shadowfacts/fonttools
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[feaLib] Implement ValueRecord.asFea()

Browse Source 
ValueRecord had a makeString() method that takes an optional “vertical”
argument, but no code outside the tests sets this argument. Renamed it
to asFea() and dropped the “vertical”, so that it consistent with the
rest of feaLib.ast classes.
This commit is contained in:
Khaled Hosny 2019-01-28 06:05:49 +02:00
parent e974ea3871
commit 354b89c068
2 changed files with 31 additions and 38 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
Lib/fontTools/feaLib/ast.py
View File

@ -963,12 +963,12 @@ class PairPosStatement(Statement):
res = "enum " if self.enumerated else ""
if self.valuerecord2:
res += "pos {} {} {} {};".format(
self.glyphs1.asFea(), self.valuerecord1.makeString(),
self.glyphs2.asFea(), self.valuerecord2.makeString())
self.glyphs1.asFea(), self.valuerecord1.asFea(),
self.glyphs2.asFea(), self.valuerecord2.asFea())
else:
res += "pos {} {} {};".format(
self.glyphs1.asFea(), self.glyphs2.asFea(),
self.valuerecord1.makeString())
self.valuerecord1.asFea())
return res
@ -1069,12 +1069,12 @@ class SinglePosStatement(Statement):
if len(self.prefix):
res += " ".join(map(asFea, self.prefix)) + " "
res += " ".join([asFea(x[0]) + "'" + (
(" " + x[1].makeString()) if x[1] else "") for x in self.pos])
(" " + x[1].asFea()) if x[1] else "") for x in self.pos])
if len(self.suffix):
res += " " + " ".join(map(asFea, self.suffix))
else:
res += " ".join([asFea(x[0]) + " " +
(x[1].makeString() if x[1] else "") for x in self.pos])
(x[1].asFea() if x[1] else "") for x in self.pos])
res += ";"
return res
@ -1120,7 +1120,7 @@ class ValueRecord(Expression):
hash(self.xPlaDevice) ^ hash(self.yPlaDevice) ^
hash(self.xAdvDevice) ^ hash(self.yAdvDevice))
def makeString(self, vertical=None):
def asFea(self, indent=""):
if not self:
return "<NULL>"
@ -1128,7 +1128,6 @@ class ValueRecord(Expression):
xAdvance, yAdvance = self.xAdvance, self.yAdvance
xPlaDevice, yPlaDevice = self.xPlaDevice, self.yPlaDevice
xAdvDevice, yAdvDevice = self.xAdvDevice, self.yAdvDevice
if vertical is None:
vertical = self.vertical
# Try format A, if possible.

54
Tests/feaLib/parser_test.py
View File

@ -726,7 +726,7 @@ class ParserTest(unittest.TestCase):
self.assertIsInstance(pos, ast.SinglePosStatement)
[(glyphs, value)] = pos.pos
self.assertEqual(glyphstr([glyphs]), "one")
self.assertEqual(value.makeString(vertical=False), "<1 2 3 4>")
self.assertEqual(value.asFea(), "<1 2 3 4>")
def test_gpos_type_1_glyphclass_horizontal(self):
doc = self.parse("feature kern {pos [one two] -300;} kern;")
@ -734,7 +734,7 @@ class ParserTest(unittest.TestCase):
self.assertIsInstance(pos, ast.SinglePosStatement)
[(glyphs, value)] = pos.pos
self.assertEqual(glyphstr([glyphs]), "[one two]")
self.assertEqual(value.makeString(vertical=False), "-300")
self.assertEqual(value.asFea(), "-300")
def test_gpos_type_1_glyphclass_vertical(self):
doc = self.parse("feature vkrn {pos [one two] -300;} vkrn;")
@ -742,7 +742,7 @@ class ParserTest(unittest.TestCase):
self.assertIsInstance(pos, ast.SinglePosStatement)
[(glyphs, value)] = pos.pos
self.assertEqual(glyphstr([glyphs]), "[one two]")
self.assertEqual(value.makeString(vertical=True), "-300")
self.assertEqual(value.asFea(), "-300")
def test_gpos_type_1_multiple(self):
doc = self.parse("feature f {pos one'1 two'2 [five six]'56;} f;")
@ -750,11 +750,11 @@ class ParserTest(unittest.TestCase):
self.assertIsInstance(pos, ast.SinglePosStatement)
