/usr/share/lilypond/2.14.2/python/lilylib.py is in lilypond-data 2.14.2-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 | # This file is part of LilyPond, the GNU music typesetter.
#
# Copyright (C) 1998--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
# Jan Nieuwenhuizen <janneke@gnu.org>
#
# LilyPond is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# LilyPond 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. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
import __main__
import glob
import os
import re
import shutil
import sys
import optparse
################################################################
# Users of python modules should include this snippet
# and customize variables below.
# Python 2.5 only accepts strings with proper Python internal encoding
# (i.e. ASCII or Unicode) when writing to stdout/stderr, so we must
# use ugettext iso gettext, and encode the string when writing to
# stdout/stderr
localedir = '/usr/share/locale'
try:
import gettext
t = gettext.translation ('lilypond', localedir)
_ = t.ugettext
except:
def _ (s):
return s
underscore = _
# Urg, Python 2.4 does not define stderr/stdout encoding
# Maybe guess encoding from LANG/LC_ALL/LC_CTYPE?
reload (sys)
sys.setdefaultencoding ('utf-8')
import codecs
sys.stdout = codecs.getwriter ('utf8') (sys.stdout)
sys.stderr = codecs.getwriter ('utf8') (sys.stderr)
def encoded_write(f, s):
f.write (s.encode (f.encoding or 'utf-8', 'replace'))
# ugh, Python 2.5 optparse requires Unicode strings in some argument
# functions, and refuse them in some other places
def display_encode (s):
return s.encode (sys.stderr.encoding or 'utf-8', 'replace')
# Lilylib globals.
program_version = '2.14.2'
program_name = os.path.basename (sys.argv[0])
# Check if program_version contains @ characters. This will be the case if
# the .py file is called directly while building the lilypond documentation.
# If so, try to check for the env var LILYPOND_VERSION, which is set by our
# makefiles and use its value.
at_re = re.compile (r'@')
if at_re.match (program_version):
if os.environ.has_key('LILYPOND_VERSION'):
program_version = os.environ['LILYPOND_VERSION']
else:
program_version = "unknown"
def stderr_write (s):
encoded_write (sys.stderr, s)
def warning (s):
stderr_write (program_name + ": " + _ ("warning: %s") % s + '\n')
def error (s):
stderr_write (program_name + ": " + _ ("error: %s") % s + '\n')
progress = stderr_write
def require_python_version ():
if sys.hexversion < 0x02040000:
stderr_write ("Python 2.4 or newer is required to run this program.\n\
Please upgrade Python from http://python.org/download/, and if you use MacOS X,\n\
please read 'Setup for MacOS X' in Application Usage.")
os.system ("open http://python.org/download/")
sys.exit (2)
# Modified version of the commands.mkarg(x), which always uses
# double quotes (since Windows can't handle the single quotes:
def mkarg(x):
s = ' "'
for c in x:
if c in '\\$"`':
s = s + '\\'
s = s + c
s = s + '"'
return s
def command_name (cmd):
# Strip all stuf after command,
# deal with "((latex ) >& 1 ) .." too
cmd = re.match ('([\(\)]*)([^\\\ ]*)', cmd).group (2)
return os.path.basename (cmd)
def subprocess_system (cmd,
ignore_error=False,
progress_p=True,
be_verbose=False,
log_file=None):
import subprocess
show_progress= progress_p
name = command_name (cmd)
error_log_file = ''
if be_verbose:
show_progress = 1
progress (_ ("Invoking `%s\'") % cmd)
else:
progress ( _("Running %s...") % name)
stdout_setting = None
if not show_progress:
stdout_setting = subprocess.PIPE
proc = subprocess.Popen (cmd,
shell=True,
universal_newlines=True,
stdout=stdout_setting,
stderr=stdout_setting)
log = ''
if show_progress:
retval = proc.wait()
else:
log = proc.communicate ()
retval = proc.returncode
if retval:
print >>sys.stderr, 'command failed:', cmd
if retval < 0:
print >>sys.stderr, "Child was terminated by signal", -retval
elif retval > 0:
print >>sys.stderr, "Child returned", retval
if ignore_error:
print >>sys.stderr, "Error ignored"
else:
if not show_progress:
print log[0]
print log[1]
sys.exit (1)
return abs (retval)
def ossystem_system (cmd,
ignore_error=False,
progress_p=True,
be_verbose=False,
log_file=None):
name = command_name (cmd)
if be_verbose:
show_progress = 1
progress (_ ("Invoking `%s\'") % cmd)
else:
progress ( _("Running %s...") % name)
retval = os.system (cmd)
if retval:
print >>sys.stderr, 'command failed:', cmd
if retval < 0:
print >>sys.stderr, "Child was terminated by signal", -retval
elif retval > 0:
print >>sys.stderr, "Child returned", retval
if ignore_error:
print >>sys.stderr, "Error ignored"
else:
sys.exit (1)
return abs (retval)
system = subprocess_system
if sys.platform == 'mingw32':
## subprocess x-compile doesn't work.
system = ossystem_system
def strip_extension (f, ext):
(p, e) = os.path.splitext (f)
if e == ext:
e = ''
return p + e
def search_exe_path (name):
p = os.environ['PATH']
exe_paths = p.split (':')
for e in exe_paths:
full = os.path.join (e, name)
if os.path.exists (full):
return full
return None
def print_environment ():
for (k,v) in os.environ.items ():
sys.stderr.write ("%s=\"%s\"\n" % (k, v))
class NonDentedHeadingFormatter (optparse.IndentedHelpFormatter):
def format_heading(self, heading):
if heading:
return heading[0].upper() + heading[1:] + ':\n'
return ''
def format_option_strings(self, option):
sep = ' '
if option._short_opts and option._long_opts:
sep = ','
metavar = ''
if option.takes_value():
metavar = '=%s' % option.metavar or option.dest.upper()
return "%3s%s %s%s" % (" ".join (option._short_opts),
sep,
" ".join (option._long_opts),
metavar)
# Only use one level of indentation (even for groups and nested groups),
# since we don't indent the headeings, either
def indent(self):
self.current_indent = self.indent_increment
self.level += 1
def dedent(self):
self.level -= 1
if self.level <= 0:
self.current_indent = ''
self.level = 0;
def format_usage(self, usage):
return _("Usage: %s") % usage + '\n'
def format_description(self, description):
return description
def get_option_parser (*args, **kwargs):
p = optparse.OptionParser (*args, **kwargs)
p.formatter = NonDentedHeadingFormatter ()
p.formatter.set_parser (p)
return p
|