| 1 | # SPDX-License-Identifier: MIT |
| 2 | |
| 3 | class Node(object): |
| 4 | def __init__(self, tag, value, start_mark, end_mark): |
| 5 | self.tag = tag |
| 6 | self.value = value |
| 7 | self.start_mark = start_mark |
| 8 | self.end_mark = end_mark |
| 9 | def __repr__(self): |
| 10 | value = self.value |
| 11 | #if isinstance(value, list): |
| 12 | # if len(value) == 0: |
| 13 | # value = '<empty>' |
| 14 | # elif len(value) == 1: |
| 15 | # value = '<1 item>' |
| 16 | # else: |
| 17 | # value = '<%d items>' % len(value) |
| 18 | #else: |
| 19 | # if len(value) > 75: |
| 20 | # value = repr(value[:70]+u' ... ') |
| 21 | # else: |
| 22 | # value = repr(value) |
| 23 | value = repr(value) |
| 24 | return '%s(tag=%r, value=%s)' % (self.__class__.__name__, self.tag, value) |
| 25 | |
| 26 | class ScalarNode(Node): |
| 27 | id = 'scalar' |
| 28 | def __init__(self, tag, value, |
| 29 | start_mark=None, end_mark=None, style=None): |
| 30 | self.tag = tag |
| 31 | self.value = value |
| 32 | self.start_mark = start_mark |
| 33 | self.end_mark = end_mark |
| 34 | self.style = style |
| 35 | |
| 36 | class CollectionNode(Node): |
| 37 | def __init__(self, tag, value, |
| 38 | start_mark=None, end_mark=None, flow_style=None): |
| 39 | self.tag = tag |
| 40 | self.value = value |
| 41 | self.start_mark = start_mark |
| 42 | self.end_mark = end_mark |
| 43 | self.flow_style = flow_style |
| 44 | |
| 45 | class SequenceNode(CollectionNode): |
| 46 | id = 'sequence' |
| 47 | |
| 48 | class MappingNode(CollectionNode): |
| 49 | id = 'mapping' |
| 50 |