escapism

Simple, generic API for escaping strings.


License
MIT
Install
pip install escapism==0.0.1

Documentation

Escapism

Simple escaping of text, given a set of safe characters and an escape character.

Usage

Not much to it. Two functions:

escaped = escapism.escape('string to escape')
# 'string_20to_20escape'
original = escapism.unescape(escaped)

There are two optional arguments you can pass to escape():

  • safe: a string or set of characters that don't need escaping. Default: ascii letters and numbers.
  • escape_char: a single character used for escaping. Default: _. escape_char will never be considered a safe value.

unescape() accepts the same escape_char argument as escape() if a value other than the default is used.

import string
import escapism
safe = string.ascii_letters + string.digits + '@_-.+'
escape_char = r'%'
escaped = escapism.escape('foø-bar@%!xX?', safe=safe, escape_char=escape_char)
# 'fo%C3%B8-bar@%25%21xX%3F'
original = escapism.unescape(escaped, escape_char=escape_char)