mirror of
https://github.com/rsms/inter.git
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548 lines
18 KiB
Python
Executable file
548 lines
18 KiB
Python
Executable file
#!/usr/bin/env python
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# encoding: utf8
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from __future__ import print_function
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import os, sys, plistlib, re, subprocess
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from collections import OrderedDict
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from ConfigParser import RawConfigParser
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from argparse import ArgumentParser
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from robofab.objects.objectsRF import OpenFont
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from textwrap import TextWrapper
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from StringIO import StringIO
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import glob
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import cleanup_kerning
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dryRun = False
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BASEDIR = os.path.abspath(os.path.join(os.path.dirname(__file__), os.pardir))
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def readLines(filename):
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with open(filename, 'r') as f:
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return f.read().strip().splitlines()
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def loadAGL(filename): # -> { 2126: 'Omega', ... }
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m = {}
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with open(filename, 'r') as f:
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for line in f:
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# Omega;2126
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# dalethatafpatah;05D3 05B2 # higher-level combinations; ignored
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line = line.strip()
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if len(line) > 0 and line[0] != '#':
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name, uc = tuple([c.strip() for c in line.split(';')])
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if uc.find(' ') == -1:
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# it's a 1:1 mapping
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m[int(uc, 16)] = name
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return m
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def decomposeComponentInstances(font, glyph, componentsToDecompose):
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"""Moves the components of a glyph to its outline."""
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if len(glyph.components):
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deepCopyContours(font, glyph, glyph, (0, 0), (1, 1), componentsToDecompose)
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glyph.clearComponents()
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def deepCopyContours(font, parent, component, offset, scale, componentsToDecompose):
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"""Copy contours to parent from component, including nested components."""
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for nested in component.components:
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if componentsToDecompose is None or nested.baseGlyph in componentsToDecompose:
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deepCopyContours(
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font, parent, font[nested.baseGlyph],
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(offset[0] + nested.offset[0], offset[1] + nested.offset[1]),
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(scale[0] * nested.scale[0], scale[1] * nested.scale[1]),
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None)
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component.removeComponent(nested)
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if component == parent:
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return
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for contour in component:
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contour = contour.copy()
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contour.scale(scale)
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contour.move(offset)
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parent.appendContour(contour)
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def addGlyphsForCPFont(cp, ucmap, glyphnames):
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if cp in ucmap:
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for name in ucmap[cp]:
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glyphnames.add(name)
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# else:
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# print('no glyph for U+%04X' % cp)
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def getGlyphNamesFont(font, ucmap, glyphs):
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glyphnames = set()
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for s in glyphs:
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if len(s) > 2 and s[:2] == 'U+':
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p = s.find('-')
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if p != -1:
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# range, e.g. "U+1D0A-1DBC"
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cpStart = int(s[2:p], 16)
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cpEnd = int(s[p+1:], 16)
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for cp in range(cpStart, cpEnd+1):
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addGlyphsForCPFont(cp, ucmap, glyphnames)
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else:
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# single code point e.g. "U+1D0A"
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cp = int(s[2:], 16)
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addGlyphsForCPFont(cp, ucmap, glyphnames)
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elif s in font:
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glyphnames.add(s)
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return glyphnames
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def addGlyphsForCPComps(cp, comps, agl, glyphnames):
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uniName = 'uni%04X' % cp
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symbolicName = agl.get(cp)
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if uniName in comps:
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glyphnames.add(uniName)
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if symbolicName in comps:
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glyphnames.add(symbolicName)
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def getGlyphNamesComps(comps, agl, glyphs):
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# comps: { glyphName => (baseName, accentNames, offset) ... }
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# agl: { 2126: 'Omega' ... }
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glyphnames = set()
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for s in glyphs:
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if len(s) > 2 and s[:2] == 'U+':
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p = s.find('-')
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if p != -1:
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# range, e.g. "U+1D0A-1DBC"
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cpStart = int(s[2:p], 16)
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cpEnd = int(s[p+1:], 16)
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for cp in range(cpStart, cpEnd+1):
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addGlyphsForCPComps(cp, comps, agl, glyphnames)
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else:
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# single code point e.g. "U+1D0A"
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cp = int(s[2:], 16)
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addGlyphsForCPComps(cp, comps, agl, glyphnames)
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elif s in comps:
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glyphnames.add(s)
