From: Vincent Legoll Date: Fri, 20 Mar 2020 21:44:54 +0000 (+0100) Subject: btt_plot.py: Fix pylint: len-as-condition X-Git-Tag: blktrace-1.3.0~16 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;ds=sidebyside;h=592c70d05da4658571534544acfbbcb679cdd935;p=blktrace.git btt_plot.py: Fix pylint: len-as-condition Do not use `len(SEQUENCE)` to determine if a sequence is empty Signed-off-by: Vincent Legoll Signed-off-by: Jens Axboe --- diff --git a/btt/btt_plot.py b/btt/btt_plot.py index b135206..d6d27aa 100755 --- a/btt/btt_plot.py +++ b/btt/btt_plot.py @@ -349,7 +349,7 @@ def generate_output(type, db): legends.append(get_base(file)) idx += 1 - if add_legend and len(legends) > 0: + if add_legend and legends: gen_legends(ax, legends) plt.savefig(ofile) @@ -450,7 +450,7 @@ if __name__ == '__main__': output_file = title_str = type = None for t in types: files = get_files(t) - if len(files) == 0: + if files == 0: continue elif t == 'bnos': do_bnos(files) @@ -460,7 +460,7 @@ if __name__ == '__main__': generate_output(t, get_data(files)) continue - elif len(files) < 1: + elif not files: fatal('Need data files to process') else: generate_output(type, get_data(files))