1996-11-27 19:52:01 +00:00
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#! /usr/bin/env python
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1994-10-03 10:25:54 +00:00
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1996-08-26 05:14:20 +00:00
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"""Freeze a Python script into a binary.
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1994-10-03 16:33:08 +00:00
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1998-03-05 04:05:38 +00:00
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usage: freeze [options...] script [module]...
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1994-10-03 16:33:08 +00:00
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1996-08-26 05:14:20 +00:00
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Options:
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1994-10-03 16:33:08 +00:00
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1997-08-10 16:47:17 +00:00
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-p prefix: This is the prefix used when you ran ``make install''
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1996-08-26 05:14:20 +00:00
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in the Python build directory.
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1994-10-05 16:13:01 +00:00
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(If you never ran this, freeze won't work.)
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1996-08-26 05:14:20 +00:00
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The default is whatever sys.prefix evaluates to.
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1997-08-10 16:56:48 +00:00
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It can also be the top directory of the Python source
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tree; then -P must point to the build tree.
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1994-10-03 16:33:08 +00:00
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1995-08-08 14:21:07 +00:00
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-P exec_prefix: Like -p but this is the 'exec_prefix', used to
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1997-08-10 16:56:48 +00:00
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install objects etc. The default is whatever sys.exec_prefix
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evaluates to, or the -p argument if given.
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If -p points to the Python source tree, -P must point
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to the build tree, if different.
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1995-08-08 14:21:07 +00:00
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1994-10-05 16:13:01 +00:00
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-e extension: A directory containing additional .o files that
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may be used to resolve modules. This directory
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should also have a Setup file describing the .o files.
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More than one -e option may be given.
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1996-08-26 05:14:20 +00:00
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-o dir: Directory where the output files are created; default '.'.
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1998-03-05 03:42:00 +00:00
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-m: Additional arguments are module names instead of filenames.
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1998-05-18 20:25:54 +00:00
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-a package=dir: Additional directories to be added to the package's
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__path__. Used to simulate directories added by the
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package at runtime (eg, by OpenGL and win32com).
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More than one -a option may be given for each package.
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1998-03-20 17:37:24 +00:00
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-l file: Pass the file to the linker (windows only)
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1998-03-05 03:42:00 +00:00
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-d: Debugging mode for the module finder.
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-q: Make the module finder totally quiet.
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1997-08-10 16:47:17 +00:00
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-h: Print this help message.
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1997-08-14 01:45:33 +00:00
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-w: Toggle Windows (NT or 95) behavior.
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(For debugging only -- on a win32 platform, win32 behaviour
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is automatic.)
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1998-03-20 17:37:24 +00:00
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-x module Exclude the specified module.
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-s subsystem: Specify the subsystem (For Windows only.);
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'console' (default), 'windows', 'service' or 'com_dll'
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1997-08-14 01:45:33 +00:00
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1996-08-26 05:14:20 +00:00
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Arguments:
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1998-03-05 04:05:38 +00:00
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script: The Python script to be executed by the resulting binary.
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1994-10-05 16:13:01 +00:00
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module ...: Additional Python modules (referenced by pathname)
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that will be included in the resulting binary. These
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1998-03-05 03:42:00 +00:00
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may be .py or .pyc files. If -m is specified, these are
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module names that are search in the path instead.
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1995-08-08 14:21:07 +00:00
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NOTES:
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In order to use freeze successfully, you must have built Python and
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1996-06-17 17:49:13 +00:00
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installed it ("make install").
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1995-08-08 14:21:07 +00:00
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1996-08-26 05:14:20 +00:00
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The script should not use modules provided only as shared libraries;
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if it does, the resulting binary is not self-contained.
