lib/py-compile

   1 #!/bin/sh
   2 # py-compile - Compile a Python program
   3
   4 scriptversion=2003-11-09.01
   5
   6 # Copyright (C) 2000, 2001, 2003  Free Software Foundation, Inc.
   7
   8 # This program is free software; you can redistribute it and/or modify
   9 # it under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation; either version 2, or (at your option)
  11 # any later version.
  12
  13 # This program is distributed in the hope that it will be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 # GNU General Public License for more details.
  17
  18 # You should have received a copy of the GNU General Public License
  19 # along with this program; if not, write to the Free Software
  20 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  21 # 02111-1307, USA.
  22
  23 # As a special exception to the GNU General Public License, if you
  24 # distribute this file as part of a program that contains a
  25 # configuration script generated by Autoconf, you may include it under
  26 # the same distribution terms that you use for the rest of that program.
  27
  28 # This file is maintained in Automake, please report
  29 # bugs to <bug-automake@gnu.org> or send patches to
  30 # <automake-patches@gnu.org>.
  31
  32 if [ -z "$PYTHON" ]; then
  33   PYTHON=python
  34 fi
  35
  36 basedir=
  37
  38 case "$1" in
  39   '')
  40     echo "$0: No files given.  Try \`$0 --help' for more information." 1>&2
  41     exit 1
  42     ;;
  43   --basedir)
  44     basedir=$2
  45     shift 2
  46     ;;
  47   -h|--h*)
  48     cat <<\EOF
  49 Usage: py-compile [--help] [--version] [--basedir DIR] FILES..."
  50
  51 Byte compile some python scripts FILES.  This should be performed
  52 after they have been moved to the final installation location
  53
  54 Report bugs to <bug-automake@gnu.org>.
  55 EOF
  56     exit 0
  57     ;;
  58   -v|--v*)
  59     echo "py-compile $scriptversion"
  60     exit 0
  61     ;;
  62 esac
  63
  64 # if basedir was given, then it should be prepended to filenames before
  65 # byte compilation.
  66 if [ -z "$basedir" ]; then
  67     trans="path = file"
  68 else
  69     trans="path = os.path.join('$basedir', file)"
  70 fi
  71
  72 $PYTHON -c "
  73 import sys, os, string, py_compile
  74
  75 files = '''$*'''
  76 print 'Byte-compiling python modules...'
  77 for file in string.split(files):
  78     $trans
  79     if not os.path.exists(path) or not (len(path) >= 3 and path[-3:] == '.py'):
  80         continue
  81     print file,
  82     sys.stdout.flush()
  83     py_compile.compile(path)
  84 print" || exit $?
  85
  86 # this will fail for python < 1.5, but that doesn't matter ...
  87 $PYTHON -O -c "
  88 import sys, os, string, py_compile
  89
  90 files = '''$*'''
  91 print 'Byte-compiling python modules (optimized versions) ...'
  92 for file in string.split(files):
  93     $trans
  94     if not os.path.exists(path) or not (len(path) >= 3 and path[-3:] == '.py'):
  95         continue
  96     print file,
  97     sys.stdout.flush()
  98     py_compile.compile(path)
  99 print" 2>/dev/null || :
 100
 101 # Local Variables:
 102 # mode: shell-script
 103 # sh-indentation: 2
 104 # eval: (add-hook 'write-file-hooks 'time-stamp)
 105 # time-stamp-start: "scriptversion="
 106 # time-stamp-format: "%:y-%02m-%02d.%02H"
 107 # time-stamp-end: "$"
 108 # End: