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- class Possibility(object):
- def __init__(self, root, handler, args):
- self.root = root
- self.handler = handler
- self.args = args
- def __str__(self):
- return '<Possibility root="%s" handler=%s args=%s>' \
- % (self.root, self.handler.func_name, self.args)
- def __repr__(self):
- return str(self)
- # TODO: Add unit tests
- def __eq__(self, other):
- return self.handler == other.handler \
- and hash(self.root) == hash(other.root) \
- and self.args == other.args
- def filter_duplicates(items):
- unique = []
- for item in items:
- found = False
- for compare in unique:
- if item == compare:
- found = True
- break
- if not found:
- unique.append(item)
- return unique
- def pick_suggestion(possibilities):
- # TODO: pick the best suggestion.
- suggestion = 0
- return possibilities[suggestion]
- def apply_suggestion(suggestion):
- return suggestion.handler(suggestion.root, suggestion.args)
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