--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/python-2.6.1/Lib/runpy.py	Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,148 @@
+"""runpy.py - locating and running Python code using the module namespace
+
+Provides support for locating and running Python scripts using the Python
+module namespace instead of the native filesystem.
+
+This allows Python code to play nicely with non-filesystem based PEP 302
+importers when locating support scripts as well as when importing modules.
+"""
+# Written by Nick Coghlan <ncoghlan at gmail.com>
+#    to implement PEP 338 (Executing Modules as Scripts)
+
+import sys
+import imp
+try:
+    from imp import get_loader
+except ImportError:
+    from pkgutil import get_loader
+
+__all__ = [
+    "run_module",
+]
+
+
+def _run_code(code, run_globals, init_globals=None,
+              mod_name=None, mod_fname=None,
+              mod_loader=None, pkg_name=None):
+    """Helper for _run_module_code"""
+    if init_globals is not None:
+        run_globals.update(init_globals)
+    run_globals.update(__name__ = mod_name,
+                       __file__ = mod_fname,
+                       __loader__ = mod_loader,
+                       __package__ = pkg_name)
+    exec code in run_globals
+    return run_globals
+
+def _run_module_code(code, init_globals=None,
+                    mod_name=None, mod_fname=None,
+                    mod_loader=None, pkg_name=None):
+    """Helper for run_module"""
+    # Set up the top level namespace dictionary
+    temp_module = imp.new_module(mod_name)
+    mod_globals = temp_module.__dict__
+    # Modify sys.argv[0] and sys.module[mod_name]
+    saved_argv0 = sys.argv[0]
+    restore_module = mod_name in sys.modules
+    if restore_module:
+        saved_module = sys.modules[mod_name]
+    sys.argv[0] = mod_fname
+    sys.modules[mod_name] = temp_module
+    try:
+        _run_code(code, mod_globals, init_globals,
+                    mod_name, mod_fname,
+                    mod_loader, pkg_name)
+    finally:
+        sys.argv[0] = saved_argv0
+        if restore_module:
+            sys.modules[mod_name] = saved_module
+        else:
+            del sys.modules[mod_name]
+    # Copy the globals of the temporary module, as they
+    # may be cleared when the temporary module goes away
+    return mod_globals.copy()
+
+
+# This helper is needed due to a missing component in the PEP 302
+# loader protocol (specifically, "get_filename" is non-standard)
+def _get_filename(loader, mod_name):
+    try:
+        get_filename = loader.get_filename
+    except AttributeError:
+        return None
+    else:
+        return get_filename(mod_name)
+
+# Helper to get the loader, code and filename for a module
+def _get_module_details(mod_name):
+    loader = get_loader(mod_name)
+    if loader is None:
+        raise ImportError("No module named %s" % mod_name)
+    if loader.is_package(mod_name):
+        raise ImportError(("%s is a package and cannot " +
+                          "be directly executed") % mod_name)
+    code = loader.get_code(mod_name)
+    if code is None:
+        raise ImportError("No code object available for %s" % mod_name)
+    filename = _get_filename(loader, mod_name)
+    return loader, code, filename
+
+
+# XXX ncoghlan: Should this be documented and made public?
+# (Current thoughts: don't repeat the mistake that lead to its
+# creation when run_module() no longer met the needs of
+# mainmodule.c, but couldn't be changed because it was public)
+def _run_module_as_main(mod_name, set_argv0=True):
+    """Runs the designated module in the __main__ namespace
+
+       These __*__ magic variables will be overwritten:
+           __file__
+           __loader__
+    """
+    try:
+        loader, code, fname = _get_module_details(mod_name)
+    except ImportError as exc:
+        # Try to provide a good error message
+        # for directories, zip files and the -m switch
+        if set_argv0:
+            # For -m switch, just disply the exception
+            info = str(exc)
+        else:
+            # For directories/zipfiles, let the user
+            # know what the code was looking for
+            info = "can't find '__main__.py' in %r" % sys.argv[0]
+        msg = "%s: %s" % (sys.executable, info)
+        sys.exit(msg)
+    pkg_name = mod_name.rpartition('.')[0]
+    main_globals = sys.modules["__main__"].__dict__
+    if set_argv0:
+        sys.argv[0] = fname
+    return _run_code(code, main_globals, None,
+                     "__main__", fname, loader, pkg_name)
+
+def run_module(mod_name, init_globals=None,
+               run_name=None, alter_sys=False):
+    """Execute a module's code without importing it
+
+       Returns the resulting top level namespace dictionary
+    """
+    loader, code, fname = _get_module_details(mod_name)
+    if run_name is None:
+        run_name = mod_name
+    pkg_name = mod_name.rpartition('.')[0]
+    if alter_sys:
+        return _run_module_code(code, init_globals, run_name,
+                                fname, loader, pkg_name)
+    else:
+        # Leave the sys module alone
+        return _run_code(code, {}, init_globals, run_name,
+                         fname, loader, pkg_name)
+
+
+if __name__ == "__main__":
+    # Run the module specified as the next command line argument
+    if len(sys.argv) < 2:
+        print >> sys.stderr, "No module specified for execution"
+    else:
+        del sys.argv[0] # Make the requested module sys.argv[0]
+        _run_module_as_main(sys.argv[0])