ajout fichiers manquant

venv/Lib/site-packages/fontTools/cu2qu/errors.py

@@ -0,0 +1,76 @@
+# Copyright 2016 Google Inc. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+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().__init__(message)
+        self.curve = curve
+
+
+class UnequalZipLengthsError(Error):
+    pass
+
+
+class IncompatibleGlyphsError(Error):
+    def __init__(self, glyphs):
+        assert len(glyphs) > 1
+        self.glyphs = glyphs
+        names = set(repr(g.name) for g in glyphs)
+        if len(names) > 1:
+            self.combined_name = "{%s}" % ", ".join(sorted(names))
+        else:
+            self.combined_name = names.pop()
+
+    def __repr__(self):
+        return "<%s %s>" % (type(self).__name__, self.combined_name)
+
+
+class IncompatibleSegmentNumberError(IncompatibleGlyphsError):
+    def __str__(self):
+        return "Glyphs named %s have different number of segments" % (
+            self.combined_name
+        )
+
+
+class IncompatibleSegmentTypesError(IncompatibleGlyphsError):
+    def __init__(self, glyphs, segments):
+        IncompatibleGlyphsError.__init__(self, glyphs)
+        self.segments = segments
+
+    def __str__(self):
+        lines = []
+        ndigits = len(str(max(self.segments)))
+        for i, tags in sorted(self.segments.items()):
+            lines.append(
+                "%s: (%s)" % (str(i).rjust(ndigits), ", ".join(repr(t) for t in tags))
+            )
+        return "Glyphs named %s have incompatible segment types:\n  %s" % (
+            self.combined_name,
+            "\n  ".join(lines),
+        )
+
+
+class IncompatibleFontsError(Error):
+    def __init__(self, glyph_errors):
+        self.glyph_errors = glyph_errors
+
+    def __str__(self):
+        return "fonts contains incompatible glyphs: %s" % (
+            ", ".join(repr(g) for g in sorted(self.glyph_errors.keys()))
+        )