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#!/usr/bin/env python
# %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
# %
# This file is part of the 'lilyglyphs' LaTeX package. %
# ========== %
# %
# https://github.com/openlilylib/lilyglyphs %
# http://www.openlilylib.org/lilyglyphs %
# %
# Copyright 2012-2013 Urs Liska and others, ul@openlilylib.org %
# %
# 'lilyglyphs' is free software: you can redistribute it and/or modify %
# it under the terms of the LaTeX Project Public License, either %
# version 1.3 of this license or (at your option) any later version. %
# You may find the latest version of this license at %
# http://www.latex-project.org/lppl.txt %
# more information on %
# http://latex-project.org/lppl/ %
# and version 1.3 or later is part of all distributions of LaTeX %
# version 2005/12/01 or later. %
# %
# This work has the LPPL maintenance status 'maintained'. %
# The Current Maintainer of this work is Urs Liska (see above). %
# %
# This work consists of the files listed in the file 'manifest.txt' %
# which can be found in the 'license' directory. %
# %
# This program is distributed in the hope that it will be useful, %
# but WITHOUT ANY WARRANTY; without even the implied warranty of %
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. %
# %
# %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
# ########################################################################
# #
# genGlyphCommands.py #
# #
# generate commands based on Emmentaler glyphs #
# #
# ########################################################################
import os, sys, argparse, lilyglyphs_common as lg
def main(input_file):
"""Do the main work of the script"""
in_dir, in_file = os.path.split(input_file)
os.chdir(in_dir)
# load and parse input file
lg.read_input_file(in_file)
read_entries()
# generate LaTeX commands and save them to output file
# (will be a .tex sibling of the input file)
lg.generate_latex_commands()
out_file, out_ext = os.path.splitext(input_file)
lg.write_latex_file(os.path.join(os.getcwd(), out_file + '.tex'))
def read_entries():
"""Parse the input file and fill a dictionary"""
entry = {}
def reset_entry():
"""Set all members of the dict empty,
because not all are present in each entry."""
entry['cmd'] = ''
entry['element'] = ''
entry['type'] = 'glyphname'
entry['comment'] = []
entry['raise'] = ''
entry['scale'] = ''
reset_entry()
scale = ''
rais = ''
for line in lg.definitions_file:
line = line.strip()
# empty line = end of entry
if not len(line):
# skip if cmd and glyph haven't been filled both
if not (entry['cmd'] and entry['element']):
print 'Skip malformed entry \'' + entry['cmd'] + '\'. Please check input file'
reset_entry()
else:
print 'Read entry \'' + entry['cmd'] + '\''
lg.in_cmds[entry['cmd']] = {}
lg.in_cmds[entry['cmd']]['element'] = entry['element']
lg.in_cmds[entry['cmd']]['type'] = entry['type']
lg.in_cmds[entry['cmd']]['comment'] = entry['comment']
if scale:
lg.in_cmds[entry['cmd']]['scale'] = scale
if rais:
lg.in_cmds[entry['cmd']]['raise'] = rais
reset_entry()
# ignore Python or LaTeX style comments
elif line[0] in '#%':
continue
else:
# add element to the entry
keyval = line.split('=')
if keyval[0] == 'scale':
scale = keyval[1]
elif keyval[0] == 'raise':
rais = keyval[1]
if keyval[0] == 'comment':
entry['comment'] = [keyval[1]]
else:
entry[keyval[0].strip()] = keyval[1].strip()
def usage():
print 'genGlyphCommands.py'
print 'is part of the lilyglyphs package'
print ''
print 'Usage:'
print 'Pass the name (without path) of an input definitions file'
print '(this has to be located in the /stash_new_commands directory.'
print 'Please refer to the manual (documentation/lilyglyphs.pdf).'
# ####################################
# Finally launch the program
if __name__ == "__main__":
# parse command line arguments
parser = argparse.ArgumentParser(
description='Generate LaTeX commands using Emmentaler glyphs',
parents=[lg.common_arguments])
parser.add_argument('i',
type=lg.is_file,
metavar='INPUT',
help='File with command templates.')
args = parser.parse_args()
# if we have exactly one existing file
# join its components and run the program
main(os.path.join(os.getcwd(), vars(args)['i']))
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