lighthouse_garden.lighthouse.database.get_last_value() - Code Metrics - Inspection of "5f3343b4cbaa38dcef6a6a18b29ad73b32a07c0a" - jackd248/lighthouse-garden - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Branch — master (5f3343)

by Konrad

created 2021-01-10 17:34 UTC

get_last_value() A

↳ Parent: lighthouse_garden.lighthouse.database

Complexity

Conditions

Size

Total Lines	3
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	3
dl	0
loc	3
rs	10
c	0
b	0
f	0
cc	1
nop	2

#!/usr/bin/env python3

# -*- coding: future_fstrings -*-

import datetime
import json
import os
import sys
from collections import defaultdict

from lighthouse_garden.utility import output, system
from lighthouse_garden.lighthouse import utility


def get_result_by_report_file(target, file_name):
    """

    :param target: Dict
    :param file_name: String
    :return:
    """
    output.println(f'{output.Subject.INFO} Processing result of report', verbose_only=True)
    _report_path = f'{utility.get_data_dir()}{file_name}.report.json'
    _report = None

    if os.path.isfile(_report_path):
        with open(_report_path, 'r') as read_file:
            _report = json.load(read_file)
    else:
        sys.exit(f'{output.Subject.ERROR} Report file not found: {_report_path}')

    if not isinstance(_report, dict):
        sys.exit(f'{output.Subject.ERROR} Report not readable')

    if _report['categories']['performance']['score']:
        _performance = int(round(_report['categories']['performance']['score'] * 100))
    else:
        return None

    _result = defaultdict(dict)
    _result = {
        'title': target['title'],
        'url': target['url'],
        'performance': {
            'value': _performance
        },
        'report': f'{utility.get_data_dir(absolute_path=False)}{file_name}.report.html',
        'date': '{:%Y-%m-%d %H:%M:%S}'.format(datetime.datetime.now())
    }

    # audits
    if _report['audits']['first-contentful-paint']:
        _result['performance']['first-contentful-paint'] = _report['audits']['first-contentful-paint']['displayValue']


    if _report['audits']['largest-contentful-paint']:
        _result['performance']['largest-contentful-paint'] = _report['audits']['largest-contentful-paint']['displayValue']


    if _report['audits']['speed-index']:
        _result['performance']['speed-index'] = _report['audits']['speed-index']['displayValue']

    if _report['audits']['total-blocking-time']:
        _result['performance']['total-blocking-time'] = _report['audits']['total-blocking-time']['displayValue']


    if _report['audits']['interactive']:
        _result['performance']['interactive'] = _report['audits']['interactive']['displayValue']

    if _report['audits']['cumulative-layout-shift']:
        _result['performance']['cumulative-layout-shift'] = _report['audits']['cumulative-layout-shift']['displayValue']


    # average
    _result['average'] = {
        'value': get_average_by_attribute(target, 'performance', _performance),

        'min': get_average_peak(target, 'performance', _performance, True),

        'max': get_average_peak(target, 'performance', _performance, False)

    }

    # additional metrics
    if 'accessibility' in _report['categories'] and _report['categories']['accessibility']['score']:
        _result['accessibility']['value'] = int(round(_report['categories']['accessibility']['score'] * 100))


    if 'best-practices' in _report['categories'] and _report['categories']['best-practices']['score']:

        _result['best-practices']['value'] = int(round(_report['categories']['best-practices']['score'] * 100))


    if 'seo' in _report['categories'] and _report['categories']['seo']['score']:
        _result['seo']['value'] = int(round(_report['categories']['seo']['score'] * 100))

    return _result


def get_data(target, file_suffix=''):
    """

    :param target:
    :param file_suffix:
    :return:
    """
    data_file = f'{utility.get_data_dir()}_{target["identifier"]}{file_suffix}.json'
    if os.path.isfile(data_file):
        with open(data_file, 'r') as read_file:
            return json.load(read_file)
    else:
        return []


def set_data(target, data, file_suffix=''):
    """

    :param target:
    :param data:
    :param file_suffix:
    :return:
    """
    data_file = f'{utility.get_data_dir()}_{target["identifier"]}{file_suffix}.json'
    with open(data_file, 'w') as write_file:
        json.dump(data, write_file)


def add_value_to_history(target, result):
    """

    :param target:
    :param result:
    :return:
    """
    _data = get_data(target, '.history')
    while len(_data) > system.config['keep_history']:
        utility.remove_file(f'{utility.get_export_dir()}{_data[0]["report"]}')
        del _data[0]
    _data.append(result)
    set_data(target, _data, '.history')


def get_average_by_attribute(target, attribute):
    """

    :param target:
    :param attribute:
    :return:
    """
    history_data = get_history_by_attribute(target, attribute)
    return sum(history_data) / float(len(history_data))


def get_average_peak(target, attribute, min_max=True):
    """

    :param target:
    :param attribute:
    :param min_max:
    :return:
    """
    history_data = get_history_by_attribute(target, attribute)

    if min_max:

        return min(history_data)
    else:
        return max(history_data)


def get_history_by_attribute(target, attribute):
    """

