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, 56 insertions, 52 deletions

diff --git a/gdb/testsuite/gdb.python/py-finish-breakpoint.py b/gdb/testsuite/gdb.python/py-finish-breakpoint.py
index 392a074..7791079 100644
--- a/gdb/testsuite/gdb.python/py-finish-breakpoint.py
+++ b/gdb/testsuite/gdb.python/py-finish-breakpoint.py
@@ -15,75 +15,79 @@
 
 # This file is part of the GDB testsuite.  It tests python Finish
 # Breakpoints.
-                
-class MyFinishBreakpoint (gdb.FinishBreakpoint):
-        def __init__(self, val, frame):
-                gdb.FinishBreakpoint.__init__ (self, frame)
-                print ("MyFinishBreakpoint init")
-                self.val = val
-                
-        def stop(self):
-                print ("MyFinishBreakpoint stop with %d" % int (self.val.dereference ()))
-                print ("return_value is: %d" % int (self.return_value))
-                gdb.execute ("where 1")
-                return True
-        
-        def out_of_scope(self):
-                print ("MyFinishBreakpoint out of scope")
+
+
+class MyFinishBreakpoint(gdb.FinishBreakpoint):
+    def __init__(self, val, frame):
+        gdb.FinishBreakpoint.__init__(self, frame)
+        print("MyFinishBreakpoint init")
+        self.val = val
+
+    def stop(self):
+        print("MyFinishBreakpoint stop with %d" % int(self.val.dereference()))
+        print("return_value is: %d" % int(self.return_value))
+        gdb.execute("where 1")
+        return True
+
+    def out_of_scope(self):
+        print("MyFinishBreakpoint out of scope")
+
 
 class TestBreakpoint(gdb.Breakpoint):
     def __init__(self):
-        gdb.Breakpoint.__init__ (self, spec="test_1", internal=1)
+        gdb.Breakpoint.__init__(self, spec="test_1", internal=1)
         self.silent = True
         self.count = 0
-        print ("TestBreakpoint init")
-        
+        print("TestBreakpoint init")
+
     def stop(self):
         self.count += 1
         try:
-                TestFinishBreakpoint (gdb.newest_frame (), self.count)
+            TestFinishBreakpoint(gdb.newest_frame(), self.count)
         except ValueError as e:
-                print (e)
+            print(e)
         return False
 
-class TestFinishBreakpoint (gdb.FinishBreakpoint):
-    def __init__ (self, frame, count):
+
+class TestFinishBreakpoint(gdb.FinishBreakpoint):
+    def __init__(self, frame, count):
         self.count = count
-        gdb.FinishBreakpoint.__init__ (self, frame, internal=1)
-        
-        
+        gdb.FinishBreakpoint.__init__(self, frame, internal=1)
+
     def stop(self):
-        print ("-->", self.number)
-        if (self.count == 3):
-            print ("test stop: %d" % self.count)
+        print("-->", self.number)
+        if self.count == 3:
+            print("test stop: %d" % self.count)
             return True
         else:
-            print ("test don't stop: %d" % self.count)
-            return False 
-        
-    
+            print("test don't stop: %d" % self.count)
+            return False
+
     def out_of_scope(self):
-        print ("test didn't finish: %d" % self.count)
+        print("test didn't finish: %d" % self.count)
+
 
 class TestExplicitBreakpoint(gdb.Breakpoint):
-        def stop(self):
-                try:
-                        SimpleFinishBreakpoint (gdb.newest_frame ())
-                except ValueError as e:
-                        print (e)
-                return False
+    def stop(self):
+        try:
+            SimpleFinishBreakpoint(gdb.newest_frame())
+        except ValueError as e:
+            print(e)
+        return False
+
 
 class SimpleFinishBreakpoint(gdb.FinishBreakpoint):
-        def __init__(self, frame):
-                gdb.FinishBreakpoint.__init__ (self, frame)
-                
-                print ("SimpleFinishBreakpoint init")
-                
-        def stop(self):
-                print ("SimpleFinishBreakpoint stop" )
-                return True
-        
-        def out_of_scope(self):
-                print ("SimpleFinishBreakpoint out of scope")
-
-print ("Python script imported")
+    def __init__(self, frame):
+        gdb.FinishBreakpoint.__init__(self, frame)
+
+        print("SimpleFinishBreakpoint init")
+
+    def stop(self):
+        print("SimpleFinishBreakpoint stop")
+        return True
+
+    def out_of_scope(self):
+        print("SimpleFinishBreakpoint out of scope")
+
+
+print("Python script imported")