We now correctly handle nameid statements with surrogate pairs and
old-style macOS-encoded names (provided that fonttools supports the
specified encoding).
Resolves https://github.com/fonttools/fonttools/issues/842.
Also fixes a bug where glyph alternates in MTI feature files were
wrongly sorted by glyph name. After this change, the output is using
the same ordering as in the input MTI feature file.
Fixes https://github.com/fonttools/fonttools/issues/833.
So we have:
descriptor.filename: the path to the UFO, relative to the documentpath
descriptor.path: the resolved, absolute path to the UFO
This means we have to be aware of a couple of situations, described in updatePaths() and testPatgNameResolve().
Case 1: both filename and path attributes are None. Action: write the descriptor as is, without filename attr.
Case 2: filename attribute points somewhere, but the path attribute is None. So we can't actually verify if the UFO really exists, but we don't have to. Action: write the filename attribute as is. We could calculate a new path though.
Case 3: filename attribute is None, path attribute has a path. So there is no legacy value for filename that we need to look out for. Action: we can calculate a new relative path and store that in filename.
Case 4: filename and path attributes are not None, but they're in conflict, pointing to different places/ So the absolute path of the UFO and the absolute path of the document produce a different relative path than is stored in filename. One of them must be wrong.
When a new filename is set, make sure to set the path attribute to None and vice versa.
When reduce() receives an empty sequence, it raises TypeError, unless it is given a third 'initializer' argument
ValueFormat values should default to 0, so we shall use that as initializer.
Also, the reduce() built-in is no longer available on Python 3.
It's still accessible for both py2 and py3 from functools.
Fixes https://github.com/googlei18n/fontmake/issues/241
On python2.7, the fonttools py23 module registers a 'lastResort' StreamHandler
similar to the one found in python3's logging module, that always writes
to the current value `sys.stderr`.
This also applies to any python library that imports from fontTools.misc.py23
under python2.7.
The logging module has a 'shutdown' atexit handler that flushes all the
logging handlers' streams just before the python interpreter exits.
Sometimes (e.g. when calling `python setup.py test` as in MutatorMath's test
suite), the interpreter termination ends with a traceback, which is
triggered by the atexit handler failing to flush the lastResort handler's
stream, sys.stderr
AttributeError: None has no attribute 'stderr'
This is because during module teardown, the globals (in this case 'sys')
are set to None, and the order in which modules are deleted is not
guaranteed.
See 58531934a8
We are using unicode_literals in this module since 329261b.
Because of that, on py27 sometimes a TTFont glyphOrder may end up with
a mix of `str` and `unicode` glyph names.
While I'd love to change every single 'text' string to unicode, maybe
in this case it makes sense to use the native `str` type (`bytes` on
py2, unicode string on py3) for the UV2AGL and AGL2UV dictionaries, as
glyph names can only contain ascii characters anyway.
See https://github.com/fonttools/fonttools/pull/774#discussion_r98327429
