hytos / DTI_PID / DTI_PID / SymbolAttr.py @ 64922e03
이력 | 보기 | 이력해설 | 다운로드 (7.17 KB)
| 1 | 9100a182 | humkyung | # coding: utf-8
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| 2 | 7a1f9cf0 | humkyung | """ This is Symbol Attribute module """
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| 3 | 9100a182 | humkyung | |
| 4 | a208ed03 | humkyung | class SymbolProp: |
| 5 | """ This is symbol property class """
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| 6 | |||
| 7 | d0172482 | humkyung | def __init__(self, UID, Attribute, AttributType, Freeze=False, DisplayAttribute=None, Length=None, Expression=None): |
| 8 | a208ed03 | humkyung | import uuid |
| 9 | |||
| 10 | e5e77709 | esham21 | self.UID = uuid.uuid4() if UID is None else uuid.UUID(UID) |
| 11 | d0172482 | humkyung | self.Freeze = Freeze
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| 12 | c3a5995f | esham21 | self.Attribute = Attribute
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| 13 | a208ed03 | humkyung | self.AttributeType = AttributType
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| 14 | self.DisplayAttribute = DisplayAttribute if DisplayAttribute else Attribute |
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| 15 | self.Length = Length
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| 16 | self.Expression = Expression
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| 17 | |||
| 18 | @property
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| 19 | def is_selectable(self): |
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| 20 | """ return if attribute is selectable """
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| 21 | from SymbolAttrEditorDialog import QSymbolAttrEditorDialog |
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| 22 | |||
| 23 | return (self.AttributeType in [key for key,value in QSymbolAttrEditorDialog.SYMBOL_ATTR_DATA_TYPES.items() if value == -1]) |
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| 24 | |||
| 25 | def match_type(self, item): |
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| 26 | """ check if given item's attribute type matches """
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| 27 | |||
| 28 | from EngineeringAbstractItem import QEngineeringAbstractItem |
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| 29 | from SymbolSvgItem import SymbolSvgItem |
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| 30 | from EngineeringLineItem import QEngineeringLineItem |
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| 31 | |||
| 32 | if self.AttributeType == 'Comp Item': |
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| 33 | return issubclass(type(item), SymbolSvgItem) or type(item) is QEngineeringLineItem |
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| 34 | elif self.AttributeType == QEngineeringAbstractItem.assoc_type(item): |
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| 35 | return True |
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| 36 | |||
| 37 | return False |
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| 38 | |||
| 39 | 60f50aee | humkyung | def parse_record(self, record): |
| 40 | """ parse record for property """
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| 41 | import uuid |
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| 42 | |||
| 43 | e5e77709 | esham21 | self.UID = uuid.UUID(record['UID']) |
| 44 | 60f50aee | humkyung | self.Freeze = record['Freeze'] == 'True' if record['Freeze'] else False |
| 45 | self.Attribute = record['Attribute'] |
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| 46 | self.AttributeType = record['AttributeType'] |
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| 47 | self.DisplayAttribute = record['DisplayAttribute'] |
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| 48 | self.Expression = record['Expression'] |
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| 49 | self.Length = record['Length'] |
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| 50 | |||
| 51 | a208ed03 | humkyung | def parse_xml(self, node): |
| 52 | """ parse xml node for property """
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| 53 | import uuid |
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| 54 | |||
| 55 | e5e77709 | esham21 | self.UID = uuid.UUID(node.attrib['UID']) |
| 56 | d0172482 | humkyung | self.Freeze = node.attrib['Freeze'] == 'True' if 'Freeze' in node.attrib else False |
| 57 | a208ed03 | humkyung | self.Attribute = node.attrib['Attribute'] |
| 58 | self.AttributeType = node.attrib['AttributeType'] |
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| 59 | self.DisplayAttribute = node.attrib['DisplayAttribute'] |
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| 60 | self.Expression = node.attrib['Expression'] |
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| 61 | self.Length = node.attrib['Length'] |
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| 62 | |||
| 63 | 8138f238 | humkyung | @staticmethod
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| 64 | def is_valid_uuid(value, version=4): |
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| 65 | import uuid |
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| 66 | """
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| 67 | Check if uuid_to_test is a valid UUID.
