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comparison roundup/cgi/TranslationService.py @ 6200:718f205dbe50

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pep8 fixes.
author John Rouillard <rouilj@ieee.org>
date Fri, 19 Jun 2020 21:34:21 -0400
parents b0c2307be3d1
children 07ce4e4110f5
comparison
equal deleted inserted replaced
6199:e860c6a30508 6200:718f205dbe50
18 from roundup.cgi.TAL import TALInterpreter 18 from roundup.cgi.TAL import TALInterpreter
19 from roundup.anypy.strings import us2u, u2s 19 from roundup.anypy.strings import us2u, u2s
20 20
21 ### Translation classes 21 ### Translation classes
22 22
23
23 class TranslationServiceMixin: 24 class TranslationServiceMixin:
24 25
25 def translate(self, domain, msgid, mapping=None, 26 def translate(self, domain, msgid, mapping=None,
26 context=None, target_language=None, default=None 27 context=None, target_language=None, default=None):
27 ):
28 _msg = self.gettext(msgid) 28 _msg = self.gettext(msgid)
29 #print ("TRANSLATE", msgid, _msg, mapping, context) 29 #print ("TRANSLATE", msgid, _msg, mapping, context)
30 _msg = TALInterpreter.interpolate(_msg, mapping) 30 _msg = TALInterpreter.interpolate(_msg, mapping)
31 return _msg 31 return _msg
32 32
33 if hasattr(i18n.RoundupTranslations, 'ugettext'): 33 if hasattr(i18n.RoundupTranslations, 'ugettext'):
34 def gettext(self, msgid): 34 def gettext(self, msgid):
35 msgid = us2u(msgid) 35 msgid = us2u(msgid)
36 msgtrans=self.ugettext(msgid) 36 msgtrans = self.ugettext(msgid)
37 return u2s(msgtrans) 37 return u2s(msgtrans)
38 38
39 def ngettext(self, singular, plural, number): 39 def ngettext(self, singular, plural, number):
40 singular = us2u(singular) 40 singular = us2u(singular)
41 plural = us2u(plural) 41 plural = us2u(plural)
42 msgtrans=self.ungettext(singular, plural, number) 42 msgtrans = self.ungettext(singular, plural, number)
43 return u2s(msgtrans) 43 return u2s(msgtrans)
44
44 45
45 class TranslationService(TranslationServiceMixin, i18n.RoundupTranslations): 46 class TranslationService(TranslationServiceMixin, i18n.RoundupTranslations):
46 pass 47 pass
47 48
49
48 class NullTranslationService(TranslationServiceMixin, 50 class NullTranslationService(TranslationServiceMixin,
49 i18n.RoundupNullTranslations): 51 i18n.RoundupNullTranslations):
50 if hasattr(i18n.RoundupNullTranslations, 'ugettext'): 52 if hasattr(i18n.RoundupNullTranslations, 'ugettext'):
51 def ugettext(self, message): 53 def ugettext(self, message):
52 if self._fallback: 54 if self._fallback:
53 return self._fallback.ugettext(message) 55 return self._fallback.ugettext(message)
54 # Sometimes the untranslatable message is a UTF-8 encoded string 56 # Sometimes the untranslatable message is a UTF-8 encoded string
63 # to access request-dependent transalation service (with domain 65 # to access request-dependent transalation service (with domain
64 # and target language set during initializations of the roundup 66 # and target language set during initializations of the roundup
65 # client interface. 67 # client interface.
66 # 68 #
67 69
70
68 class Context(TALES.Context): 71 class Context(TALES.Context):
69 72
70 def __init__(self, compiler, contexts): 73 def __init__(self, compiler, contexts):
71 TALES.Context.__init__(self, compiler, contexts) 74 TALES.Context.__init__(self, compiler, contexts)
72 if not self.contexts.get('i18n', None): 75 if not self.contexts.get('i18n', None):
78 def translate(self, domain, msgid, mapping=None, 81 def translate(self, domain, msgid, mapping=None,
79 context=None, target_language=None, default=None): 82 context=None, target_language=None, default=None):
80 if context is None: 83 if context is None:
81 context = self.contexts.get('here') 84 context = self.contexts.get('here')
82 return self.i18n.translate(domain, msgid, 85 return self.i18n.translate(domain, msgid,
83 mapping=mapping, context=context, default=default, 86 mapping=mapping, context=context,
84 target_language=target_language) 87 default=default,
88 target_language=target_language)
89
85 90
86 class Engine(TALES.Engine): 91 class Engine(TALES.Engine):
87 92
88 def getContext(self, contexts=None, **kwcontexts): 93 def getContext(self, contexts=None, **kwcontexts):
89 if contexts is not None: 94 if contexts is not None:
91 kwcontexts.update(contexts) 96 kwcontexts.update(contexts)
92 else: 97 else:
93 kwcontexts = contexts 98 kwcontexts = contexts
94 return Context(self, kwcontexts) 99 return Context(self, kwcontexts)
95 100
101
96 # patching TAL like this is a dirty hack, 102 # patching TAL like this is a dirty hack,
97 # but i see no other way to specify different Context class 103 # but i see no other way to specify different Context class
98 Expressions._engine = Engine(PathIterator.Iterator) 104 Expressions._engine = Engine(PathIterator.Iterator)
99 Expressions.installHandlers(Expressions._engine) 105 Expressions.installHandlers(Expressions._engine)
100 106
101 ### main API function 107 ### main API function
102 108
109
103 def get_translation(language=None, tracker_home=None, 110 def get_translation(language=None, tracker_home=None,
104 translation_class=TranslationService, 111 translation_class=TranslationService,
105 null_translation_class=NullTranslationService 112 null_translation_class=NullTranslationService):
106 ):
107 """Return Translation object for given language and domain 113 """Return Translation object for given language and domain
108 114
109 Arguments 'translation_class' and 'null_translation_class' 115 Arguments 'translation_class' and 'null_translation_class'
110 specify the classes that are instantiated for existing 116 specify the classes that are instantiated for existing
111 and non-existing translations, respectively. 117 and non-existing translations, respectively.
112 """ 118 """
113 return i18n.get_translation(language=language, 119 return i18n.get_translation(language=language,
114 tracker_home=tracker_home, 120 tracker_home=tracker_home,
115 translation_class=translation_class, 121 translation_class=translation_class,
116 null_translation_class=null_translation_class) 122 null_translation_class=null_translation_class)
117 123
118 # vim: set et sts=4 sw=4 : 124 # vim: set et sts=4 sw=4 :
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