text: import pandas as pd
  from configparser import ConfigParser
  import os
  
  from Octopus.dataframe.core import methods
  from Octopus.dataframe.core.utils import compare_df
  
  conf = ConfigParser()
  user_home = os.path.expanduser('~')
  conf_path = user_home + "/.config/octopus/config.ini"
  conf.read(conf_path)
  
  DATA_DIR = conf.get('test', 'DATA_DIR')
  
  # path_pd = "../test_data/MDOrderRecord.csv"
  # path_pd2 = "../test_data/MDStockRecord.csv"
  import os
  cur_dir = os.path.dirname(os.path.realpath(__file__))
  path_pd = cur_dir + "/../test_data/MDOrderRecord.csv"
  print(path_pd)
  path_pd2 = cur_dir + "/../test_data/MDStockRecord.csv"
  print(path_pd2)
  
  pdf = pd.read_csv(path_pd)
  pdf = pdf.sort_values(by=list(pdf.columns)).reset_index(drop=True)
  pdf2 = pd.read_csv(path_pd2)
  pdf2 = pdf2.sort_values(by=list(pdf2.columns)).reset_index(drop=True)
  
  odf = methods.from_pandas(pdf)
  # df.to_csv(DATA_DIR + "/MDOrderRecord.csv")
  # odf = methods.read_csv(DATA_DIR + "/MDOrderRecord.csv")
  
  odf2 = methods.from_pandas(pdf2)
  # df2.to_csv(DATA_DIR + "/MDStockRecord.csv")
  # odf2 = methods.read_csv(DATA_DIR + "/MDStockRecord.csv")
  # odf2 = odf2.sort_values(by=list(odf2.columns))
  
  
  class TestMethods:
  
      def test_read_csv(self):
          pass
  
  
  
  
  
  