benedict.dicts.parse.parse_util.parse_uuid() - Code Metrics - Inspection of "Updated README, CHANGELOG and version." - fabiocaccamo/python-benedict - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 691f67...42518b )

by Fabio

created 2020-10-15 12:19 UTC

benedict.dicts.parse.parse_util.parse_uuid() A

↳ Parent: benedict.dicts.parse.parse_util

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	2
nop	1

# -*- coding: utf-8 -*-

from benedict.serializers import JSONSerializer
from benedict.utils import type_util

from datetime import datetime
from dateutil import parser as date_parser
from decimal import Decimal, DecimalException
from MailChecker import MailChecker
from phonenumbers import phonenumberutil, PhoneNumberFormat
from six import text_type
from slugify import slugify

import ftfy
import phonenumbers
import re


def _parse_with(val, type_checker, parser, **kwargs):
    if val is None:
        return None
    if callable(type_checker) and type_checker(val):
        return val
    s = text_type(val)
    if not len(s):
        return None
    return parser(s, **kwargs)


def _parse_bool(val):
    val = val.lower()
    if val in ['1', 'true', 'yes', 'ok', 'on']:
        return True
    elif val in ['0', 'false', 'no', 'ko', 'off']:
        return False
    return None


def parse_bool(val):
    return _parse_with(val, type_util.is_bool, _parse_bool)


def _parse_datetime_with_format(val, format):
    try:
        return datetime.strptime(val, format)
    except Exception:
        return None


def _parse_datetime_without_format(val):
    try:
        return date_parser.parse(val)
    except Exception:
        return _parse_datetime_from_timestamp(val)


def _parse_datetime_from_timestamp(val):
    try:
        return datetime.fromtimestamp(float(val))
    except Exception:
        return None


def parse_datetime(val, format=None):
    if type_util.is_datetime(val):
        return val
    s = text_type(val)
    if format:
        return _parse_datetime_with_format(s, format)
    else:
        return _parse_datetime_without_format(s)


def _parse_decimal(val):
    try:
        return Decimal(val)
    except (ValueError, DecimalException):
        return None


def parse_decimal(val):
    return _parse_with(val, type_util.is_decimal, _parse_decimal)


def _parse_dict(val):
    serializer = JSONSerializer()
    try:
        d = serializer.decode(val)
        if type_util.is_dict(d):
            return d
        return None
    except Exception:
        return None


def parse_dict(val):
    return _parse_with(val, type_util.is_dict, _parse_dict)


def _parse_float(val):
    try:
        return float(val)
    except ValueError:
        return None


def parse_float(val):
    return _parse_with(val, type_util.is_float, _parse_float)


def _parse_email(val, check_blacklist=True):
    val = val.lower()
    if check_blacklist:
        if not MailChecker.is_valid(val):
            return None
    else:
        if not MailChecker.is_valid_email_format(val):
            return None
    return val


def parse_email(val, check_blacklist=True):
    return _parse_with(
        val, None, _parse_email, check_blacklist=check_blacklist)


def _parse_int(val):
    try:
        return int(val)
    except ValueError:
        return None


def parse_int(val):
    return _parse_with(val, type_util.is_integer, _parse_int)


def _parse_list(val, separator=None):
    serializer = JSONSerializer()
    try:
        l = serializer.decode(val)
        if type_util.is_list(l):
            return l
    except Exception:
        if separator:
            l = list(val.split(separator))
            return l
    return None


def parse_list(val, separator=None):
    val = _parse_with(val, type_util.is_list_or_tuple,
                      _parse_list, separator=separator)
    return list(val) if type_util.is_list_or_tuple(val) else val


def _parse_phonenumber(val, country_code=None):
    try:
        phone_obj = phonenumbers.parse(val, country_code)
        if phonenumbers.is_valid_number(phone_obj):
            return {
                'e164': phonenumbers.format_number(
                    phone_obj, PhoneNumberFormat.E164),
                'international': phonenumbers.format_number(
                    phone_obj, PhoneNumberFormat.INTERNATIONAL),
                'national': phonenumbers.format_number(
                    phone_obj, PhoneNumberFormat.NATIONAL),
            }
        return None
    except phonenumberutil.NumberParseException:
        return None


def parse_phonenumber(val, country_code=None):
    s = parse_str(val)
    if not s:
        return None
    phone_raw = re.sub(r'[^0-9\+]', ' ', s)
    phone_raw = phone_raw.strip()
    if phone_raw.startswith('00'):
        phone_raw = '+{}'.format(phone_raw[2:])
    if country_code and len(country_code) >= 2:
        country_code = country_code[0:2].upper()
    return _parse_with(
        phone_raw, None, _parse_phonenumber, country_code=country_code)


def _parse_slug(val):
    return slugify(val)


def parse_slug(val):
    s = parse_str(val)
    return _parse_slug(s)


def parse_str(val):
    if type_util.is_string(val):
        try:
            val = ftfy.fix_text(val)
        except UnicodeError:
            pass
    else:
        val = text_type(val)
    val = val.strip()
    val = ' '.join(val.split())
    return val


def parse_uuid(val):
    s = parse_str(val)
    return s if type_util.is_uuid(s) else None


