bytes. In order to be able to write the bytes to stdout, we need to use the buffer directly instead. This change is borrowing the implementation for writing to stdout that cat.py uses. Note that we cannot use cat.py directly because the file we are trying to open is a gzip file.
Reviewers: asmith, bkramer, alexshap, jakehehrlich
Reviewed By: alexshap, jakehehrlich
Subscribers: jakehehrlich, llvm-commits
Differential Revision: https://reviews.llvm.org/D49515
llvm-svn: 337567
This patch is an update of an older patch that never landed
(see here: https://reviews.llvm.org/D42516)
Recently various users have run into this issue and it just 100%
has to be solved at this point. The main difference in this patch
is that I use gunzip instead of unzip which should hopefully allow
tests to pass. Please review this as if it is a new patch however.
I found some issues along the way and made some minor modifications.
The binary used in this patch for testing (a zip file to make it small)
can be found here:
https://drive.google.com/file/d/1UjsnTO9edLttZibbr-2T1bJl92KEQFAO/view?usp=sharing
Differential Revision: https://reviews.llvm.org/D49206
llvm-svn: 337204
Stella Stamenova