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Universal Set in Python

Building sets from set() and ANY When defining a regular expression there is a well known duality between a set of characters specified by enclosing characters or character ranges within square brackets `[…]` and defining the pattern of the complement … Continue reading

Posted in Mathematics, Python | Tagged | 5 Comments

The statement that never was

The Python release archive is a nice repository for archaeological findings. My biggest surprise was the existence of an access statement and `access` keyword in the pre-history of Python 1.5.0. The syntax was already specified in release 1.0 with an … Continue reading

Posted in General, Python | Tagged | 1 Comment