Coverage for /var/srv/projects/api.amasfac.comuna18.com/tmp/venv/lib/python3.9/site-packages/openpyxl/descriptors/nested.py: 60%

1#copyright openpyxl 2010-2015 

2 

3""" 

4Generic serialisable classes 

5""" 

6from .base import ( 

7 Convertible, 

8 Bool, 

9 Descriptor, 

10 NoneSet, 

11 MinMax, 

12 Set, 

13 Float, 

14 Integer, 

15 String, 

16 Text, 

17 ) 

18from .sequence import Sequence 

19from openpyxl.compat import safe_string 

20from openpyxl.xml.functions import Element, localname, whitespace 

21 

22 

23class Nested(Descriptor): 

24 

25 nested = True 

26 attribute = "val" 

27 

28 def __set__(self, instance, value): 

29 if hasattr(value, "tag"): 29 ↛ 30line 29 didn't jump to line 30, because the condition on line 29 was never true

30 tag = localname(value) 

31 if tag != self.name: 

32 raise ValueError("Tag does not match attribute") 

33 

34 value = self.from_tree(value) 

35 super(Nested, self).__set__(instance, value) 

36 

37 

38 def from_tree(self, node): 

39 return node.get(self.attribute) 

40 

41 

42 def to_tree(self, tagname=None, value=None, namespace=None): 

43 namespace = getattr(self, "namespace", namespace) 

44 if value is not None: 

45 if namespace is not None: 

46 tagname = "{%s}%s" % (namespace, tagname) 

47 value = safe_string(value) 

48 return Element(tagname, {self.attribute:value}) 

49 

50 

51class NestedValue(Nested, Convertible): 

52 """ 

53 Nested tag storing the value on the 'val' attribute 

54 """ 

55 pass 

56 

57 

58class NestedText(NestedValue): 

59 """ 

60 Represents any nested tag with the value as the contents of the tag 

61 """ 

62 

63 

64 def from_tree(self, node): 

65 return node.text 

66 

67 

68 def to_tree(self, tagname=None, value=None, namespace=None): 

69 namespace = getattr(self, "namespace", namespace) 

70 if value is not None: 

71 if namespace is not None: 

72 tagname = "{%s}%s" % (namespace, tagname) 

73 el = Element(tagname) 

74 el.text = safe_string(value) 

75 whitespace(el) 

76 return el 

77 

78 

79class NestedFloat(NestedValue, Float): 

80 

81 pass 

82 

83 

84class NestedInteger(NestedValue, Integer): 

85 

86 pass 

87 

88 

89class NestedString(NestedValue, String): 

90 

91 pass 

92 

93 

94class NestedBool(NestedValue, Bool): 

95 

96 

97 def from_tree(self, node): 

98 return node.get("val", True) 

99 

100 

101class NestedNoneSet(Nested, NoneSet): 

102 

103 pass 

104 

105 

106class NestedSet(Nested, Set): 

107 

108 pass 

109 

110 

111class NestedMinMax(Nested, MinMax): 

112 

113 pass 

114 

115 

116class EmptyTag(Nested, Bool): 

117 

118 """ 

119 Boolean if a tag exists or not. 

120 """ 

121 

122 def from_tree(self, node): 

123 return True 

124 

125 

126 def to_tree(self, tagname=None, value=None, namespace=None): 

127 if value: 

128 namespace = getattr(self, "namespace", namespace) 

129 if namespace is not None: 

130 tagname = "{%s}%s" % (namespace, tagname) 

131 return Element(tagname)