Re: [PATCH v2 06/22] verification/dot2k: Remove __buff_to_string()

Gabriele Monaco
2025-04-11T08:53:59Z

On Fri, 2025-04-11 at 09:37 +0200, Nam Cao wrote:
> str.join() can do what __buff_to_string() does. Therefore replace
> __buff_to_string() to make the scripts more pythonic.
>
> Signed-off-by: Nam Cao <namcao@linutronix.de>
> ---
>  tools/verification/dot2/dot2/dot2k.py | 21 ++++++---------------
>  1 file changed, 6 insertions(+), 15 deletions(-)
>
> diff --git a/tools/verification/dot2/dot2/dot2k.py
> b/tools/verification/dot2/dot2/dot2k.py
> index dd4b5528a4f2..0922754454b9 100644
> --- a/tools/verification/dot2/dot2/dot2k.py
> +++ b/tools/verification/dot2/dot2/dot2k.py
> @@ -109,15 +109,6 @@ class dot2k(Dot2c):
>          fd.close()
>          return content
>
> -    def __buff_to_string(self, buff):
> -        string = ""
> -
> -        for line in buff:
> -            string = string + line + "\n"
> -
> -        # cut off the last \n
> -        return string[:-1]
> -
>      def fill_monitor_type(self):
>          return self.monitor_type.upper()
>
> @@ -148,19 +139,19 @@ class dot2k(Dot2c):
>                  buff.append("\tda_%s_%s(%s%s);" % (handle,
> self.name, event, self.enum_suffix));
>              buff.append("}")
>              buff.append("")
> -        return self.__buff_to_string(buff)
> +        return '\n'.join(buff)
>
>      def fill_tracepoint_attach_probe(self):
>          buff = []
>          for event in self.events:
>              buff.append("\trv_attach_trace_probe(\"%s\", /* XXX:
> tracepoint */, handle_%s);" % (self.name, event))
> -        return self.__buff_to_string(buff)
> +        return '\n'.join(buff)
>
>      def fill_tracepoint_detach_helper(self):
>          buff = []
>          for event in self.events:
>              buff.append("\trv_detach_trace_probe(\"%s\", /* XXX:
> tracepoint */, handle_%s);" % (self.name, event))
> -        return self.__buff_to_string(buff)
> +        return '\n'.join(buff)
>
>      def fill_main_c(self):
>          main_c = self.main_c
> @@ -210,7 +201,7 @@ class dot2k(Dot2c):
>          buff = self.fill_model_h_header()
>          buff += self.format_model()
>
> -        return self.__buff_to_string(buff)
> +        return '\n'.join(buff)
>
>      def fill_monitor_class_type(self):
>          if self.monitor_type == "per_task":
> @@ -242,7 +233,7 @@ class dot2k(Dot2c):
>          tp_args_c = ", ".join([b for a,b in tp_args])
>          buff.append("      TP_PROTO(%s)," % tp_proto_c)
>          buff.append("      TP_ARGS(%s)" % tp_args_c)
> -        return self.__buff_to_string(buff)
> +        return '\n'.join(buff)
>
>      def fill_monitor_deps(self):
>          buff = []
> @@ -250,7 +241,7 @@ class dot2k(Dot2c):
>          if self.parent:
>              buff.append(" depends on RV_MON_%s" %
> self.parent.upper())
>              buff.append(" default y")
> -        return self.__buff_to_string(buff)
> +        return '\n'.join(buff)
>
>      def fill_trace_h(self):
>          trace_h = self.trace_h

Good one, I've been too lazy to do it. Thanks!

Reviewed-by: Gabriele Monaco <gmonaco@redhat.com>