support: fix flake8 error E741 ambiguous variable name

A recent update of flake8 in CI introduced a new check E741. It
basically checks that variables are at least 3 characters long. Up to
now, however, we have used shorter names in some places - all of them
turn out to be "l" for a line of text.

Replace all those "l" variables with "line".

Fixes: https://gitlab.com/buildroot.org/buildroot/-/jobs/1687009829
partially:
support/scripts/boot-qemu-image.py:47:21: E741 ambiguous variable name 'l'
support/scripts/check-dotconfig.py:20:38: E741 ambiguous variable name 'l'
support/scripts/size-stats:76:13: E741 ambiguous variable name 'l'
support/testing/tests/core/test_bad_arch.py:17:32: E741 ambiguous variable name 'l'
support/testing/tests/package/test_python_treq.py:10:30: E741 ambiguous variable name 'l'
support/testing/tests/toolchain/test_external.py:30:42: E741 ambiguous variable name 'l'

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit is contained in:
Arnout Vandecappelle (Essensium/Mind)
2021-10-18 21:58:22 +02:00
committed by Yann E. MORIN
parent 1217817ac2
commit d721c95b8b
6 changed files with 9 additions and 9 deletions

View File

@@ -7,7 +7,7 @@ class TestPythonTreq(TestPythonPackageBase):
def run_sample_scripts(self):
cmd = self.interpreter + " sample_python_treq.py"
output, exit_code = self.emulator.run(cmd, timeout=20)
refuse_msgs = [1 for l in output if "Connection refused" in l]
refuse_msgs = [1 for line in output if "Connection refused" in line]
self.assertGreater(sum(refuse_msgs), 0)
self.assertEqual(exit_code, 0)