annotate importFromOpenMind/importer/ismi2model.py @ 24:97f2da68fb5f

first version of model2model graph manipulation tool. doesn't work yet.
author casties
date Wed, 23 Sep 2015 19:47:02 +0200
parents 45a823b5bf33
children 5bdcb5805d29
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1 import urllib.request
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2 import json
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3 import networkx
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45a823b5bf33 updated ismi2model importer and model2neo4j exporter.
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4 import sys
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5
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6 ## configure behaviour
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7
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8 # output filename
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9 output_fn = "ismi_graph.gpickle"
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10
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11 # contract relations to these objects into attributes with the relations' name
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12 #contract_relations_into_attributes = ['PLACE', 'ALIAS']
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13 contract_relations_into_attributes = []
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15 # OpenMind base URL
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16 baseURL="http://localhost:18080/ismi-richfaces/jsonInterface?"
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19 entsURL=baseURL+"method=get_ents&oc=%s"
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20
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21 entsByIdURL = baseURL+"method=get_ents&include_content=True&ids=%s"
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22
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23 entURL=baseURL+"method=get_ent&id=%s&include_content=True"
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25
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26 def readJSON(url):
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27 #print("JSON loading %s"%url)
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28 wsh=urllib.request.urlopen(url)
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29 txt = wsh.read()
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30 return json.loads(txt.decode("utf-8"))
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31
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32 defs_json = readJSON(baseURL+"method=get_defs")
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33
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34 # current list of all definitions
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35 ismi_defs = [atts['ov'] for atts in defs_json['defs']]
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37 #ismi_types=["PERSON","WITNESS","CODEX","PLACE","COLLECTION","REPOSITORY"]
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39
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40 nx_graph = networkx.MultiDiGraph()
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42 nx_nodes = {}
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43 ismi_relations = {}
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44 nx_relations = {}
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45
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46 ent_exclude_attrs = [
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47 'lw',
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48 'node_type',
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49 'nov'
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50 ]
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51
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52 def fixName(name, is_src_rel=False, is_tar_rel=False, att_from_rel=False):
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53 # these are too embarrassing...
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54 if 'FLORUIT' in name:
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55 name = name.replace('FLORUIT', 'FLOURISH')
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56
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57 elif 'floruit' in name:
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58 name = name.replace('floruit', 'flourish')
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59
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60 if is_src_rel:
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61 #name = name + '>'
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62 pass
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63
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64 if is_tar_rel:
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65 name = '<' + name
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66
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67 if att_from_rel:
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68 # clean up relations as attribute names
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69 name = name.replace('is_', '')
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70 name = name.replace('has_', '')
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71 name = name.replace('was_', '')
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72 name = name.replace('_of', '')
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73
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74 return name
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75
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76
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77 def nodeFromEnt(ent, etype):
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78 """Create a Neo4J node from the given JSON entity.
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79
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80 Creates the node in gdb and returns the node.
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81 """
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82 attrs = {}
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83 # go through all attributes
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84 for att in ent['atts']:
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85 ct = att.get('content_type', None)
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86 if ct is None or ct.lower() in ['text', 'arabic', 'bool', 'boolean', 'url', 'language']:
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87 # normal text attribute (assume no content_type is text too...)
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88 key = att['name']
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89 val = att['ov']
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90
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91 if key in ent_exclude_attrs:
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92 # exclude attribute
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93 continue
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94
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95 # keep attribute
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96 attrs[key] = val
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97
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98 elif ct == 'num':
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99 # number attribute
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100 key = att['name']
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101 val = att['ov']
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102
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103 if key in ent_exclude_attrs:
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104 # exclude attribute
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105 continue
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106
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107 # keep attribute, assume num is int
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108 attrs[key] = int(val)
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109
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110 elif ct == 'date':
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111 # date attribute
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112 key = att['name']
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113 val = att['ov']
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114 print("don't know what to do with date: %s=%s"%(key,val))
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115
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116 elif ct == 'old':
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117 # ignore attribute
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118 continue
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119
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120 else:
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121 print("WARN: attribute with unknown content_type: %s"%repr(att))
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122 # ignore other content types
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123 continue
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124
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125 # process base attributes
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126 oc = ent['oc']
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127 if oc != etype:
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128 print("ERROR: entity type doesn't match!")
