linux-kernel - Re: [PATCH v1 2/2] perf test attr: Fix deprecation warning

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Date:   Thu, 18 May 2023 08:23:03 +0100
From:   James Clark <james.clark@....com>
To:     Ian Rogers <irogers@...gle.com>
Cc:     Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Thomas Richter <tmricht@...ux.ibm.com>,
        linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org,
        Kan Liang <kan.liang@...ux.intel.com>
Subject: Re: [PATCH v1 2/2] perf test attr: Fix deprecation warning



On 17/05/2023 23:57, Ian Rogers wrote:
> Address the warning:
> ```
> tests/attr.py:155: DeprecationWarning: The SafeConfigParser class has
>   been renamed to ConfigParser in Python 3.2. This alias will be
>   removed in Python 3.12. Use ConfigParser directly instead.
> parser = configparser.SafeConfigParser()
> ```
> by removing the word 'Safe'.
> 
> Signed-off-by: Ian Rogers <irogers@...gle.com>
> ---
>  tools/perf/tests/attr.py | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/tools/perf/tests/attr.py b/tools/perf/tests/attr.py
> index ccfef861e931..e890c261ad26 100644
> --- a/tools/perf/tests/attr.py
> +++ b/tools/perf/tests/attr.py
> @@ -152,7 +152,7 @@ def parse_version(version):
>  #   - expected values assignments
>  class Test(object):
>      def __init__(self, path, options):
> -        parser = configparser.SafeConfigParser()
> +        parser = configparser.ConfigParser()
>          parser.read(path)
>  
>          log.warning("running '%s'" % path)
> @@ -247,7 +247,7 @@ class Test(object):
>          return True
>  
>      def load_events(self, path, events):
> -        parser_event = configparser.SafeConfigParser()
> +        parser_event = configparser.ConfigParser()
>          parser_event.read(path)
>  
>          # The event record section header contains 'event' word,
> @@ -261,7 +261,7 @@ class Test(object):
>              # Read parent event if there's any
>              if (':' in section):
>                  base = section[section.index(':') + 1:]
> -                parser_base = configparser.SafeConfigParser()
> +                parser_base = configparser.ConfigParser()
>                  parser_base.read(self.test_dir + '/' + base)
>                  base_items = parser_base.items('event')
>  

Reviewed-by: James Clark <james.clark@....com>

I thought I also did this a while ago but it must have gotten lost or I
didn't send it.