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1994-10-05 16:13:01 +00:00
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"""
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1994-10-03 16:33:08 +00:00
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# Import standard modules
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1994-10-03 10:25:54 +00:00
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1994-10-05 16:13:01 +00:00
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import cmp
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1994-10-03 10:25:54 +00:00
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import getopt
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1994-10-03 16:33:08 +00:00
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import os
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1994-10-03 10:25:54 +00:00
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import string
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1994-10-03 16:33:08 +00:00
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import sys
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# Import the freeze-private modules
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1994-10-05 16:13:01 +00:00
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import checkextensions
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1998-03-05 03:42:00 +00:00
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import modulefinder
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1994-10-03 16:33:08 +00:00
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import makeconfig
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import makefreeze
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import makemakefile
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import parsesetup
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# Main program
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1994-10-03 10:25:54 +00:00
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def main():
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1997-08-10 16:56:48 +00:00
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# overridable context
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prefix = None # settable with -p option
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exec_prefix = None # settable with -P option
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extensions = []
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1998-03-20 17:37:24 +00:00
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exclude = [] # settable with -x option
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1998-05-18 20:25:54 +00:00
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addn_link = [] # settable with -l, but only honored under Windows.
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1998-03-05 04:05:38 +00:00
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path = sys.path[:]
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1998-03-05 03:42:00 +00:00
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modargs = 0
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debug = 1
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1997-08-10 16:56:48 +00:00
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odir = ''
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1997-08-14 01:45:33 +00:00
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win = sys.platform[:3] == 'win'
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1997-08-10 16:56:48 +00:00
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1998-03-20 17:37:24 +00:00
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# default the exclude list for each platform
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1998-05-18 20:25:54 +00:00
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## if win: exclude = exclude + [
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## 'dos', 'dospath', 'mac', 'macpath', 'MACFS', 'posix', 'os2']
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1998-03-20 17:37:24 +00:00
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1997-12-08 05:01:06 +00:00
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# modules that are imported by the Python runtime
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implicits = ["site", "exceptions"]
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1997-08-10 16:56:48 +00:00
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# output files
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frozen_c = 'frozen.c'
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config_c = 'config.c'
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target = 'a.out' # normally derived from script name
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makefile = 'Makefile'
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1997-08-14 01:45:33 +00:00
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subsystem = 'console'
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1998-05-18 20:25:54 +00:00
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if win: extensions_c = 'frozen_extensions.c'
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1997-08-10 16:56:48 +00:00
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# parse command line
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try:
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1998-05-18 20:25:54 +00:00
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opts, args = getopt.getopt(sys.argv[1:], 'a:de:hmo:p:P:qs:wx:l:')
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1997-08-10 16:56:48 +00:00
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except getopt.error, msg:
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usage('getopt error: ' + str(msg))
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# proces option arguments
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for o, a in opts:
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if o == '-h':
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print __doc__
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return
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1998-03-05 03:42:00 +00:00
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if o == '-d':
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debug = debug + 1
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1997-08-10 16:56:48 +00:00
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if o == '-e':
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extensions.append(a)
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1998-03-05 03:42:00 +00:00
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if o == '-m':
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modargs = 1
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1997-08-10 16:56:48 +00:00
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if o == '-o':
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odir = a
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if o == '-p':
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prefix = a
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if o == '-P':
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exec_prefix = a
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1998-03-05 03:42:00 +00:00
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if o == '-q':
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debug = 0
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1997-08-14 01:45:33 +00:00
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if o == '-w':
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win = not win
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if o == '-s':
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if not win:
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usage("-s subsystem option only on Windows")
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subsystem = a
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1998-03-20 17:37:24 +00:00
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if o == '-x':
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exclude.append(a)
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if o == '-l':
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addn_link.append(a)
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1998-05-18 20:25:54 +00:00
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if o == '-a':
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apply(modulefinder.AddPackagePath, tuple(string.split(a,"=", 2)))
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1997-08-10 16:56:48 +00:00
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# default prefix and exec_prefix
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if not exec_prefix:
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if prefix:
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exec_prefix = prefix
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else:
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exec_prefix = sys.exec_prefix
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if not prefix:
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prefix = sys.prefix
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# determine whether -p points to the Python source tree
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1998-03-05 05:39:50 +00:00
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ishome = os.path.exists(os.path.join(prefix, 'Python', 'ceval.c'))