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129 return null
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130
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131 attrs['type'] = fixName(oc)
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132
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133 ismi_id = ent['id']
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134 # rename id to ismi_id
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135 attrs['ismi_id'] = ismi_id
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136
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137 ov = ent.get('ov', None)
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138 if ov is not None:
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139 # save ov as label
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140 attrs['label'] = ov
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141
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142 # create node with attributes
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143 nx_graph.add_node(ismi_id, **attrs)
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144 node = nx_graph.node[ismi_id]
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145
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146 return node
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147
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148
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149 def relsFromEnt(ent, relations):
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150 """Extract all relations from JSON entity.
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151
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152 Adds JSON to dict relations under relation's id.
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153 """
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154 # go through src_rels and tar_rels
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155 rels = ent.get('src_rels', []) + ent.get('tar_rels', [])
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156 for rel in rels:
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157 rel_id = rel['id']
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158 if rel_id in relations:
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159 old_rel = relations[rel_id]
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160 if rel != old_rel:
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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161 print("ERROR: relation is different: %s != %s"%(repr(rel), repr(old_rel)))
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
162 continue
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
163
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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diff changeset
164 relations[rel_id] = rel
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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165
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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166 return relations
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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167
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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168
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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169 def relationsFromRels(rels, nodes):
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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170 """Create relations in Neo4J.
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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171
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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172 Args:
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173 rels: dict of JSON relations
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174 nodes: dict of existing Neo4J nodes
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175 Returns:
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176 dict of Neo4J relations
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177 """
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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178 # go through all rels
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179 print("importing %s relations"%len(rels))
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180 cnt = 0
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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181 for rel in rels.values():
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182 cnt += 1
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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diff changeset
183 if cnt % 100 == 0:
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184 print(" %s relations"%cnt)
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185
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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186 rel_id = rel['id']
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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187 rel_name = rel['name']
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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188 src_id = rel['src_id']
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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189 tar_id = rel['tar_id']
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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190 if not src_id in nodes:
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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191 print("ERROR: relation %s src node %s missing!"%(rel_id,src_id))
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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192 continue
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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diff changeset
193
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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diff changeset
194 if not tar_id in nodes:
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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195 print("ERROR: relation %s tar node %s missing!"%(rel_id,tar_id))
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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diff changeset
196 continue
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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197
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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diff changeset
198 if contract_relations_into_attributes:
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199 # contract source relations
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200 tar_type = rel['tar_oc']
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diff changeset
201 if tar_type in contract_relations_into_attributes:
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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202 att_name = fixName(rel_name, att_from_rel=True)
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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203 # TODO: clean up attribute names
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204 while src.get(att_name, None) is not None:
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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diff changeset
205 # attribute exists
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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206 if att_name[-1].isnumeric():
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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diff changeset
207 # increment last digit
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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208 att_name = att_name[:-1] + str(int(att_name[-1]) + 1)
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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diff changeset
209 else:
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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diff changeset
210 att_name += '2'
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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diff changeset
211
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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212 # add target node's label as attribute
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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213 #print("contracting tar to attribute %s on id=%s"%(att_name, src_id))
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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214 nx_graph.node[src_id][att_name] = nx_graph.node[tar_id]['label']
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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215
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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diff changeset
216 # contract target relations
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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217 src_type = rel['src_oc']
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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parents:
diff changeset
218 if src_type in contract_relations_into_attributes:
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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219 att_name = fixName(rel_name, att_from_rel=True)
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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220 # TODO: clean up attribute names
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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diff changeset
221 while tar.get(att_name, None) is not None:
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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222 # attribute exists
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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diff changeset
223 if att_name[-1].isnumeric():
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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224 # increment last digit
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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225 att_name = att_name[:-1] + str(int(att_name[-1]) + 1)
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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diff changeset
226 else:
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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227 att_name += '2'
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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diff changeset
228
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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229 # add target node's label as attribute
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230 #print("contracting src to attribute %s on id=%s"%(att_name, tar_id))
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231 nx_graph.node[tar_id][att_name] = nx_graph.node[src_id]['label']
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diff changeset
232
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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233 # create relation with type
23
45a823b5bf33 updated ismi2model importer and model2neo4j exporter.
