asteval
klara
asteval | klara | |
---|---|---|
3 | 6 | |
0 | 257 | |
- | - | |
7.0 | 0.0 | |
2 months ago | about 2 years ago | |
Python | Python | |
MIT License | GNU General Public License v3.0 or later |
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asteval
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evalidate - Safe evaluation of untrusted user-supplied python expression
There is asteval project. It makes more poweful (ans slower) virtual python interpreter which you can use to run many commands in shared context. My benchmark (100 000 runs of simple python expressions):
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evalidate: secure eval() for python
If compare to asteval (which is actually has much more features), evalidate is much faster in my benchmarks (benchmark code in repo): 0.017s vs 1.232s
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A simple, kind-of "safe" eval ?
But, literals are not good enough very often, and one may want to do "len(foo)+bar[i]" , so I went searching trying to find a good implementation. I dug and found asteval, but this issue I raised breaks it for me, apart from the fact that I try not to rely on too many modules beyond the standard library + it has a bunch of peculiarities that make it not a real drop-in replacement to eval().
klara
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Klara: Python automatic test generations and static analysis library
Klara is an automatic python unit test generation tool based on SMT (z3) solver. It's currently in early stage and still have many limitation (looping, comprehension, importing is not supported to name a few).
- Klara - python automatic test generations and static analysis library
- Klara – Python automatic test generations and static analysis library
- Show HN: Klara – Python automatic test generations and static analysis library
What are some alternatives?
piston - A high performance general purpose code execution engine.
pynguin - The PYthoN General UnIt Test geNerator is a test-generation tool for Python
snekbox - Easy, safe evaluation of arbitrary Python code
Valheim-Server-Web-GUI - This is a web GUI that can live on top of a Valheim server, giving you a web interface for controlling some of the basic functions of managing a server. This is database-less, no SQL required. Can publicly show mods, lets you edit your CFG files via a web interface, can show your world seed ID (publicly or not), can start/stop/restart valheimserver.service and can download your .db and .fwl files.
vermin - Concurrently detect the minimum Python versions needed to run code
pyt - A Static Analysis Tool for Detecting Security Vulnerabilities in Python Web Applications