1 files changed, 12 insertions, 10 deletions
diff --git a/gr-utils/bindtool/scripts/header_utils.py b/gr-utils/bindtool/scripts/header_utils.py
index 4071f6fa86..94b16ceb6b 100644
--- a/gr-utils/bindtool/scripts/header_utils.py
+++ b/gr-utils/bindtool/scripts/header_utils.py
@@ -7,7 +7,7 @@ import re
 class PybindHeaderParser:
     def __init__(self, pathname):
         try:
-            with open(pathname,'r') as f:
+            with open(pathname, 'r') as f:
                 self.file_txt = f.read()
         except:
             self.file_txt = ""
@@ -42,10 +42,10 @@ class PybindHeaderParser:
         except:
             return None
 
-
     def get_header_file_hash(self):
         try:
-            m = re.search(r'BINDTOOL_HEADER_FILE_HASH\(([^\s]*)\)', self.file_txt)
+            m = re.search(
+                r'BINDTOOL_HEADER_FILE_HASH\(([^\s]*)\)', self.file_txt)
             if (m):
                 return m.group(1)
             else:
@@ -57,17 +57,19 @@ class PybindHeaderParser:
         return f'{self.get_flag_automatic()};{self.get_flag_pygccxml()};{self.get_header_filename()};{self.get_header_file_hash()};'
 
 
-
 def argParse():
     """Parses commandline args."""
-    desc='Reads the parameters from the comment block in the pybind files'
+    desc = 'Reads the parameters from the comment block in the pybind files'
     parser = ArgumentParser(description=desc)
-    
-    parser.add_argument("function", help="Operation to perform on comment block of pybind file", choices=["flag_auto","flag_pygccxml","header_filename","header_file_hash","all"])
-    parser.add_argument("pathname", help="Pathname of pybind c++ file to read, e.g. blockname_python.cc")
+
+    parser.add_argument("function", help="Operation to perform on comment block of pybind file", choices=[
+                        "flag_auto", "flag_pygccxml", "header_filename", "header_file_hash", "all"])
+    parser.add_argument(
+        "pathname", help="Pathname of pybind c++ file to read, e.g. blockname_python.cc")
 
     return parser.parse_args()
 
+
 if __name__ == "__main__":
     # Parse command line options and set up doxyxml.
     args = argParse()
@@ -81,6 +83,6 @@ if __name__ == "__main__":
     elif args.function == "header_filename":
         print(pbhp.get_header_filename())
     elif args.function == "header_file_hash":
-        print(pbhp.get_header_file_hash()) 
+        print(pbhp.get_header_file_hash())
     elif args.function == "all":
-        print(pbhp.get_flags())
-\ No newline at end of file
+        print(pbhp.get_flags())