old_contents: __author__ = 'Volodymyr Varchuk'
  __email__ = "vladimir.varchuk@rackspace.com"
  
  import string
  
  
  def get_field_name_without_underscore(field_name):
      for i in range(len(field_name)):
          if field_name[i].isalpha():
              s = field_name[i:]
              break
      return s
  
  
  def isIdField(field_name):
      if field_name in ['id', 'oid', '_id', '_oid', '_id_oid', 'id_oid']:
          return True
      else:
          return False
  
  
  def get_postgres_type(type_name):
      # TODO should be case insensitive
      # TODO should be replaced
      return {
          'STRING': 'text',
          'INT': 'integer',
          'BOOL': 'boolean',
          'LONG': 'bigint'
      }[type_name]
  
  
  def get_table_name_from_list(spath):
      spathl = spath[:]
      for it in spathl:
          if it.isdigit():
              spathl.remove(it)
      if len(spath)>1:
          return '_'.join(['_'.join((el[:-1]) for el in spathl[:-1]), spathl[-1]])
      else:
          return spathl[-1]
  
  
  
  def get_root_table_from_path(path):
      spath = path.split('.')
      collection_path = []
      remove_last = False
      for it in spath:
          if it.isdigit():
              remove_last = True
              break
          collection_path.append(it)
      if remove_last and 1 < len(collection_path):
          del collection_path[len(collection_path) - 1]
      return '_'.join(collection_path)
  
  
  def get_indexes_dictionary(path):
      index_dict = {}
      spath = path.split('.')
      iter_i = reversed(xrange(len(spath)))
      for i in iter_i:
          if spath[i].isdigit():
              table_name = get_table_name_from_list(spath)
              index_dict[table_name] = spath[i]
              del spath[i]
              del spath[i - 1]
              next(iter_i)
      return index_dict
  
  
  def get_last_idx_from_path(path):
      spath = path.split('.')
      if spath[-1].isdigit():
          return spath[-1]
      else:
          return None
  
new_contents: __author__ = 'Volodymyr Varchuk'
  __email__ = "vladimir.varchuk@rackspace.com"
  
  import string
  
  
  def get_field_name_without_underscore(field_name):
      for i in range(len(field_name)):
          if field_name[i].isalpha():
              s = field_name[i:]
              break
      return s
  
  
  def isIdField(field_name):
      if field_name in ['id', 'oid', '_id', '_oid', '_id_oid', 'id_oid']:
          return True
      else:
          return False
  
  
  def get_postgres_type(type_name):
      # TODO should be case insensitive
      # TODO should be replaced
      return {
          'STRING': 'text',
          'INT': 'integer',
          'BOOL': 'boolean',
          'LONG': 'bigint'
      }[type_name]
  
  
  def get_table_name_from_list(spath):
      spathl = spath[:]
      for it in spathl:
          if it.isdigit():
              spathl.remove(it)
      if len(spath) > 1:
          return '_'.join(['_'.join((el[:-1]) for el in spathl[:-1]), spathl[-1]])
      else:
          return spathl[-1]
  
  
  def get_root_table_from_path(path):
      spath = path.split('.')
      collection_path = []
      remove_last = False
      for it in spath:
          if it.isdigit():
              remove_last = True
              break
          collection_path.append(it)
      if remove_last and 1 < len(collection_path):
          del collection_path[len(collection_path) - 1]
      return '_'.join(collection_path)
  
  
  def get_indexes_dictionary(path):
      index_dict = {}
      spath = path.split('.')
      iter_i = reversed(xrange(len(spath)))
      for i in iter_i:
          if spath[i].isdigit():
              table_name = get_table_name_from_list(spath)
              index_dict[table_name] = spath[i]
              del spath[i]
              del spath[i - 1]
              next(iter_i)
      return index_dict
  
  
  def get_last_idx_from_path(path):
      spath = path.split('.')
      if spath[-1].isdigit():
          return spath[-1]
      else:
          return None
  
subject: reformat code