bdist_wininst.py 文件源码

def finalize_options (self):
        if self.bdist_dir is None:
            if self.skip_build and self.plat_name:
                # If build is skipped and plat_name is overridden, bdist will
                # not see the correct 'plat_name' - so set that up manually.
                bdist = self.distribution.get_command_obj('bdist')
                bdist.plat_name = self.plat_name
                # next the command will be initialized using that name
            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'),
                                   ('plat_name', 'plat_name'),
                                  )

        if self.install_script:
            for script in self.distribution.scripts:
                if self.install_script == os.path.basename(script):
                    break
            else:
                raise DistutilsOptionError, \
                      "install_script '%s' not found in scripts" % \
                      self.install_script
    # finalize_options()