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return glyphnames
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def updateConfigFile(config, filename, rmnames):
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wrapper = TextWrapper()
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wrapper.width = 80
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wrapper.break_long_words = False
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wrapper.break_on_hyphens = False
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wrap = lambda names: '\n'.join(wrapper.wrap(' '.join(names)))
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didChange = False
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for propertyName, values in config.items('glyphs'):
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glyphNames = values.split()
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propChanged = False
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glyphNames2 = [name for name in glyphNames if name not in rmnames]
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if len(glyphNames2) < len(glyphNames):
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print('[fontbuild.cfg] updating glyphs property', propertyName)
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config.set('glyphs', propertyName, wrap(glyphNames2)+'\n')
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didChange = True
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if didChange:
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s = StringIO()
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config.write(s)
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s = s.getvalue()
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s = re.sub(r'\n(\w+)\s+=\s*', '\n\\1: ', s, flags=re.M)
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s = re.sub(r'((?:^|\n)\[[^\]]*\])', '\\1\n', s, flags=re.M)
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s = re.sub(r'\n\t\n', '\n\n', s, flags=re.M)
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s = s.strip() + '\n'
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print('Writing', filename)
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if not dryRun:
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with open(filename, 'w') as f:
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f.write(s)
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def parseGlyphComposition(composite):
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c = composite.split("=")
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d = c[1].split("/")
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glyphName = d[0]
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if len(d) == 1:
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offset = [0, 0]
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else:
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offset = [int(i) for i in d[1].split(",")]
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accentString = c[0]
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accents = accentString.split("+")
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baseName = accents.pop(0)
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accentNames = [i.split(":") for i in accents]
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return (glyphName, baseName, accentNames, offset)
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def fmtGlyphComposition(glyphName, baseName, accentNames, offset):
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# glyphName = 'uni03D3'
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# baseName = 'uni03D2'
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# accentNames = [['tonos', 'top'], ['acute', 'top']]
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# offset = [100, 0]
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# => "uni03D2+tonos:top+acute:top=uni03D3/100,0"
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s = baseName
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for accentNameTuple in accentNames:
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s += '+' + accentNameTuple[0]
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if len(accentNameTuple) > 1:
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s += ':' + accentNameTuple[1]
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s += '=' + glyphName
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if offset[0] != 0 or offset[1] != 0:
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s += '/%d,%d' % tuple(offset)
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return s
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def loadGlyphCompositions(filename): # { glyphName => (baseName, accentNames, offset) }
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compositions = OrderedDict()
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with open(filename, 'r') as f:
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for line in f:
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line = line.strip()
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if len(line) > 0 and line[0] != '#':
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glyphName, baseName, accentNames, offset = parseGlyphComposition(line)
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compositions[glyphName] = (baseName, accentNames, offset)
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return compositions
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def updateDiacriticsFile(filename, rmnames):
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lines = []
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didChange = False
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for line in readLines(filename):
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line = line.strip()
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if len(line) == 0 or len(line.lstrip()) == 0 or line.lstrip()[0] == '#':
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lines.append(line)
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else:
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glyphName, baseName, accentNames, offset = parseGlyphComposition(line)
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skipLine = False
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if baseName in rmnames or glyphName in rmnames:
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skipLine = True
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else:
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for accent in accentNames:
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name = accent[0]
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if name in rmnames:
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skipLine = True
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break
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if not skipLine:
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lines.append(line)
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else:
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print('[diacritics] removing', line.strip())
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didChange = True
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if didChange:
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print('Writing', filename)
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if not dryRun:
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with open(filename, 'w') as f:
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for line in lines:
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f.write(line + '\n')
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def configFindResFile(config, basedir, name):
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fn = os.path.join(basedir, config.get("res", name))
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if not os.path.isfile(fn):
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basedir = os.path.dirname(basedir)
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fn = os.path.join(basedir, config.get("res", name))
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if not os.path.isfile(fn):
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fn = None
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return fn
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includeRe = re.compile(r'^include\(([^\)]+)\);\s*$')
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tokenSepRe = re.compile(r'([\@A-Za-z0-9_\.]+|[=\-\[\]\(\)\{\};<>\'])')