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1997-08-10 16:56:48 +00:00
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# locations derived from options
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version = sys.version[:3]
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if ishome:
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print "(Using Python source directory)"
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binlib = exec_prefix
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incldir = os.path.join(prefix, 'Include')
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1998-06-12 14:09:03 +00:00
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config_h_dir = exec_prefix
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1997-08-10 16:56:48 +00:00
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config_c_in = os.path.join(prefix, 'Modules', 'config.c.in')
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1997-08-14 01:45:33 +00:00
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frozenmain_c = os.path.join(prefix, 'Python', 'frozenmain.c')
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1997-08-10 16:56:48 +00:00
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makefile_in = os.path.join(exec_prefix, 'Modules', 'Makefile')
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1998-05-18 20:25:54 +00:00
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if win:
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frozendllmain_c = os.path.join(exec_prefix, 'Pc\\frozen_dllmain.c')
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1997-08-10 16:56:48 +00:00
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else:
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binlib = os.path.join(exec_prefix,
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'lib', 'python%s' % version, 'config')
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incldir = os.path.join(prefix, 'include', 'python%s' % version)
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1998-06-12 14:09:03 +00:00
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config_h_dir = os.path.join(exec_prefix, 'include',
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'python%s' % version)
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1997-08-10 16:56:48 +00:00
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config_c_in = os.path.join(binlib, 'config.c.in')
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frozenmain_c = os.path.join(binlib, 'frozenmain.c')
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makefile_in = os.path.join(binlib, 'Makefile')
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supp_sources = []
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defines = []
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1998-06-12 14:09:03 +00:00
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includes = ['-I' + incldir, '-I' + config_h_dir]
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1997-08-10 16:56:48 +00:00
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# sanity check of directories and files
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for dir in [prefix, exec_prefix, binlib, incldir] + extensions:
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if not os.path.exists(dir):
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usage('needed directory %s not found' % dir)
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if not os.path.isdir(dir):
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usage('%s: not a directory' % dir)
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1997-08-14 01:45:33 +00:00
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if win:
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files = supp_sources
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else:
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files = [config_c_in, makefile_in] + supp_sources
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for file in supp_sources:
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1997-08-10 16:56:48 +00:00
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if not os.path.exists(file):
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usage('needed file %s not found' % file)
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if not os.path.isfile(file):
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usage('%s: not a plain file' % file)
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1997-08-14 01:45:33 +00:00
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if not win:
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for dir in extensions:
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setup = os.path.join(dir, 'Setup')
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if not os.path.exists(setup):
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usage('needed file %s not found' % setup)
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if not os.path.isfile(setup):
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usage('%s: not a plain file' % setup)
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1997-08-10 16:56:48 +00:00
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# check that enough arguments are passed
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if not args:
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usage('at least one filename argument required')
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# check that file arguments exist
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for arg in args:
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1998-03-05 04:05:38 +00:00
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if arg == '-m':
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break
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1998-03-20 17:37:24 +00:00
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# if user specified -m on the command line before _any_
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# file names, then nothing should be checked (as the
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# very first file should be a module name)
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if modargs:
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break
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1997-08-10 16:56:48 +00:00
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if not os.path.exists(arg):
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usage('argument %s not found' % arg)
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if not os.path.isfile(arg):
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usage('%s: not a plain file' % arg)
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# process non-option arguments
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scriptfile = args[0]
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modules = args[1:]
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# derive target name from script name
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base = os.path.basename(scriptfile)
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base, ext = os.path.splitext(base)
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if base:
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if base != scriptfile:
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target = base
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else:
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target = base + '.bin'
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# handle -o option
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base_frozen_c = frozen_c
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base_config_c = config_c
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base_target = target
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if odir and not os.path.isdir(odir):
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try:
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os.mkdir(odir)
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print "Created output directory", odir
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except os.error, msg:
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usage('%s: mkdir failed (%s)' % (odir, str(msg)))
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if odir:
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frozen_c = os.path.join(odir, frozen_c)
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config_c = os.path.join(odir, config_c)
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target = os.path.join(odir, target)
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makefile = os.path.join(odir, makefile)
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1998-05-18 20:25:54 +00:00
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if win: extensions_c = os.path.join(odir, extensions_c)
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1997-08-10 16:56:48 +00:00
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1998-03-20 17:37:24 +00:00
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# Handle special entry point requirements
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# (on Windows, some frozen programs do not use __main__, but
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# import the module directly. Eg, DLLs, Services, etc
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custom_entry_point = None # Currently only used on Windows
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python_entry_is_main = 1 # Is the entry point called __main__?
