1 files changed, 86 insertions, 0 deletions
diff --git a/src/silfont/scripts/psfsetpsnames.py b/src/silfont/scripts/psfsetpsnames.py
new file mode 100644
index 0000000..f95a1a7
--- /dev/null
+++ b/src/silfont/scripts/psfsetpsnames.py
@@ -0,0 +1,86 @@
+#!/usr/bin/env python3
+__doc__ = '''Add public.postscriptNames to lib.plist based on a csv file in one of two formats:
+    - simple glyphname, postscriptname with no headers
+    - with headers, where the headers for glyph name and postscript name "glyph_name" and "ps_name"'''
+__url__ = 'https://github.com/silnrsi/pysilfont'
+__copyright__ = 'Copyright (c) 2015 SIL International (https://www.sil.org)'
+__license__ = 'Released under the MIT License (https://opensource.org/licenses/MIT)'
+__author__ = 'David Raymond'
+
+from silfont.core import execute
+from xml.etree import ElementTree as ET
+
+argspec = [
+    ('ifont', {'help': 'Input font file'}, {'type': 'infont'}),
+    ('ofont', {'help': 'Output font file', 'nargs': '?'}, {'type': 'outfont'}),
+    ('--gname', {'help': 'Column header for glyph name', 'default': 'glyph_name'}, {}),
+    ('-i', '--input', {'help': 'Input csv file'}, {'type': 'incsv', 'def': 'glyph_data.csv'}),
+    ('-x', '--removemissing', {'help': 'Remove from list if glyph not in font', 'action': 'store_true', 'default': False}, {}),
+    ('-l', '--log', {'help': 'Log file'}, {'type': 'outfile', 'def': 'setpsnames.log'})]
+
+
+def doit(args):
+    font = args.ifont
+    logger = args.logger
+    incsv = args.input
+    gname = args.gname
+    removemissing = args.removemissing
+
+    glyphlist = list(font.deflayer.keys())  # List to check every glyph has a psname supplied
+
+    # Identify file format from first line
+    fl = incsv.firstline
+    if fl is None: logger.log("Empty input file", "S")
+    numfields = len(fl)
+    incsv.numfields = numfields
+    if numfields == 2:
+        glyphnpos = 0
+        psnamepos = 1    # Default for plain csv
+    elif numfields > 2:  # More than 2 columns, so must have standard headers
+        if gname in fl:
+            glyphnpos = fl.index(gname)
+        else:
+            logger.log("No " + gname + " field in csv headers", "S")
+        if "ps_name" in fl:
+            psnamepos = fl.index("ps_name")
+        else:
+            logger.log("No ps_name field in csv headers", "S")
+        next(incsv.reader, None)  # Skip first line with headers in
+    else:
+        logger.log("Invalid csv file", "S")
+
+    # Now process the data
+    dict = ET.Element("dict")
+    for line in incsv:
+        glyphn = line[glyphnpos]
+        psname = line[psnamepos]
+        if len(psname) == 0 or glyphn == psname:
+            continue	# No need to include cases where production name is blank or same as working name
+        # Check if in font
+        infont = False
+        if glyphn in glyphlist:
+            glyphlist.remove(glyphn)
+            infont = True
+        else:
+            if not removemissing: logger.log("No glyph in font for " + glyphn + " on line " + str(incsv.line_num), "I")
+        if not removemissing or infont:
+            # Add to dict
+            sub = ET.SubElement(dict, "key")
+            sub.text = glyphn
+            sub = ET.SubElement(dict, "string")
+            sub.text = psname
+    # Add to lib.plist
+    if len(dict) > 0:
+        if "lib" not in font.__dict__: font.addfile("lib")
+        font.lib.setelem("public.postscriptNames", dict)
+    else:
+        if "lib" in font.__dict__ and "public.postscriptNames" in font.lib:
+            font.lib.remove("public.postscriptNames")
+
+    for glyphn in sorted(glyphlist): logger.log("No PS name in input file for font glyph " + glyphn, "I")
+
+    return font
+
+
+def cmd(): execute("UFO", doit, argspec)
+if __name__ == "__main__": cmd()