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PortStatus.__init__()   A
last analyzed

↳ Parent: pyof.v0x01.asynchronous.port_status

Complexity

Conditions 1

Size

Total Lines 12
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 4
CRAP Score 1

Importance

Changes 0
Metric Value
eloc 4
dl 0
loc 12
ccs 4
cts 4
cp 1
rs 10
c 0
b 0
f 0
cc 1
nop 4
crap 1
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"""Defines an Error Message."""
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# System imports

            


            
                                                                                                            
                            
            
                                    
            
            

                
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from enum import IntEnum

            


            
                                                                                                            
                            
            
                                    
            
            

                
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from pyof.foundation.base import GenericMessage

            


            
                                                                                                            
                            
            
                                    
            
            

                
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from pyof.foundation.basic_types import Pad, UBInt8

            


            
                                                                                                            
                            
            
                                    
            
            

                
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# Local source tree imports

            


            
                                                                                                            
                            
            
                                    
            
            

                
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from pyof.v0x01.common.header import Header, Type

            


            
                                                                                                            
                            
            
                                    
            
            

                
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from pyof.v0x01.common.phy_port import PhyPort

            


            
                                                                                                            
                            
            
                                    
            
            

                
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# Third-party imports

            


            
                                                                                                            
                            
            
                                    
            
            

                
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__all__ = ('PortStatus', 'PortReason')

            


            
                                                                                                            
                            
            
                                    
            
            

                
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# Enums

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class PortReason(IntEnum):

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    """What changed about the physical port."""

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    #: The port was added

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    OFPPR_ADD = 0

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    #: The port was removed

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    OFPPR_DELETE = 1

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    #: Some attribute of the port has changed

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    OFPPR_MODIFY = 2

            


            
                                                                                                            
                            
            
                                    
            
            

                
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# Classes

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class PortStatus(GenericMessage):

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    """A physical port has changed in the datapath."""

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    #: :class:`~pyof.v0x01.common.header.Header`: OpenFlow Header

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    header = Header(message_type=Type.OFPT_PORT_STATUS)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    reason = UBInt8(enum_ref=PortReason)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    #: Align to 32-bits.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    pad = Pad(7)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    desc = PhyPort()

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    def __init__(self, xid=None, reason=None, desc=None):

            


            
                                                        
            
                                    
            
            

                
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        """Assign parameters to object attributes.

            


            
                                                        
            
                                    
            
            

                
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        Args:

            


            
                                                        
            
                                    
            
            

                
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            xid (int): Header's xid.

            


            
                                                        
            
                                    
            
            

                
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            reason (~pyof.v0x01.asynchronous.port_status.PortReason):

            


            
                                                        
            
                                    
            
            

                
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                Addition, deletion or modification.

            


            
                                                        
            
                                    
            
            

                
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            desc (PhyPort): Port description.

            


            
                                                        
            
                                    
            
            

                
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        """

            


            
                                                        
            
                                    
            
            

                
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        super().__init__(xid)

            


            
                                                        
            
                                    
            
            

                
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        self.reason = reason

            


            
                                                        
            
                                    
            
            

                
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        self.desc = desc

            


            
                                                        
            
                                    
            
            

                
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