configpy 0.4

JSON configuration file parser

configpy is a JSON configuration file reader with support for variable look-ahead and look-behind, expressions, and comments.

Example

config_str = """
    /* Some example configuration items */
    {
        "a": 10,
        "b": 2,
        "c": "${a} / ${b}",
        "d": "${c} * ${a}",
        "e": "${d} + 50",
        "f": "${e} - 25"
    }
"""

config = Config(config_str)
assert 10 == config.a
assert 2 == config.b
assert 5 == config.c
assert 50 == config.d
assert 100 == config.e
assert 75 == config.f