On Wed, 2021-10-13 at 12:40 -0400, Randy MacLeod wrote:
> On 2021-10-11 4:28 a.m., Yu, Mingli wrote:
> > From: Mingli Yu <[email protected]>
> > 
> > Use regex strings (r’’) to silence below deprecation warning [1]:
> >   $ cat 
> > tmp/work/intel_x86_64-wrs-linux/linux-yocto/5.10.x+gitAUTOINC+917c420111_373c02c3ca-r0/temp/log.do_deploy
> >   [snip]
> >   /build/layers/oe-core/meta/lib/oe/packagedata.py:22: DeprecationWarning: 
> > invalid escape sequence \s
> >   r = re.compile("(^.+?):\s+(.*)")
> >   [snip]
> > 
> > [1] https://docs.python.org/3/library/re.html
> 
> 
> "Also, please note that any invalid escape sequences in Python’s usage 
> of the backslash in string literals now generate a DeprecationWarning 
> and in the future this will become a SyntaxError."
> 
> so it would seem that our use is invalid and if so we should fix it 
> before it becomes an error, right?
> 
> If so please create a YP bugzilla defect.

The patch is the right fix and will avoid those issues as it is now correctly
marked as a regex.

Cheers,

Richard

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