13 lines
369 B
Python
13 lines
369 B
Python
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import collections
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from string import Template
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from typing import List
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def get_template_variables(template: str) -> List[str]:
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if hasattr(Template, "get_identifiers"):
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return Template(template).get_identifiers() # type: ignore
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else:
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d = collections.defaultdict(str)
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Template(template).safe_substitute(d)
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return list(d.keys())
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