#
# source file of the GNU LilyPond music typesetter
#
-# (c) 1998--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+# (c) 1998--2003 Han-Wen Nienhuys <hanwen@cs.uu.nl>
# Jan Nieuwenhuizen <janneke@gnu.org>
### subst:\(^\|[^._a-z]\)\(abspath\|identify\|warranty\|progress\|warning\|error\|exit\|getopt_args\|option_help_str\|options_help_str\|help\|setup_temp\|read_pipe\|system\|cleanup_temp\|strip_extension\|cp_to_dir\|mkdir_p\|init\) *(
import string
import sys
import tempfile
+import glob
################################################################
# Users of python modules should include this snippet
# If set, LILYPONDPREFIX must take prevalence
# if datadir is not set, we're doing a build and LILYPONDPREFIX
+
import getopt, os, sys
datadir = '@local_lilypond_datadir@'
if not os.path.isdir (datadir):
sys.path.insert (0, os.path.join (datadir, 'python'))
+
+
# Customize these
if __name__ == '__main__':
import lilylib as ly
help_summary = _ ("lilylib module")
option_definitions = [
- ('', 'h', 'help', _ ("this help")),
+ ('', 'h', 'help', _ ("print this help")),
]
from lilylib import *
except:
pass
+localedir = '@localedir@'
try:
import gettext
gettext.bindtextdomain ('lilypond', localedir)
return s
underscore = _
-program_version = '@TOPLEVEL_VERSION@'
-if program_version == '@' + 'TOPLEVEL_VERSION' + '@':
- program_version = '1.7.5'
-
def identify (port):
- port.write ('%s (GNU LilyPond) %s\n' % (__main__.program_name, program_version))
+ port.write ('%s (GNU LilyPond) %s\n' % (__main__.program_name, __main__.program_version))
def warranty ():
identify (sys.stdout)
sys.stdout.write ('\n')
- sys.stdout.write (_ ('Copyright (c) %s by' % ' 1998--2002'))
+ sys.stdout.write (_ ('Copyright (c) %s by' % ' 1998--2003'))
sys.stdout.write ('\n')
map (lambda x: sys.stdout.write (' %s\n' % x), __main__.copyright)
sys.stdout.write ('\n')
sys.stderr.write (s)
def warning (s):
- sys.stderr.write (__main__.program_name + ":" + _ ("warning: ") + s + '\n')
+ sys.stderr.write (__main__.program_name + ": " + _ ("warning: ") + s + '\n')
def error (s):
- sys.stderr.write (__main__.program_name + ":" + _ ("error: ") + s + '\n')
+ sys.stderr.write (__main__.program_name + ": " + _ ("error: ") + s + '\n')
def exit (i):
if __main__.verbose_p:
if o[1]:
sh = '-%s' % o[1]
- sep = ' '
+ sep = ' '
if o[1] and o[2]:
- sep = ','
+ sep = ', '
long = ''
if o[2]:
return str
def help ():
- ls = [(_ ("Usage: %s [OPTION]... FILE") % __main__.program_name),
+ ls = [(_ ("Usage: %s [OPTIONS]... FILE") % __main__.program_name),
('\n\n'),
(__main__.help_summary),
('\n\n'),
('\n'),
(options_help_str (__main__.option_definitions)),
('\n\n'),
- (_ ("Report bugs to %s") % 'bug-lilypond@gnu.org'),
+ (_ ("Report bugs to %s.") % 'bug-lilypond@gnu.org'),
('\n')]
map (sys.stdout.write, ls)
+
+def lilypond_version (binary):
+ p = read_pipe ('%s --version ' % binary)
+
+ ls = p.split ('\n')
+ v= '<not found>'
+ for l in ls:
+ m = re.search ('GNU LilyPond ([0-9a-z.]+)', p)
+ if m:
+ v = m.group (1)
+
+ return v
+
+def lilypond_version_check (binary, req):
+ if req[0] <> '@' :
+ v = lilypond_version (binary)
+ if v <> req:
+ error (_("Binary %s has version %s, looking for version %s") % \
+ (binary, v, req))
+ sys.exit (1)
+
def setup_temp ():
