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yamlutils.py
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yamlutils.py
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from collections import OrderedDict
import yaml
import core
import utils
yaml.Dumper.ignore_aliases = lambda self, data: True
def set_representer(dumper, data):
return dumper.represent_list(sorted(list(data), key=utils.natural_sort_key))
yaml.add_representer(set, set_representer)
yaml.add_representer(tuple, lambda dumper, data: dumper.represent_list(data))
# Workaround pyyaml idiocy of forcibly sort dicts by key
class DictRenderWrapper:
def __init__(self, d):
self.d = d
def __iter__(self):
return iter(self.d.items())
def dict_representer(dumper, data):
ordered = OrderedDict()
if "label" in data:
ordered["label"] = data["label"]
ordered.update(sorted(data.items()))
#return dumper.represent_dict(DictRenderWrapper(ordered))
flow_style = None
if len(str(data)) > 50:
flow_style = False
return dumper.represent_mapping('tag:yaml.org,2002:map', DictRenderWrapper(ordered), flow_style)
yaml.add_representer(dict, dict_representer)
yaml.add_representer(core.REG, lambda dumper, data: dumper.represent_str(data.name))
yaml.add_representer(core.ADDR, lambda dumper, data: dumper.represent_str(data.addr))
yaml.add_representer(core.MEM, lambda dumper, data: dumper.represent_str(str(data)))