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| author | Simon Glass <sjg@chromium.org> | 2020-12-28 20:34:58 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2021-01-05 12:26:35 -0700 |
| commit | fe2400895ba0957b332926784daf21143f0f4835 (patch) | |
| tree | 63f8542be08a20ebc302868d401c36cfe365065c | |
| parent | bdf8fd76c0184373bbd31e6ee9a3a9430dcfc485 (diff) | |
| download | u-boot-fe2400895ba0957b332926784daf21143f0f4835.tar.gz | |
concurrencytest: Fix Python3 warning
This gives a warning in some situations:
File "tools/dtoc/../concurrencytest/concurrencytest.py", line 95,
in do_fork
stream = os.fdopen(c2pread, 'rb', 1)
File "/usr/lib/python3.8/os.py", line 1023, in fdopen
return io.open(fd, *args, **kwargs)
RuntimeWarning: line buffering (buffering=1) isn't supported in binary
mode, the default buffer size will be used
Fix this by dropping the line-buffer parameter.
Signed-off-by: Simon Glass <sjg@chromium.org>
| -rw-r--r-- | tools/concurrencytest/concurrencytest.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/concurrencytest/concurrencytest.py b/tools/concurrencytest/concurrencytest.py index 418d7eed21..5e88b94f41 100644 --- a/tools/concurrencytest/concurrencytest.py +++ b/tools/concurrencytest/concurrencytest.py @@ -68,7 +68,7 @@ def fork_for_tests(concurrency_num=CPU_COUNT): pid = os.fork() if pid == 0: try: - stream = os.fdopen(c2pwrite, 'wb', 1) + stream = os.fdopen(c2pwrite, 'wb') os.close(c2pread) # Leave stderr and stdout open so we can see test noise # Close stdin so that the child goes away if it decides to @@ -92,7 +92,7 @@ def fork_for_tests(concurrency_num=CPU_COUNT): os._exit(0) else: os.close(c2pwrite) - stream = os.fdopen(c2pread, 'rb', 1) + stream = os.fdopen(c2pread, 'rb') test = ProtocolTestCase(stream) result.append(test) return result |