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diff changeset
234 nx_rel = nx_graph.add_edge(src_id, tar_id, type=fixName(rel_name), ismi_id=rel_id)
19
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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235
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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236 nx_relations[rel_id] = nx_rel
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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237
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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238 return nx_relations
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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239
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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240
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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241 def importEnts(etype):
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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242 """Import all entities of the given type.
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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243 """
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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244 # read json for all entities of given type
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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245 json = readJSON(entsURL%etype)
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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246 ents = json['ents']
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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247 print("importing %s %ss"%(len(ents),etype))
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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248 size = 100
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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249 batches = [ents[pos:pos + size] for pos in range(0, len(ents), size)]
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
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250 cnt = 0
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
251 for batch in batches:
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
252 cnt += size
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
253 if cnt % 100 == 0:
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
254 print(" %s %ss"%(cnt, etype))
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
255
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
256 # extract list of ismi ids
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
257 ismi_ids = [str(ent['id']) for ent in batch]
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
258
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
259 # fetch full data for list of entities
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
260 ent_json = readJSON(entsByIdURL%','.join(ismi_ids))
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
261 ents_data = ent_json['ents']
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
262
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
263 # iterate through results batch
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
264 for ent_data in ents_data:
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
265 ismi_id = ent_data['id']
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
266 if ismi_id in nx_nodes:
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
267 print("ERROR: entity with id=%s exists!"%ismi_id)
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
268 return
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
269
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
270 # create neo4j node
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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diff changeset
271 node = nodeFromEnt(ent_data, etype)
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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272
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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diff changeset
273 # save node reference
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
274 nx_nodes[ismi_id] = node
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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diff changeset
275
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
276 # extract relations
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
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277 relsFromEnt(ent_data, ismi_relations)
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
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278
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
279 #if cnt >= 100:
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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diff changeset
280 # return
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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diff changeset
281
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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diff changeset
282
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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diff changeset
283 # In[119]:
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
284
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
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285 def importAllEnts(etypes):
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
286
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
287 for etype in etypes:
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
288 importEnts(etype)
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
289
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
290 relationsFromRels(ismi_relations, nx_nodes)
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
291
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
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diff changeset
292
23
45a823b5bf33 updated ismi2model importer and model2neo4j exporter.
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diff changeset
293 ## main
45a823b5bf33 updated ismi2model importer and model2neo4j exporter.
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diff changeset
294
45a823b5bf33 updated ismi2model importer and model2neo4j exporter.
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diff changeset
295 print("Copy graph from OpenMind to networkx pickle")
19
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
296
23
45a823b5bf33 updated ismi2model importer and model2neo4j exporter.
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diff changeset
297 # parse command line parameters
45a823b5bf33 updated ismi2model importer and model2neo4j exporter.
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diff changeset
298 if len(sys.argv) > 1:
45a823b5bf33 updated ismi2model importer and model2neo4j exporter.
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diff changeset
299 output_fn = sys.argv[1]
45a823b5bf33 updated ismi2model importer and model2neo4j exporter.
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diff changeset
300
45a823b5bf33 updated ismi2model importer and model2neo4j exporter.
casties
parents: 19
diff changeset
301 # import everything
45a823b5bf33 updated ismi2model importer and model2neo4j exporter.
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parents: 19
diff changeset
302 print("Reading graph from OpenMind at %s"%baseURL)
19
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
303 importAllEnts(ismi_defs)
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
304 #importAllEnts(['TEXT'])
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
305
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
306 print("Graph info: %s"%networkx.info(nx_graph))
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
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307 #print(" nodes:%s"%repr(nx_graph.nodes(data=True)))
23
45a823b5bf33 updated ismi2model importer and model2neo4j exporter.
casties
parents: 19
diff changeset
308
19
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
309 # export pickle
ca1e02a2a9c4 unfilteredIsmi: openmind to json exporter like filterISMI.
casties
parents:
diff changeset
310 networkx.write_gpickle(nx_graph, output_fn)
23
45a823b5bf33 updated ismi2model importer and model2neo4j exporter.
casties
parents: 19
diff changeset
311 print("Wrote networkx pickle file %s"%output_fn)