add hg and python

1 files changed, 27 insertions, 0 deletions

diff --git a/sys/src/cmd/python/Demo/tkinter/guido/wish.py b/sys/src/cmd/python/Demo/tkinter/guido/wish.py
new file mode 100755
index 000000000..0a61ad88d
--- /dev/null
+++ b/sys/src/cmd/python/Demo/tkinter/guido/wish.py
@@ -0,0 +1,27 @@
+# This is about all it requires to write a wish shell in Python!
+
+import _tkinter
+import os
+
+tk = _tkinter.create(os.environ['DISPLAY'], 'wish', 'Tk', 1)
+tk.call('update')
+
+cmd = ''
+
+while 1:
+    if cmd: prompt = ''
+    else: prompt = '% '
+    try:
+        line = raw_input(prompt)
+    except EOFError:
+        break
+    cmd = cmd + (line + '\n')
+    if tk.getboolean(tk.call('info', 'complete', cmd)):
+        tk.record(line)
+        try:
+            result = tk.call('eval', cmd)
+        except _tkinter.TclError, msg:
+            print 'TclError:', msg
+        else:
+            if result: print result
+        cmd = ''