[(glyphs1, val1), (glyphs2, val2), (glyphs3, val3)] = pos.pos
self.assertEqual(glyphstr([glyphs1]), "one")
self.assertEqual(val1.makeString(vertical=False), "1")
self.assertEqual(val1.asFea(), "1")
self.assertEqual(glyphstr([glyphs2]), "two")
self.assertEqual(val2.makeString(vertical=False), "2")
self.assertEqual(val2.asFea(), "2")
self.assertEqual(glyphstr([glyphs3]), "[five six]")
self.assertEqual(val3.makeString(vertical=False), "56")
self.assertEqual(val3.asFea(), "56")
self.assertEqual(pos.prefix, [])
self.assertEqual(pos.suffix, [])
@ -774,7 +774,7 @@ class ParserTest(unittest.TestCase):
self.assertIsInstance(pos, ast.SinglePosStatement)
[(glyphs, value)] = pos.pos
self.assertEqual(glyphstr([glyphs]), "[T Y]")
self.assertEqual(value.makeString(vertical=False), "20")
self.assertEqual(value.asFea(), "20")
self.assertEqual(glyphstr(pos.prefix), "[A B]")
self.assertEqual(glyphstr(pos.suffix), "comma")
@ -786,10 +786,9 @@ class ParserTest(unittest.TestCase):
self.assertEqual(type(pos), ast.PairPosStatement)
self.assertFalse(pos.enumerated)
self.assertEqual(glyphstr([pos.glyphs1]), "[T V]")
self.assertEqual(pos.valuerecord1.makeString(vertical=False), "-60")
self.assertEqual(pos.valuerecord1.asFea(), "-60")
self.assertEqual(glyphstr([pos.glyphs2]), "[a b c]")
self.assertEqual(pos.valuerecord2.makeString(vertical=False),
"<1 2 3 4>")
self.assertEqual(pos.valuerecord2.asFea(), "<1 2 3 4>")
def test_gpos_type_2_format_a_enumerated(self):
doc = self.parse("feature kern {"
@ -799,10 +798,9 @@ class ParserTest(unittest.TestCase):
self.assertEqual(type(pos), ast.PairPosStatement)
self.assertTrue(pos.enumerated)
self.assertEqual(glyphstr([pos.glyphs1]), "[T V]")
self.assertEqual(pos.valuerecord1.makeString(vertical=False), "-60")
self.assertEqual(pos.valuerecord1.asFea(), "-60")
self.assertEqual(glyphstr([pos.glyphs2]), "[a b c]")
self.assertEqual(pos.valuerecord2.makeString(vertical=False),
"<1 2 3 4>")
self.assertEqual(pos.valuerecord2.asFea(), "<1 2 3 4>")
def test_gpos_type_2_format_a_with_null_first(self):
doc = self.parse("feature kern {"
@ -813,10 +811,9 @@ class ParserTest(unittest.TestCase):
self.assertFalse(pos.enumerated)
self.assertEqual(glyphstr([pos.glyphs1]), "[T V]")
self.assertFalse(pos.valuerecord1)
self.assertEqual(pos.valuerecord1.makeString(), "<NULL>")
self.assertEqual(pos.valuerecord1.asFea(), "<NULL>")
self.assertEqual(glyphstr([pos.glyphs2]), "[a b c]")
self.assertEqual(pos.valuerecord2.makeString(vertical=False),
"<1 2 3 4>")
self.assertEqual(pos.valuerecord2.asFea(), "<1 2 3 4>")
self.assertEqual(pos.asFea(), "pos [T V] <NULL> [a b c] <1 2 3 4>;")
def test_gpos_type_2_format_a_with_null_second(self):
@ -827,8 +824,7 @@ class ParserTest(unittest.TestCase):
self.assertEqual(type(pos), ast.PairPosStatement)
self.assertFalse(pos.enumerated)
self.assertEqual(glyphstr([pos.glyphs1]), "[T V]")
self.assertEqual(pos.valuerecord1.makeString(vertical=False),
"<1 2 3 4>")
self.assertEqual(pos.valuerecord1.asFea(), "<1 2 3 4>")
self.assertEqual(glyphstr([pos.glyphs2]), "[a b c]")
self.assertFalse(pos.valuerecord2)
self.assertEqual(pos.asFea(), "pos [T V] [a b c] <1 2 3 4>;")
@ -841,8 +837,7 @@ class ParserTest(unittest.TestCase):
self.assertEqual(type(pos), ast.PairPosStatement)
self.assertFalse(pos.enumerated)
self.assertEqual(glyphstr([pos.glyphs1]), "[T V]")
self.assertEqual(pos.valuerecord1.makeString(vertical=False),
"<1 2 3 4>")
self.assertEqual(pos.valuerecord1.asFea(), "<1 2 3 4>")
self.assertEqual(glyphstr([pos.glyphs2]), "[a b c]")
self.assertIsNone(pos.valuerecord2)
