Merged revisions 78833 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/trunk

........
  r78833 | florent.xicluna | 2010-03-11 02:50:48 +0100 (jeu, 11 mar 2010) | 2 lines

  Revert r78830: realpath() should really be applied to sys.executable.
........

Lib/sysconfig.py

@@ -84,8 +84,7 @@ _PREFIX = os.path.normpath(sys.prefix)
 _EXEC_PREFIX = os.path.normpath(sys.exec_prefix)
 _CONFIG_VARS = None
 _USER_BASE = None
-# Note: sys.executable can be '' or even a directory, until #7774 is fixed.
-_PROJECT_BASE = realpath(os.path.dirname(sys.executable))
+_PROJECT_BASE = os.path.dirname(realpath(sys.executable))
 
 if os.name == "nt" and "pcbuild" in _PROJECT_BASE[-8:].lower():
     _PROJECT_BASE = realpath(os.path.join(_PROJECT_BASE, pardir))
@@ -297,7 +296,7 @@ def _init_non_posix(vars):
     vars['SO'] = '.pyd'
     vars['EXE'] = '.exe'
     vars['VERSION'] = _PY_VERSION_SHORT_NO_DOT
-    vars['BINDIR'] = realpath(os.path.dirname(sys.executable))
+    vars['BINDIR'] = os.path.dirname(realpath(sys.executable))
 
 #
 # public APIs

Lib/test/test_subprocess.py

@@ -135,7 +135,7 @@ class ProcessTestCase(unittest.TestCase):
         self.assertEqual(p.stderr, None)
 
     def test_executable_with_cwd(self):
-        python_dir = os.path.realpath(os.path.dirname(sys.executable))
+        python_dir = os.path.dirname(os.path.realpath(sys.executable))
         p = subprocess.Popen(["somethingyoudonthave", "-c",
                               "import sys; sys.exit(47)"],
                              executable=sys.executable, cwd=python_dir)