Issue #21711: support for "site-python" directories has now been removed from…

Issue #21711: support for "site-python" directories has now been removed from the site module (it was deprecated in 3.4).

Doc/library/site.rst

@@ -26,24 +26,23 @@ additions, call the :func:`site.main` function.
    :option:`-S`.
 
 .. index::
-   pair: site-python; directory
    pair: site-packages; directory
 
 It starts by constructing up to four directories from a head and a tail part.
 For the head part, it uses ``sys.prefix`` and ``sys.exec_prefix``; empty heads
 are skipped.  For the tail part, it uses the empty string and then
 :file:`lib/site-packages` (on Windows) or
-:file:`lib/python{X.Y}/site-packages` and then :file:`lib/site-python` (on
-Unix and Macintosh).  For each of the distinct head-tail combinations, it sees
-if it refers to an existing directory, and if so, adds it to ``sys.path`` and
-also inspects the newly added path for configuration files.
+:file:`lib/python{X.Y}/site-packages` (on Unix and Macintosh).  For each
+of the distinct head-tail combinations, it sees if it refers to an existing
+directory, and if so, adds it to ``sys.path`` and also inspects the newly
+added path for configuration files.
 
-.. deprecated-removed:: 3.4 3.5
-   Support for the "site-python" directory will be removed in 3.5.
+.. versionchanged:: 3.5
+   Support for the "site-python" directory has been removed.
 
 If a file named "pyvenv.cfg" exists one directory above sys.executable,
 sys.prefix and sys.exec_prefix are set to that directory and
-it is also checked for site-packages and site-python (sys.base_prefix and
+it is also checked for site-packages (sys.base_prefix and
 sys.base_exec_prefix will always be the "real" prefixes of the Python
 installation). If "pyvenv.cfg" (a bootstrap configuration file) contains
 the key "include-system-site-packages" set to anything other than "false"
@@ -195,8 +194,7 @@ Module contents
 
 .. function:: getsitepackages()
 
-   Return a list containing all global site-packages directories (and possibly
-   site-python).
+   Return a list containing all global site-packages directories.
 
    .. versionadded:: 3.2
 

Lib/site.py

@@ -7,7 +7,7 @@
 This will append site-specific paths to the module search path.  On
 Unix (including Mac OSX), it starts with sys.prefix and
 sys.exec_prefix (if different) and appends
-lib/python<version>/site-packages as well as lib/site-python.
+lib/python<version>/site-packages.
 On other platforms (such as Windows), it tries each of the
 prefixes directly, as well as with lib/site-packages appended.  The
 resulting directories, if they exist, are appended to sys.path, and
@@ -15,7 +15,7 @@ also inspected for path configuration files.
 
 If a file named "pyvenv.cfg" exists one directory above sys.executable,
 sys.prefix and sys.exec_prefix are set to that directory and
-it is also checked for site-packages and site-python (sys.base_prefix and
+it is also checked for site-packages (sys.base_prefix and
 sys.base_exec_prefix will always be the "real" prefixes of the Python
 installation). If "pyvenv.cfg" (a bootstrap configuration file) contains
 the key "include-system-site-packages" set to anything other than "false"
@@ -285,8 +285,7 @@ def addusersitepackages(known_paths):
     return known_paths
 
 def getsitepackages(prefixes=None):
-    """Returns a list containing all global site-packages directories
-    (and possibly site-python).
+    """Returns a list containing all global site-packages directories.
 
     For each directory present in ``prefixes`` (or the global ``PREFIXES``),
     this function will find its `site-packages` subdirectory depending on the
@@ -307,7 +306,6 @@ def getsitepackages(prefixes=None):
             sitepackages.append(os.path.join(prefix, "lib",
                                         "python" + sys.version[:3],
                                         "site-packages"))
-            sitepackages.append(os.path.join(prefix, "lib", "site-python"))
         else:
             sitepackages.append(prefix)
             sitepackages.append(os.path.join(prefix, "lib", "site-packages"))
@@ -323,14 +321,9 @@ def getsitepackages(prefixes=None):
     return sitepackages
 
 def addsitepackages(known_paths, prefixes=None):
-    """Add site-packages (and possibly site-python) to sys.path"""
+    """Add site-packages to sys.path"""
     for sitedir in getsitepackages(prefixes):
         if os.path.isdir(sitedir):
-            if "site-python" in sitedir:
-                import warnings
-                warnings.warn('"site-python" directories will not be '
-                              'supported in 3.5 anymore',
-                              DeprecationWarning)
             addsitedir(sitedir, known_paths)
 
     return known_paths

Lib/test/test_site.py

@@ -235,20 +235,18 @@ class HelperFunctionsTests(unittest.TestCase):
             # OS X framework builds
             site.PREFIXES = ['Python.framework']
             dirs = site.getsitepackages()
-            self.assertEqual(len(dirs), 3)
+            self.assertEqual(len(dirs), 2)
             wanted = os.path.join('/Library',
                                   sysconfig.get_config_var("PYTHONFRAMEWORK"),
                                   sys.version[:3],
                                   'site-packages')
-            self.assertEqual(dirs[2], wanted)
+            self.assertEqual(dirs[1], wanted)
         elif os.sep == '/':
             # OS X non-framwework builds, Linux, FreeBSD, etc
-            self.assertEqual(len(dirs), 2)
+            self.assertEqual(len(dirs), 1)
             wanted = os.path.join('xoxo', 'lib', 'python' + sys.version[:3],
                                   'site-packages')
             self.assertEqual(dirs[0], wanted)
-            wanted = os.path.join('xoxo', 'lib', 'site-python')
-            self.assertEqual(dirs[1], wanted)
         else:
             # other platforms
             self.assertEqual(len(dirs), 2)

Misc/NEWS

@@ -92,7 +92,10 @@ Core and Builtins
 Library
 -------
 
-- Issue 17552: new socket.sendfile() method allowing to send a file over a
+- Issue #21711: support for "site-python" directories has now been removed
+  from the site module (it was deprecated in 3.4).
+
+- Issue #17552: new socket.sendfile() method allowing to send a file over a
   socket by using high-performance os.sendfile() on UNIX.
   Patch by Giampaolo Rodola'.