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October 2, 2017 13:04
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Format string with caller's variable scope.
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| def fmt(spec): | |
| """Format string with caller's variable scope.""" | |
| return spec.format(**sys._getframe(1).f_locals) | |
| # fmt() can be also written in lambda form. | |
| # fmt = lambda s: s.format(**sys._getframe(1).f_locals) | |
| a = 10 | |
| b = 20 | |
| c = 30 | |
| print fmt('{a} {b} {c}') |
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