Python Two Style - Format Strings

The format strings are different than regular expressions where these are kind of like a semantic wrapper on regular expressions. You don't have to learn regular expressions exactly, but you still have to learn their syntax. So if you knew I had like a log file or something, and it said power colon some number, percent a string and then a temperature than another number, you could just say power,. This is the scan F library power colon percent F bracket percent s comma and then temp.