On Thu, May 23, 2019 at 06:23:31PM +0200, Yanghao Hua wrote:
Is this (<== and ==>) something can be made into CPython?
If it goes into CPython, eventually every other Python needs to do the same. Of course it *could* be put into Python, but you haven't given sufficient justification for why it *should* be put into Python. Why does your DSL need a seperate assignment operator? How is it different from regular assignment? Could you use __setitem__ instead? Instead of this: variable <== thing # magic happens here can you write this? obj.variable = thing # magic happens here If your DSL is so different from Python that it needs new operators, perhaps you should write an interpreter for your language and run that seperately. code = """ any syntax you like <- thing """ result = interpret(code) -- Steven