build.proxy_port.ProxyPort.status() - Code Metrics - Inspection of "Merge pull request #161 from kytos-ng/feat/opt_pro..." - kytos-ng/telemetry_int - Measure and Improve Code Quality continuously with Scrutinizer

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by Vinicius

created 2025-08-20 14:35 UTC

build.proxy_port.ProxyPort.status() A

↳ Parent: build.proxy_port

Complexity

Conditions

Size

Total Lines	10
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	4

Importance

Changes

Metric	Value
cc	4
eloc	8
nop	1
dl	0
loc	10
ccs	5
cts	5
cp	1
crap	4
rs	10
c	0
b	0
f	0

""" This class helps to handle multi-home physical loops (two ports). """

from typing import Optional

from kytos.core.common import EntityStatus
from kytos.core.interface import Interface


class ProxyPort:
    """This class helps to handle multi-home physical loops (two ports).

    source interface is where the loop starts
    destination interface is where the loop ends
    evc_ids are which evc ids this proxy port is being used by

    """

    def __init__(self, source: Interface):
        self.source = source
        self.evc_ids: set[str] = set()

    @property
    def destination(self) -> Optional[Interface]:
        """Destination interface of the loop."""
        if (
            "looped" not in self.source.metadata
            or "port_numbers" not in self.source.metadata["looped"]
            or not self.source.metadata["looped"]["port_numbers"]
            or len(self.source.metadata["looped"]["port_numbers"]) < 2
        ):
            return None

        destination = self.source.switch.get_interface_by_port_no(
            self.source.metadata["looped"]["port_numbers"][1]
        )
        if not destination:
            return None

        return destination

    @property
    def status(self) -> EntityStatus:
        """ProxyPort status."""
        if (
            self.source.status == EntityStatus.UP
            and self.destination
            and self.destination.status == EntityStatus.UP
        ):
            return EntityStatus.UP
        return EntityStatus.DOWN

    def __repr__(self) -> str:
        """Repr method."""
        return f"ProxyPort({self.source}, {self.destination}, {self.status})"


1		""" This class helps to handle multi-home physical loops (two ports). """
2
3	1	from typing import Optional
4
5	1	from kytos.core.common import EntityStatus
6	1	from kytos.core.interface import Interface
7
8
9	1	class ProxyPort:
10		"""This class helps to handle multi-home physical loops (two ports).
11
12		source interface is where the loop starts
13		destination interface is where the loop ends
14		evc_ids are which evc ids this proxy port is being used by
15
16		"""
17
18	1	def __init__(self, source: Interface):
19	1	self.source = source
20	1	self.evc_ids: set[str] = set()
21
22	1	@property
23	1	def destination(self) -> Optional[Interface]:
24		"""Destination interface of the loop."""
25	1	if (
26		"looped" not in self.source.metadata
27		or "port_numbers" not in self.source.metadata["looped"]
28		or not self.source.metadata["looped"]["port_numbers"]
29		or len(self.source.metadata["looped"]["port_numbers"]) < 2
30		):
31	1	return None
32
33	1	destination = self.source.switch.get_interface_by_port_no(
34		self.source.metadata["looped"]["port_numbers"][1]
35		)
36	1	if not destination:
37	1	return None
38
39	1	return destination
40
41	1	@property
42	1	def status(self) -> EntityStatus:
43		"""ProxyPort status."""
44	1	if (
45		self.source.status == EntityStatus.UP
46		and self.destination
47		and self.destination.status == EntityStatus.UP
48		):
49	1	return EntityStatus.UP
50	1	return EntityStatus.DOWN
51
52	1	def __repr__(self) -> str:
53		"""Repr method."""
54		return f"ProxyPort({self.source}, {self.destination}, {self.status})"
55

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build.proxy_port.ProxyPort.status() A

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