From 1b77dd8e7845b5ac38fc7367796290dd65b8c531 Mon Sep 17 00:00:00 2001 From: PJ Eby Date: Wed, 14 Dec 2005 23:47:22 +0000 Subject: Support full roundtrip translation of eggs to and from ``bdist_wininst`` format. Running ``bdist_wininst`` on a setuptools-based package wraps the egg in an .exe that will safely install it as an egg (i.e., with metadata and entry-point wrapper scripts), and ``easy_install`` can turn the .exe back into an ``.egg`` file or directory and install it as such. At this point, it should also be possible to "system package" any egg, complete with wrapper scripts, and at least bdist_wininst works now. More testing is needed for at least bdist_dumb and bdist_rpm. --HG-- branch : setuptools extra : convert_revision : svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/sandbox/trunk/setuptools%4041692 --- setuptools/command/install_scripts.py | 40 +++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100755 setuptools/command/install_scripts.py (limited to 'setuptools/command/install_scripts.py') diff --git a/setuptools/command/install_scripts.py b/setuptools/command/install_scripts.py new file mode 100755 index 00000000..470d4be4 --- /dev/null +++ b/setuptools/command/install_scripts.py @@ -0,0 +1,40 @@ +from distutils.command.install_scripts import install_scripts \ + as _install_scripts +from easy_install import get_script_args +from pkg_resources import Distribution, PathMetadata, ensure_directory +import os +from distutils import log + + +class install_scripts(_install_scripts): + """Do normal script install, plus any egg_info wrapper scripts""" + + def run(self): + self.run_command("egg_info") + _install_scripts.run(self) # run first to set up self.outfiles + + ei_cmd = self.get_finalized_command("egg_info") + dist = Distribution( + ei_cmd.egg_base, PathMetadata(ei_cmd.egg_base, ei_cmd.egg_info), + ei_cmd.egg_name, ei_cmd.egg_version, + ) + for args in get_script_args(dist): + self.write_script(*args) + + def write_script(self, script_name, contents, mode="t", *ignored): + """Write an executable file to the scripts directory""" + + log.info("Installing %s script to %s", script_name, self.install_dir) + target = os.path.join(self.install_dir, script_name) + self.outfiles.append(target) + + if not self.dry_run: + ensure_directory(target) + f = open(target,"w"+mode) + f.write(contents) + f.close() + try: + os.chmod(target,0755) + except (AttributeError, os.error): + pass + -- cgit v1.2.3