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subset: don't drop SVG table, add WIP subset/svg.py stub

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simply  pass-through for now
This commit is contained in:
Cosimo Lupo 2021-10-21 14:39:43 +02:00
parent 425e1afd36
commit bd47bdae97
2 changed files with 12 additions and 4 deletions
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9
Lib/fontTools/subset/__init__.py
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@ -10,6 +10,7 @@ from fontTools.pens.basePen import NullPen
from fontTools.misc.loggingTools import Timer from fontTools.misc.loggingTools import Timer
from fontTools.subset.util import _add_method, _uniq_sort from fontTools.subset.util import _add_method, _uniq_sort
from fontTools.subset.cff import * from fontTools.subset.cff import *
from fontTools.subset.svg import *
import sys import sys
import struct import struct
import array import array
@ -207,12 +208,12 @@ Font table options:
Specify (=), add to (+=) or exclude from (-=) the comma-separated Specify (=), add to (+=) or exclude from (-=) the comma-separated
set of tables that will be be dropped. set of tables that will be be dropped.
By default, the following tables are dropped: By default, the following tables are dropped:
'BASE', 'JSTF', 'DSIG', 'EBDT', 'EBLC', 'EBSC', 'SVG ', 'PCLT', 'LTSH' 'BASE', 'JSTF', 'DSIG', 'EBDT', 'EBLC', 'EBSC', 'PCLT', 'LTSH'
and Graphite tables: 'Feat', 'Glat', 'Gloc', 'Silf', 'Sill'. and Graphite tables: 'Feat', 'Glat', 'Gloc', 'Silf', 'Sill'.
The tool will attempt to subset the remaining tables. The tool will attempt to subset the remaining tables.
Examples: Examples:
--drop-tables-='SVG ' --drop-tables-='BASE'
* Drop the default set of tables but keep 'SVG '. * Drop the default set of tables but keep 'BASE'.
--drop-tables+=GSUB --drop-tables+=GSUB
* Drop the default set of tables and 'GSUB'. * Drop the default set of tables and 'GSUB'.
--drop-tables=DSIG --drop-tables=DSIG
@ -2486,7 +2487,7 @@ class Options(object):
# spaces in tag names (e.g. "SVG ", "cvt ") are stripped by the argument parser # spaces in tag names (e.g. "SVG ", "cvt ") are stripped by the argument parser
_drop_tables_default = ['BASE', 'JSTF', 'DSIG', 'EBDT', 'EBLC', _drop_tables_default = ['BASE', 'JSTF', 'DSIG', 'EBDT', 'EBLC',
'EBSC', 'SVG', 'PCLT', 'LTSH'] 'EBSC', 'PCLT', 'LTSH']
_drop_tables_default += ['Feat', 'Glat', 'Gloc', 'Silf', 'Sill'] # Graphite _drop_tables_default += ['Feat', 'Glat', 'Gloc', 'Silf', 'Sill'] # Graphite
_no_subset_tables_default = ['avar', 'fvar', _no_subset_tables_default = ['avar', 'fvar',
'gasp', 'head', 'hhea', 'maxp', 'gasp', 'head', 'hhea', 'maxp',

7
Lib/fontTools/subset/svg.py Normal file
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@ -0,0 +1,7 @@
from fontTools.subset.util import _add_method
from fontTools import ttLib
@_add_method(ttLib.getTableClass("SVG "))
def subset_glyphs(self, s):
return True # XXX