| 143 | |
| 144 | class DictReader: |
| 145 | def __init__(self, f, fieldnames=None, restkey=None, restval=None, |
| 146 | dialect="excel", *args, **kwds): |
| 147 | if fieldnames is not None and iter(fieldnames) is fieldnames: |
| 148 | fieldnames = list(fieldnames) |
| 149 | self._fieldnames = fieldnames # list of keys for the dict |
| 150 | self.restkey = restkey # key to catch long rows |
| 151 | self.restval = restval # default value for short rows |
| 152 | self.reader = reader(f, dialect, *args, **kwds) |
| 153 | self.dialect = dialect |
| 154 | self.line_num = 0 |
| 155 | |
| 156 | def __iter__(self): |
| 157 | return self |