1
2
3 """
4 pdt_locales
5
6 All of the included locale classes shipped with pdt.
7 """
8 import datetime
9
10 try:
11 range = xrange
12 except NameError:
13 pass
14
15 try:
16 import icu as pyicu
17 except ImportError:
18 try:
19 import PyICU as pyicu
20 except ImportError:
21 pyicu = None
22
23
25 return type('_icu', (object,), mapping)
26
27
29 result = []
30 for left, right in zip(base_wd, icu_wd):
31 if left == right:
32 result.append(left)
33 continue
34 left = set(left.split('|'))
35 right = set(right.split('|'))
36 result.append('|'.join(left | right))
37 return result
38
39
41
42 def _sanitize_key(k):
43 import re
44 return re.sub("\\.(\\||$)", "\\1", k)
45
46 from . import base
47 result = dict([(key, getattr(base, key))
48 for key in dir(base) if not key.startswith('_')])
49 result['icu'] = None
50
51 if pyicu is None:
52 return icu_object(result)
53
54 if locale is None:
55 locale = 'en_US'
56 result['icu'] = icu = pyicu.Locale(locale)
57
58 if icu is None:
59 return icu_object(result)
60
61
62 rbnf = pyicu.RuleBasedNumberFormat(pyicu.URBNFRuleSetTag.SPELLOUT, icu)
63 result['numbers'].update([(rbnf.format(i), i) for i in range(0, 100)])
64
65 symbols = result['symbols'] = pyicu.DateFormatSymbols(icu)
66
67
68
69 wd = [_sanitize_key(w.lower()) for w in symbols.getWeekdays()[1:]]
70 swd = [_sanitize_key(sw.lower()) for sw in symbols.getShortWeekdays()[1:]]
71
72
73 result['Weekdays'] = merge_weekdays(result['Weekdays'],
74 wd[1:] + wd[0:1])
75 result['shortWeekdays'] = merge_weekdays(result['shortWeekdays'],
76 swd[1:] + swd[0:1])
77 result['Months'] = [_sanitize_key(m.lower()) for m in symbols.getMonths()]
78 result['shortMonths'] = [_sanitize_key(sm.lower()) for sm in symbols.getShortMonths()]
79 keys = ['full', 'long', 'medium', 'short']
80
81 createDateInstance = pyicu.DateFormat.createDateInstance
82 createTimeInstance = pyicu.DateFormat.createTimeInstance
83 icu_df = result['icu_df'] = {
84 'full': createDateInstance(pyicu.DateFormat.kFull, icu),
85 'long': createDateInstance(pyicu.DateFormat.kLong, icu),
86 'medium': createDateInstance(pyicu.DateFormat.kMedium, icu),
87 'short': createDateInstance(pyicu.DateFormat.kShort, icu),
88 }
89 icu_tf = result['icu_tf'] = {
90 'full': createTimeInstance(pyicu.DateFormat.kFull, icu),
91 'long': createTimeInstance(pyicu.DateFormat.kLong, icu),
92 'medium': createTimeInstance(pyicu.DateFormat.kMedium, icu),
93 'short': createTimeInstance(pyicu.DateFormat.kShort, icu),
94 }
95
96 result['dateFormats'] = {}
97 result['timeFormats'] = {}
98 for x in keys:
99 result['dateFormats'][x] = icu_df[x].toPattern()
100 result['timeFormats'][x] = icu_tf[x].toPattern()
101
102 am = pm = ts = ''
103
104
105
106 o = result['icu_tf']['short']
107 s = result['timeFormats']['short']
108
109 result['usesMeridian'] = 'a' in s
110 result['uses24'] = 'H' in s
111
112
113 s = o.format(datetime.datetime(2003, 10, 30, 11, 45))
114
115
116 s = s.replace('11', '').replace('45', '')
117
118 if len(s) > 0:
119 ts = s[0]
120
121 if result['usesMeridian']:
122
123 am = s[1:].strip()
124 s = o.format(datetime.datetime(2003, 10, 30, 23, 45))
125
126 if result['uses24']:
127 s = s.replace('23', '')
128 else:
129 s = s.replace('11', '')
130
131
132 pm = s.replace('45', '').replace(ts, '').strip()
133
134 result['timeSep'] = [ts]
135 result['meridian'] = [am, pm] if am and pm else []
136
137 o = result['icu_df']['short']
138 s = o.format(datetime.datetime(2003, 10, 30, 11, 45))
139 s = s.replace('10', '').replace('30', '').replace(
140 '03', '').replace('2003', '')
141
142 if len(s) > 0:
143 ds = s[0]
144 else:
145 ds = '/'
146
147 result['dateSep'] = [ds]
148 s = result['dateFormats']['short']
149 ll = s.lower().split(ds)
150 dp_order = []
151
152 for s in ll:
153 if len(s) > 0:
154 dp_order.append(s[:1])
155
156 result['dp_order'] = dp_order
157 return icu_object(result)
158