def export_csv()

in utils/output_handling.py [0:0]

• 27 lines of code
• 4 McCabe index (conditional complexity)

def export_csv(data_directory, filename, data):
  """Exports the content of data to a csv file in data_directory

  Args:
    data_directory: the directory to store the csv file.
    filename: the name of the .csv file.
    data: the collected data to be exported.
    
  Returns:
    The path to the newly created csv file.
  """
  if not os.path.exists(data_directory):
    os.makedirs(data_directory)
  csv_file_path = os.path.join(data_directory, filename)
  logger.log('Writing raw data into csv file: %s' % str(csv_file_path))

  with open(csv_file_path, 'w') as csv_file:
    hostname = socket.gethostname()
    username = getpass.getuser()
    csv_writer = csv.writer(csv_file)
    csv_writer.writerow([
        'project_source', 'project_commit', 'bazel_commit', 'run', 'cpu',
        'wall', 'system', 'memory', 'command', 'expressions', 'hostname',
        'username', 'options', 'exit_status', 'started_at', 'platform',
        'project_label'
    ])

    for (bazel_commit, project_commit), data_item in data.items():
      command, expressions, options = data_item['args']
      non_measurables = data_item['non_measurables']
      for idx, run in enumerate(data_item['results'], start=1):
        csv_writer.writerow([
            non_measurables['project_source'], project_commit, bazel_commit,
            idx, run['cpu'], run['wall'], run['system'], run['memory'], command,
            expressions, hostname, username, options, run['exit_status'],
            run['started_at'], non_measurables['platform'],
            non_measurables['project_label']
        ])
  return csv_file_path