From bd797687bd1b2608dab1aa4ea24f7591369ec462 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tarek=20Ziad=C3=A9?= <ziade.tarek@gmail.com>
Date: Tue, 2 Feb 2010 23:16:13 +0000
Subject: Merged revisions 77919,77921-77922 via svnmerge from
 svn+ssh://pythondev@svn.python.org/python/trunk

........
  r77919 | tarek.ziade | 2010-02-02 23:50:23 +0100 (Tue, 02 Feb 2010) | 1 line

  module reorganization + missing doctests
........
  r77921 | tarek.ziade | 2010-02-02 23:54:28 +0100 (Tue, 02 Feb 2010) | 1 line

  sysconfig.get_scheme_names now returns a sorted tuple
........
  r77922 | tarek.ziade | 2010-02-02 23:55:00 +0100 (Tue, 02 Feb 2010) | 1 line

  fixed a typo on distutils.sysconfig. thanks arfever
........
---
 Lib/distutils/sysconfig.py |  2 +-
 Lib/sysconfig.py           | 84 +++++++++++++++++++++++++---------------------
 Lib/test/test_sysconfig.py |  8 ++++-
 3 files changed, 54 insertions(+), 40 deletions(-)

diff --git a/Lib/distutils/sysconfig.py b/Lib/distutils/sysconfig.py
index 2561f57..4a8629e 100644
--- a/Lib/distutils/sysconfig.py
+++ b/Lib/distutils/sysconfig.py
@@ -9,7 +9,7 @@ Written by:   Fred L. Drake, Jr.
 Email:        <fdrake@acm.org>
 
 **This module has been moved out of Distutils and will be removed from
-Python in the next version (3.2)**
+Python in the next version (3.3)**
 """
 
 __revision__ = "$Id$"
diff --git a/Lib/sysconfig.py b/Lib/sysconfig.py
index df65d8c..4554003 100644
--- a/Lib/sysconfig.py
+++ b/Lib/sysconfig.py
@@ -239,49 +239,12 @@ def _parse_makefile(filename, vars=None):
     vars.update(done)
     return vars
 
-def parse_config_h(fp, vars=None):
-    """Parse a config.h-style file.
-
-    A dictionary containing name/value pairs is returned.  If an
-    optional dictionary is passed in as the second argument, it is
-    used instead of a new dictionary.
-    """
-    import re
-    if vars is None:
-        vars = {}
-    define_rx = re.compile("#define ([A-Z][A-Za-z0-9_]+) (.*)\n")
-    undef_rx = re.compile("/[*] #undef ([A-Z][A-Za-z0-9_]+) [*]/\n")
-
-    while True:
-        line = fp.readline()
-        if not line:
-            break
-        m = define_rx.match(line)
-        if m:
-            n, v = m.group(1, 2)
-            try: v = int(v)
-            except ValueError: pass
-            vars[n] = v
-        else:
-            m = undef_rx.match(line)
-            if m:
-                vars[m.group(1)] = 0
-    return vars
 
 def _get_makefile_filename():
     if _PYTHON_BUILD:
         return os.path.join(_PROJECT_BASE, "Makefile")
     return os.path.join(get_path('stdlib'), "config", "Makefile")
 
-def get_config_h_filename():
-    if _PYTHON_BUILD:
-        if os.name == "nt":
-            inc_dir = os.path.join(_PROJECT_BASE, "PC")
-        else:
-            inc_dir = _PROJECT_BASE
-    else:
-        inc_dir = get_path('platinclude')
-    return os.path.join(inc_dir, 'pyconfig.h')
 
 def _init_posix(vars):
     """Initialize the module as appropriate for POSIX systems."""
@@ -339,10 +302,55 @@ def _init_non_posix(vars):
 # public APIs
 #
 
+
+def parse_config_h(fp, vars=None):
+    """Parse a config.h-style file.
+
+    A dictionary containing name/value pairs is returned.  If an
+    optional dictionary is passed in as the second argument, it is
+    used instead of a new dictionary.
+    """
+    import re
+    if vars is None:
+        vars = {}
+    define_rx = re.compile("#define ([A-Z][A-Za-z0-9_]+) (.*)\n")
+    undef_rx = re.compile("/[*] #undef ([A-Z][A-Za-z0-9_]+) [*]/\n")
+
+    while True:
+        line = fp.readline()
+        if not line:
+            break
+        m = define_rx.match(line)
+        if m:
+            n, v = m.group(1, 2)
+            try: v = int(v)
+            except ValueError: pass
+            vars[n] = v
+        else:
+            m = undef_rx.match(line)
+            if m:
+                vars[m.group(1)] = 0
+    return vars
+
+def get_config_h_filename():
+    """Returns the path of pyconfig.h."""
+    if _PYTHON_BUILD:
+        if os.name == "nt":
+            inc_dir = os.path.join(_PROJECT_BASE, "PC")
+        else:
+            inc_dir = _PROJECT_BASE
+    else:
+        inc_dir = get_path('platinclude')
+    return os.path.join(inc_dir, 'pyconfig.h')
+
 def get_scheme_names():
-    return _INSTALL_SCHEMES.keys()
+    """Returns a tuple containing the schemes names."""
+    schemes = list(_INSTALL_SCHEMES.keys())
+    schemes.sort()
+    return tuple(schemes)
 
 def get_path_names():
+    """Returns a tuple containing the paths names."""
     return _SCHEME_KEYS
 
 def get_paths(scheme=_get_default_scheme(), vars=None, expand=True):
diff --git a/Lib/test/test_sysconfig.py b/Lib/test/test_sysconfig.py
index 8222aaf..0f8f89a 100644
--- a/Lib/test/test_sysconfig.py
+++ b/Lib/test/test_sysconfig.py
@@ -15,7 +15,8 @@ from test.support import run_unittest, TESTFN
 import sysconfig
 from sysconfig import (get_paths, get_platform, get_config_vars,
                        get_path, get_path_names, _INSTALL_SCHEMES,
-                       _get_default_scheme, _expand_vars)
+                       _get_default_scheme, _expand_vars,
+                       get_scheme_names)
 
 class TestSysConfig(unittest.TestCase):
 
@@ -232,6 +233,11 @@ class TestSysConfig(unittest.TestCase):
         config_h = sysconfig.get_config_h_filename()
         self.assertTrue(os.path.isfile(config_h), config_h)
 
+    def test_get_scheme_names(self):
+        wanted = ('nt', 'nt_user', 'os2', 'os2_home', 'posix_home',
+                  'posix_prefix', 'posix_user')
+        self.assertEquals(get_scheme_names(), wanted)
+
 
 def test_main():
     run_unittest(TestSysConfig)
-- 
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