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# handle -s option on Windows
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if win:
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import winmakemakefile
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try:
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1998-05-18 20:25:54 +00:00
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custom_entry_point, python_entry_is_main = \
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winmakemakefile.get_custom_entry_point(subsystem)
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1998-03-20 17:37:24 +00:00
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except ValueError, why:
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usage(why)
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1997-08-10 16:56:48 +00:00
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# Actual work starts here...
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1998-03-05 03:42:00 +00:00
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# collect all modules of the program
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1998-03-05 04:05:38 +00:00
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dir = os.path.dirname(scriptfile)
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path[0] = dir
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1998-03-20 17:37:24 +00:00
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mf = modulefinder.ModuleFinder(path, debug, exclude)
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if win and subsystem=='service':
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# If a Windows service, then add the "built-in" module.
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mod = mf.add_module("servicemanager")
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mod.__file__="dummy.pyd" # really built-in to the resulting EXE
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1998-03-05 03:42:00 +00:00
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for mod in implicits:
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mf.import_hook(mod)
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for mod in modules:
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if mod == '-m':
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modargs = 1
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continue
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if modargs:
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if mod[-2:] == '.*':
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mf.import_hook(mod[:-2], None, ["*"])
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else:
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mf.import_hook(mod)
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else:
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mf.load_file(mod)
|
1998-03-20 17:37:24 +00:00
|
|
|
|
|
|
|
# Add the main script as either __main__, or the actual module name.
|
|
|
|
if python_entry_is_main:
|
|
|
|
mf.run_script(scriptfile)
|
|
|
|
else:
|
|
|
|
if modargs:
|
|
|
|
mf.import_hook(scriptfile)
|
|
|
|
else:
|
|
|
|
mf.load_file(scriptfile)
|
|
|
|
|
1998-03-05 03:42:00 +00:00
|
|
|
if debug > 0:
|
|
|
|
mf.report()
|
|
|
|
print
|
|
|
|
dict = mf.modules
|
|
|
|
|
|
|
|
# generate output for frozen modules
|
1997-08-10 16:56:48 +00:00
|
|
|
backup = frozen_c + '~'
|
|
|
|
try:
|
|
|
|
os.rename(frozen_c, backup)
|
|
|
|
except os.error:
|
|
|
|
backup = None
|
|
|
|
outfp = open(frozen_c, 'w')
|
|
|
|
try:
|
1998-03-20 17:37:24 +00:00
|
|
|
makefreeze.makefreeze(outfp, dict, debug, custom_entry_point)
|
1997-08-10 16:56:48 +00:00
|
|
|
finally:
|
|
|
|
outfp.close()
|
|
|
|
if backup:
|
|
|
|
if cmp.cmp(backup, frozen_c):
|
1998-03-05 05:39:50 +00:00
|
|
|
sys.stderr.write('%s not changed, not written\n' % frozen_c)
|
|
|
|
os.unlink(frozen_c)
|
1997-08-10 16:56:48 +00:00
|
|
|
os.rename(backup, frozen_c)
|
|
|
|
|
1998-03-07 04:51:03 +00:00
|
|
|
# look for unfrozen modules (builtin and of unknown origin)
|
1997-08-10 16:56:48 +00:00
|
|
|
builtins = []
|
|
|
|
unknown = []
|
|
|
|
mods = dict.keys()
|
|
|
|
mods.sort()
|
|
|
|
for mod in mods:
|
1998-03-05 03:42:00 +00:00
|
|
|
if dict[mod].__code__:
|
|
|
|
continue
|
|
|
|
if not dict[mod].__file__:
|
1997-08-10 16:56:48 +00:00
|
|
|
builtins.append(mod)
|
1998-03-05 03:42:00 +00:00
|
|
|
else:
|
1997-08-10 16:56:48 +00:00
|
|
|
unknown.append(mod)
|
|
|
|
|
1998-03-07 04:51:03 +00:00
|
|
|
# search for unknown modules in extensions directories (not on Windows)
|
1997-08-10 16:56:48 +00:00
|
|
|
addfiles = []
|
1998-05-18 20:25:54 +00:00
|
|
|
frozen_extensions = [] # Windows list of modules.
