summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorVincent Legoll <vincent.legoll@gmail.com>2020-03-20 22:44:54 +0100
committerJens Axboe <axboe@kernel.dk>2020-03-20 15:53:50 -0600
commit592c70d05da4658571534544acfbbcb679cdd935 (patch)
tree8f0095f76b22f9a67727714bc7e17eec1ce826fe
parentfd3766eb198bc2e6761f04a7e34f61fd7b5ccbad (diff)
downloadblktrace-592c70d05da4658571534544acfbbcb679cdd935.tar.gz
blktrace-592c70d05da4658571534544acfbbcb679cdd935.tar.bz2
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 <vincent.legoll@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
-rwxr-xr-xbtt/btt_plot.py6
1 files changed, 3 insertions, 3 deletions
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))