000_liveness_deleted.delete_liveness_non_existent() - Code Metrics - Inspection of "fix: changed load liveness to only load found inte..." - kytos-ng/of_lldp - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#121)

by Vinicius

created 2025-07-22 19:55 UTC

delete_liveness_non_existent() A

↳ Parent: 000_liveness_deleted

Complexity

Conditions

Size

Total Lines	6
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	5
nop	1
dl	0
loc	6
rs	10
c	0
b	0
f	0

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import sys
import os
import pymongo

from napps.kytos.of_lldp.controllers import LivenessController

liveness_controller = LivenessController()


def list_liveness_non_existent(liveness_controller: LivenessController) -> list[dict]:
    """List liveness documents which don't exist on switches.interfaces docs."""
    db = liveness_controller.db
    return list(
        db.liveness.find({"_id": {"$nin": db.switches.distinct("interfaces.id")}})
    )


def delete_liveness_non_existent(liveness_controller: LivenessController) -> int:
    """Delete liveness documents which don't exist on switches.interfaces docs."""
    db = liveness_controller.db
    return db.liveness.delete_many(
        {"_id": {"$nin": db.switches.distinct("interfaces.id")}}
    ).deleted_count


if __name__ == "__main__":
    cmds = {
        "list": lambda: list_liveness_non_existent(liveness_controller),
        "delete": lambda: f"Deleted {delete_liveness_non_existent(liveness_controller)} document(s)",
    }
    try:
        cmd = os.environ["CMD"]
    except KeyError:
        print("Please set the 'CMD' env var.")
        sys.exit(1)
    try:
        for command in cmd.split(","):
            print(cmds[command]())
    except KeyError as e:
        print(
            f"Unknown cmd: {str(e)}. 'CMD' env var has to be one of these {list(cmds.keys())}."
        )
        sys.exit(1)
    except pymongo.errors.PyMongoError as e:
        print(f"pymongo error: {str(e)}")
        sys.exit(1)


1			#!/usr/bin/env python3
2			# -- coding: utf-8 --
3			import sys
4			import os
5			import pymongo
6
7			from napps.kytos.of_lldp.controllers import LivenessController
8
9			liveness_controller = LivenessController()
10
11
12			def list_liveness_non_existent(liveness_controller: LivenessController) -> list[dict]:
13			"""List liveness documents which don't exist on switches.interfaces docs."""
14			db = liveness_controller.db
15			return list(
16			db.liveness.find({"_id": {"$nin": db.switches.distinct("interfaces.id")}})
17			)
18
19
20			def delete_liveness_non_existent(liveness_controller: LivenessController) -> int:
21			"""Delete liveness documents which don't exist on switches.interfaces docs."""
22			db = liveness_controller.db
23			return db.liveness.delete_many(
24			{"_id": {"$nin": db.switches.distinct("interfaces.id")}}
25			).deleted_count
26
27
28			if __name__ == "__main__":
29			cmds = {
30			"list": lambda: list_liveness_non_existent(liveness_controller),
31			"delete": lambda: f"Deleted {delete_liveness_non_existent(liveness_controller)} document(s)",
32			}
33			try:
34			cmd = os.environ["CMD"]
35			except KeyError:
36			print("Please set the 'CMD' env var.")
37			sys.exit(1)
38			try:
39			for command in cmd.split(","):
40			print(cmds[command]())
41			except KeyError as e:
42			print(
43			f"Unknown cmd: {str(e)}. 'CMD' env var has to be one of these {list(cmds.keys())}."
44			)
45			sys.exit(1)
46			except pymongo.errors.PyMongoError as e:
47			print(f"pymongo error: {str(e)}")
48			sys.exit(1)
49

kytos-ng / of_lldp

Pull Request — master (#121)

delete_liveness_non_existent() A

Complexity

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