gdb: re-format Python files using black 21.4b0users/simark/black

Re-format all Python files using black [1] version 21.4b0.

This specific version (currently the latest) can be installed using:

    $ pip3 install 'black == 21.4b0'

All you need to do to re-format files is run `black <file/directory>`,
and black will re-format any Python file it finds in there.  It runs
quite fast, so the simplest is probably to do:

    $ black gdb/

from the top-level.

Change-Id: I28588a22c2406afd6bc2703774ddfff47cd61919

1 files changed, 2 insertions, 2 deletions

diff --git a/gdb/testsuite/gdb.perf/gmonster-select-file.py b/gdb/testsuite/gdb.perf/gmonster-select-file.py
index 2f71c9e..53f5ab7 100644
--- a/gdb/testsuite/gdb.perf/gmonster-select-file.py
+++ b/gdb/testsuite/gdb.perf/gmonster-select-file.py
@@ -19,6 +19,7 @@ from perftest import perftest
 from perftest import measure
 from perftest import utils
 
+
 class GmonsterSelectFile(perftest.TestCaseWithBasicMeasurements):
     def __init__(self, name, run_names, binfile):
         super(GmonsterSelectFile, self).__init__(name)
@@ -34,8 +35,7 @@ class GmonsterSelectFile(perftest.TestCaseWithBasicMeasurements):
 
     def execute_test(self):
         for run in self.run_names:
-            this_run_binfile = "%s-%s" % (self.binfile,
-                                          utils.convert_spaces(run))
+            this_run_binfile = "%s-%s" % (self.binfile, utils.convert_spaces(run))
             iteration = 5
             while iteration > 0:
                 func = lambda: self._doit(this_run_binfile)