|
1998-04-23 14:39:24 +00:00
|
|
|
if unknown or (not win and builtins):
|
1998-03-20 17:37:24 +00:00
|
|
|
if not win:
|
|
|
|
addfiles, addmods = \
|
1998-04-23 14:39:24 +00:00
|
|
|
checkextensions.checkextensions(unknown+builtins,
|
|
|
|
extensions)
|
1998-03-20 17:37:24 +00:00
|
|
|
for mod in addmods:
|
1998-04-23 14:39:24 +00:00
|
|
|
if mod in unknown:
|
|
|
|
unknown.remove(mod)
|
|
|
|
builtins.append(mod)
|
1998-03-20 17:37:24 +00:00
|
|
|
else:
|
|
|
|
# Do the windows thang...
|
|
|
|
import checkextensions_win32
|
|
|
|
# Get a list of CExtension instances, each describing a module
|
|
|
|
# (including its source files)
|
1998-05-18 20:25:54 +00:00
|
|
|
frozen_extensions = checkextensions_win32.checkextensions(
|
|
|
|
unknown, extensions)
|
|
|
|
for mod in frozen_extensions:
|
1998-03-20 17:37:24 +00:00
|
|
|
unknown.remove(mod.name)
|
1998-03-07 04:51:03 +00:00
|
|
|
|
|
|
|
# report unknown modules
|
1997-08-10 16:56:48 +00:00
|
|
|
if unknown:
|
|
|
|
sys.stderr.write('Warning: unknown modules remain: %s\n' %
|
|
|
|
string.join(unknown))
|
|
|
|
|
1998-03-07 04:51:03 +00:00
|
|
|
# windows gets different treatment
|
|
|
|
if win:
|
|
|
|
# Taking a shortcut here...
|
1998-05-18 20:25:54 +00:00
|
|
|
import winmakemakefile, checkextensions_win32
|
|
|
|
checkextensions_win32.write_extension_table(extensions_c,
|
|
|
|
frozen_extensions)
