From: Han-Wen Nienhuys <hanwen@xs4all.nl>
Date: Sun, 12 Mar 2006 23:28:09 +0000 (+0000)
Subject: (print_environment): move ps_page_count to lilypond-book.py
X-Git-Tag: release/2.7.39~23
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=2653452d1d96361a98118b231cc0aed489d27dab;p=lilypond.git

(print_environment): move ps_page_count to lilypond-book.py
---

diff --git a/ChangeLog b/ChangeLog
index 915e305196..7086ace430 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2006-03-13  Han-Wen Nienhuys  <hanwen@xs4all.nl>
+
+	* python/lilylib.py (print_environment): move ps_page_count to lilypond-book.py
+
 2006-03-12  Han-Wen Nienhuys  <hanwen@xs4all.nl>
 
 	* Documentation/user/music-glossary.tely (G clef): fix clef alignments.
diff --git a/python/lilylib.py b/python/lilylib.py
index 9f5d07bba1..23d268f620 100644
--- a/python/lilylib.py
+++ b/python/lilylib.py
@@ -6,11 +6,6 @@
 # (c) 1998--2006 Han-Wen Nienhuys <hanwen@cs.uu.nl>
 #                 Jan Nieuwenhuizen <janneke@gnu.org>
 
-###  subst:\(^\|[^._a-z]\)\(abspath\|identify\|warranty\|progress\|warning\|error\|exit\|getopt_args\|option_help_str\|options_help_str\|help\|setup_temp\|read_pipe\|system\|cleanup_temp\|strip_extension\|cp_to_dir\|mkdir_p\|init\) *(
-###  replace:\1ly.\2 (
-
-### subst: \(help_summary\|keep_temp_dir_p\|option_definitions\|original_dir\|program_name\|pseudo_filter_p\|temp_dir\|verbose_p\)
-
 import __main__
 import glob
 import os
@@ -21,6 +16,13 @@ import sys
 import optparse
 import subprocess
 
+## windows mingw cross compile doesn't have selectmodule.so
+have_select = True
+try:
+	import select
+except ImportError:
+	have_select = False
+	
 ################################################################
 # Users of python modules should include this snippet
 # and customize variables below.
@@ -94,6 +96,9 @@ def system (cmd,
 
 	log = ''
 
+	if not have_select:
+		show_progress = True
+
 	if show_progress:
 		retval = proc.wait()
 	else:
@@ -140,13 +145,6 @@ def print_environment ():
 		sys.stderr.write ("%s=\"%s\"\n" % (k, v)) 
 
 
-def ps_page_count (ps_name):
-	header = open (ps_name).read (1024)
-	m = re.search ('\n%%Pages: ([0-9]+)', header)
-	if m:
-		return string.atoi (m.group (1))
-	return 0
-
 class NonDentedHeadingFormatter (optparse.IndentedHelpFormatter):
     def format_heading(self, heading):
 	    if heading:
diff --git a/scripts/lilypond-book.py b/scripts/lilypond-book.py
index 322ce9a39b..f2f48142cd 100644
--- a/scripts/lilypond-book.py
+++ b/scripts/lilypond-book.py
@@ -117,6 +117,13 @@ def warning (s):
 def error (s):
 	sys.stderr.write (program_name + ": " + _ ("error: %s") % s + '\n')
 
+def ps_page_count (ps_name):
+	header = open (ps_name).read (1024)
+	m = re.search ('\n%%Pages: ([0-9]+)', header)
+	if m:
+		return string.atoi (m.group (1))
+	return 0
+
 def warranty ():
 	identify ()
 	sys.stdout.write ('''
@@ -1059,7 +1066,7 @@ class Lilypond_snippet (Snippet):
 
 			page_count = 0
 			if ok:
-				page_count = ly.ps_page_count (base + '.eps')
+				page_count = ps_page_count (base + '.eps')
 			
 			if page_count == 1:
 				ok = ok and os.path.exists (base + '.png')
@@ -1102,7 +1109,7 @@ class Lilypond_snippet (Snippet):
 		   and (not os.path.exists (single) \
 			or (os.stat (multiple)[stat.ST_MTIME] \
 			    > os.stat (single)[stat.ST_MTIME])):
-			count = ly.ps_page_count ('%(base)s.eps' % vars ())
+			count = ps_page_count ('%(base)s.eps' % vars ())
 			images = ['%s-page%d.png' % (base, a) for a in range (1, count+1)]
 			images = tuple (images)
 		return images