8234b62ab7
Cython is used to compile some hot paths into native Python extensions. These hot paths were identified through running ufocompile with the hotshot profiler and then converting file by file to Cython, starting with the "hottest" paths and continuing until returns were deminishing. This means that only a few Python files were converted to Cython. Closes #23 Closes #20 (really this time)
95 lines
2.4 KiB
Python
Executable file
95 lines
2.4 KiB
Python
Executable file
"""Tool for exporting GLIFs from FontLab"""
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import FL
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import os
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from robofab.interface.all.dialogs import ProgressBar
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from robofab.glifLib import GlyphSet
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from robofab.tools.glifImport import GlyphPlaceholder
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from robofab.pens.flPen import drawFLGlyphOntoPointPen
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def exportGlyph(glyphName, flGlyph, glyphSet):
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"""Export a FontLab glyph."""
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glyph = GlyphPlaceholder()
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glyph.width = flGlyph.width
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glyph.unicodes = flGlyph.unicodes
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if flGlyph.note:
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glyph.note = flGlyph.note
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customdata = flGlyph.customdata
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if customdata:
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from cStringIO import StringIO
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from robofab.plistlib import readPlist, Data
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f = StringIO(customdata)
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try:
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glyph.lib = readPlist(f)
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except: # XXX ugh, plistlib can raise lots of things
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# Anyway, customdata does not contain valid plist data,
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# but we don't need to toss it!
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glyph.lib = {"org.robofab.fontlab.customdata": Data(customdata)}
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def drawPoints(pen):
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# whoohoo, nested scopes are cool.
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drawFLGlyphOntoPointPen(flGlyph, pen)
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glyphSet.writeGlyph(glyphName, glyph, drawPoints)
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def exportGlyphs(font, glyphs=None, dest=None, doProgress=True, bar=None):
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"""Export all glyphs in a FontLab font"""
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if dest is None:
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dir, base = os.path.split(font.file_name)
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base = base.split(".")[0] + ".glyphs"
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dest = os.path.join(dir, base)
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if not os.path.exists(dest):
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os.makedirs(dest)
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glyphSet = GlyphSet(dest)
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if glyphs is None:
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indices = range(len(font))
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else:
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indices = []
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for glyphName in glyphs:
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indices.append(font.FindGlyph(glyphName))
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barStart = 0
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closeBar = False
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if doProgress:
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if not bar:
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bar = ProgressBar("Exporting Glyphs", len(indices))
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closeBar = True
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else:
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barStart = bar.getCurrentTick()
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else:
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bar = None
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try:
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done = {}
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for i in range(len(indices)):
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#if not (i % 10) and not bar.tick(i + barStart):
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# raise KeyboardInterrupt
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index = indices[i]
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flGlyph = font[index]
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if flGlyph is None:
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continue
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glyphName = flGlyph.name
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if not glyphName:
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print "can't dump glyph #%s, it has no glyph name" % i
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else:
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if glyphName in done:
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n = 1
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while ("%s#%s" % (glyphName, n)) in done:
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n += 1
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glyphName = "%s#%s" % (glyphName, n)
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done[glyphName] = None
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exportGlyph(glyphName, flGlyph, glyphSet)
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if bar and not i % 10:
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bar.tick(barStart + i)
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# Write out contents.plist
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glyphSet.writeContents()
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except KeyboardInterrupt:
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if bar:
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bar.close()
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bar = None
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if bar and closeBar:
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bar.close()
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