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# Source Generated with Decompyle++ # File: in.pyc (Python 2.4) """distutils.command.bdist_wininst Implements the Distutils 'bdist_wininst' command: create a windows installer exe-program.""" __revision__ = '$Id: bdist_wininst.py,v 1.56 2004/11/10 22:23:14 loewis Exp $' import sys import os import string from distutils.core import Command from distutils.util import get_platform from distutils.dir_util import create_tree, remove_tree from distutils.errors import * from distutils.sysconfig import get_python_version from distutils import log class bdist_wininst(Command): description = 'create an executable installer for MS Windows' user_options = [ ('bdist-dir=', None, 'temporary directory for creating the distribution'), ('keep-temp', 'k', 'keep the pseudo-installation tree around after ' + 'creating the distribution archive'), ('target-version=', None, 'require a specific python version' + ' on the target system'), ('no-target-compile', 'c', 'do not compile .py to .pyc on the target system'), ('no-target-optimize', 'o', 'do not compile .py to .pyo (optimized)on the target system'), ('dist-dir=', 'd', 'directory to put final built distributions in'), ('bitmap=', 'b', 'bitmap to use for the installer instead of python-powered logo'), ('title=', 't', 'title to display on the installer background instead of default'), ('skip-build', None, 'skip rebuilding everything (for testing/debugging)'), ('install-script=', None, 'basename of installation script to be run afterinstallation or before deinstallation'), ('pre-install-script=', None, 'Fully qualified filename of a script to be run before any files are installed. This script need not be in the distribution')] boolean_options = [ 'keep-temp', 'no-target-compile', 'no-target-optimize', 'skip-build'] def initialize_options(self): self.bdist_dir = None self.keep_temp = 0 self.no_target_compile = 0 self.no_target_optimize = 0 self.target_version = None self.dist_dir = None self.bitmap = None self.title = None self.skip_build = 0 self.install_script = None self.pre_install_script = None def finalize_options(self): if self.bdist_dir is None: bdist_base = self.get_finalized_command('bdist').bdist_base self.bdist_dir = os.path.join(bdist_base, 'wininst') if not self.target_version: self.target_version = '' if not (self.skip_build) and self.distribution.has_ext_modules(): short_version = get_python_version() if self.target_version and self.target_version != short_version: raise DistutilsOptionError, "target version can only be %s, or the '--skip_build' option must be specified" % (short_version,) self.target_version = short_version self.set_undefined_options('bdist', ('dist_dir', 'dist_dir')) if self.install_script: for script in self.distribution.scripts: if self.install_script == os.path.basename(script): break continue else: raise DistutilsOptionError, "install_script '%s' not found in scripts" % self.install_script def run(self): if sys.platform != 'win32': if self.distribution.has_ext_modules() or self.distribution.has_c_libraries(): raise DistutilsPlatformError('distribution contains extensions and/or C libraries; must be compiled on a Windows 32 platform') if not self.skip_build: self.run_command('build') install = self.reinitialize_command('install', reinit_subcommands = 1) install.root = self.bdist_dir install.skip_build = self.skip_build install.warn_dir = 0 install_lib = self.reinitialize_command('install_lib') install_lib.compile = 0 install_lib.optimize = 0 if self.distribution.has_ext_modules(): target_version = self.target_version if not target_version: if not self.skip_build: raise AssertionError, 'Should have already checked this' target_version = sys.version[0:3] plat_specifier = '.%s-%s' % (get_platform(), target_version) build = self.get_finalized_command('build') build.build_lib = os.path.join(build.build_base, 'lib' + plat_specifier) for key in ('purelib', 'platlib', 'headers', 'scripts', 'data'): value = string.upper(key) if key == 'headers': value = value + '/Include/$dist_name' setattr(install, 'install_' + key, value) log.info('installing to %s', self.bdist_dir) install.ensure_finalized() sys.path.insert(0, os.path.join(self.bdist_dir, 'PURELIB')) install.run() del sys.path[0] mktemp = mktemp import tempfile archive_basename = mktemp() fullname = self.distribution.get_fullname() arcname = self.make_archive(archive_basename, 'zip', root_dir = self.bdist_dir) self.create_exe(arcname, fullname, self.bitmap) log.debug("removing temporary file '%s'", arcname) os.remove(arcname) if not self.keep_temp: remove_tree(self.bdist_dir, dry_run = self.dry_run) def get_inidata(self): lines = [] metadata = self.distribution.metadata lines.append('[metadata]') if not metadata.long_description: pass info = '' + '\n' def escape(s): return string.replace(s, '\n', '\\n') for name in [ 'author', 'author_email', 'description', 'maintainer', 'maintainer_email', 'name', 'url', 'version']: data = getattr(metadata, name, '') if data: info = info + '\n %s: %s' % (string.capitalize(name), escape(data)) lines.append('%s=%s' % (name, escape(data))) continue lines.append('\n[Setup]') if self.install_script: lines.append('install_script=%s' % self.install_script) lines.append('info=%s' % escape(info)) lines.append('target_compile=%d' % (not (self.no_target_compile))) lines.append('target_optimize=%d' % (not (self.no_target_optimize))) if self.target_version: lines.append('target_version=%s' % self.target_version) if not self.title: pass title = self.distribution.get_fullname() lines.append('title=%s' % escape(title)) import time import distutils build_info = 'Built %s with distutils-%s' % (time.ctime(time.time()), distutils.__version__) lines.append('build_info=%s' % build_info) return string.join(lines, '\n') def create_exe(self, arcname, fullname, bitmap = None): import struct self.mkpath(self.dist_dir) cfgdata = self.get_inidata() installer_name = self.get_installer_filename(fullname) self.announce('creating %s' % installer_name) if bitmap: bitmapdata = open(bitmap, 'rb').read() bitmaplen = len(bitmapdata) else: bitmaplen = 0 file = open(installer_name, 'wb') file.write(self.get_exe_bytes()) if bitmap: file.write(bitmapdata) try: unicode except NameError: pass if isinstance(cfgdata, unicode): cfgdata = cfgdata.encode('mbcs') cfgdata = cfgdata + '\x00' if self.pre_install_script: script_data = open(self.pre_install_script, 'r').read() cfgdata = cfgdata + script_data + '\n\x00' else: cfgdata = cfgdata + '\x00' file.write(cfgdata) header = struct.pack('<iii', 305419899, len(cfgdata), bitmaplen) file.write(header) file.write(open(arcname, 'rb').read()) def get_installer_filename(self, fullname): if self.target_version: installer_name = os.path.join(self.dist_dir, '%s.win32-py%s.exe' % (fullname, self.target_version)) else: installer_name = os.path.join(self.dist_dir, '%s.win32.exe' % fullname) return installer_name def get_exe_bytes(self): get_build_version = get_build_version import distutils.msvccompiler cur_version = get_python_version() if self.target_version and self.target_version != cur_version: if self.target_version > cur_version: bv = get_build_version() elif self.target_version < '2.4': bv = '6' else: bv = '7.1' else: bv = get_build_version() directory = os.path.dirname(__file__) filename = os.path.join(directory, 'wininst-%s.exe' % bv) return open(filename, 'rb').read()