Regex on Line 127 in _solidity.py

[Arbitrage0]

Hi, I had a feeling that the added '/' in the regex was messing up with returning the solidity compiler version, because for me it kept returning None, however removing that made it better. I'm presuming that by adding the '/' it searches the base text for a literal match of the '/', and can't tell what other function it performs. Please do check.

[joeykrug]

Ah yes I noticed this before too, didn’t catch the regex as the cause tho. Thanks!

[Arbitrage0]

To be honest, it could also be that the case that subprocess.check_output() is a bit buggy too, since it would return the output immediately but wouldn't save it as a string. That was my problem initially as well, which is also one of the possible reasons why the compiler_version() method returns None. Made a change to that as well, do check.