parsers¶

Argument value parsing

This module is mostly self-contained, and provides ways to construct Parser instances which parse string arguments into values.

During the configuration building, the parsed values are collected by a configpile.collector.Collector instance.

Types

This module uses the following types.

Module attributes

`path_parser`	Parses a path
`int_parser`	Parses an integer
`str_parser`	Parses a string, preserves whitespace
`stripped_str_parser`	Parses a string, stripping whitespace left and right
`float_parser`	Parses a float

Classes

`ErrorMessageProvider`	Generates formatted error messages when values are invalid
`Parser`	Describes a parser, that takes a string and returns either a value or an error
`Predicate`	Defines a function or callable that takes a value and returns whether it is valid