50 lines
1.4 KiB
Python
50 lines
1.4 KiB
Python
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from __future__ import print_function, absolute_import, division
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class UnequalZipLengthsError(ValueError):
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pass
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class IncompatibleGlyphsError(ValueError):
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def __init__(self, glyphs):
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assert len(glyphs) > 1
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self.glyphs = glyphs
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names = set(repr(g.name) for g in glyphs)
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if len(names) > 1:
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self.combined_name = "{%s}" % ", ".join(sorted(names))
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else:
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self.combined_name = names.pop()
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def __repr__(self):
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return "<%s %s>" % (type(self).__name__, self.combined_name)
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class IncompatibleSegmentNumberError(IncompatibleGlyphsError):
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def __str__(self):
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return "Glyphs named %s have different number of segments" % (
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self.combined_name)
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class IncompatibleSegmentTypesError(IncompatibleGlyphsError):
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def __init__(self, glyphs, segments):
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IncompatibleGlyphsError.__init__(self, glyphs)
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self.segments = segments
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def __str__(self):
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from pprint import pformat
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return "Glyphs named %s have incompatible segment types:\n%s" % (
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self.combined_name, pformat(self.segments))
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class IncompatibleFontsError(ValueError):
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def __init__(self, glyph_errors):
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self.glyph_errors = glyph_errors
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def __str__(self):
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return "fonts contains incompatible glyphs: %s" % (
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", ".join(repr(g) for g in sorted(self.glyph_errors.keys())))
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