Fix some pylint warnings
Add docstrings where they were missing and fix a too-long line
diff --git a/tests/scripts/mbedtls_test.py b/tests/scripts/mbedtls_test.py
index 6ac68a4..8f24435 100755
--- a/tests/scripts/mbedtls_test.py
+++ b/tests/scripts/mbedtls_test.py
@@ -310,7 +310,10 @@
param_bytes, length = self.test_vector_to_bytes(function_id,
dependencies, args)
- self.send_kv(''.join('{:02x}'.format(x) for x in length), ''.join('{:02x}'.format(x) for x in param_bytes))
+ self.send_kv(
+ ''.join('{:02x}'.format(x) for x in length),
+ ''.join('{:02x}'.format(x) for x in param_bytes)
+ )
@staticmethod
def get_result(value):