[Python-checkins] commit of r41692 - in sandbox/trunk/setuptools: EasyInstall.txt setuptools.egg-info/entry_points.txt setuptools.txt setuptools/command/__init__.py setuptools/command/easy_install.py setuptools/command/install.py setuptools/command/install_scripts.py
phillip.eby
python-checkins at python.org
Thu Dec 15 00:47:23 CET 2005
Author: phillip.eby
Date: Thu Dec 15 00:47:22 2005
New Revision: 41692
Added:
sandbox/trunk/setuptools/setuptools/command/install_scripts.py (contents, props changed)
Modified:
sandbox/trunk/setuptools/EasyInstall.txt
sandbox/trunk/setuptools/setuptools.egg-info/entry_points.txt
sandbox/trunk/setuptools/setuptools.txt
sandbox/trunk/setuptools/setuptools/command/__init__.py
sandbox/trunk/setuptools/setuptools/command/easy_install.py
sandbox/trunk/setuptools/setuptools/command/install.py
Log:
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.
Modified: sandbox/trunk/setuptools/EasyInstall.txt
==============================================================================
--- sandbox/trunk/setuptools/EasyInstall.txt (original)
+++ sandbox/trunk/setuptools/EasyInstall.txt Thu Dec 15 00:47:22 2005
@@ -878,6 +878,12 @@
when Python (or a script) is installed in a directory whose name contains
spaces on Windows.
+ * 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.
+
0.6a8
* Update for changed SourceForge mirror format
Modified: sandbox/trunk/setuptools/setuptools.egg-info/entry_points.txt
==============================================================================
--- sandbox/trunk/setuptools/setuptools.egg-info/entry_points.txt (original)
+++ sandbox/trunk/setuptools/setuptools.egg-info/entry_points.txt Thu Dec 15 00:47:22 2005
@@ -33,6 +33,7 @@
install_egg_info = setuptools.command.install_egg_info:install_egg_info
alias = setuptools.command.alias:alias
easy_install = setuptools.command.easy_install:easy_install
+install_scripts = setuptools.command.install_scripts:install_scripts
bdist_egg = setuptools.command.bdist_egg:bdist_egg
install = setuptools.command.install:install
test = setuptools.command.test:test
Modified: sandbox/trunk/setuptools/setuptools.txt
==============================================================================
--- sandbox/trunk/setuptools/setuptools.txt (original)
+++ sandbox/trunk/setuptools/setuptools.txt Thu Dec 15 00:47:22 2005
@@ -2252,6 +2252,13 @@
don't rely on a ``.pth`` file. The ``--no-egg`` option has been removed,
since all RPMs are now built in a more backwards-compatible format.
+ * 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.
+
+
0.6a8
* Fixed some problems building extensions when Pyrex was installed, especially
with Python 2.4 and/or packages using SWIG.
Modified: sandbox/trunk/setuptools/setuptools/command/__init__.py
==============================================================================
--- sandbox/trunk/setuptools/setuptools/command/__init__.py (original)
+++ sandbox/trunk/setuptools/setuptools/command/__init__.py Thu Dec 15 00:47:22 2005
@@ -1,7 +1,7 @@
__all__ = [
'alias', 'bdist_egg', 'bdist_rpm', 'build_ext', 'build_py', 'develop',
'easy_install', 'egg_info', 'install', 'install_lib', 'rotate', 'saveopts',
- 'sdist', 'setopt', 'test', 'upload', 'install_egg_info',
+ 'sdist', 'setopt', 'test', 'upload', 'install_egg_info', 'install_scripts',
]
Modified: sandbox/trunk/setuptools/setuptools/command/easy_install.py
==============================================================================
--- sandbox/trunk/setuptools/setuptools/command/easy_install.py (original)
+++ sandbox/trunk/setuptools/setuptools/command/easy_install.py Thu Dec 15 00:47:22 2005
@@ -579,20 +579,19 @@
raise DistutilsError(
"%s is not a valid distutils Windows .exe" % dist_filename
)
-
# Create a dummy distribution object until we build the real distro
dist = Distribution(None,
project_name=cfg.get('metadata','name'),
- version=cfg.get('metadata','version'),
- platform="win32"
+ version=cfg.get('metadata','version'), platform="win32"
)
# Convert the .exe to an unpacked egg
egg_path = dist.location = os.path.join(tmpdir, dist.egg_name()+'.egg')
egg_tmp = egg_path+'.tmp'
- pkg_inf = os.path.join(egg_tmp, 'EGG-INFO', 'PKG-INFO')
+ egg_info = os.path.join(egg_tmp, 'EGG-INFO')
+ pkg_inf = os.path.join(egg_info, 'PKG-INFO')
ensure_directory(pkg_inf) # make sure EGG-INFO dir exists
-
+ dist._provider = PathMetadata(egg_tmp, egg_info) # XXX
self.exe_to_egg(dist_filename, egg_tmp)
# Write EGG-INFO/PKG-INFO
@@ -603,13 +602,14 @@
if k<>'target_version':
f.write('%s: %s\n' % (k.replace('_','-').title(), v))
f.close()
-
+ script_dir = os.path.join(egg_info,'scripts')
+ self.delete_blockers( # delete entry-point scripts to avoid duping
+ [os.path.join(script_dir,args[0]) for args in get_script_args(dist)]
+ )
# Build .egg file from tmpdir
bdist_egg.make_zipfile(
- egg_path, egg_tmp,
- verbose=self.verbose, dry_run=self.dry_run
+ egg_path, egg_tmp, verbose=self.verbose, dry_run=self.dry_run
)
-
# install the .egg
return self.install_egg(egg_path, tmpdir)
Modified: sandbox/trunk/setuptools/setuptools/command/install.py
==============================================================================
--- sandbox/trunk/setuptools/setuptools/command/install.py (original)
+++ sandbox/trunk/setuptools/setuptools/command/install.py Thu Dec 15 00:47:22 2005
@@ -15,8 +15,11 @@
'old-and-unmanageable', 'single-version-externally-managed',
]
- sub_commands = _install.sub_commands + [
+ sub_commands = [
+ cmd for cmd in _install.sub_commands if cmd[0] != 'install_scripts'
+ ] + [
('install_egg_info', lambda self: True),
+ ('install_scripts', lambda self: True),
]
def initialize_options(self):
@@ -53,7 +56,7 @@
cmd = easy_install(
self.distribution, args="x", ignore_conflicts_at_my_risk=1,
- root=self.root
+ root=self.root, record=self.record,
)
cmd.ensure_finalized() # finalize before bdist_egg munges install cmd
Added: sandbox/trunk/setuptools/setuptools/command/install_scripts.py
==============================================================================
--- (empty file)
+++ sandbox/trunk/setuptools/setuptools/command/install_scripts.py Thu Dec 15 00:47:22 2005
@@ -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
+
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