|
|
|
|
# Create a module definition for the bootstrap C code.
|
|
|
|
xtras = [frozenmain_c, os.path.basename(frozen_c),
|
|
|
|
frozendllmain_c, extensions_c]
|
|
|
|
maindefn = checkextensions_win32.CExtension( '__main__', xtras )
|
|
|
|
frozen_extensions.append( maindefn )
|
1998-03-07 04:51:03 +00:00
|
|
|
outfp = open(makefile, 'w')
|
|
|
|
try:
|
|
|
|
winmakemakefile.makemakefile(outfp,
|
|
|
|
locals(),
|
1998-05-18 20:25:54 +00:00
|
|
|
frozen_extensions,
|
1998-03-07 04:51:03 +00:00
|
|
|
os.path.basename(target))
|
|
|
|
finally:
|
|
|
|
outfp.close()
|
|
|
|
return
|
|
|
|
|
|
|
|
# generate config.c and Makefile
|
1997-08-10 16:56:48 +00:00
|
|
|
builtins.sort()
|
|
|
|
infp = open(config_c_in)
|
|
|
|
backup = config_c + '~'
|
|
|
|
try:
|
|
|
|
os.rename(config_c, backup)
|
|
|
|
except os.error:
|
|
|
|
backup = None
|
|
|
|
outfp = open(config_c, 'w')
|
|
|
|
try:
|
|
|
|
makeconfig.makeconfig(infp, outfp, builtins)
|
|
|
|
finally:
|
|
|
|
outfp.close()
|
|
|
|
infp.close()
|
|
|
|
if backup:
|
|
|
|
if cmp.cmp(backup, config_c):
|
1998-03-05 05:39:50 +00:00
|
|
|
sys.stderr.write('%s not changed, not written\n' % config_c)
|
|
|
|
os.unlink(config_c)
|
1997-08-10 16:56:48 +00:00
|
|
|
os.rename(backup, config_c)
|
|
|
|
|
|
|
|
cflags = defines + includes + ['$(OPT)']
|
|
|
|
libs = [os.path.join(binlib, 'libpython$(VERSION).a')]
|
|
|
|
|
|
|
|
somevars = {}
|
1997-11-22 22:10:01 +00:00
|
|
|
if os.path.exists(makefile_in):
|
|
|
|
makevars = parsesetup.getmakevars(makefile_in)
|
1997-08-10 16:56:48 +00:00
|
|
|
for key in makevars.keys():
|
|
|
|
somevars[key] = makevars[key]
|
|
|
|
|
|
|
|
somevars['CFLAGS'] = string.join(cflags) # override
|
|
|
|
files = ['$(OPT)', '$(LDFLAGS)', base_config_c, base_frozen_c] + \
|
|
|
|
supp_sources + addfiles + libs + \
|
|
|
|
['$(MODLIBS)', '$(LIBS)', '$(SYSLIBS)']
|
|
|
|
|
|
|
|
backup = makefile + '~'
|
1998-03-05 05:39:50 +00:00
|
|
|
if os.path.exists(makefile):
|
|
|
|
try:
|
|
|
|
os.unlink(backup)
|
|
|
|
except os.error:
|
|
|
|
pass
|
1997-08-10 16:56:48 +00:00
|
|
|
try:
|
|
|
|
os.rename(makefile, backup)
|
|
|
|
except os.error:
|
|
|
|
backup = None
|
|
|
|
outfp = open(makefile, 'w')
|
|
|
|
try:
|
|
|
|
makemakefile.makemakefile(outfp, somevars, files, base_target)
|
|
|
|
finally:
|
|
|
|
outfp.close()
|
|
|
|
if backup:
|
|
|
|
if not cmp.cmp(backup, makefile):
|
|
|
|
print 'previous Makefile saved as', backup
|
|
|
|
else:
|
1998-03-05 05:39:50 +00:00
|
|
|
sys.stderr.write('%s not changed, not written\n' % makefile)
|
|
|
|
os.unlink(makefile)
|
1997-08-10 16:56:48 +00:00
|
|
|
os.rename(backup, makefile)
|
|
|
|
|
|
|
|
# Done!
|
|
|
|
|
|
|
|
if odir:
|
|
|
|
print 'Now run "make" in', odir,
|
|
|
|
print 'to build the target:', base_target
|
|
|
|
else:
|
|
|
|
print 'Now run "make" to build the target:', base_target
|
1994-10-03 16:33:08 +00:00
|
|
|
|
1994-10-05 16:13:01 +00:00
|
|
|
|
|
|
|
# Print usage message and exit
|
|
|
|
|
1997-08-10 16:47:17 +00:00
|
|
|
def usage(msg):
|
1997-08-10 16:56:48 +00:00
|
|
|
sys.stdout = sys.stderr
|
|
|
|
print "Error:", msg
|
|
|
|
print "Use ``%s -h'' for help" % sys.argv[0]
|
|
|
|
sys.exit(2)
|
1994-10-05 16:13:01 +00:00
|
|
|
|
|
|
|
|
1994-10-03 10:25:54 +00:00
|
|
|
main()
|