applied various patches for Windows issue

CHANGES.txt

@@ -10,6 +10,8 @@ Change History
 - Made easy_install.py's _get_version except non final releases of Python,
   like 2.4.4c0. (hannosch)
 
+- various patches for Windows (patch by Gottfried Ganssauge) (ajung)
+
 - applied patch fixing rmtree issues on Windows (patch by
   Gottfried Ganssauge) (ajung)
 

bootstrap/bootstrap.py

@@ -34,14 +34,21 @@ except ImportError:
 
     import pkg_resources
 
-cmd = 'from setuptools.command.easy_install import main; main()'
 if sys.platform == 'win32':
-    cmd = '"%s"' % cmd # work around spawn lamosity on windows
+    def quote(c):
+        if ' ' in c:
+            return '"%s"' % c # work around spawn lamosity on windows
+        else:
+            return c
+else:
+    def quote (c):
+        return c
 
+cmd = 'from setuptools.command.easy_install import main; main()'
 ws  = pkg_resources.working_set
 assert os.spawnle(
-    os.P_WAIT, sys.executable, sys.executable,
-    '-c', cmd, '-mqNxd', tmpeggs, 'zc.buildout',
+    os.P_WAIT, sys.executable, quote (sys.executable),
+    '-c', quote (cmd), '-mqNxd', quote (tmpeggs), 'zc.buildout',
     dict(os.environ,
          PYTHONPATH=
          ws.find(pkg_resources.Requirement.parse('setuptools')).location

src/zc/buildout/buildout.py

@@ -690,7 +690,7 @@ class Buildout(UserDict.DictMixin):
             args.insert(1, '-W')
             if not __debug__:
                 args.insert(0, '-O')
-            args.insert(0, sys.executable)
+            args.insert(0, zc.buildout.easy_install._safe_arg (sys.executable))
             os.execv(sys.executable, args)            
         
         self._logger.info("Upgraded:\n  %s;\nrestarting.",
@@ -713,7 +713,7 @@ class Buildout(UserDict.DictMixin):
         args = map(zc.buildout.easy_install._safe_arg, sys.argv)
         if not __debug__:
             args.insert(0, '-O')
-        args.insert(0, sys.executable)
+        args.insert(0, zc.buildout.easy_install._safe_arg (sys.executable))
         sys.exit(os.spawnv(os.P_WAIT, sys.executable, args))
 
     def _load_extensions(self):
@@ -765,7 +765,7 @@ class Buildout(UserDict.DictMixin):
                 setup=setup,
                 __file__ = setup,
                 ))
-            os.spawnl(os.P_WAIT, sys.executable, sys.executable, tsetup,
+            os.spawnl(os.P_WAIT, sys.executable, zc.buildout.easy_install._safe_arg (sys.executable), tsetup,
                       *[zc.buildout.easy_install._safe_arg(a)
                         for a in args])
         finally:

src/zc/buildout/easy_install.py

@@ -281,7 +281,7 @@ class Installer:
             args += (dict(os.environ, PYTHONPATH=path), )
             sys.stdout.flush() # We want any pending output first
             exit_code = os.spawnle(
-                os.P_WAIT, self._executable, self._executable,
+                os.P_WAIT, self._executable, _safe_arg (self._executable),
                 *args)
 
             dists = []
@@ -823,7 +823,7 @@ def develop(setup, dest,
         if log_level < logging.DEBUG:
             logger.debug("in: %r\n%s", directory, ' '.join(args))
 
-        assert os.spawnl(os.P_WAIT, executable, executable, *args) == 0
+        assert os.spawnl(os.P_WAIT, executable, _safe_arg (executable), *args) == 0
 
         return _copyeggs(tmp3, dest, '.egg-link', undo)
 

src/zc/buildout/testing.py

@@ -102,7 +102,7 @@ def _runsetup(setup, executable, *args):
     here = os.getcwd()
     try:
         os.chdir(d)
-        os.spawnle(os.P_WAIT, executable, executable, setup, *args)
+        os.spawnle(os.P_WAIT, executable, zc.buildout.easy_install._safe_arg (executable), setup, *args)
         if os.path.exists('build'):
             rmtree('build')
     finally:

src/zc/buildout/tests.py

@@ -2556,7 +2556,7 @@ def updateSetup(test):
         here = os.getcwd()
         os.chdir(os.path.dirname(dist.location))
         assert os.spawnle(
-            os.P_WAIT, sys.executable, sys.executable,
+            os.P_WAIT, sys.executable, zc.buildout.easy_install._safe_arg (sys.executable),
             os.path.join(os.path.dirname(dist.location), 'setup.py'),
             '-q', 'bdist_egg', '-d', eggs,
             dict(os.environ,