Richard Purdie 101b599110 bitbake/data_smart: Improve Variable expansion error handling ...

If expanding a variable triggers an exception the caller currently has no
way to supress the error message or otherwise handle the siutation. An
example of where this is a problem is "bitbake -e" showing tracebacks and
errors for variables like SRCPV in OE/Poky.

Secondly in a chained expansion fails, log mesages are recorded for
every step of the expansion, not just the innermost error which is
where the real failure occured.

To fix this we introduce a new exception ExpansionError which callers
can handle as appropriate.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2011-02-23 13:13:31 +00:00

..

bb

bitbake/data_smart: Improve Variable expansion error handling

2011-02-23 13:13:31 +00:00

ply

Add pysh, ply, and codegen to lib/ to prepare for future work

2010-08-03 14:06:07 +01:00

codegen.py

Add pysh, ply, and codegen to lib/ to prepare for future work

2010-08-03 14:06:07 +01:00

progressbar.py

Experimental usage of the 'progressbar' module

2011-01-04 14:46:42 +00:00