Update server, some small docs

abp/clifford.py

@@ -13,9 +13,9 @@ The complete set of aliases for single-qubit Cliffords is as follows:
     Index   Aliases
     ======= =========================
     0       ``IA, identity, identity_h``
-    1       ``px, XA, px_h``
-    2       ``py, YA, py_h``
-    3       ``pz, ZA, pz_h``
+    1       ``XA, px, px_h``
+    2       ``YA, py, py_h``
+    3       ``ZA, pz, pz_h``
     4       ``IB``
     5       ``XB, sqz, msqz_h, phase_h``
     6       ``YB, msqz, sqz_h, phase``
@@ -61,7 +61,7 @@ def human_name(i):
     return choices[-1]
 
 def is_diagonal(v):
-    """ TODO: remove this. Checks if a VOP is diagonal or not """
+    """ Checks if a VOP is diagonal or not """
     return v in {0, 3, 5, 6}
 
 

bin/abpserver

@@ -1,4 +1,9 @@
 #!/usr/bin/python
+"""
+This is a simple websocket relay server that facilitates realtime visualization of GraphStates.
+It doesn't do much except echo websocket messages to all connected clients, and serve some static content over HTTP.
+"""
+
 from websocket_server import WebsocketServer
 from SimpleHTTPServer import SimpleHTTPRequestHandler
 from BaseHTTPServer import HTTPServer
@@ -11,7 +16,6 @@ from pkg_resources import resource_filename
 
 clients = []
 
-
 def new_message(client, server, message):
     print "Received update from client {}.".format(client["id"])
     server.send_message_to_all(message)
@@ -29,7 +33,7 @@ class ThreadedHTTPServer(ThreadingMixIn, HTTPServer):
 
 if __name__ == '__main__':
     parser = argparse.ArgumentParser(description = "ABP websocket server")
-    parser.add_argument("-v", action="store_false", help="Launch browser")
+    parser.add_argument("-v", action="store_true", help="Launch browser")
     args = parser.parse_args()
 
     # Change to the right working dir

doc/index.rst

@@ -130,8 +130,9 @@ Now, in another terminal, use ``abp.fancy.GraphState`` to run a Clifford circuit
     >>> g = GraphState(range(10))
     >>> g.act_circuit([(i, "hadamard") for i in range(10)])
     >>> g.act_circuit([((i, i+1), "cz") for i in range(9)])
+    >>> g.update()
 
-And you should see a 3D visualization of the state.
+And you should see a 3D visualization of the state. You can call ``update()`` in a loop to see an animation.
 
 .. image:: ../examples/viz.png