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spaceRe = re.compile(r'[ \t]+')
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def loadFeaturesFile(filepath, followIncludes=True):
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print('read', filepath)
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lines = []
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with open(filepath, 'r') as f:
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for line in f:
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m = includeRe.match(line)
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if m is not None:
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if followIncludes:
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includedFilename = m.group(1)
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includedPath = os.path.normpath(os.path.join(os.path.dirname(filepath), includedFilename))
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lines = lines + loadFeaturesFile(includedPath, followIncludes)
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else:
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lines.append(line)
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return lines
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def collapseSpace(s):
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lm = len(s) - len(s.lstrip(' \t'))
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return s[:lm] + spaceRe.sub(' ', s[lm:])
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def updateFeaturesFile(filename, rmnames):
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# this is a VERY crude approach that simply tokenizes the input and filters
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# out strings that seem to be names but are not found in glyphnames.
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lines = []
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didChange = False
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for line in loadFeaturesFile(filename, followIncludes=False):
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line = line.rstrip('\r\n ')
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tokens = tokenSepRe.split(line)
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tokens2 = [t for t in tokens if t not in rmnames]
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if len(tokens2) != len(tokens):
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line = collapseSpace(''.join(tokens2))
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didChange = True
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lines.append(line)
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if didChange:
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print('Write', filename)
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if not dryRun:
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with open(filename, 'w') as f:
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for line in lines:
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f.write(line + '\n')
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return didChange
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def grep(filename, names):
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hasPrintedFilename = False
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relFilename = os.path.relpath(os.path.abspath(filename), BASEDIR)
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findCount = 0
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with open(filename, 'r') as f:
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lineno = 1
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for line in f:
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foundNames = []
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for name in names:
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col = line.find(name)
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if col != -1:
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foundNames.append((name, lineno, col, line))
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findCount += 1
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if len(foundNames):
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if not hasPrintedFilename:
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print('%s:' % relFilename)
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hasPrintedFilename = True
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for name, lineno, col, line in foundNames:
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line = line.strip()
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if len(line) > 50:
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line = line[:47] + '...'
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print(' %s\t%d:%d\t%s' % (name, lineno, col, line))
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lineno += 1
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return findCount
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def main(argv=None):
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argparser = ArgumentParser(
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description='Remove glyphs from all UFOs in src dir')
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argparser.add_argument(
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'-dry', dest='dryRun', action='store_const', const=True, default=False,
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help='Do not modify anything, but instead just print what would happen.')
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argparser.add_argument(
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'-decompose', dest='decompose', action='store_const', const=True, default=False,
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help='When deleting a glyph which is used as a component by another glyph '+
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'which is not being deleted, instead of refusing to delete the glyph, '+
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'decompose the component instances in other glyphs.')
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argparser.add_argument(
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'-ignore-git-state', dest='ignoreGitState', action='store_const', const=True, default=False,
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help='Skip checking with git if there are changes to the target UFO file.')
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argparser.add_argument(
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'glyphs', metavar='<glyph>', type=str, nargs='+',
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help='Glyph to remove. '+
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'Can be a glyphname, '+
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'a Unicode code point formatted as "U+<CP>", '+
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'or a Unicode code point range formatted as "U+<CP>-<CP>"')
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args = argparser.parse_args(argv)
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global dryRun
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dryRun = args.dryRun
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srcDir = os.path.join(BASEDIR, 'src')
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# check if src font has modifications
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if not args.ignoreGitState:
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gitStatus = subprocess.check_output(
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['git', '-C', BASEDIR, 'status', '-s', '--',
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os.path.relpath(os.path.abspath(srcDir), BASEDIR) ],
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shell=False)
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gitIsDirty = False
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gitStatusLines = gitStatus.splitlines()
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for line in gitStatusLines:
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if len(line) > 3 and line[:2] != '??':
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gitIsDirty = True
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break
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if gitIsDirty:
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if len(gitStatusLines) > 5:
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gitStatusLines = gitStatusLines[:5] + [' ...']
