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, 16 insertions, 13 deletions

diff --git a/gdb/syscalls/arm-linux.py b/gdb/syscalls/arm-linux.py
index e3985f8..e9cd00b 100644
--- a/gdb/syscalls/arm-linux.py
+++ b/gdb/syscalls/arm-linux.py
@@ -12,7 +12,8 @@ import time
 infname = sys.argv[1]
 inf = file(infname)
 
-print("""\
+print(
+    """\
 <?xml version="1.0"?>
 <!-- Copyright (C) 2009-%s Free Software Foundation, Inc.
 
@@ -30,31 +31,33 @@ print("""\
      The file mentioned above belongs to the Linux Kernel.
      Some small hand-edits were made. -->
 
-<syscalls_info>""" % (time.strftime("%Y"), infname))
+<syscalls_info>"""
+    % (time.strftime("%Y"), infname)
+)
+
 
 def record(name, number, comment=None):
-    #nm = 'name="%s"' % name
-    #s = '  <syscall %-30s number="%d"/>' % (nm, number)
+    # nm = 'name="%s"' % name
+    # s = '  <syscall %-30s number="%d"/>' % (nm, number)
     s = '  <syscall name="%s" number="%d"/>' % (name, number)
     if comment:
-        s += ' <!-- %s -->' % comment
+        s += " <!-- %s -->" % comment
     print(s)
 
+
 for line in inf:
-    m = re.match(r'^#define __NR_(\w+)\s+\(__NR_SYSCALL_BASE\+\s*(\d+)\)',
-                 line)
+    m = re.match(r"^#define __NR_(\w+)\s+\(__NR_SYSCALL_BASE\+\s*(\d+)\)", line)
     if m:
         record(m.group(1), int(m.group(2)))
         continue
 
-    m = re.match(r'^\s+/\* (\d+) was sys_(\w+) \*/$', line)
+    m = re.match(r"^\s+/\* (\d+) was sys_(\w+) \*/$", line)
     if m:
-        record(m.group(2), int(m.group(1)), 'removed')
+        record(m.group(2), int(m.group(1)), "removed")
 
-    m = re.match(r'^#define __ARM_NR_(\w+)\s+\(__ARM_NR_BASE\+\s*(\d+)\)',
-                 line)
+    m = re.match(r"^#define __ARM_NR_(\w+)\s+\(__ARM_NR_BASE\+\s*(\d+)\)", line)
     if m:
-        record('ARM_'+m.group(1), 0x0f0000+int(m.group(2)))
+        record("ARM_" + m.group(1), 0x0F0000 + int(m.group(2)))
         continue
 
-print('</syscalls_info>')
+print("</syscalls_info>")