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docs/deep/examples/ast/exception/after.py

7 行 · 点击行号可定位；函数链接随声明位置更新，不手填行号。

try:
    _spine_future = _spine_prepare(lambda : ('lookup', {'key': 'book'}))
    _spine_future_ = _spine_prepare(lambda : ('lookup', {'key': inputs['absent']}))
    a = _spine_resolve(_spine_future, 'lookup', key='book')
    b = _spine_resolve(_spine_future_, 'lookup', key=inputs['absent'])
except KeyError:
    result = a