[NFC][Py Reformat] Reformat python files in lldb

This is an ongoing series of commits that are reformatting our Python
code. Reformatting is done with `black` (23.1.0).

If you end up having problems merging this commit because you have made
changes to a python file, the best way to handle that is to run `git
checkout --ours <yourfile>` and then reformat it with black.

RFC: https://discourse.llvm.org/t/rfc-document-and-standardize-python-code-style

Differential revision: https://reviews.llvm.org/D151460

1 files changed, 8 insertions, 4 deletions

diff --git a/lldb/packages/Python/lldbsuite/test/lldbbench.py b/lldb/packages/Python/lldbsuite/test/lldbbench.py
index 4771044..139f5f1 100644
--- a/lldb/packages/Python/lldbsuite/test/lldbbench.py
+++ b/lldb/packages/Python/lldbsuite/test/lldbbench.py
@@ -65,8 +65,7 @@ class Stopwatch(object):
         if self.__start__ is None:
             self.__start__ = time.time()
         else:
-            raise Exception(
-                "start() already called, did you forget to stop() first?")
+            raise Exception("start() already called, did you forget to stop() first?")
         # Return self to facilitate the context manager __enter__ protocol.
         return self
 
@@ -96,8 +95,13 @@ class Stopwatch(object):
     #    return numpy.std(self.__nums__)
 
     def __str__(self):
-        return "Avg: %f (Laps: %d, Total Elapsed Time: %f, min=%f, max=%f)" % (self.avg(
-        ), self.__laps__, self.__total_elapsed__, min(self.__nums__), max(self.__nums__))
+        return "Avg: %f (Laps: %d, Total Elapsed Time: %f, min=%f, max=%f)" % (
+            self.avg(),
+            self.__laps__,
+            self.__total_elapsed__,
+            min(self.__nums__),
+            max(self.__nums__),
+        )
 
 
 class BenchBase(TestBase):