add hg and python

1 files changed, 35 insertions, 0 deletions

diff --git a/sys/src/cmd/python/Demo/sockets/rpython.py b/sys/src/cmd/python/Demo/sockets/rpython.py
new file mode 100755
index 000000000..8333d3989
--- /dev/null
+++ b/sys/src/cmd/python/Demo/sockets/rpython.py
@@ -0,0 +1,35 @@
+#! /usr/bin/env python
+
+# Remote python client.
+# Execute Python commands remotely and send output back.
+
+import sys
+import string
+from socket import *
+
+PORT = 4127
+BUFSIZE = 1024
+
+def main():
+    if len(sys.argv) < 3:
+        print "usage: rpython host command"
+        sys.exit(2)
+    host = sys.argv[1]
+    port = PORT
+    i = string.find(host, ':')
+    if i >= 0:
+        port = string.atoi(port[i+1:])
+        host = host[:i]
+    command = string.join(sys.argv[2:])
+    s = socket(AF_INET, SOCK_STREAM)
+    s.connect((host, port))
+    s.send(command)
+    s.shutdown(1)
+    reply = ''
+    while 1:
+        data = s.recv(BUFSIZE)
+        if not data: break
+        reply = reply + data
+    print reply,
+
+main()