make destinsrc private

git-svn-id: http://svn.python.org/projects/python/trunk@69415 6015fed2-1504-0410-9fe1-9d1591cc4771

Author: benjamin.peterson

Diff for: Lib/shutil.py

@@ -256,15 +256,15 @@ def move(src, dst):
         os.rename(src, real_dst)
     except OSError:
         if os.path.isdir(src):
-            if destinsrc(src, dst):
+            if _destinsrc(src, dst):
                 raise Error, "Cannot move a directory '%s' into itself '%s'." % (src, dst)
             copytree(src, real_dst, symlinks=True)
             rmtree(src)
         else:
             copy2(src, real_dst)
             os.unlink(src)
 
-def destinsrc(src, dst):
+def _destinsrc(src, dst):
     src = abspath(src)
     dst = abspath(dst)
     if not src.endswith(os.path.sep):

Diff for: Lib/test/test_shutil.py

@@ -346,8 +346,8 @@ def test_destinsrc_false_negative(self):
             for src, dst in [('srcdir', 'srcdir/dest')]:
                 src = os.path.join(TESTFN, src)
                 dst = os.path.join(TESTFN, dst)
-                self.assert_(shutil.destinsrc(src, dst),
-                             msg='destinsrc() wrongly concluded that '
+                self.assert_(shutil._destinsrc(src, dst),
+                             msg='_destinsrc() wrongly concluded that '
                              'dst (%s) is not in src (%s)' % (dst, src))
         finally:
             shutil.rmtree(TESTFN, ignore_errors=True)
@@ -358,8 +358,8 @@ def test_destinsrc_false_positive(self):
             for src, dst in [('srcdir', 'src/dest'), ('srcdir', 'srcdir.new')]:
                 src = os.path.join(TESTFN, src)
                 dst = os.path.join(TESTFN, dst)
-                self.failIf(shutil.destinsrc(src, dst),
-                            msg='destinsrc() wrongly concluded that '
+                self.failIf(shutil._destinsrc(src, dst),
+                            msg='_destinsrc() wrongly concluded that '
                             'dst (%s) is in src (%s)' % (dst, src))
         finally:
             shutil.rmtree(TESTFN, ignore_errors=True)