On 07/27/2018 11:29 AM, Robert Yang wrote:
The testools or subunit is not part of python's standard library, so check them
before use.

Fixed when they are not installed on host:
$ bitbake core-image-minimal -ctestsdk
Exception: ImportError: No module named 'testtools'

Now it can run with a warning:
WARNING: core-image-minimal-1.0-r0 do_testsdk: Failed to import testools or 
subunit, the testcases will run serially

Signed-off-by: Robert Yang <[email protected]>
---
  meta/classes/testsdk.bbclass | 6 ++++++
  1 file changed, 6 insertions(+)

diff --git a/meta/classes/testsdk.bbclass b/meta/classes/testsdk.bbclass
index 5df17bf..4f86998 100644
--- a/meta/classes/testsdk.bbclass
+++ b/meta/classes/testsdk.bbclass
@@ -43,6 +43,12 @@ def testsdk_main(d):
          d.expand("${SDK_DEPLOY}/${TOOLCHAIN_OUTPUTNAME}.host.manifest"))
processes = d.getVar("TESTIMAGE_NUMBER_THREADS") or d.getVar("BB_NUMBER_THREADS")
+    if processes:
+        try:
+            import testools, subunit
+        except ImportError:
+            bb.warn("Failed to import testools or subunit, the testcases will run 
serially")

Sorry, typos, they should be "testtools" (lacks of a t), I fixed them in
the repo, also fixed in the commit message.

// Robert

+            processes = None
sdk_dir = d.expand("${WORKDIR}/testimage-sdk/")
      bb.utils.remove(sdk_dir, True)

--
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