add hg and python

1 files changed, 27 insertions, 0 deletions

diff --git a/sys/src/cmd/python/Demo/parser/source.py b/sys/src/cmd/python/Demo/parser/source.py
new file mode 100644
index 000000000..b90062851
--- /dev/null
+++ b/sys/src/cmd/python/Demo/parser/source.py
@@ -0,0 +1,27 @@
+"""Exmaple file to be parsed for the parsermodule example.
+
+The classes and functions in this module exist only to exhibit the ability
+of the handling information extraction from nested definitions using parse
+trees.  They shouldn't interest you otherwise!
+"""
+
+class Simple:
+    "This class does very little."
+
+    def method(self):
+        "This method does almost nothing."
+        return 1
+
+    class Nested:
+        "This is a nested class."
+
+        def nested_method(self):
+            "Method of Nested class."
+            def nested_function():
+                "Function in method of Nested class."
+                pass
+            return nested_function
+
+def function():
+    "This function lives at the module level."
+    return 0