Move some of the common decorators to decorators.py.

This doesn't attempt to move every decorator.  The reason for
this is that it requires touching every single test file to import
decorators.py.  I would like to do this in a followup patch, but
in the interest of keeping the patches as bite-sized as possible,
I've only attempted to move the underlying common decorators first.
A few tests call these directly, so those tests are updated as part
of this patch.

llvm-svn: 259807

1 files changed, 16 insertions, 0 deletions

diff --git a/lldb/packages/Python/lldbsuite/support/funcutils.py b/lldb/packages/Python/lldbsuite/support/funcutils.py
new file mode 100644
index 00000000000..53dd1fb370b
--- /dev/null
+++ b/lldb/packages/Python/lldbsuite/support/funcutils.py
@@ -0,0 +1,16 @@
+from __future__ import print_function
+from __future__ import absolute_import
+
+# System modules
+import inspect
+
+# Third-party modules
+
+# LLDB modules
+
+def requires_self(func):
+    func_argc = len(inspect.getargspec(func).args)
+    if func_argc == 0 or (getattr(func,'im_self', None) is not None) or (hasattr(func, '__self__')):
+        return False
+    else:
+        return True