*: reformat python files

We are now using black.

Signed-off-by: Quentin Young <qlyoung@nvidia.com>

1 files changed, 22 insertions, 17 deletions

diff --git a/tools/indent.py b/tools/indent.py
index d2c41e1865..61a0fd4454 100755
--- a/tools/indent.py
+++ b/tools/indent.py
@@ -6,42 +6,47 @@ import sys, re, subprocess, os
 
 # find all DEFUNs
 defun_re = re.compile(
-        r'^((DEF(UN(|_ATTR|_CMD_(ELEMENT|FUNC_(DECL|TEXT))|_DEPRECATED|_NOSH|_HIDDEN|SH(|_ATTR|_DEPRECATED|_HIDDEN))?|PY|PY_ATTR|PY_HIDDEN)|ALIAS)\s*\(.*?)^(?=\s*\{)',
-        re.M | re.S)
-define_re = re.compile(
-        r'((^#\s*define[^\n]+[^\\]\n)+)',
-        re.M | re.S)
+    r"^((DEF(UN(|_ATTR|_CMD_(ELEMENT|FUNC_(DECL|TEXT))|_DEPRECATED|_NOSH|_HIDDEN|SH(|_ATTR|_DEPRECATED|_HIDDEN))?|PY|PY_ATTR|PY_HIDDEN)|ALIAS)\s*\(.*?)^(?=\s*\{)",
+    re.M | re.S,
+)
+define_re = re.compile(r"((^#\s*define[^\n]+[^\\]\n)+)", re.M | re.S)
 # find clang-format control that we just inserted
 clean_re = re.compile(
-        r'^.*/\* \$FRR indent\$ \*/\s*\n\s*/\* clang-format (on|off) \*/\s*\n',
-        re.M)
+    r"^.*/\* \$FRR indent\$ \*/\s*\n\s*/\* clang-format (on|off) \*/\s*\n", re.M
+)
+
 
 def wrap_file(fn):
-    with open(fn, 'r') as fd:
+    with open(fn, "r") as fd:
         text = fd.read()
 
-        repl = r'/* $FRR indent$ */\n/* clang-format off */\n' + \
-                r'\1' + \
-                r'/* $FRR indent$ */\n/* clang-format on */\n'
+        repl = (
+            r"/* $FRR indent$ */\n/* clang-format off */\n"
+            + r"\1"
+            + r"/* $FRR indent$ */\n/* clang-format on */\n"
+        )
 
         # around each DEFUN, insert an indent-on/off comment
         text = defun_re.sub(repl, text)
         text = define_re.sub(repl, text)
 
-        ci = subprocess.Popen(['clang-format'], stdin = subprocess.PIPE, stdout = subprocess.PIPE)
+        ci = subprocess.Popen(
+            ["clang-format"], stdin=subprocess.PIPE, stdout=subprocess.PIPE
+        )
         stdout, ign = ci.communicate(text)
         ci.wait()
         if ci.returncode != 0:
-            raise IOError('clang-format returned %d' % (ci.returncode))
+            raise IOError("clang-format returned %d" % (ci.returncode))
 
         # remove the bits we inserted above
-        final = clean_re.sub('', stdout)
+        final = clean_re.sub("", stdout)
 
-        tmpname = fn + '.indent'
-        with open(tmpname, 'w') as ofd:
+        tmpname = fn + ".indent"
+        with open(tmpname, "w") as ofd:
             ofd.write(final)
         os.rename(tmpname, fn)
 
-if __name__ == '__main__':
+
+if __name__ == "__main__":
     for fn in sys.argv[1:]:
         wrap_file(fn)