25 lines
499 B
Python
25 lines
499 B
Python
import io
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def _render(out, lines):
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indent = " "
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level = 0
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for l in lines:
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if l and l[0] == "}":
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level -= 2
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assert level >= 0, out.getvalue()
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out.write(indent * level + l + "\n")
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if l and l[-1] == "{":
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level += 2
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if level == 0 and l and l[-1] == ";":
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out.write("\n")
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return out
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def renderer():
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out = io.StringIO()
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def render(lines):
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return _render(out, lines)
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return render, out
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