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, 9 insertions, 8 deletions

diff --git a/gdb/testsuite/gdb.python/py-finish-breakpoint2.py b/gdb/testsuite/gdb.python/py-finish-breakpoint2.py
index 85406b9c653..9cf3c4d2ab9 100644
--- a/gdb/testsuite/gdb.python/py-finish-breakpoint2.py
+++ b/gdb/testsuite/gdb.python/py-finish-breakpoint2.py
@@ -16,18 +16,19 @@
 # This file is part of the GDB testsuite.  It tests python Finish
 # Breakpoints.
 
+
 class ExceptionFinishBreakpoint(gdb.FinishBreakpoint):
     def __init__(self, frame):
-        gdb.FinishBreakpoint.__init__ (self, frame, internal=1)
+        gdb.FinishBreakpoint.__init__(self, frame, internal=1)
         self.silent = True
-        print ("init ExceptionFinishBreakpoint")
-        
+        print("init ExceptionFinishBreakpoint")
+
     def stop(self):
-        print ("stopped at ExceptionFinishBreakpoint")
-        return True 
-    
+        print("stopped at ExceptionFinishBreakpoint")
+        return True
+
     def out_of_scope(self):
-        print ("exception did not finish ...")
+        print("exception did not finish ...")
 
 
-print ("Python script imported")
+print("Python script imported")