    :param target:
    :param attribute:
    :return:
    """
    history_data = []
    for history in get_data(target, '.history'):
        history_data.append(history[attribute])
    return history_data


def get_target_by_attribute(value, attribute):

    for target in system.config['targets']:
        if target[attribute] == value:
            return target
    return None


def get_last_results():

    results = []
    for target in system.config['targets']:
        _result = get_data(target)
        if _result:
            results.append(_result)

    # sort by performance
    results.sort(key=lambda x: x['performance'], reverse=True)

    return results


def get_last_value(target, attribute):

    _result = get_data(target, '.history')
    return _result[-1][attribute]


def sort_by_average(results):

    # sort by average
    results.sort(key=lambda x: x['average']['value'], reverse=True)
    return results


1			#!/usr/bin/env python3
			0 ignored issues – show introduced 2021-01-03 18:32 UTC by Report Bug Copy Issue Report Missing module docstring Loading history...
2			# -- coding: future_fstrings --
3
4			import datetime
5			import json
6			import os
7			import sys
8			from collections import defaultdict
9
10			from lighthouse_garden.utility import output, system
11			from lighthouse_garden.lighthouse import utility
12
13
14			def get_result_by_report_file(target, file_name):
15			"""
16
17			:param target: Dict
18			:param file_name: String
19			:return:
20			"""
21			output.println(f'{output.Subject.INFO} Processing result of report', verbose_only=True)
22			_report_path = f'{utility.get_data_dir()}{file_name}.report.json'
23			_report = None
24
25			if os.path.isfile(_report_path):
26			with open(_report_path, 'r') as read_file:
27			_report = json.load(read_file)
28			else:
29			sys.exit(f'{output.Subject.ERROR} Report file not found: {_report_path}')
30
31			if not isinstance(_report, dict):
32			sys.exit(f'{output.Subject.ERROR} Report not readable')
33
34			if _report['categories']['performance']['score']:
35			_performance = int(round(_report['categories']['performance']['score'] * 100))
36			else:
37			return None
38
39			_result = defaultdict(dict)
40			_result = {
41			'title': target['title'],
42			'url': target['url'],
43			'performance': {
44			'value': _performance
45			},
46			'report': f'{utility.get_data_dir(absolute_path=False)}{file_name}.report.html',
47			'date': '{:%Y-%m-%d %H:%M:%S}'.format(datetime.datetime.now())
48			}
49
50			# audits
51			if _report['audits']['first-contentful-paint']:
52			_result['performance']['first-contentful-paint'] = _report['audits']['first-contentful-paint']['displayValue']
			0 ignored issues – show Coding Style introduced 2021-01-10 17:35 UTC by Report Bug Copy Issue Report This line is too long as per the coding-style (118/100). This check looks for lines that are too long. You can specify the maximum line length. Loading history...
53
54			if _report['audits']['largest-contentful-paint']:
55			_result['performance']['largest-contentful-paint'] = _report['audits']['largest-contentful-paint']['displayValue']
			0 ignored issues – show Coding Style introduced 2021-01-10 17:35 UTC by Report Bug Copy Issue Report This line is too long as per the coding-style (122/100). This check looks for lines that are too long. You can specify the maximum line length. Loading history...
56
57			if _report['audits']['speed-index']:
58			_result['performance']['speed-index'] = _report['audits']['speed-index']['displayValue']
59
60			if _report['audits']['total-blocking-time']:
61			_result['performance']['total-blocking-time'] = _report['audits']['total-blocking-time']['displayValue']
			0 ignored issues – show Coding Style introduced 2021-01-10 17:35 UTC by Report Bug Copy Issue Report This line is too long as per the coding-style (112/100). This check looks for lines that are too long. You can specify the maximum line length. Loading history...
62
63			if _report['audits']['interactive']:
64			_result['performance']['interactive'] = _report['audits']['interactive']['displayValue']
65
66			if _report['audits']['cumulative-layout-shift']:
67			_result['performance']['cumulative-layout-shift'] = _report['audits']['cumulative-layout-shift']['displayValue']
			0 ignored issues – show Coding Style introduced 2021-01-10 17:35 UTC by Report Bug Copy Issue Report This line is too long as per the coding-style (120/100). This check looks for lines that are too long. You can specify the maximum line length. Loading history...
68
69			# average
70			_result['average'] = {
71			'value': get_average_by_attribute(target, 'performance', _performance),
			0 ignored issues – show Bug introduced 2021-01-10 17:35 UTC by Report Bug Copy Issue Report There seem to be too many positional arguments for this function call. Loading history...
72			'min': get_average_peak(target, 'performance', _performance, True),
			0 ignored issues – show Bug introduced 2021-01-10 17:35 UTC by Report Bug Copy Issue Report There seem to be too many positional arguments for this function call. Loading history...
73			'max': get_average_peak(target, 'performance', _performance, False)
