old_contents: from datetime import datetime, timedelta
  from openprocurement.api.models import TZ, ORA_CODES
  
  
  def read_json(name):
      import os.path
      from json import loads
      curr_dir = os.path.dirname(os.path.realpath(__file__))
      file_path = os.path.join(curr_dir, name)
      with open(file_path) as lang_file:
          data = lang_file.read()
      return loads(data)
  
  #document types
  DOCUMENT_TYPE_OFFLINE = ['x_dgfAssetFamiliarization']
  DOCUMENT_TYPE_URL_ONLY = ['virtualDataRoom']
  
  #requiremnt periods
  MINIMAL_EXPOSITION_PERIOD = timedelta(days=7)
  MINIMAL_PERIOD_FROM_RECTIFICATION_END = timedelta(days=5)
  VERIFY_AUCTION_PROTOCOL_TIME = timedelta(days=6)
  AWARD_PAYMENT_TIME = timedelta(days=20)
  CONTRACT_SIGNING_TIME = timedelta(days=20)
  
  #time constants
  DGF_ID_REQUIRED_FROM = datetime(2017, 1, 1, tzinfo=TZ)
  DGF_DECISION_REQUIRED_FROM = datetime(2017, 1, 1, tzinfo=TZ)
  MINIMAL_EXPOSITION_REQUIRED_FROM = datetime(2017, 11, 17, tzinfo=TZ)
  
  DGF_ADDRESS_REQUIRED_FROM = datetime(2020, 2, 8, tzinfo=TZ)
  
  ORA_CODES[0:0] = ["UA-IPN", "UA-FIN"]
  
  NUMBER_OF_BIDS_TO_BE_QUALIFIED = 2
  
  #Views location
  
  FINANCIAL_VIEW_LOCATIONS = [
      "openprocurement.auctions.dgf.views.financial",
      "openprocurement.auctions.core.plugins",
  ]
  
  OTHER_VIEW_LOCATIONS = [
      "openprocurement.auctions.dgf.views.other",
      "openprocurement.auctions.core.plugins",
  ]
  
new_contents: from datetime import datetime, timedelta
  from openprocurement.api.models import TZ, ORA_CODES
  
  
  def read_json(name):
      import os.path
      from json import loads
      curr_dir = os.path.dirname(os.path.realpath(__file__))
      file_path = os.path.join(curr_dir, name)
      with open(file_path) as lang_file:
          data = lang_file.read()
      return loads(data)
  
  #document types
  DOCUMENT_TYPE_OFFLINE = ['x_dgfAssetFamiliarization']
  DOCUMENT_TYPE_URL_ONLY = ['virtualDataRoom']
  
  #requiremnt periods
  MINIMAL_EXPOSITION_PERIOD = timedelta(days=6)
  MINIMAL_PERIOD_FROM_RECTIFICATION_END = timedelta(days=5)
  VERIFY_AUCTION_PROTOCOL_TIME = timedelta(days=6)
  AWARD_PAYMENT_TIME = timedelta(days=20)
  CONTRACT_SIGNING_TIME = timedelta(days=20)
  
  #time constants
  DGF_ID_REQUIRED_FROM = datetime(2017, 1, 1, tzinfo=TZ)
  DGF_DECISION_REQUIRED_FROM = datetime(2017, 1, 1, tzinfo=TZ)
  MINIMAL_EXPOSITION_REQUIRED_FROM = datetime(2017, 11, 17, tzinfo=TZ)
  
  DGF_ADDRESS_REQUIRED_FROM = datetime(2020, 2, 8, tzinfo=TZ)
  
  ORA_CODES[0:0] = ["UA-IPN", "UA-FIN"]
  
  NUMBER_OF_BIDS_TO_BE_QUALIFIED = 2
  
  #Views location
  
  FINANCIAL_VIEW_LOCATIONS = [
      "openprocurement.auctions.dgf.views.financial",
      "openprocurement.auctions.core.plugins",
  ]
  
  OTHER_VIEW_LOCATIONS = [
      "openprocurement.auctions.dgf.views.other",
      "openprocurement.auctions.core.plugins",
  ]
  
subject: Fix constants