if not __main__.keep_temp_dir_p:
__main__.temp_dir = tempfile.mktemp (__main__.program_name)
try:
- os.mkdir (__main__.temp_dir, 0777)
+ os.mkdir (__main__.temp_dir, 0700)
except OSError:
pass
return __main__.temp_dir
def command_name (cmd):
- return re.match ('^[ \t]*([^ \t]*)', cmd).group (1)
+ return re.match ('^[^a-z0-9_-]*([a-z0-9_-]*)', cmd).group (1)
def error_log (name):
- return os.path.join (__main__.temp_dir, '%s.errorlog' % name)
+ name = re.sub('[^a-z]','x',name)
+ return tempfile.mktemp ('%s.errorlog' % name)
def read_pipe (cmd, mode = 'r'):
+
+
redirect = ''
+ error_log_file = ''
if __main__.verbose_p:
progress (_ ("Opening pipe `%s\'") % cmd)
- redirect = ' 2>%s' % error_log (command_name (cmd))
+ else:
+ error_log_file = error_log (command_name (cmd))
+ redirect = ' 2>%s' % error_log_file
+
pipe = os.popen (cmd + redirect, mode)
output = pipe.read ()
status = pipe.close ()
if status:
error (_ ("`%s\' failed (%d)") % (cmd, exit_status))
+
if not __main__.verbose_p:
- error (_ ("The error log is as follows:"))
- sys.stderr.write (open (error_log (command_name (cmd)).read ()))
+ contents = open (error_log_file).read ()
+ if contents:
+ error (_ ("The error log is as follows:"))
+ sys.stderr.write (contents)
+
+ # Ugh. code dup
+ if error_log_file:
+ os.unlink (error_log_file)
+
exit (status)
+
if __main__.verbose_p:
progress ('\n')
+
+ if error_log_file:
+ os.unlink (error_log_file)
+
return output
-def system (cmd, ignore_error = 0):
+def system (cmd, ignore_error = 0, progress_p = 0):
- ''' Run CMD. If IGNORE_ERROR is set, do not complain when CMD
-returns non zero.
+ '''System CMD. If IGNORE_ERROR, do not complain when CMD
+returns non zero. If PROGRESS_P, always show progress.
RETURN VALUE
Exit status of CMD '''
name = command_name (cmd)
-
- redirect = ''
+ error_log_file = ''
+
if __main__.verbose_p:
+ progress_p = 1
progress (_ ("Invoking `%s\'") % cmd)
- if __main__.pseudo_filter_p:
- redirect = ' 1> /dev/null'
else:
progress ( _("Running %s...") % name)
- redirect = ' 1> /dev/null 2>%s' % error_log (name)
+
+ redirect = ''
+ if not progress_p:
+ error_log_file = error_log (name)
+ redirect = ' 1>/dev/null 2>' + error_log_file
+ elif __main__.pseudo_filter_p:
+ redirect = ' 1>/dev/null'
status = os.system (cmd + redirect)
signal = 0x0f & status
exit_status = status >> 8
if status:
- msg = _ ("`%s\' failed (%d)") % (name, status / exit_status)
+
+ exit_type = 'status %d' % exit_status
+ if signal:
+ exit_type = 'signal %d' % signal
+
+ msg = _ ("`%s\' failed (%s)") % (name, exit_type)
if ignore_error:
if __main__.verbose_p:
warning (msg + ' ' + _ ("(ignored)"))
else:
error (msg)
- if not __main__.verbose_p:
+ if not progress_p and error_log_file:
error (_ ("The error log is as follows:"))
- sys.stderr.write (open (error_log (name)).read ())
+ sys.stderr.write (error_log_file).read ()
+ if error_log_file:
+ os.unlink (error_log_file)
exit (status)
+ if error_log_file:
+ os.unlink (error_log_file)
progress ('\n')
return status
def cp_to_dir (pattern, dir):
"Copy files matching re PATTERN from cwd to DIR"
+
# Duh. Python style portable: cp *.EXT OUTDIR
# system ('cp *.%s %s' % (ext, outdir), 1)
+
files = filter (lambda x, p=pattern: re.match (p, x), os.listdir ('.'))