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| 68 |
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| 69 | Parameters
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| 70 | ----------
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| 71 | uuid_to_test : str
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| 72 | version : {1, 2, 3, 4}
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| 73 |
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| 74 | Returns
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| 75 | -------
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| 76 | `True` if uuid_to_test is a valid UUID, otherwise `False`.
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| 77 |
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| 78 | Examples
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| 79 | --------
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| 80 | >>> is_valid_uuid('c9bf9e57-1685-4c89-bafb-ff5af830be8a')
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| 81 | True
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| 82 | >>> is_valid_uuid('c9bf9e58')
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| 83 | False
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| 84 | """
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| 85 | try:
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| 86 | e5e77709 | esham21 | uuid_obj = uuid.UUID(value)#, version=version)
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| 87 | 8138f238 | humkyung | except:
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| 88 | return False |
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| 89 | |||
| 90 | return str(uuid_obj) == value |
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| 91 | |||
| 92 | afd3a6da | humkyung | def parse_value(self, text): |
| 93 | """ parse value of property """
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| 94 | import uuid |
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| 95 | |||
| 96 | if self.AttributeType == 'Boolean': |
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| 97 | return True if text and text == 'True' else False |
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| 98 | else:
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| 99 | e5e77709 | esham21 | return uuid.UUID(text) if text and SymbolProp.is_valid_uuid(text) else text if text else '' |
| 100 | afd3a6da | humkyung | |
| 101 | a208ed03 | humkyung | def toXml(self): |
| 102 | """ generate xml code for symbol property """
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| 103 | from xml.etree.ElementTree import Element, SubElement, dump, ElementTree |
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| 104 | |||
| 105 | node = Element('PROPERTY')
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| 106 | node.attrib['UID'] = str(self.UID) if self.UID else '' |
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| 107 | d0172482 | humkyung | node.attrib['Freeze'] = str(self.Freeze) |
| 108 | a208ed03 | humkyung | node.attrib['Attribute'] = self.Attribute if self.Attribute is not None else '' |
| 109 | node.attrib['AttributeType'] = self.AttributeType if self.AttributeType is not None else '' |
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| 110 | node.attrib['DisplayAttribute'] = self.DisplayAttribute if self.DisplayAttribute else '' |
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| 111 | node.attrib['Expression'] = self.Expression if self.Expression else '' |
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| 112 | node.attrib['Length'] = str(self.Length) if self.Length else '' |
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| 113 | |||
| 114 | return node
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| 115 | |||
| 116 | class SymbolAttr(SymbolProp): |
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| 117 | """ This is symbol attribute class """
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| 118 | 9100a182 | humkyung | def __init__(self): |
| 119 | 1f78dfb4 | esham21 | import uuid |
| 120 | a208ed03 | humkyung | SymbolProp.__init__(self, None, None, None) |
| 121 | |||
| 122 | 1f78dfb4 | esham21 | self.UID = uuid.uuid4()
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| 123 | d0172482 | humkyung | self.Freeze = False |
| 124 | 9100a182 | humkyung | self.Attribute = None |
| 125 | self.DisplayAttribute = None |
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| 126 | self.AttributeType = None |
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| 127 | self.AttrAt = None |
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| 128 | dd3553d3 | humkyung | self.Expression = None |
| 129 | d4c5dd47 | esham21 | self.Target = None |
| 130 | afabd84e | humkyung | self.Length = None |
| 131 | 81129f87 | esham21 | self.AssocItem = None |
| 132 | 0d6d3734 | humkyung | self.IsProp = 0 # default value is 0 |
| 133 | a0b4f83c | esham21 | self.Codes = None |
