Coverage for /var/srv/projects/api.amasfac.comuna18.com/tmp/venv/lib/python3.9/site-packages/django_filters/conf.py: 56%

1from django.conf import settings as dj_settings 

2from django.core.signals import setting_changed 

3from django.utils.translation import gettext_lazy as _ 

4 

5from .utils import deprecate 

6 

7DEFAULTS = { 

8 "DISABLE_HELP_TEXT": False, 

9 "DEFAULT_LOOKUP_EXPR": "exact", 

10 # empty/null choices 

11 "EMPTY_CHOICE_LABEL": "---------", 

12 "NULL_CHOICE_LABEL": None, 

13 "NULL_CHOICE_VALUE": "null", 

14 "VERBOSE_LOOKUPS": { 

15 # transforms don't need to be verbose, since their expressions are chained 

16 "date": _("date"), 

17 "year": _("year"), 

18 "month": _("month"), 

19 "day": _("day"), 

20 "week_day": _("week day"), 

21 "hour": _("hour"), 

22 "minute": _("minute"), 

23 "second": _("second"), 

24 # standard lookups 

25 "exact": "", 

26 "iexact": "", 

27 "contains": _("contains"), 

28 "icontains": _("contains"), 

29 "in": _("is in"), 

30 "gt": _("is greater than"), 

31 "gte": _("is greater than or equal to"), 

32 "lt": _("is less than"), 

33 "lte": _("is less than or equal to"), 

34 "startswith": _("starts with"), 

35 "istartswith": _("starts with"), 

36 "endswith": _("ends with"), 

37 "iendswith": _("ends with"), 

38 "range": _("is in range"), 

39 "isnull": _("is null"), 

40 "regex": _("matches regex"), 

41 "iregex": _("matches regex"), 

42 "search": _("search"), 

43 # postgres lookups 

44 "contained_by": _("is contained by"), 

45 "overlap": _("overlaps"), 

46 "has_key": _("has key"), 

47 "has_keys": _("has keys"), 

48 "has_any_keys": _("has any keys"), 

49 "trigram_similar": _("search"), 

50 }, 

51} 

52 

53 

54DEPRECATED_SETTINGS = [] 

55 

56 

57def is_callable(value): 

58 # check for callables, except types 

59 return callable(value) and not isinstance(value, type) 

60 

61 

62class Settings: 

63 def __getattr__(self, name): 

64 if name not in DEFAULTS: 64 ↛ 65line 64 didn't jump to line 65, because the condition on line 64 was never true

65 msg = "'%s' object has no attribute '%s'" 

66 raise AttributeError(msg % (self.__class__.__name__, name)) 

67 

68 value = self.get_setting(name) 

69 

70 if is_callable(value): 70 ↛ 71line 70 didn't jump to line 71, because the condition on line 70 was never true

71 value = value() 

72 

73 # Cache the result 

74 setattr(self, name, value) 

75 return value 

76 

77 def get_setting(self, setting): 

78 django_setting = "FILTERS_%s" % setting 

79 

80 if setting in DEPRECATED_SETTINGS and hasattr(dj_settings, django_setting): 80 ↛ 81line 80 didn't jump to line 81, because the condition on line 80 was never true

81 deprecate("The '%s' setting has been deprecated." % django_setting) 

82 

83 return getattr(dj_settings, django_setting, DEFAULTS[setting]) 

84 

85 def change_setting(self, setting, value, enter, **kwargs): 

86 if not setting.startswith("FILTERS_"): 

87 return 

88 setting = setting[8:] # strip 'FILTERS_' 

89 

90 # ensure a valid app setting is being overridden 

91 if setting not in DEFAULTS: 

92 return 

93 

94 # if exiting, delete value to repopulate 

95 if enter: 

96 setattr(self, setting, value) 

97 else: 

98 delattr(self, setting) 

99 

100 

101settings = Settings() 

102setting_changed.connect(settings.change_setting)