fonttools/Lib/fontTools/cu2qu/errors.py

from __future__ import print_function, absolute_import, division


class Error(Exception):
    """Base Cu2Qu exception class for all other errors."""


class ApproxNotFoundError(Error):
    def __init__(self, curve):
        message = "no approximation found: %s" % curve
        super(Error, self).__init__(message)
        self.curve = curve
Don't stop at first incompatibilty, log errors, raise at the end Based on Miguel Sousa's original PR and the following discussion: https://github.com/googlei18n/cu2qu/pull/114 Instead of raising an error at the first incompatible glyph, we let it continue (keeping the original contours unmodified when that happens), and use logging to print error messages. A new `IncompatibleFontsError` exception is raised at the end of `fonts_to_quadratic` if any glyph has incompatible number or types of segments. The exception instance has a `glyph_errors` attribute (dict) which collects all the individual IncompatibleGlyphsError keyed by glyph name. 2018-01-18 13:21:08 +00:00			`from __future__ import print_function, absolute_import, division`


Order exceptions hierarchically 2020-02-07 11:39:37 +00:00			`class Error(Exception):`
			`"""Base Cu2Qu exception class for all other errors."""`


			`class ApproxNotFoundError(Error):`
			`def __init__(self, curve):`
			`message = "no approximation found: %s" % curve`
			`super(Error, self).__init__(message)`
			`self.curve = curve`