text: import os
  import os.path
  import sys
  import time
  
  import biothings, config
  biothings.config_for_app(config)
  
  from config import DATA_ARCHIVE_ROOT
  from biothings.dataload.dumper import ManualDumper
  
  
  class EMVDumper(ManualDumper):
  
      SRC_NAME = "emv"
      SRC_ROOT_FOLDER = os.path.join(DATA_ARCHIVE_ROOT, SRC_NAME)
  
      def __init__(self, *args, **kwargs):
          super(EMVDumper,self).__init__(*args,**kwargs)
          self.logger.info("""
  Assuming manual download from: http://geneticslab.emory.edu/emvclass/emvclass.php
  - EmVClass.*.csv
  """)
  
  
  def main(data_folder):
      dumper = EMVDumper()
      dumper.dump(data_folder)
  
  if __name__ == "__main__":
      if len(sys.argv) != 2:
          print("Specify a directory where data file was downloaded")
      main(sys.argv[1])
  