PEP8 + documentation.

gns3server/modules/nios/nio.py

@@ -21,6 +21,7 @@ Base interface for NIOs.
 
 
 class NIO(object):
+
     """
     Network Input/Output.
     """

gns3server/modules/port_manager.py

@@ -25,6 +25,7 @@ log = logging.getLogger(__name__)
 
 
 class PortManager:
+
     """
     :param host: IP address to bind for console connections
     """

gns3server/modules/project.py

@@ -30,6 +30,7 @@ log = logging.getLogger(__name__)
 
 
 class Project:
+
     """
     A project contains a list of VM.
     In theory VM are isolated project/project.

gns3server/modules/virtualbox/virtualbox_vm.py

@@ -43,6 +43,7 @@ log = logging.getLogger(__name__)
 
 
 class VirtualBoxVM(BaseVM):
+
     """
     VirtualBox VM implementation.
     """