Scheduled weekly dependency update for week 09

[pyup-bot]

Updates

Here's a list of all the updates bundled in this pull request. I've added some links to make it easier for you to find all the information you need.

fonttools	3.13.1	»	3.24.0	PyPI | Changelog | Repo
ufoLib	2.1.0	»	2.1.1	PyPI | Changelog | Repo

Changelogs

fonttools 3.13.1 -> 3.24.0

3.24.0

---

• [ttGlyphPen] Decompose composite glyphs if any components' transform is too
  large to fit a F2Dot14 value, or clamp transform values that are
  (almost) equal to +2.0 to make them fit and avoid decomposing (1200,
  1204, 1205).
• [ttx] Added new -g option to dump glyphs from the glyf table
  splitted as individual ttx files (153, 1035, 1132, 1202).
• Copied ufoLib.filenames module to fontTools.misc.filenames, used
  for the ttx split-glyphs option (1202).
• [feaLib] Added support for cvParameters blocks in Character Variant
  feautures cv01-cv99 (860, 1169).
• [Snippets] Added checksum.py script to generate/check SHA1 hash of
  ttx files (1197).
• [varLib.mutator] Fixed issue while instantiating some variable fonts
  whereby the horizontal advance width computed from gvar phantom points
  could turn up to be negative (1198).
• [varLib/subset] Fixed issue with subsetting GPOS variation data not
  picking up ValueRecord Device objects (54fd71f).
• [feaLib/voltLib] In all AST elements, the location is no longer a
  required positional argument, but an optional kewyord argument (defaults
  to None). This will make it easier to construct feature AST from
  code (1201).

3.23.0

---

• [designspaceLib] Added an optional lib element to the designspace as a
  whole, as well as to the instance elements, to store arbitrary data in a
  property list dictionary, similar to the UFO's lib. Added an optional
  font attribute to the SourceDescriptor, to allow operating on
  in-memory font objects (1175).
• [cffLib] Fixed issue with lazy-loading of attributes when attempting to
  set the CFF TopDict.Encoding (1177, 1187).
• [ttx] Fixed regression introduced in 3.22.0 that affected the split tables
  -s option (1188).
• [feaLib] Added IncludedFeaNotFound custom exception subclass, raised
  when an included feature file cannot be found (1186).
• [otTables] Changed VarIdxMap to use glyph names internally instead of
  glyph indexes. The old ttx dumps of HVAR/VVAR tables that contain indexes
  can still be imported (21cbab8, 38a0ffb).
• [varLib] Implemented VarStore optimizer (1184).
• [subset] Implemented pruning of GDEF VarStore, HVAR and MVAR (1179).
• [sfnt] Restore backward compatiblity with numFonts attribute of
  SFNTReader object (1181).
• [merge] Initial support for merging LangSysRecords (1180).
• [ttCollection] don't seek(0) when writing to possibly unseekable strems.
• [subset] Keep all --name-IDs from 0 to 6 by default (1170, 605, 114).
• [cffLib] Added width module to calculate optimal CFF default and
  nominal glyph widths.
• [varLib] Don’t fail if STAT already in the master fonts (1166).

3.22.0

---

• [subset] Support subsetting endchar acting as seac-like components
  in CFF (fixes 1162).
• [feaLib] Allow to build from pre-parsed ast.FeatureFile object.
  Added tables argument to only build some tables instead of all (1159,
  1163).
• [textTools] Replaced safeEval with ast.literal_eval (1139).
• [feaLib] Added option to the parser to not resolve include statements
  (1154).
• [ttLib] Added new ttCollection module to read/write TrueType and
  OpenType Collections. Exports a TTCollection class with a fonts
  attribute containing a list of TTFont instances, the methods save
  and saveXML, plus some list-like methods. The importXML method is
  not implemented yet (17).
• [unicodeadata] Added ot_tag_to_script function that converts from
  OpenType script tag to Unicode script code.
• Added new designspaceLib subpackage, originally from Erik Van Blokland's
  designSpaceDocument: https://github.com/LettError/designSpaceDocument
  NOTE: this is not yet used internally by varLib, and the API may be subject
  to changes (911, 1110, LettError/designSpaceDocument28).
• Added new FontTools icon images (8ee7c32).
• [unicodedata] Added script_horizontal_direction function that returns
  either "LTR" or "RTL" given a unicode script code.
• [otConverters] Don't write descriptive name string as XML comment if the
  NameID value is 0 (== NULL) (1151, 1152).
• [unicodedata] Add ot_tags_from_script function to get the list of
  OpenType script tags associated with unicode script code (1150).
• [feaLib] Don't error when "enumerated" kern pairs conflict with preceding
  single pairs; emit warning and chose the first value (1147, 1148).
• [loggingTools] In CapturingLogHandler.assertRegex method, match the
  fully formatted log message.
• [sbix] Fixed TypeError when concatenating str and bytes (1154).
• [bezierTools] Implemented cusp support and removed approximate_fallback
  arg in calcQuadraticArcLength. Added calcCubicArcLength (1142).

