kc3-lang/automake/lib/py-compile

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• Hash : a2ebf0e5
  Author :
  Date : 2011-06-08T22:27:25
  

  py-compile: '--' and non-option arguments terminate the option list
  
  * lib/py-compile: Any non-option argument, or the special `--'
  argument, now explicitly terminates the list of options.
  * tests/py-compile-option-terminate.test: New test.
  * tests/Makefile.am (TESTS): Update.
  * NEWS: Update.
  

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• lib/py-compile

• #!/bin/sh
  # py-compile - Compile a Python program
  
  scriptversion=2011-06-08.12; # UTC
  
  # Copyright (C) 2000, 2001, 2003, 2004, 2005, 2008, 2009, 2011 Free
  # Software Foundation, Inc.
  
  # This program 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 2, or (at your option)
  # any later version.
  
  # This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
  
  # As a special exception to the GNU General Public License, if you
  # distribute this file as part of a program that contains a
  # configuration script generated by Autoconf, you may include it under
  # the same distribution terms that you use for the rest of that program.
  
  # This file is maintained in Automake, please report
  # bugs to <bug-automake@gnu.org> or send patches to
  # <automake-patches@gnu.org>.
  
  if [ -z "$PYTHON" ]; then
    PYTHON=python
  fi
  
  me=py-compile
  
  usage_error ()
  {
    echo "$me: $*" >&2
    echo "Try \`$me --help' for more information." >&2
    exit 1
  }
  
  basedir=
  destdir=
  while test $# -ne 0; do
    case "$1" in
      --basedir)
        if test $# -lt 2; then
          usage_error "option '--basedir' requires an argument"
        else
          basedir=$2
        fi
        shift
        ;;
      --destdir)
        if test $# -lt 2; then
          usage_error "option '--destdir' requires an argument"
        else
          destdir=$2
        fi
        shift
        ;;
      -h|--help)
        cat <<\EOF
  Usage: py-compile [--help] [--version] [--basedir DIR] [--destdir DIR] FILES..."
  
  Byte compile some python scripts FILES.  Use --destdir to specify any
  leading directory path to the FILES that you don't want to include in the
  byte compiled file.  Specify --basedir for any additional path information you
  do want to be shown in the byte compiled file.
  
  Example:
    py-compile --destdir /tmp/pkg-root --basedir /usr/share/test test.py test2.py
  
  Report bugs to <bug-automake@gnu.org>.
  EOF
        exit $?
        ;;
      -v|--version)
        echo "$me $scriptversion"
        exit $?
        ;;
      --)
        shift
        break
        ;;
      -*)
        usage_error "unrecognized option '$1'"
        ;;
      *)
        break
        ;;
    esac
    shift
  done
  
  files=$*
  if test -z "$files"; then
      usage_error "no files given"
  fi
  
  # if basedir was given, then it should be prepended to filenames before
  # byte compilation.
  if [ -z "$basedir" ]; then
      pathtrans="path = file"
  else
      pathtrans="path = os.path.join('$basedir', file)"
  fi
  
  # if destdir was given, then it needs to be prepended to the filename to
  # byte compile but not go into the compiled file.
  if [ -z "$destdir" ]; then
      filetrans="filepath = path"
  else
      filetrans="filepath = os.path.normpath('$destdir' + os.sep + path)"
  fi
  
  $PYTHON -c "
  import sys, os, py_compile
  
  files = '''$files'''
  
  sys.stdout.write('Byte-compiling python modules...\n')
  for file in files.split():
      $pathtrans
      $filetrans
      if not os.path.exists(filepath) or not (len(filepath) >= 3
                                              and filepath[-3:] == '.py'):
  	    continue
      sys.stdout.write(file)
      sys.stdout.flush()
      py_compile.compile(filepath, filepath + 'c', path)
  sys.stdout.write('\n')" || exit $?
  
  # this will fail for python < 1.5, but that doesn't matter ...
  $PYTHON -O -c "
  import sys, os, py_compile
  
  files = '''$files'''
  sys.stdout.write('Byte-compiling python modules (optimized versions) ...\n')
  for file in files.split():
      $pathtrans
      $filetrans
      if not os.path.exists(filepath) or not (len(filepath) >= 3
                                              and filepath[-3:] == '.py'):
  	    continue
      sys.stdout.write(file)
      sys.stdout.flush()
      py_compile.compile(filepath, filepath + 'o', path)
  sys.stdout.write('\n')" 2>/dev/null || :
  
  # Local Variables:
  # mode: shell-script
  # sh-indentation: 2
  # eval: (add-hook 'write-file-hooks 'time-stamp)
  # time-stamp-start: "scriptversion="
  # time-stamp-format: "%:y-%02m-%02d.%02H"
  # time-stamp-time-zone: "UTC"
  # time-stamp-end: "; # UTC"
  # End:
  

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