mirror of https://github.com/programthink/zhao.git
Initial commit
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programthink
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365d289553
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#!/usr/bin/python2
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# -*- coding: utf-8 -*-
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import sys
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import os
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import shutil
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import re
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from StringIO import StringIO
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import yaml
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def _raise_err(format, *args) :
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raise ValueError(format % args)
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def _load_yaml(yaml_file) :
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print('load: ' + yaml_file)
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with open(yaml_file, 'r') as f :
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return yaml.load(f.read())
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def _exec(cmd) :
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print(cmd)
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return os.system(cmd)
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class Node :
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all = {}
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keys = []
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@classmethod
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def init(cls) :
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Node.all = {}
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Node.keys = []
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for node_type in ['person', 'company'] :
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for node_id in os.listdir('../data/' + node_type) :
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yaml_file = '../data/%s/%s/brief.yaml' % (node_type, node_id)
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node_id = node_id.decode('utf-8')
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node = Node(_load_yaml(yaml_file), node_id, node_type)
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if node_id in Node.all :
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_raise_err(u'Node id conflict: "%s"!', node_id)
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Node.all[node_id] = node
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Node.keys.append(node_id)
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print('Node number: %d' % len(Node.all))
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def __init__(self, yaml, node_id, type) :
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self.id = node_id
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self.type = type
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self.name = yaml['name']
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if 'other_names' in yaml : # person
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self.other_names = yaml['other_names']
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if 'sex' in yaml : # person
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self.sex = yaml['sex']
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if 'full_name' in yaml : # company
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self.full_name = yaml['full_name']
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self.birth = yaml['birth']
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self.death = yaml['death']
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self.desc = yaml['desc']
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self.links = yaml['links']
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class Relation :
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all = {}
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keys = []
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@classmethod
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def init(cls) :
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for family_id in os.listdir('../data/family/') :
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family_id = family_id.replace('.yaml', '')
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yaml_file = '../data/family/%s.yaml' % (family_id,)
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family_id = family_id.decode('utf-8')
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if family_id not in Node.all :
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_raise_err(u'Invalid family name: "%s"!', family_id)
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yaml = _load_yaml(yaml_file)
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for lst in yaml['relations'] :
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relation = Relation(lst)
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Relation.all[relation.name] = relation
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Relation.keys.append(relation.name)
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print('Relation number: %d' % len(Relation.all))
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def __init__(self, lst) :
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self.node_from = lst[0]
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self.node_to = lst[1]
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self.desc = lst[2]
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self.name = self.node_from + '->' + self.node_to
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if self.name in Relation.all :
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_raise_err(u'Relation name conflict: "%s"!', self.name)
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if self.node_from not in Node.all :
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_raise_err(u'Invalid relation "from" attr: "%s"!', self.node_from)
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if self.node_to not in Node.all :
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_raise_err(u'Invalid relation "to" attr": "%s"!', self.node_to)
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class Family :
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all = {}
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keys = []
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@classmethod
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def init(cls) :
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for family_id in os.listdir('../data/family/') :
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family_id = family_id.replace('.yaml', '')
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yaml_file = '../data/family/%s.yaml' % (family_id,)
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family_id = family_id.decode('utf-8')
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if family_id not in Node.all :
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_raise_err(u'Invalid family name: "%s"!', family_id)
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family = Family(_load_yaml(yaml_file))
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Family.all[family_id] = family
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Family.keys.append(family_id)
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print('Family number: %d' % len(Family.all))
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def __init__(self, yaml) :
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self.name = yaml['name']
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self.inner = yaml['inner']
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self.outer = yaml['outer']
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self.members = [self.name] + self.inner + self.outer
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for name in self.members :
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if name not in Node.all :
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_raise_err(u'Invalid family members: "%s"!', name)
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class Graph :
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def __init__(self, yaml) :
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self._name = yaml['name']
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self._families = yaml['families']
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self._families.reverse()
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self._nodes = []
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self._relations = []
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for f in self._families :
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family = Family.all[f]
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for n in family.members :
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if n not in self._nodes :
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self._nodes.append(n)
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for r in Relation.keys :
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relation = Relation.all[r]
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if relation.node_from in family.members \
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and relation.node_to in family.members \