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print(
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("%s has uncommitted changes. It's strongly recommended to run this "+
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"script on an unmodified UFO path so to allow \"undoing\" any changes. "+
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"Run with -ignore-git-state to ignore this warning.\n%s") % (
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srcDir, '\n'.join(gitStatusLines)),
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file=sys.stderr)
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sys.exit(1)
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# Find UFO fonts
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fontPaths = glob.glob(os.path.join(srcDir, '*.ufo'))
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if len(fontPaths) == 0:
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print('No UFOs found in', srcDir, file=sys.stderr)
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sys.exit(1)
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# load fontbuild config
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config = RawConfigParser(dict_type=OrderedDict)
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configFilename = os.path.join(srcDir, 'fontbuild.cfg')
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config.read(configFilename)
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glyphOrderFile = configFindResFile(config, srcDir, 'glyphorder')
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diacriticsFile = configFindResFile(config, srcDir, 'diacriticfile')
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featuresFile = os.path.join(srcDir, 'features.fea')
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# load AGL and diacritics
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agl = loadAGL(os.path.join(srcDir, 'glyphlist.txt')) # { 2126: 'Omega', ... }
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comps = loadGlyphCompositions(diacriticsFile)
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# { glyphName => (baseName, accentNames, offset) }
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# find glyphnames to remove that are composed (removal happens later)
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rmnamesUnion = getGlyphNamesComps(comps, agl, args.glyphs)
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# find glyphnames to remove from UFOs (and remove them)
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for fontPath in fontPaths:
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relFontPath = os.path.relpath(fontPath, BASEDIR)
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print('Loading glyph data for %s...' % relFontPath)
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font = OpenFont(fontPath)
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ucmap = font.getCharacterMapping() # { 2126: [ 'Omega', ...], ...}
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cnmap = font.getReverseComponentMapping() # { 'A' : ['Aacute', 'Aring'], 'acute' : ['Aacute'] ... }
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glyphnames = getGlyphNamesFont(font, ucmap, args.glyphs)
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if len(glyphnames) == 0:
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print('None of the glyphs requested exist in', relFontPath, file=sys.stderr)
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print('Preparing to remove %d glyphs — resolving component usage...' % len(glyphnames))
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# Check component usage
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cnConflicts = {}
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for gname in glyphnames:
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cnUses = cnmap.get(gname)
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if cnUses:
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extCnUses = [n for n in cnUses if n not in glyphnames]
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if len(extCnUses) > 0:
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cnConflicts[gname] = extCnUses
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if len(cnConflicts) > 0:
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if args.decompose:
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componentsToDecompose = set()
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for gname in cnConflicts.keys():
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componentsToDecompose.add(gname)
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for gname, dependants in cnConflicts.iteritems():
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print('decomposing %s in %s' % (gname, ', '.join(dependants)))
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for depname in dependants:
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decomposeComponentInstances(font, font[depname], componentsToDecompose)
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else:
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print(
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'\nComponent conflicts.\n\n'+
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'Some glyphs to-be deleted are used as components in other glyphs.\n'+
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'You need to either decompose the components, also delete glyphs\n'+
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'using them, or not delete the glyphs at all.\n', file=sys.stderr)
