fix linter

explorer/dxt.py

@@ -42,11 +42,11 @@
 
 from recorder_utils import RecorderReader
 from recorder_utils.build_offset_intervals import build_offset_intervals
-from explorer import version as dxt_version
 
 LOG_TYPE_DARSHAN = 0
 LOG_TYPE_RECORDER = 1
 
+
 class Explorer:
  def __init__(self, args):
  """Initialize the explorer."""
@@ -124,20 +124,23 @@ def run(self):
 
  if self.args.ost_usage_transfer:
  self.generate_ost_usage_transfer_plot(filename, report, log_type)
- 
+
  self.generate_index(filename, report, log_type)
 
  def check_log_type(self, path):
  if path.endswith(".darshan"):
  if not os.path.isfile(path):
  self.logger.error('Unable to open .darshan file.')
  sys.exit(os.EX_NOINPUT)
- else: return LOG_TYPE_DARSHAN
- else: # check whether is a valid recorder log
+ else:
+ return LOG_TYPE_DARSHAN
+ else:
+ # check whether is a valid recorder log
  if not os.path.isdir(path):
  self.logger.error('Unable to open recorder folder.')
  sys.exit(os.EX_NOINPUT)
- else: return LOG_TYPE_RECORDER
+ else:
+ return LOG_TYPE_RECORDER
 
  def list_files(self, report, log_type, display=True):
  """Create a dictionary of file id as key and file name as value."""
@@ -363,7 +366,7 @@ def create_dataframe(
  runtime = result['end'].max()
  # The next 4 lines are added for demo hdf5 in plot
  if self.args.debug:
- df_hdf5_temp = {"api" : "H5F"}
+ df_hdf5_temp = {"api": "H5F"}
  for _ in range(3):
  result.loc[len(result.index)] = df_hdf5_temp
 
@@ -373,7 +376,7 @@ def create_dataframe(
 
  if self.args.csv:
  result.to_csv(
- subset_dataset_file + ".dxt.csv", mode="w", index=False, header=True 
+ subset_dataset_file + ".dxt.csv", mode="w", index=False, header=True
  )
 
  column_names = ["total_logs", "runtime"]
@@ -441,12 +444,13 @@ def add_api(row):
  return 'H5F'
  else:
  return 'POSIX'
- 
+
  def add_operation(row):
  if 'read' in row['function']:
  return 'read'
- else: return 'write'
-
+ else:
+ return 'write'
+
  df_intervals = build_offset_intervals(report)
  df_intervals['api'] = df_intervals.apply(add_api, axis=1)
  df_intervals['operation'] = df_intervals.apply(add_operation, axis=1)
@@ -917,7 +921,7 @@ def generate_plot(self, file, report, log_type):
 
  else:
  self.logger.warning("no data to generate interactive plots")
- 
+
  else:
  self.logger.error(
  "failed to generate the interactive plots (error %s)",
@@ -1184,7 +1188,7 @@ def generate_ost_usage_transfer_plot(self, file, report, log_type):
 
  else:
  self.logger.warning("no data to generate interactive OST usage transfer plots")
- 
+
  else:
  self.logger.error(
  "failed to generate interactive OST usage transfer plots (error %s)",
@@ -1274,7 +1278,6 @@ def generate_index(self, filename, report, log_type):
  template = template.replace("DRISHTI_CODE", str(BeautifulSoup(html_file.read(), "html.parser").code))
  with open(filename + '.html', "r") as html_file:
  template = template.replace("DRISHTI_STYLE", str(BeautifulSoup(html_file.read(), "html.parser").style.decode_contents()))
-
  else:
  sys.exit(os.EX_SOFTWARE)
 
@@ -1311,6 +1314,7 @@ def check_log_version(self, file, log_version, library_version):
 
  return use_file
 
+
 def main():
  PARSER = argparse.ArgumentParser(description="DXT Explorer: ")
 
@@ -1459,6 +1463,7 @@ def main():
 
  EXPLORE = Explorer(ARGS)
  EXPLORE.run()
-
+
+
 if __name__ == "__main__":
  main()