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and r not in self._relations :
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self._relations.append(r)
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def __unicode__(self) :
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output = StringIO()
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for n in self._nodes :
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output.write(self._dot_node(n))
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output.write('\n')
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for r in self._relations :
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output.write(self._dot_relation(r))
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output.write('\n')
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if len(self._families) > 1 :
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for f in self._families :
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output.write(self._dot_sub_graph(f))
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template = u'''
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digraph %s
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{
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\trankdir = "LR";
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\tranksep = 0.5;
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\tlabel = "%s";
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\tlabelloc = "t";
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\tfontsize = "24";
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\tfontname = "SimHei";
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\tgraph [style="filled", color="lightgrey"];
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\tnode [fontname="SimSun"];
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\tedge [fontname="SimSun"];
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%s
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}
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'''
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return template % (self._name, self._name, output.getvalue())
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def _node_color(self, node) :
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if u'company' == node.type :
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return u'green'
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else :
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return (u'blue' if u'M'==node.sex else u'red')
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def _dot_node(self, node_id) :
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node = Node.all[node_id]
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template = u'''\t%s [shape="%s", color="%s", ''' \
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u'''label=<<table border="0" cellborder="0">''' \
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u'''<tr><td>%s%s</td></tr>''' \
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u'''<tr><td>%s</td></tr>''' \
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u'''<tr><td>%s</td></tr></table>>];\n'''
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portrait = u'../data/person/%s/portrait.png' % (node_id,)
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if os.path.exists(portrait) :
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portrait = u'<img src="%s"/>' % portrait
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else :
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portrait = u''
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return template % (node.name,
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u'box' if u'person'==node.type else u'ellipse',
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self._node_color(node),
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node.name,
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(u'' if node.birth==u'N/A' else u' [%s]'%node.birth),
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portrait,
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node.desc.replace(u'\n', u'<br/>'))
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def _dot_relation(self, name) :
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relation = Relation.all[name]
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template = u'''\t%s -> %s [label="%s", style=%s, color="%s"];\n'''
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if re.match(ur'^夫|妻$', relation.desc) :
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style = u'bold'
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elif re.match(ur'^父|母$', relation.desc) :
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style = u'solid'
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elif re.match(ur'^(独|长|次|三|四|五|六|七)?(子|女)$', relation.desc) :
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style = u'solid'
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elif re.match(ur'^.*?(兄|弟|姐|妹)$', relation.desc) :
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style = u'dashed'
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else :
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style = u'dotted'
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return template % (relation.node_from, relation.node_to,
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relation.desc, style,
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self._node_color(Node.all[relation.node_to]))
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def _dot_sub_graph(self, name) :
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node = Node.all[name]
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if node.type == u'company' :
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return self._dot_node(name)
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family = Family.all[name]
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template = u'''
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\tsubgraph "cluster_%s"
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\t{
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\t\tfontsize="18";
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\t\tlabel="%s家族";
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\t\t%s;
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\t}
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'''
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return template % (family.name, family.name,
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';'.join([name]+family.inner))
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class Builder :
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def __init__(self) :
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Node.init()
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Relation.init()
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Family.init()
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def _mkdir(self, name) :
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if os.path.exists(name) :
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shutil.rmtree(name)
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os.mkdir(name)
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def do(self, file_type) :
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os.chdir('../download/')
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self._mkdir('dot')
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self._mkdir(file_type)
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n = 0
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for graph in _load_yaml('../data/graph.yaml') :
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n += 1
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name = '%02d-%s' % (n, graph['name'].encode('utf-8'))
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dot_file = './dot/%s.dot' % (name,)
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output_file = './%s/%s.%s' % (file_type, name, file_type)
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with open(dot_file, 'w') as f :
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f.write(unicode(Graph(graph)).encode('utf-8'))
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cms = 'dot %s -T%s -o%s' % (dot_file, file_type, output_file)
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if _exec(cms) != 0 :
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_raise_err(u'Make "%s" failed!' % dot_file)
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return 0
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if '__main__' == __name__ :
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try :
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if len(sys.argv) != 2 :
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print('''Usage:\n%s file_type
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(file_type is pdf or jpg or png or gif or tiff or svg or ps)''' % sys.argv[0])
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sys.exit(0)
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file_type = sys.argv[1]
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sys.exit(Builder().do(file_type))
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except Exception as err :
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print(u'Make abort!\n%s' % unicode(err))
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sys.exit(1)
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