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for gname, dependants in cnConflicts.iteritems():
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print('%s used by %s' % (gname, ', '.join(dependants)), file=sys.stderr)
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sys.exit(1)
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# find orphaned pure-components
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for gname in glyphnames:
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try:
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g = font[gname]
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except:
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print('no glyph %r in %s' % (gname, relFontPath), file=sys.stderr)
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sys.exit(1)
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useCount = 0
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for cn in g.components:
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usedBy = cnmap.get(cn.baseGlyph)
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if usedBy:
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usedBy = [name for name in usedBy if name not in glyphnames]
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if len(usedBy) == 0:
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cng = font[cn.baseGlyph]
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if len(cng.unicodes) == 0:
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print('Note: pure-component %s orphaned' % cn.baseGlyph)
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# remove glyphs from UFO
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print('Removing %d glyphs' % len(glyphnames))
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libPlistFilename = os.path.join(fontPath, 'lib.plist')
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libPlist = plistlib.readPlist(libPlistFilename)
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glyphOrder = libPlist.get('public.glyphOrder')
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if glyphOrder is not None:
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v = [name for name in glyphOrder if name not in glyphnames]
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libPlist['public.glyphOrder'] = v
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roboSort = libPlist.get('com.typemytype.robofont.sort')
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if roboSort is not None:
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for entry in roboSort:
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if isinstance(entry, dict) and entry.get('type') == 'glyphList':
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asc = entry.get('ascending')
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if asc is not None:
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entry['ascending'] = [name for name in asc if name not in glyphnames]
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desc = entry.get('descending')
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if desc is not None:
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entry['descending'] = [name for name in desc if name not in glyphnames]
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for gname in glyphnames:
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font.removeGlyph(gname)
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rmnamesUnion.add(gname)
|
|
|
|
if not dryRun:
|
|
print('Writing changes to %s' % relFontPath)
|
|
font.save()
|
|
plistlib.writePlist(libPlist, libPlistFilename)
|
|
else:
|
|
print('Writing changes to %s (dry run)' % relFontPath)
|
|
|
|
print('Cleaning up kerning')
|
|
if dryRun:
|
|
cleanup_kerning.main(['-dry', fontPath])
|
|
else:
|
|
cleanup_kerning.main([fontPath])
|
|
|
|
# end for fontPath in fontPaths
|
|
|
|
|
|
# fontbuild config
|
|
updateDiacriticsFile(diacriticsFile, rmnamesUnion)
|
|
updateConfigFile(config, configFilename, rmnamesUnion)
|
|
featuresChanged = updateFeaturesFile(featuresFile, rmnamesUnion)
|
|
|
|
|
|
# TMP for testing fuzzy
|
|
# rmnamesUnion = set()
|
|
# featuresChanged = False
|
|
# with open('_local/rmlog') as f:
|
|
# for line in f:
|
|
# line = line.strip()
|
|
# if len(line):
|
|
# rmnamesUnion.add(line)
|
|
|
|
|
|
print('\n————————————————————————————————————————————————————\n'+
|
|
'Removed %d glyphs:\n %s' % (
|
|
len(rmnamesUnion), '\n '.join(sorted(rmnamesUnion))))
|
|
|
|
print('\n————————————————————————————————————————————————————\n')
|
|
|
|
# find possibly-missed instances
|
|
print('Fuzzy matches:')
|
|
fuzzyMatchCount = 0
|
|
fuzzyMatchCount += grep(diacriticsFile, rmnamesUnion)
|
|
fuzzyMatchCount += grep(configFilename, rmnamesUnion)
|
|
fuzzyMatchCount += grep(featuresFile, rmnamesUnion)
|
|
for fontPath in fontPaths:
|
|
fuzzyMatchCount += grep(os.path.join(fontPath, 'lib.plist'), rmnamesUnion)
|
|
if fuzzyMatchCount == 0:
|
|
print(' (none)\n')
|
|
else:
|
|
print('You may want to look into those ^\n')
|
|
|
|
if featuresChanged:
|
|
print('You need to manually edit features.\n'+
|
|
'- git diff src/features.fea\n'+
|
|
'- $EDITOR %s/features.fea\n' % '/features.fea\n- $EDITOR '.join(fontPaths))
|
|
|
|
print(('You need to re-generate %s via\n'+
|
|
'`make src/glyphorder.txt` (or misc/gen-glyphorder.py)'
|
|
) % glyphOrderFile)
|
|
|
|
print('\nFinally, you should build the Medium weight and make sure it all '+
|
|
'looks good and that no mixglyph failures occur. E.g. `make Medium -j`')
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|