Added PowerShell equivalents to launch and manage Stackdump on Windows.

python/packages/sqlobject/util/moduleloader.py

@@ -0,0 +1,42 @@
+import sys
+import imp
+
+def load_module(module_name):
+    mod = __import__(module_name)
+    components = module_name.split('.')
+    for comp in components[1:]:
+        mod = getattr(mod, comp)
+    return mod
+
+def load_module_from_name(filename, module_name):
+    if module_name in sys.modules:
+        return sys.modules[module_name]
+    init_filename = os.path.join(os.path.dirname(filename), '__init__.py')
+    if not os.path.exists(init_filename):
+        try:
+            f = open(init_filename, 'w')
+        except (OSError, IOError), e:
+            raise IOError(
+                'Cannot write __init__.py file into directory %s (%s)\n'
+                % (os.path.dirname(filename), e))
+        f.write('#\n')
+        f.close()
+    fp = None
+    if module_name in sys.modules:
+        return sys.modules[module_name]
+    if '.' in module_name:
+        parent_name = '.'.join(module_name.split('.')[:-1])
+        base_name = module_name.split('.')[-1]
+        parent = load_module_from_name(os.path.dirname(filename),
+                                       parent_name)
+    else:
+        base_name = module_name
+    fp = None
+    try:
+        fp, pathname, stuff = imp.find_module(
+            base_name, [os.path.dirname(filename)])
+        module = imp.load_module(module_name, fp, pathname, stuff)
+    finally:
+        if fp is not None:
+            fp.close()
+    return module