			0 ignored issues – show Bug introduced 2021-01-10 17:35 UTC by Report Bug Copy Issue Report There seem to be too many positional arguments for this function call. Loading history...
74			}
75
76			# additional metrics
77			if 'accessibility' in _report['categories'] and _report['categories']['accessibility']['score']:
78			_result['accessibility']['value'] = int(round(_report['categories']['accessibility']['score'] * 100))
			0 ignored issues – show Coding Style introduced 2021-01-10 17:35 UTC by Report Bug Copy Issue Report This line is too long as per the coding-style (109/100). This check looks for lines that are too long. You can specify the maximum line length. Loading history...
79
80			if 'best-practices' in _report['categories'] and _report['categories']['best-practices']['score']:
			0 ignored issues – show Coding Style introduced 2021-01-10 17:35 UTC by Report Bug Copy Issue Report This line is too long as per the coding-style (102/100). This check looks for lines that are too long. You can specify the maximum line length. Loading history...
81			_result['best-practices']['value'] = int(round(_report['categories']['best-practices']['score'] * 100))
			0 ignored issues – show Coding Style introduced 2021-01-03 18:32 UTC by Report Bug Copy Issue Report This line is too long as per the coding-style (111/100). This check looks for lines that are too long. You can specify the maximum line length. Loading history...
82
83			if 'seo' in _report['categories'] and _report['categories']['seo']['score']:
84			_result['seo']['value'] = int(round(_report['categories']['seo']['score'] * 100))
85
86			return _result
87
88
89			def get_data(target, file_suffix=''):
90			"""
91
92			:param target:
93			:param file_suffix:
94			:return:
95			"""
96			data_file = f'{utility.get_data_dir()}_{target["identifier"]}{file_suffix}.json'
97			if os.path.isfile(data_file):
98			with open(data_file, 'r') as read_file:
99			return json.load(read_file)
100			else:
101			return []
102
103
104			def set_data(target, data, file_suffix=''):
105			"""
106
107			:param target:
108			:param data:
109			:param file_suffix:
110			:return:
111			"""
112			data_file = f'{utility.get_data_dir()}_{target["identifier"]}{file_suffix}.json'
113			with open(data_file, 'w') as write_file:
114			json.dump(data, write_file)
115
116
117			def add_value_to_history(target, result):
118			"""
119
120			:param target:
121			:param result:
122			:return:
123			"""
124			_data = get_data(target, '.history')
125			while len(_data) > system.config['keep_history']:
126			utility.remove_file(f'{utility.get_export_dir()}{_data[0]["report"]}')
127			del _data[0]
128			_data.append(result)
129			set_data(target, _data, '.history')
130
131
132			def get_average_by_attribute(target, attribute):
133			"""
134
135			:param target:
136			:param attribute:
137			:return:
138			"""
139			history_data = get_history_by_attribute(target, attribute)
140			return sum(history_data) / float(len(history_data))
141
142
143			def get_average_peak(target, attribute, min_max=True):
144			"""
145
146			:param target:
147			:param attribute:
148			:param min_max:
149			:return:
150			"""
151			history_data = get_history_by_attribute(target, attribute)
152
153			if min_max:
			0 ignored issues – show unused-code introduced 2021-01-10 17:35 UTC by Report Bug Copy Issue Report Unnecessary "else" after "return" Loading history...
154			return min(history_data)
155			else:
156			return max(history_data)
157
158
159			def get_history_by_attribute(target, attribute):
160			"""
161
162			:param target:
163			:param attribute:
164			:return:
165			"""
166			history_data = []
167			for history in get_data(target, '.history'):
168			history_data.append(history[attribute])
169			return history_data
170
171
172			def get_target_by_attribute(value, attribute):
			0 ignored issues – show introduced 2021-01-03 18:32 UTC by Report Bug Copy Issue Report Missing function or method docstring Loading history...
173			for target in system.config['targets']:
174			if target[attribute] == value:
175			return target
176			return None
177
178
179			def get_last_results():
			0 ignored issues – show introduced 2021-01-03 18:32 UTC by Report Bug Copy Issue Report Missing function or method docstring Loading history...
180			results = []
181			for target in system.config['targets']:
182			_result = get_data(target)
183			if _result:
184			results.append(_result)
185
186			# sort by performance
187			results.sort(key=lambda x: x['performance'], reverse=True)
188
189			return results
190
191
192			def get_last_value(target, attribute):
			0 ignored issues – show introduced 2021-01-10 17:35 UTC by Report Bug Copy Issue Report Missing function or method docstring Loading history...
193			_result = get_data(target, '.history')
194			return _result[-1][attribute]
195
196
197			def sort_by_average(results):
			0 ignored issues – show introduced 2021-01-10 17:35 UTC by Report Bug Copy Issue Report Missing function or method docstring Loading history...
198			# sort by average
199			results.sort(key=lambda x: x['average']['value'], reverse=True)
200			return results
201

jackd248 / lighthouse-garden

Branch — master (5f3343)

get_last_value() A

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