source: py-compile

Last change on this file was 1, checked in by coin, 8 years ago

Initial import

File size: 4.0 KB
Line 
1#!/bin/sh
2# py-compile - Compile a Python program
3
4scriptversion=2005-05-14.22
5
6# Copyright (C) 2000, 2001, 2003, 2004, 2005  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., 51 Franklin Street, Fifth Floor, Boston, MA
21# 02110-1301, 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
32if [ -z "$PYTHON" ]; then
33  PYTHON=python
34fi
35
36basedir=
37destdir=
38files=
39while test $# -ne 0; do
40  case "$1" in
41    --basedir)
42      basedir=$2
43      if test -z "$basedir"; then
44        echo "$0: Missing argument to --basedir." 1>&2
45        exit 1
46      fi
47      shift
48      ;;
49    --destdir)
50      destdir=$2
51      if test -z "$destdir"; then
52        echo "$0: Missing argument to --destdir." 1>&2
53        exit 1
54      fi
55      shift
56      ;;
57    -h|--h*)
58      cat <<\EOF
59Usage: py-compile [--help] [--version] [--basedir DIR] [--destdir DIR] FILES..."
60
61Byte compile some python scripts FILES.  Use --destdir to specify any
62leading directory path to the FILES that you don't want to include in the
63byte compiled file.  Specify --basedir for any additional path information you
64do want to be shown in the byte compiled file.
65
66Example:
67  py-compile --destdir /tmp/pkg-root --basedir /usr/share/test test.py test2.py
68
69Report bugs to <bug-automake@gnu.org>.
70EOF
71      exit $?
72      ;;
73    -v|--v*)
74      echo "py-compile $scriptversion"
75      exit $?
76      ;;
77    *)
78      files="$files $1"
79      ;;
80  esac
81  shift
82done
83
84if test -z "$files"; then
85    echo "$0: No files given.  Try \`$0 --help' for more information." 1>&2
86    exit 1
87fi
88
89# if basedir was given, then it should be prepended to filenames before
90# byte compilation.
91if [ -z "$basedir" ]; then
92    pathtrans="path = file"
93else
94    pathtrans="path = os.path.join('$basedir', file)"
95fi
96
97# if destdir was given, then it needs to be prepended to the filename to
98# byte compile but not go into the compiled file.
99if [ -z "$destdir" ]; then
100    filetrans="filepath = path"
101else
102    filetrans="filepath = os.path.normpath('$destdir' + os.sep + path)"
103fi
104
105$PYTHON -c "
106import sys, os, string, py_compile
107
108files = '''$files'''
109
110print 'Byte-compiling python modules...'
111for file in string.split(files):
112    $pathtrans
113    $filetrans
114    if not os.path.exists(filepath) or not (len(filepath) >= 3
115                                            and filepath[-3:] == '.py'):
116        continue
117    print file,
118    sys.stdout.flush()
119    py_compile.compile(filepath, filepath + 'c', path)
120print" || exit $?
121
122# this will fail for python < 1.5, but that doesn't matter ...
123$PYTHON -O -c "
124import sys, os, string, py_compile
125
126files = '''$files'''
127print 'Byte-compiling python modules (optimized versions) ...'
128for file in string.split(files):
129    $pathtrans
130    $filetrans
131    if not os.path.exists(filepath) or not (len(filepath) >= 3
132                                            and filepath[-3:] == '.py'):
133        continue
134    print file,
135    sys.stdout.flush()
136    py_compile.compile(filepath, filepath + 'o', path)
137print" 2>/dev/null || :
138
139# Local Variables:
140# mode: shell-script
141# sh-indentation: 2
142# eval: (add-hook 'write-file-hooks 'time-stamp)
143# time-stamp-start: "scriptversion="
144# time-stamp-format: "%:y-%02m-%02d.%02H"
145# time-stamp-end: "$"
146# End:
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