3.21.2

---

• [varLib] Fixed merging PairPos Format1/2 with missing subtables (1125).

3.21.1

---

• [feaLib] Allow mixed single/multiple substitutions (612)
• Added missing *.afm test assets to MAINFEST.in (1137).
• Fixed dumping SVG tables containing color palettes (1124).

3.21.0

---

• [cmap] when compiling format6 subtable, don't assume gid0 is always called
  '.notdef' (1e42224).
• [ot] Allow decompiling fonts with bad Coverage format number (1aafae8).
• Change FontTools licence to MIT (1127).
• [post] Prune extra names already in standard Mac set (df1e8c7).
• [subset] Delete empty SubrsIndex after subsetting (994, 1118).
• [varLib] Don't share points in cvar by default, as it currently fails on
  some browsers (1113).
• [afmLib] Make poor old afmLib work on python3.

3.20.1

---

• [unicodedata] Fixed issue with script and script_extension functions
  returning inconsistent short vs long names. They both return the short four-
  letter script codes now. Added script_name and script_code functions
  to look up the long human-readable script name from the script code, and
  viceversa (1109, 1111).

3.20.0

---

• [unicodedata] Addded new module fontTools.unicodedata which exports the
  same interface as the built-in unicodedata module, with the addition of
  a few functions that are missing from the latter, such as script,
  script_extension and block. Added a MetaTools/buildUCD.py script
  to download and parse data files from the Unicode Character Database and
  generate python modules containing lists of ranges and property values.
• [feaLib] Added __str__ method to all ast elements (delegates to the
  asFea method).
• [feaLib] Parser constructor now accepts a glyphNames iterable
  instead of glyphMap dict. The latter still works but with a pending
  deprecation warning (1104).
• [bezierTools] Added arc length calculation functions originally from
  pens.perimeterPen module (1101).
• [varLib] Started generating STAT table (8af4309). Right now it just reflects
  the axes, and even that with certain limitations:

• AxisOrdering is set to the order axes are defined,
• Name-table entries are not shared with fvar.

• [py23] Added backports for redirect_stdout and redirect_stderr
  context managers (1097).
• [Graphite] Fixed some round-trip bugs (1093).

3.19.0

---

• [varLib] Try set of used points instead of all points when testing whether to
  share points between tuples (1090).
• [CFF2] Fixed issue with reading/writing PrivateDict BlueValues to TTX file.
  Read the commit message 8b02b5a and issue 1030 for more details.
  NOTE: this change invalidates all the TTX files containing CFF2 tables
  that where dumped with previous verisons of fonttools.
  CFF2 Subr items can have values on the stack after the last operator, thus
  a CFF2Subr class was added to accommodate this (1091).
• [_k_e_r_n] Fixed compilation of AAT kern version=1.0 tables (1089, 1094)
• [ttLib] Added getBestCmap() convenience method to TTFont class and cmap table
  class that returns a preferred Unicode cmap subtable given a list of options
  (1092).
• [morx] Emit more meaningful subtable flags. Implement InsertionMorphAction

3.18.0

---

• [feaLib] Fixed writing back nested glyph classes (1086).
• [TupleVariation] Reactivated shared points logic, bugfixes (1009).
• [AAT] Implemented morx ligature subtables (1082).
• [reverseContourPen] Keep duplicate lineTo following a moveTo (1080,
  ReverseContourPen drops points googlefonts/cu2qu#51).
• [varLib.mutator] Suport instantiation of GPOS, GDEF and MVAR (1079).
• [sstruct] Fixed issue with unicode_literals and struct module in
  old versions of python 2.7 (993).

3.17.0

---

• [svgPathPen] Added an SVGPathPen that translates segment pen commands
  into SVG path descriptions. Copied from Tal Leming's ufo2svg.svgPathPen
  https://github.com/typesupply/ufo2svg/blob/d69f992/Lib/ufo2svg/svgPathPen.py
• [reverseContourPen] Added ReverseContourPen, a filter pen that draws
  contours with the winding direction reversed, while keeping the starting
  point (1071).
• [filterPen] Added ContourFilterPen to manipulate contours as a whole
  rather than segment by segment.
• [arrayTools] Added Vector class to apply math operations on an array
  of numbers, and pairwise function to loop over pairs of items in an
  iterable.
• [varLib] Added support for building and interpolation of cvar table
  (f874cf6, a25a401).

3.16.0

---

• [head] Try using SOURCE_DATE_EPOCH environment variable when setting
  the head modified timestamp to ensure reproducible builds (1063).
  See https://reproducible-builds.org/specs/source-date-epoch/
• [VTT] Decode VTT's TSI* tables text as UTF-8 (1060).
• Added support for Graphite font tables: Feat, Glat, Gloc, Silf and Sill.
  Thanks mhosken! (1054).
• [varLib] Default to using axis "name" attribute if "labelname" element
  is missing (588f524).
• [merge] Added support for merging Script records. Remove unused features
  and lookups after merge (d802580, 556508b).
• Added fontTools.svgLib package. Includes a parser for SVG Paths that
  supports the Pen protocol (1051). Also, added a snippet to convert SVG
  outlines to UFO GLIF (1053).
• [AAT] Added support for ankr, bsln, mort, morx, gcid,
  and cidg.
• [subset] Implemented subsetting of prop, opbd, bsln, lcar.

3.15.1

---

• [otConverters] Implemented __add__ and __radd__ methods on
  otConverters._LazyList that decompile a lazy list before adding
  it to another list or _LazyList instance. Fixes an AttributeError
  in the subset module when attempting to sum _LazyList objects
  (6ef48bd2, 1aef1683).
• [AAT] Support the opbd table with optical bounds (a47f6588).
• [AAT] Support prop table with glyph properties (d05617b4).

3.15.0

---

• [AAT] Added support for AAT lookups. The lcar table can be decompiled
  and recompiled; futher work needed to handle morx table (1025).
• [subset] Keep (empty) DefaultLangSys for Script 'DFLT' (6eb807b5).
• [subset] Support GSUB/GPOS.FeatureVariations (fe01d87b).
• [varLib] In models.supportScalars, ignore an axis when its peak value
  is 0 (fixes 1020).
• [varLib] Add default mappings to all axes in avar to fix rendering issue
  in some rasterizers (19c4b377, 04eacf13).
• [varLib] Flatten multiple tail PairPosFormat2 subtables before merging
  (c55ef525).
• [ttLib] Added support for recalculating font bounding box in CFF and
  head tables, and min/max values in hhea and vhea tables (970).

3.14.0

---

• [varLib.merger] Remove Extensions subtables before merging (f7c20cf8).
• [varLib] Initialize the avar segment map with required default entries
  (1014).
• [varLib] Implemented optimal IUP optmiziation (1019).
• [otData] Add AxisValueFormat4 for STAT table v1.2 from OT v1.8.2
  (1015).
• [name] Fixed BCP46 language tag for Mac langID=9: 'si' -> 'sl'.
• [subset] Return value from _DehintingT2Decompiler.op_hintmask
  (c0d672ba).
• [cffLib] Allow to get TopDict by index as well as by name (dca96c9c).
• [cffLib] Removed global isCFF2 state; use one set of classes for
  both CFF and CFF2, maintaining backward compatibility existing code (1007).
• [cffLib] Deprecated maxstack operator, per OpenType spec update 1.8.1.
• [cffLib] Added missing default (-100) for UnderlinePosition (983).
• [feaLib] Enable setting nameIDs greater than 255 (1003).
• [varLib] Recalculate ValueFormat when merging SinglePos (996).
• [varLib] Do not emit MVAR if there are no entries in the variation store
  (987).
• [ttx] For -x option, pad with space if table tag length is < 4.

ufoLib 2.1.0 -> 2.1.1

2.1.1

• Clarify license, copyright and trademark strings for test fonts. They
  now explicitly point to the license of the package (100).
• Ignore renameGlyphSet and deleteGlyphSet when formatVersion < 3 (91).
• Make fontLibValidator errors more verbose.

That's it for now!

Happy merging! 🤖

[pyup-bot]

Closing this in favor of #171