@ -854,8 +849,7 @@ class ParserTest(unittest.TestCase):
self.assertEqual(type(pos), ast.PairPosStatement)
self.assertTrue(pos.enumerated)
self.assertEqual(glyphstr([pos.glyphs1]), "[T V]")
self.assertEqual(pos.valuerecord1.makeString(vertical=False),
"<1 2 3 4>")
self.assertEqual(pos.valuerecord1.asFea(), "<1 2 3 4>")
self.assertEqual(glyphstr([pos.glyphs2]), "[a b c]")
self.assertIsNone(pos.valuerecord2)
@ -1442,7 +1436,7 @@ class ParserTest(unittest.TestCase):
self.assertIsNone(value.xAdvDevice)
self.assertIsNone(value.yAdvDevice)
self.assertEqual(valuedef.asFea(), "valueRecordDef 123 foo;")
self.assertEqual(value.makeString(vertical=False), "123")
self.assertEqual(value.asFea(), "123")
def test_valuerecord_format_a_vertical(self):
doc = self.parse("feature vkrn {valueRecordDef 123 foo;} vkrn;")
@ -1457,7 +1451,7 @@ class ParserTest(unittest.TestCase):
self.assertIsNone(value.xAdvDevice)
self.assertIsNone(value.yAdvDevice)
self.assertEqual(valuedef.asFea(), "valueRecordDef 123 foo;")
self.assertEqual(value.makeString(vertical=True), "123")
self.assertEqual(value.asFea(), "123")
def test_valuerecord_format_a_zero_horizontal(self):
doc = self.parse("feature liga {valueRecordDef 0 foo;} liga;")
@ -1472,7 +1466,7 @@ class ParserTest(unittest.TestCase):
self.assertIsNone(value.xAdvDevice)
self.assertIsNone(value.yAdvDevice)
self.assertEqual(valuedef.asFea(), "valueRecordDef 0 foo;")
self.assertEqual(value.makeString(vertical=False), "0")
self.assertEqual(value.asFea(), "0")
def test_valuerecord_format_a_zero_vertical(self):
doc = self.parse("feature vkrn {valueRecordDef 0 foo;} vkrn;")
@ -1487,7 +1481,7 @@ class ParserTest(unittest.TestCase):
self.assertIsNone(value.xAdvDevice)
self.assertIsNone(value.yAdvDevice)
self.assertEqual(valuedef.asFea(), "valueRecordDef 0 foo;")
self.assertEqual(value.makeString(vertical=True), "0")
self.assertEqual(value.asFea(), "0")
def test_valuerecord_format_a_vertical_contexts_(self):
for tag in "vkrn vpal vhal valt".split():
@ -1511,7 +1505,7 @@ class ParserTest(unittest.TestCase):
self.assertIsNone(value.xAdvDevice)
self.assertIsNone(value.yAdvDevice)
self.assertEqual(valuedef.asFea(), "valueRecordDef <1 2 3 4> foo;")
self.assertEqual(value.makeString(vertical=False), "<1 2 3 4>")
self.assertEqual(value.asFea(), "<1 2 3 4>")
def test_valuerecord_format_b_zero(self):
doc = self.parse("feature liga {valueRecordDef <0 0 0 0> foo;} liga;")
@ -1526,7 +1520,7 @@ class ParserTest(unittest.TestCase):
self.assertIsNone(value.xAdvDevice)
self.assertIsNone(value.yAdvDevice)
self.assertEqual(valuedef.asFea(), "valueRecordDef <0 0 0 0> foo;")
self.assertEqual(value.makeString(vertical=False), "<0 0 0 0>")
self.assertEqual(value.asFea(), "<0 0 0 0>")
def test_valuerecord_format_c(self):
doc = self.parse(
@ -1548,7 +1542,7 @@ class ParserTest(unittest.TestCase):
self.assertEqual(value.yPlaDevice, ((11, 111), (12, 112)))
self.assertIsNone(value.xAdvDevice)
self.assertEqual(value.yAdvDevice, ((33, -113), (44, -114), (55, 115)))
self.assertEqual(value.makeString(vertical=False),
self.assertEqual(value.asFea(),
"<1 2 3 4 <device 8 88> <device 11 111, 12 112>"
" <device NULL> <device 33 -113, 44 -114, 55 115>>")
@ -1556,7 +1550,7 @@ class ParserTest(unittest.TestCase):
doc = self.parse("feature test {valueRecordDef <NULL> foo;} test;")
value = doc.statements[0].statements[0].value
self.assertFalse(value)
self.assertEqual(value.makeString(), "<NULL>")
self.assertEqual(value.asFea(), "<NULL>")
def test_valuerecord_named(self):
doc = self.parse("valueRecordDef <1 2 3 4> foo;"