add hg and python

1 files changed, 71 insertions, 0 deletions

diff --git a/sys/src/cmd/python/Demo/pdist/rcsclient.py b/sys/src/cmd/python/Demo/pdist/rcsclient.py
new file mode 100755
index 000000000..d8cb004b2
--- /dev/null
+++ b/sys/src/cmd/python/Demo/pdist/rcsclient.py
@@ -0,0 +1,71 @@
+"""Customize this file to change the default client etc.
+
+(In general, it is probably be better to make local operation the
+default and to require something like an RCSSERVER environment
+variable to enable remote operation.)
+
+"""
+
+import string
+import os
+
+# These defaults don't belong here -- they should be taken from the
+# environment or from a hidden file in the current directory
+
+HOST = 'voorn.cwi.nl'
+PORT = 4127
+VERBOSE = 1
+LOCAL = 0
+
+import client
+
+
+class RCSProxyClient(client.SecureClient):
+
+    def __init__(self, address, verbose = client.VERBOSE):
+        client.SecureClient.__init__(self, address, verbose)
+
+
+def openrcsclient(opts = []):
+    "open an RCSProxy client based on a list of options returned by getopt"
+    import RCSProxy
+    host = HOST
+    port = PORT
+    verbose = VERBOSE
+    local = LOCAL
+    directory = None
+    for o, a in opts:
+        if o == '-h':
+            host = a
+            if ':' in host:
+                i = string.find(host, ':')
+                host, p = host[:i], host[i+1:]
+                if p:
+                    port = string.atoi(p)
+        if o == '-p':
+            port = string.atoi(a)
+        if o == '-d':
+            directory = a
+        if o == '-v':
+            verbose = verbose + 1
+        if o == '-q':
+            verbose = 0
+        if o == '-L':
+            local = 1
+    if local:
+        import RCSProxy
+        x = RCSProxy.RCSProxyLocal()
+    else:
+        address = (host, port)
+        x = RCSProxyClient(address, verbose)
+    if not directory:
+        try:
+            directory = open(os.path.join("CVS", "Repository")).readline()
+        except IOError:
+            pass
+        else:
+            if directory[-1] == '\n':
+                directory = directory[:-1]
+    if directory:
+        x.cd(directory)
+    return x