You can do something like file.read().format(myvar='myself') , or if you prefer to have all the replacements in a dict like replacements = { ... ... <看更多>

There are four major ways to format strings in Python. In this notebook we will explore each ... The format() function can do simple positional formatting ... <看更多>

Python 3.6 is out and provides formatted string literals. ... First, they are called f-strings because you need to prefix a string with the ... ... <看更多>

Python's f -strings are actually safer. Use them! String formatting may be dangerous when a format string depends on untrusted data. ... <看更多>

class F(object):. """String formatter based on Python 3.6 'f' strings. `F` will automatically format anything between two. braces (ie: {{ . ... <看更多>