Add a default clientInfo connection property.

If the application doesn't provide its own clientInfo property, use a
default of 'pynuodb'.

Author: madscientist

pynuodb/connection.py

@@ -37,6 +37,7 @@ def connect(database, host, user, password, options=None, **kwargs):
     options -- A dictionary of NuoDB connection options
         Some common options include:
         "schema"
+        "clientInfo"
 
     :type database: str
     :type host: str
@@ -82,6 +83,7 @@ def __init__(self, dbName, broker, username, password, options, **kwargs):
         options -- A dictionary of NuoDB connection options
             Some common options include:
             "schema"
+            "clientInfo"
         kwargs -- Extra arguments passed to EncodedSession
 
         Returns:

pynuodb/encodedsession.py

@@ -170,6 +170,9 @@ def open_database(self, db_name, parameters, cp):
 
         (remote_options, _) = self._split_options(parameters)
 
+        if 'clientInfo' not in remote_options:
+            remote_options['clientInfo'] = 'pynuodb'
+
         self._putMessageId(protocol.OPENDATABASE).putInt(protocol.CURRENT_PROTOCOL_VERSION).putString(db_name).putInt(len(remote_options))  # noqa: E501
         for (k, v) in remote_options.items():
             self.putString(k).putString(v)
@@ -206,6 +209,9 @@ def open_database_on_secure_connection(self, db_name, parameters):
 
         (remote_options, _) = self._split_options(parameters)
 
+        if 'clientInfo' not in remote_options:
+            remote_options['clientInfo'] = 'pynuodb'
+
         self._putMessageId(protocol.OPENDATABASE).putInt(protocol.CURRENT_PROTOCOL_VERSION).putString(db_name).putInt(len(remote_options))  # noqa: E501
         for (k, v) in remote_options.items():
             self.putString(k).putString(v)