Pretty simple question, i'd like for :: to work as remark
print("Hello") #This prints Hello
print("hello") ::This prints hello
#This is a remark/comment
::This should also be a remark
is there any function that allows me to assign :: to work as #
You cannot redefine language constructs in python (or any other language).
You might be able to if you downloaded the python source code and recompiled a version without comment support or something - but that's probably out of the scope of what you are trying to achieve (and would require that version of python to run, so it wouldn't be portable).