Safe eval module
pip install -i https://mirrors.aliyun.com/pypi/simple/ --extra-index-url https://pypi.org/simple/ perfect-eval
from perfect_eval import eval_expr
eval_expr("print('hello world')", {"print": print})
# output: hello world
print(eval_expr("now.strftime('%m-%d')", {"now": datetime.now()}))
# output: 10-31
print(eval_expr("a + b", {"a": 123, "b": 456}))
# output: 579
print(eval_expr("f'{a} + {b} = {a + b}'", {"a": 123, "b": 456}))
# output: 123 + 456 = 579
print(eval_expr("match(a, [(1, '11'), (2, '22'), (3, '33')], default='ooo')", {"a": 1}))
# output: 11
print(eval_expr(r"re.sub(r'\d+', '很多', count)", {"count": '10个'}))
# output: 很多个
This is free and unencumbered software released into the public domain.
Anyone is free to copy, modify, publish, use, compile, sell, or distribute this software, either in source code form or as a compiled binary, for any purpose, commercial or non-commercial, and by any means.
FAQs
Safe execute expr code.
We found that perfect-eval demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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