map (lambda x, d=dir: shutil.copy2 (x, os.path.join (d, x)), files)
#
# On most platforms, this is equivalent to
#`normpath(join(os.getcwd()), PATH)'. *Added in Python version 1.5.2*
+
if os.path.__dict__.has_key ('abspath'):
abspath = os.path.abspath
else:
# * clean TEXINPUTS, MFINPUTS, TFMFONTS,
# as these take prevalence over $TEXMF
# and thus may break tex run?
+
'TEXMF' : "{%s,%s}" % (datadir, texmf) ,
'GS_FONTPATH' : type1_paths,
'GS_LIB' : datadir + '/ps',
sys.stderr.write ("%s=\"%s\"\n" % (k, v))
def get_bbox (filename):
- ####system ('gs -sDEVICE=bbox -q -sOutputFile=- -dNOPAUSE %s -c quit > %s.bbox 2>&1 ' % (filename, filename))
- #### FIXME: 2>&1 ? --jcn
bbox = filename + '.bbox'
## -sOutputFile does not work with bbox?
- ##cmd = 'gs -sDEVICE=bbox -q -sOutputFile=%s -dNOPAUSE %s -c quit' % \
- ## (bbox, filename)
cmd = 'gs -sDEVICE=bbox -q -dNOPAUSE %s -c quit 2>%s' % \
(filename, bbox)
- system (cmd)
+ system (cmd, progress_p = 1)
box = open (bbox).read ()
m = re.match ('^%%BoundingBox: ([0-9]+) ([0-9]+) ([0-9]+) ([0-9]+)',
box)
return gr
-def make_preview (name):
- ## ly2dvi/lilypond-book discrepancy
- preview_ps = name + '.preview.ps'
- if not os.path.isfile (preview_ps):
- preview_ps = name + '.eps'
- bbox = get_bbox (preview_ps)
- print 'bbox:' + `bbox`
- trans_ps = name + '.trans.ps'
- png = name + '.png'
-
- margin = 0
- fo = open (trans_ps, 'w')
- fo.write ('%d %d translate\n' % (-bbox[0] + margin,
- -bbox[1] + margin))
- fo.close ()
+
+def make_ps_images (ps_name, resolution = 90):
+ ## todo:
+ ## have better algorithm for deciding when to crop page,
+ ## and when to show full page
+ base = re.sub (r'\.e?ps', '', ps_name)
- x = (2* margin + bbox[2] - bbox[0]) \
- * __main__.preview_resolution / 72.0
- y = (2* margin + bbox[3] - bbox[1]) \
- * __main__.preview_resolution / 72.0
- if x == 0:
- x = 1
- if y == 0:
- y = 1
-
- cmd = r'''gs -g%dx%d -sDEVICE=pnggray -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -q -sOutputFile=%s -r%d -dNOPAUSE %s %s -c quit ''' % \
- (x, y, png, __main__.preview_resolution, trans_ps, preview_ps)
+ header = open (ps_name).read (1024)
+ multi_page = re.search ('\n%%Pages: ', header)
+ cmd = ''
+
+ if multi_page == None:
+ bbox = get_bbox (ps_name)
+ trans_ps = ps_name + '.trans.ps'
+ output_file = re.sub (r'\.e?ps', '.png', ps_name)
- system (cmd)
+
+ # need to have margin, otherwise edges of letters will
+ # be cropped off.
+
+ margin = 3
+ fo = open (trans_ps, 'w')
+ fo.write ('%d %d translate\n' % (-bbox[0] + margin,
+ -bbox[1] + margin))
+ fo.close ()
+
+ x = (2* margin + bbox[2] - bbox[0]) \
+ * resolution / 72.0
+ y = (2* margin + bbox[3] - bbox[1]) \
+ * resolution / 72.0
+ if x == 0:
+ x = 1
+ if y == 0:
+ y = 1
+
+ cmd = r'''gs -g%dx%d -sDEVICE=pnggray -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -q -sOutputFile=%s -r%d -dNOPAUSE %s %s -c quit ''' % \
+ (x, y, output_file, resolution, trans_ps, ps_name)
+
+ rms = glob.glob (base + '-page*.png')
+ map (os.unlink, rms)
+ else:
+ output_file = re.sub (r'\.e?ps', '-page%d.png', ps_name)
+ rmfile = base + '.png'
+ if os.path.isfile (rmfile):
+ os.unlink (rmfile)
+
+ cmd = r'''gs -s -sDEVICE=pnggray -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -q -sOutputFile=%s -dNOPAUSE -r%d %s -c quit''' % (output_file,
+ resolution, ps_name)
+
status = system (cmd)
signal = 0xf & status
exit_status = status >> 8
+
if status:
os.unlink (png)
projects / lilypond.git / blobdiff