1 files changed, 91 insertions, 0 deletions
diff --git a/lib/silfont/scripts/psfsetglyphorder.py b/lib/silfont/scripts/psfsetglyphorder.py
new file mode 100755
index 0000000..e2448e7
--- /dev/null
+++ b/lib/silfont/scripts/psfsetglyphorder.py
@@ -0,0 +1,91 @@
+#!/usr/bin/env python
+__doc__ = '''Load glyph order data into public.glyphOrder in lib.plist based on based on a text file in one of two formats:
+    - simple text file with one glyph name per line
+    - csv file with headers, using headers "glyph_name" and "sort_final" where the latter contains
+      numeric values used to sort the glyph names by'''
+__url__ = 'http://github.com/silnrsi/pysilfont'
+__copyright__ = 'Copyright (c) 2015 SIL International (http://www.sil.org)'
+__license__ = 'Released under the MIT License (http://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'}, {}),
+    ('--header', {'help': 'Column header(s) for sort order', 'default': 'sort_final'}, {}),
+    ('--field', {'help': 'Field(s) in lib.plist to update', 'default': 'public.glyphOrder'}, {}),
+    ('-i', '--input', {'help': 'Input text file, one glyphname per line'}, {'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': '_gorder.log'})]
+
+
+def doit(args):
+    font = args.ifont
+    incsv = args.input
+    logger = args.logger
+    removemissing = args.removemissing
+
+    fields = args.field.split(",")
+    fieldcount = len(fields)
+    headers = args.header.split(",")
+    if fieldcount != len(headers): logger.log("Must specify same number of values in --field and --header", "S")
+    gname = args.gname
+
+    # Identify file format from first line then create glyphdata[] with glyph name then one column per header
+    glyphdata = {}
+    fl = incsv.firstline
+    if fl is None: logger.log("Empty input file", "S")
+    numfields = len(fl)
+    incsv.numfields = numfields
+    fieldpos = []
+    if numfields > 1:  # More than 1 column, so must have headers
+        if gname in fl:
+            glyphnpos = fl.index(gname)
+        else:
+            logger.log("No" + gname + "field in csv headers", "S")
+        for header in headers:
+            if header in fl:
+                pos = fl.index(header)
+                fieldpos.append(pos)
+            else:
+                logger.log('No "' + header + '" heading in csv headers"', "S")
+        next(incsv.reader, None)  # Skip first line with headers in
+        for line in incsv:
+            glyphn = line[glyphnpos]
+            if len(glyphn) == 0:
+                continue	# No need to include cases where name is blank
+            glyphdata[glyphn]=[]
+            for pos in fieldpos: glyphdata[glyphn].append(float(line[pos]))
+    elif numfields == 1:   # Simple text file.  Create glyphdata in same format as for csv files
+        for i, line in enumerate(incsv): glyphdata[line[0]]=(i,)
+    else:
+        logger.log("Invalid csv file", "S")
+
+    # Now process the data
+    if "lib" not in font.__dict__: font.addfile("lib")
+    glyphlist = list(font.deflayer.keys())
+
+    for i in range(0,fieldcount):
+        array = ET.Element("array")
+        for glyphn, vals in sorted(glyphdata.items(), key=lambda item: item[1][i]):
+            if glyphn in glyphlist:
+                sub = ET.SubElement(array, "string")
+                sub.text = glyphn
+            else:
+                font.logger.log("No glyph in font for " + glyphn, "I")
+                if not removemissing:
+                    sub = ET.SubElement(array, "string")
+                    sub.text = glyphn
+        font.lib.setelem(fields[i-1],array)
+
+    for glyphn in sorted(glyphlist):  # Remaining glyphs were not in the input file
+        if glyphn not in glyphdata: font.logger.log("No entry in input file for font glyph " + glyphn, "I")
+
+    return font
+
+
+def cmd(): execute("UFO", doit, argspec) 
+if __name__ == "__main__": cmd()