1			# -- coding: utf-8 --
2
3			from benedict.serializers import JSONSerializer
4			from benedict.utils import type_util
5
6			from datetime import datetime
7			from dateutil import parser as date_parser
8			from decimal import Decimal, DecimalException
9			from MailChecker import MailChecker
10			from phonenumbers import phonenumberutil, PhoneNumberFormat
11			from six import text_type
12			from slugify import slugify
13
14			import ftfy
15			import phonenumbers
16			import re
17
18
19			def _parse_with(val, type_checker, parser, **kwargs):
20			if val is None:
21			return None
22			if callable(type_checker) and type_checker(val):
23			return val
24			s = text_type(val)
25			if not len(s):
26			return None
27			return parser(s, **kwargs)
28
29
30			def _parse_bool(val):
31			val = val.lower()
32			if val in ['1', 'true', 'yes', 'ok', 'on']:
33			return True
34			elif val in ['0', 'false', 'no', 'ko', 'off']:
35			return False
36			return None
37
38
39			def parse_bool(val):
40			return _parse_with(val, type_util.is_bool, _parse_bool)
41
42
43			def _parse_datetime_with_format(val, format):
44			try:
45			return datetime.strptime(val, format)
46			except Exception:
47			return None
48
49
50			def _parse_datetime_without_format(val):
51			try:
52			return date_parser.parse(val)
53			except Exception:
54			return _parse_datetime_from_timestamp(val)
55
56
57			def _parse_datetime_from_timestamp(val):
58			try:
59			return datetime.fromtimestamp(float(val))
60			except Exception:
61			return None
62
63
64			def parse_datetime(val, format=None):
65			if type_util.is_datetime(val):
66			return val
67			s = text_type(val)
68			if format:
69			return _parse_datetime_with_format(s, format)
70			else:
71			return _parse_datetime_without_format(s)
72
73
74			def _parse_decimal(val):
75			try:
76			return Decimal(val)
77			except (ValueError, DecimalException):
78			return None
79
80
81			def parse_decimal(val):
82			return _parse_with(val, type_util.is_decimal, _parse_decimal)
83
84
85			def _parse_dict(val):
86			serializer = JSONSerializer()
87			try:
88			d = serializer.decode(val)
89			if type_util.is_dict(d):
90			return d
91			return None
92			except Exception:
93			return None
94
95
96			def parse_dict(val):
97			return _parse_with(val, type_util.is_dict, _parse_dict)
98
99
100			def _parse_float(val):
101			try:
102			return float(val)
103			except ValueError:
104			return None
105
106
107			def parse_float(val):
108			return _parse_with(val, type_util.is_float, _parse_float)
109
110
111			def _parse_email(val, check_blacklist=True):
112			val = val.lower()
113			if check_blacklist:
114			if not MailChecker.is_valid(val):
115			return None
116			else:
117			if not MailChecker.is_valid_email_format(val):
118			return None
119			return val
120
121
122			def parse_email(val, check_blacklist=True):
123			return _parse_with(
124			val, None, _parse_email, check_blacklist=check_blacklist)
125
126
127			def _parse_int(val):
128			try:
129			return int(val)
130			except ValueError:
131			return None
132
133
134			def parse_int(val):
135			return _parse_with(val, type_util.is_integer, _parse_int)
136
137
138			def _parse_list(val, separator=None):
139			serializer = JSONSerializer()
140			try:
141			l = serializer.decode(val)
142			if type_util.is_list(l):
143			return l
144			except Exception:
145			if separator:
146			l = list(val.split(separator))
147			return l
148			return None
149
150
151			def parse_list(val, separator=None):
152			val = _parse_with(val, type_util.is_list_or_tuple,
153			_parse_list, separator=separator)
154			return list(val) if type_util.is_list_or_tuple(val) else val
155
156
157			def _parse_phonenumber(val, country_code=None):
158			try:
159			phone_obj = phonenumbers.parse(val, country_code)
160			if phonenumbers.is_valid_number(phone_obj):
161			return {
162			'e164': phonenumbers.format_number(
163			phone_obj, PhoneNumberFormat.E164),
164			'international': phonenumbers.format_number(
165			phone_obj, PhoneNumberFormat.INTERNATIONAL),
166			'national': phonenumbers.format_number(
167			phone_obj, PhoneNumberFormat.NATIONAL),
168			}
169			return None
170			except phonenumberutil.NumberParseException:
171			return None
172
173
174			def parse_phonenumber(val, country_code=None):
175			s = parse_str(val)
176			if not s:
177			return None
178			phone_raw = re.sub(r'[^0-9\+]', ' ', s)
179			phone_raw = phone_raw.strip()
180			if phone_raw.startswith('00'):
181			phone_raw = '+{}'.format(phone_raw[2:])
182			if country_code and len(country_code) >= 2:
183			country_code = country_code[0:2].upper()
184			return _parse_with(
185			phone_raw, None, _parse_phonenumber, country_code=country_code)
186
187
188			def _parse_slug(val):
189			return slugify(val)
190
191
192			def parse_slug(val):
193			s = parse_str(val)
194			return _parse_slug(s)
195
196
197			def parse_str(val):
198			if type_util.is_string(val):
199			try:
200			val = ftfy.fix_text(val)
201			except UnicodeError:
202			pass
203			else:
204			val = text_type(val)
205			val = val.strip()
206			val = ' '.join(val.split())
207			return val
208
209
210			def parse_uuid(val):
211			s = parse_str(val)
212			return s if type_util.is_uuid(s) else None
213

fabiocaccamo / python-benedict

Push — master ( 691f67...42518b )

benedict.dicts.parse.parse_util.parse_uuid() A

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