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