Initial commit of Harm's work

__init__.py

+import socket
+
+def create_socket(host, port):
+    s = None
+    for res in socket.getaddrinfo(host, port,\
+                             socket.AF_UNSPEC,\
+                             socket.SOCK_STREAM):
+        af, socktype, proto, canonname, sa = res
+        try:
+            s = socket.socket(af, socktype, proto)
+        except socket.error, msg:
+            s = None
+            continue
+        try:
+            s.connect(sa)
+        except socket.error, msg:
+            s.close()
+            s = None
+            continue
+        break
+    return s
+
+class telescope():
+    def __init__(self, lat, long, alt,\
+                 listenOnly = True, connect = False,\
+                 RDPORT = 11030, STPORT = 11031, HOST = 'console'):
+        self._lat = lat
+        self._long = long
+        self._alt = alt
+        self._connect = connect
+        if connect:
+            self._readsocket = create_socket(HOST, RDPORT)
+            if self._readsocket == None:
+                print "Failed to create read connection"
+            elif not(listenOnly):
+                self._setsocket = create_socket(HOST, STPORT)
+                if self._setsocket == None:
+                    print "Failed to create set socket"
+            else:
+                self._setsocket = None
+        else:
+            self._readsocket = None
+            self._setsocket  = None
+                
+    def lat(self):
+        return self._lat
+    def long(self):
+        return self._long
+    def alt(self):
+        return self._alt
+    
+    def readPos(self):
+        if self._readsocket != None:
+            return self._readsocket.recv(1024)
+        else:
+            return None
+
+    def setPosRADec(self, RA, Dec):
+        if self._setsocket:
+            self._setsocket.send(str(RA)+" "+str(Dec)+"\n")
+
+# The remote host
+# Port for receiving setpoint position,
+# current position in Ra, Dec, and UT Unix time in format
+# "xxhxxmxx.x xxxdxxmxx.xs xxhxxmxx.x xxxdxxmxx.xs xxxxxxxxx"
+# Port for setting setpoint position,
+# new position in Ra, Dec
+# "xxhxxmxx.x xxxdxxmxx.xs