A faster interpreter, more intelligible errors, more powerful type hints, and a slew of other speedups and tweaks are now ready to try out. The Python programming language releases new versions ...

Python 3.10 ... this change is the new parenthesized context managers. Pre Python 3.9, we could write something like this to open two (or more) file I/O streams: That first line is pretty long ...

From a powerful new assignment syntax to under-the-hood ... follow the tradition of comprehensible terseness in Python that includes list comprehensions. Here, the idea is to cut down on some ...