Create mapping between unique categorical values and integer ids. Parameters ---------- data : iterable sequence of string values
(self, data=None)
| 168 | |
| 169 | class UnitData: |
| 170 | def __init__(self, data=None): |
| 171 | """ |
| 172 | Create mapping between unique categorical values and integer ids. |
| 173 | |
| 174 | Parameters |
| 175 | ---------- |
| 176 | data : iterable |
| 177 | sequence of string values |
| 178 | """ |
| 179 | self._mapping = OrderedDict() |
| 180 | self._counter = itertools.count() |
| 181 | if data is not None: |
| 182 | self.update(data) |
| 183 | |
| 184 | @staticmethod |
| 185 | def _str_is_convertible(val): |