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Diffstat (limited to 'src/silfont/scripts/psfchangegdlnames.py')
| -rw-r--r-- | src/silfont/scripts/psfchangegdlnames.py | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/src/silfont/scripts/psfchangegdlnames.py b/src/silfont/scripts/psfchangegdlnames.py new file mode 100644 index 0000000..4b2750e --- /dev/null +++ b/src/silfont/scripts/psfchangegdlnames.py @@ -0,0 +1,160 @@ +#!/usr/bin/env python3 +__doc__ = '''Change graphite names within GDL based on a csv list in format + old name, newname + Logs any names not in list + Also updates postscript names in postscript() statements based on psnames csv''' +__url__ = 'https://github.com/silnrsi/pysilfont' +__copyright__ = 'Copyright (c) 2016 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 +import os, re + +argspec = [ + ('input',{'help': 'Input file or folder'}, {'type': 'filename'}), + ('output',{'help': 'Output file or folder', 'nargs': '?'}, {}), + ('-n','--names',{'help': 'Names csv file'}, {'type': 'incsv', 'def': 'gdlmap.csv'}), + ('--names2',{'help': '2nd names csv file', 'nargs': '?'}, {'type': 'incsv', 'def': None}), + ('--psnames',{'help': 'PS names csv file'}, {'type': 'incsv', 'def': 'psnames.csv'}), + ('-l','--log',{'help': 'Log file'}, {'type': 'outfile', 'def': 'GDLchangeNames.log'})] + +def doit(args) : + logger = args.paramsobj.logger + + exceptions = ("glyph", "gamma", "greek_circ") + + # Process input which may be a single file or a directory + input = args.input + gdlfiles = [] + + if os.path.isdir(input) : + inputisdir = True + indir = input + for name in os.listdir(input) : + ext = os.path.splitext(name)[1] + if ext in ('.gdl','.gdh') : + gdlfiles.append(name) + else : + inputisdir = False + indir,inname = os.path.split(input) + gdlfiles = [inname] + + # Process output file name - execute() will not have processed file/dir name at all + output = "" if args.output is None else args.output + outdir,outfile = os.path.split(output) + if outfile != "" and os.path.splitext(outfile)[1] == "" : # if no extension on outfile, assume a dir was meant + outdir = os.path.join(outdir,outfile) + outfile = None + if outfile == "" : outfile = None + if outfile and inputisdir : logger.log("Can't specify an output file when input is a directory", "S") + outappend = None + if outdir == "" : + if outfile is None : + outappend = "_out" + else : + if outfile == gdlfiles[0] : logger.log("Specify a different output file", "S") + outdir = indir + else: + if indir == outdir : + if outfile : + if outfile == gdlfiles[0] : logger.log("Specify a different output file", "S") + else: + logger.log("Specify a different output dir", "S") + if not os.path.isdir(outdir) : logger.log("Output directory does not exist", "S") + + # Process names csv file + args.names.numfields = 2 + names = {} + for line in args.names : names[line[0]] = line[1] + + # Process names2 csv if present + names2 = args.names2 + if names2 is not None : + names2.numfields = 2 + for line in names2 : + n1 = line[0] + n2 = line[1] + if n1 in names and n2 != names[n1] : + logger.log(n1 + " in both names and names2 with different values","E") + else : + names[n1] = n2 + + # Process psnames csv file + args.psnames.numfields = 2 + psnames = {} + for line in args.psnames : psnames[line[1]] = line[0] + + missed = [] + psmissed = [] + for filen in gdlfiles: + dbg = True if filen == 'main.gdh' else False ## + file = open(os.path.join(indir,filen),"r") + if outappend : + base,ext = os.path.splitext(filen) + outfilen = base+outappend+ext + else : + outfilen = filen + outfile = open(os.path.join(outdir,outfilen),"w") + commentblock = False + cnt = 0 ## + for line in file: + cnt += 1 ## + #if cnt > 150 : break ## + line = line.rstrip() + # Skip comment blocks + if line[0:2] == "/*" : + outfile.write(line + "\n") + if line.find("*/") == -1 : commentblock = True + continue + if commentblock : + outfile.write(line + "\n") + if line.find("*/") != -1 : commentblock = False + continue + # Scan for graphite names + cpos = line.find("//") + if cpos == -1 : + scan = line + comment = "" + else : + scan = line[0:cpos] + comment = line[cpos:] + tmpline = "" + while re.search('[\s(\[,]g\w+?[\s)\],?:;=]'," "+scan+" ") : + m = re.search('[\s(\[,]g\w+?[\s)\],?:;=]'," "+scan+" ") + gname = m.group(0)[1:-1] + if gname in names : + gname = names[gname] + else : + if gname not in missed and gname not in exceptions : + logger.log(gname + " from '" + line.strip() + "' in " + filen + " missing from csv", "W") + missed.append(gname) # only log each missed name once + tmpline = tmpline + scan[lastend:m.start()] + gname + scan = scan[m.end()-2:] + tmpline = tmpline + scan + comment + + # Scan for postscript statements + scan = tmpline[0:tmpline.find("//")] if tmpline.find("//") != -1 else tmpline + newline = "" + lastend = 0 + + for m in re.finditer('postscript\(.+?\)',scan) : + psname = m.group(0)[12:-2] + if psname in psnames : + psname = psnames[psname] + else : + if psname not in psmissed : + logger.log(psname + " from '" + line.strip() + "' in " + filen + " missing from ps csv", "W") + psmissed.append(psname) # only log each missed name once + newline = newline + scan[lastend:m.start()+12] + psname + lastend = m.end()-2 + + newline = newline + tmpline[lastend:] + outfile.write(newline + "\n") + file.close() + outfile.close() + if missed != [] : logger.log("Names were missed from the csv file - see log file for details","E") + return + +def cmd() : execute(None,doit,argspec) +if __name__ == "__main__": cmd() |