kuon.watcher.tracker.json_manager.JsonManager.get_tracked_items() - Code Metrics - Inspection of "[TASK] add python 3.7 to build environment matrix" - DaRealFreak/Kuon - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 72b331...d4b7d2 )

by Steffen

created 2018-08-07 15:29 UTC

JsonManager.get_tracked_items() B

↳ Parent: kuon.watcher.tracker.json_manager

Complexity

Conditions

Size

Total Lines	21
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	11
dl	0
loc	21
rs	7.3333
c	0
b	0
f	0
cc	8
nop	1

#!/usr/bin/python
# -*- coding: utf-8 -*-

import json
import os
from json import JSONDecodeError


class JsonManager:
    """
    Class used for the file handling and parsing of the tracker.json
    """

    json_path = os.path.abspath(
        os.path.join(os.path.dirname(__file__), os.path.pardir, os.path.pardir, os.path.pardir, "tracker.json"))

    @staticmethod
    def save_tracked_items(items: list):
        """Dump the tracked items into the json file

        :param items:
        :return:
        """
        json.dump(items, open(JsonManager.json_path, "w", encoding="utf-8"))

    @staticmethod
    def get_tracked_items(required_keys=None) -> list:
        """Load the tracked items from the json file

        :param required_keys:
        :return:
        """
        if required_keys is None:
            required_keys = []

        # return an empty list if file doesn't exist
        if not os.path.exists(JsonManager.json_path) or not os.path.isfile(JsonManager.json_path):
            return []

        # if file is not a valid json file return an empty list, else the parsed list
        try:
            items = json.load(open(JsonManager.json_path, "r", encoding="utf-8"))  # type: list
            # don't include items which don't have all required keys
            return [item for item in items if all([key in item for key in required_keys])]
        except JSONDecodeError:
            return []


1			#!/usr/bin/python
2			# -- coding: utf-8 --
3
4			import json
5			import os
6			from json import JSONDecodeError
7
8
9			class JsonManager:
10			"""
11			Class used for the file handling and parsing of the tracker.json
12			"""
13
14			json_path = os.path.abspath(
15			os.path.join(os.path.dirname(__file__), os.path.pardir, os.path.pardir, os.path.pardir, "tracker.json"))
16
17			@staticmethod
18			def save_tracked_items(items: list):
19			"""Dump the tracked items into the json file
20
21			:param items:
22			:return:
23			"""
24			json.dump(items, open(JsonManager.json_path, "w", encoding="utf-8"))
25
26			@staticmethod
27			def get_tracked_items(required_keys=None) -> list:
28			"""Load the tracked items from the json file
29
30			:param required_keys:
31			:return:
32			"""
33			if required_keys is None:
34			required_keys = []
35
36			# return an empty list if file doesn't exist
37			if not os.path.exists(JsonManager.json_path) or not os.path.isfile(JsonManager.json_path):
38			return []
39
40			# if file is not a valid json file return an empty list, else the parsed list
41			try:
42			items = json.load(open(JsonManager.json_path, "r", encoding="utf-8")) # type: list
43			# don't include items which don't have all required keys
44			return [item for item in items if all([key in item for key in required_keys])]
45			except JSONDecodeError:
46			return []
47

DaRealFreak / Kuon

Push — master ( 72b331...d4b7d2 )

JsonManager.get_tracked_items() B

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