| 134 | afabd84e | humkyung | |
| 135 | 763f6ba0 | humkyung | @staticmethod
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| 136 | 2796938f | humkyung | def from_record(record): |
| 137 | """ parse record for property """
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| 138 | import uuid |
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| 139 | |||
| 140 | attr = SymbolAttr() |
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| 141 | e5e77709 | esham21 | attr.UID = uuid.UUID(record['UID'])
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| 142 | f28a350a | humkyung | attr.Freeze = record['Freeze'] == 'True' if record['Freeze'] else False |
| 143 | 2796938f | humkyung | attr.Attribute = record['Attribute']
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| 144 | attr.DisplayAttribute = record['DisplayAttribute']
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| 145 | attr.AttributeType = record['AttributeType']
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| 146 | attr.AttrAt = record['AttrAt']
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| 147 | attr.Expression = record['Expression']
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| 148 | 7fb00532 | humkyung | attr.Length = record['Length'] if 'Length' in record else 0 |
| 149 | attr.IsProp = int(record['Property']) if record['Property'] else 0 |
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| 150 | e5e77709 | esham21 | attr.AssocItem = uuid.UUID(record['Association_UID']) if record['Association_UID'] and record['Association_UID'] != 'None' else None |
| 151 | 2796938f | humkyung | |
| 152 | return attr
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| 153 | |||
| 154 | @staticmethod
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| 155 | 763f6ba0 | humkyung | def fromXml(node): |
| 156 | a208ed03 | humkyung | """ generate SymbolAttr instance from xml node """
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| 157 | import uuid |
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| 158 | 763f6ba0 | humkyung | |
| 159 | attr = SymbolAttr() |
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| 160 | e5e77709 | esham21 | attr.UID = uuid.UUID(node.attrib['UID']) if 'UID' in node.attrib and node.attrib['UID'] != '' else uuid.uuid4() |
| 161 | d0172482 | humkyung | attr.Freeze = node.attrib['Freeze'] == 'True' if 'Freeze' in node.attrib else False |
| 162 | 763f6ba0 | humkyung | attr.Attribute = node.attrib['Attribute']
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| 163 | attr.DisplayAttribute = node.attrib['DisplayAttribute']
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| 164 | attr.AttributeType = node.attrib['AttributeType']
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| 165 | attr.AttrAt = node.attrib['AttrAt']
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| 166 | attr.Expression = node.attrib['Expression']
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| 167 | attr.Length = node.attrib['Length']
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| 168 | e5e77709 | esham21 | attr.AssocItem = uuid.UUID(node.attrib['AssocItem']) if 'AssocItem' in node.attrib and node.attrib['AssocItem'] != '' else None |
| 169 | 763f6ba0 | humkyung | |
| 170 | return attr
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| 171 | |||
| 172 | afabd84e | humkyung | def toXml(self): |
| 173 | a208ed03 | humkyung | """ generate xml code for symbol attribute """
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| 174 | afabd84e | humkyung | from xml.etree.ElementTree import Element, SubElement, dump, ElementTree |
| 175 | |||
| 176 | node = Element('ATTRIBUTE')
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| 177 | d0172482 | humkyung | node.attrib['Freeze'] = str(self.Freeze) |
| 178 | 763f6ba0 | humkyung | node.attrib['UID'] = str(self.UID) if self.UID is not None else '' |
| 179 | node.attrib['Attribute'] = self.Attribute if self.Attribute is not None else '' |
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| 180 | node.attrib['DisplayAttribute'] = self.DisplayAttribute if self.DisplayAttribute is not None else '' |
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| 181 | node.attrib['AttributeType'] = self.AttributeType if self.AttributeType is not None else '' |
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| 182 | node.attrib['AttrAt'] = str(self.AttrAt) if self.AttrAt is not None else '' |
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| 183 | node.attrib['Expression'] = self.Expression if self.Expression is not None else '' |
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| 184 | node.attrib['Length'] = str(self.Length) if self.Length is not None else '' |
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| 185 | 81129f87 | esham21 | node.attrib['AssocItem'] = str(self.AssocItem) if self.AssocItem is not None else '' |
| 186 | afabd84e | humkyung | |
| 187 | a208ed03 | humkyung | return node |
