mirror of
https://github.com/rsms/inter.git
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119 lines
3.9 KiB
Python
119 lines
3.9 KiB
Python
import subprocess
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import re
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import sys
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from datetime import datetime
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from common import getGitHash, getVersion
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from .util import readTextFile, BASEDIR, pjoin
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def updateFontVersion(font, dummy, isVF):
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if dummy:
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version = "1.0"
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buildtag = "src"
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now = datetime(2016, 1, 1, 0, 0, 0, 0)
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else:
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version = getVersion()
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buildtag, buildtagErrs = getGitHash()
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now = datetime.utcnow()
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if buildtag == "" or len(buildtagErrs) > 0:
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buildtag = "src"
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print("warning: getGitHash() failed: %r" % buildtagErrs, file=sys.stderr)
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versionMajor, versionMinor = [int(num) for num in version.split(".")]
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font.info.version = version
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font.info.versionMajor = versionMajor
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font.info.versionMinor = versionMinor
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font.info.woffMajorVersion = versionMajor
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font.info.woffMinorVersion = versionMinor
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font.info.year = now.year
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font.info.openTypeNameVersion = "Version %d.%03d;git-%s" % (versionMajor, versionMinor, buildtag)
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psFamily = re.sub(r'\s', '', font.info.familyName)
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if isVF:
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font.info.openTypeNameUniqueID = "%s:VF:%d:%s" % (psFamily, now.year, buildtag)
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else:
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psStyle = re.sub(r'\s', '', font.info.styleName)
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font.info.openTypeNameUniqueID = "%s-%s:%d:%s" % (psFamily, psStyle, now.year, buildtag)
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font.info.openTypeHeadCreated = now.strftime("%Y/%m/%d %H:%M:%S")
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# setFontInfo patches font.info
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def setFontInfo(font, weight=None):
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#
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# For UFO3 names, see
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# https://github.com/unified-font-object/ufo-spec/blob/gh-pages/versions/
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# ufo3/fontinfo.plist.md
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# For OpenType NAME table IDs, see
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# https://docs.microsoft.com/en-us/typography/opentype/spec/name#name-ids
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if weight is None:
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weight = font.info.openTypeOS2WeightClass
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family = font.info.familyName # i.e. "Inter"
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style = font.info.styleName # e.g. "Medium Italic"
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# Update italicAngle
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isitalic = style.find("Italic") != -1
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if isitalic:
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font.info.italicAngle = float('%.8g' % font.info.italicAngle)
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else:
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font.info.italicAngle = 0 # avoid "-0.0" value in UFO
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# weight
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font.info.openTypeOS2WeightClass = weight
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# version (dummy)
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updateFontVersion(font, dummy=True, isVF=False)
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# Names
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family_nosp = re.sub(r'\s', '', family)
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style_nosp = re.sub(r'\s', '', style)
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font.info.macintoshFONDName = "%s %s" % (family_nosp, style_nosp)
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font.info.postscriptFontName = "%s-%s" % (family_nosp, style_nosp)
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# name ID 16 "Typographic Family name"
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font.info.openTypeNamePreferredFamilyName = family
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# name ID 17 "Typographic Subfamily name"
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font.info.openTypeNamePreferredSubfamilyName = style
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# name ID 1 "Family name" (legacy, but required)
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# Restriction:
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# "shared among at most four fonts that differ only in weight or style"
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# So we map as follows:
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# - Regular => "Family", ("regular" | "italic" | "bold" | "bold italic")
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# - Medium => "Family Medium", ("regular" | "italic")
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# - Black => "Family Black", ("regular" | "italic")
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# and so on.
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subfamily = stripItalic(style).strip() # "A Italic" => "A", "A" => "A"
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if len(subfamily) == 0:
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subfamily = "Regular"
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subfamily_lc = subfamily.lower()
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if subfamily_lc == "regular" or subfamily_lc == "bold":
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font.info.styleMapFamilyName = family
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# name ID 2 "Subfamily name" (legacy, but required)
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# Value must be one of: "regular", "italic", "bold", "bold italic"
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if subfamily_lc == "regular":
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if isitalic:
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font.info.styleMapStyleName = "italic"
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else:
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font.info.styleMapStyleName = "regular"
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else: # bold
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if isitalic:
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font.info.styleMapStyleName = "bold italic"
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else:
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font.info.styleMapStyleName = "bold"
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else:
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font.info.styleMapFamilyName = (family + ' ' + subfamily).strip()
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# name ID 2 "Subfamily name" (legacy, but required)
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if isitalic:
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font.info.styleMapStyleName = "italic"
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else:
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font.info.styleMapStyleName = "regular"
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stripItalic_re = re.compile(r'(?:^|\b)italic\b|italic$', re.I | re.U)
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def stripItalic(name):
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return stripItalic_re.sub('', name.strip()) |