Last change
on this file since 2494 was
898,
checked in by hartmans, 16 years ago
|
Add pyyaml and libyaml packages
backported from lenny.
There is discussion about how these should go in the repository; these are added in this form
in order to make forward progress.
|
File size:
1.4 KB
|
Line | |
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1 | |
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2 | class Node(object): |
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3 | def __init__(self, tag, value, start_mark, end_mark): |
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4 | self.tag = tag |
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5 | self.value = value |
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6 | self.start_mark = start_mark |
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7 | self.end_mark = end_mark |
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8 | def __repr__(self): |
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9 | value = self.value |
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10 | #if isinstance(value, list): |
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11 | # if len(value) == 0: |
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12 | # value = '<empty>' |
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13 | # elif len(value) == 1: |
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14 | # value = '<1 item>' |
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15 | # else: |
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16 | # value = '<%d items>' % len(value) |
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17 | #else: |
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18 | # if len(value) > 75: |
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19 | # value = repr(value[:70]+u' ... ') |
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20 | # else: |
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21 | # value = repr(value) |
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22 | value = repr(value) |
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23 | return '%s(tag=%r, value=%s)' % (self.__class__.__name__, self.tag, value) |
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24 | |
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25 | class ScalarNode(Node): |
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26 | id = 'scalar' |
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27 | def __init__(self, tag, value, |
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28 | start_mark=None, end_mark=None, style=None): |
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29 | self.tag = tag |
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30 | self.value = value |
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31 | self.start_mark = start_mark |
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32 | self.end_mark = end_mark |
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33 | self.style = style |
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34 | |
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35 | class CollectionNode(Node): |
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36 | def __init__(self, tag, value, |
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37 | start_mark=None, end_mark=None, flow_style=None): |
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38 | self.tag = tag |
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39 | self.value = value |
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40 | self.start_mark = start_mark |
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41 | self.end_mark = end_mark |
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42 | self.flow_style = flow_style |
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43 | |
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44 | class SequenceNode(CollectionNode): |
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45 | id = 'sequence' |
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46 | |
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47 | class MappingNode(CollectionNode): |
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48 | id = 'mapping' |
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49 | |
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