[Checkins] SVN: zc.ngi/trunk/src/zc/__init__.py Added setuptools-proofing code.

[Jim Fulton]

Log message for revision 70468:
  Added setuptools-proofing code.
  

Changed:
  U   zc.ngi/trunk/src/zc/__init__.py

-=-
Modified: zc.ngi/trunk/src/zc/__init__.py
===================================================================
--- zc.ngi/trunk/src/zc/__init__.py	2006-10-02 11:10:37 UTC (rev 70467)
+++ zc.ngi/trunk/src/zc/__init__.py	2006-10-02 11:10:39 UTC (rev 70468)
@@ -1 +1,6 @@
-__import__('pkg_resources').declare_namespace(__name__)
+try:
+    __import__('pkg_resources').declare_namespace(__name__)
+except ImportError:
+    from pkgutil import extend_path
+    __path__ = extend_path(__path__, __name__)
+