lsst.pex.config gba4ed39666+d28a087814
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Public Member Functions | |
__init__ (self, text, category) | |
__str__ (self) | |
Static Public Member Functions | |
colorize (val=None) | |
Public Attributes | |
rawText | |
color | |
Static Public Attributes | |
dict | categories |
dict | colors |
Protected Attributes | |
_code | |
Static Protected Attributes | |
bool | _colorize = True |
A controller that determines whether strings should be colored. Parameters ---------- text : `str` Text content to print to a terminal. category : `str` Semantic category of the ``text``. See `categories` for possible values. Raises ------ RuntimeError Raised when the ``category`` is not a key of ``Color.categories``. Notes ----- The usual usage is ``Color(string, category)`` which returns a string that may be printed; categories are given by the keys of `Color.categories`. `Color.colorize` may be used to set or retrieve whether the user wants color. It always returns `False` when `sys.stdout` is not attached to a terminal.
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Get or set whether the string should be colorized. Parameters ---------- val : `bool` or `dict`, optional The value is usually a bool, but it may be a dict which is used to modify `Color.categories`. Returns ------- shouldColorize : `bool` If `True`, the string should be colorized. A string **will not** be colorized if standard output or standard error are not attached to a terminal or if the ``val`` argument was `False`. Only strings written to a terminal are colorized.
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