8 lines
305 B
Python
8 lines
305 B
Python
from jinja2 import Environment, FileSystemLoader, meta
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env = Environment(loader=FileSystemLoader('.'))
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template_source = env.loader.get_source(env, 'index.html')
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parsed_content = env.parse(template_source)
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vars = meta.find_undeclared_variables(parsed_content)
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vars = dict.fromkeys(vars, None)
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print(vars) |