code: def setup(self, offset):
      self.dates = [
          datetime(2016, m, d)
          for m in [10, 11, 12]
          for d in [1, 2, 3, 28, 29, 30, 31]
          if not (m == 11 and d == 31)
      ]
  
file_path: pandas/asv_bench/benchmarks/tslibs/offsets.py
imports: from datetime import datetime
  import numpy
  from pandas import offsets
label_desc: Use image node_id 1 for calling the OnOffset obj's underlying member method code with example usage: obj.setup(offset) without return types