First checkin of real Distutils command modules.

Lib/distutils/command/install_lib.py

@@ -0,0 +1,42 @@
+# created 1999/03/13, Greg Ward
+
+__rcsid__ = "$Id$"
+
+import sys
+from distutils.core import Command
+from distutils.util import copy_tree
+
+class InstallPy (Command):
+
+    options = [('dir=', 'd', "directory to install to"),
+               ('build-dir=' 'b', "build directory (where to install from)")]
+
+    def set_default_options (self):
+        # let the 'install' command dictate our installation directory
+        self.dir = None
+        self.build_dir = None
+
+    def set_final_options (self):
+        # If we don't have a 'dir' value, we'll have to ask the 'install'
+        # command for one.  (This usually means the user ran 'install_py'
+        # directly, rather than going through 'install' -- so in reality,
+        # 'find_command_obj()' will create an 'install' command object,
+        # which we then query.
+
+        self.set_undefined_options ('install',
+                                    ('build_lib', 'build_dir'),
+                                    ('install_site_lib', 'dir'))
+
+    def run (self):
+
+        self.set_final_options ()
+
+        # Dump entire contents of the build directory to the installation
+        # directory (that's the beauty of having a build directory!)
+        copy_tree (self.build_dir, self.dir,
+                   verbose=self.distribution.verbose,
+                   update=1)
+                   
+    # run ()
+
+# class InstallPy