From 129a22cfcc7651daa4b11ed52e7870249f6373a5 Mon Sep 17 00:00:00 2001 From: Patrick Simianer Date: Tue, 16 Sep 2014 10:23:14 +0100 Subject: spring cleaning --- util/cdec2json.py | 96 ------------------------------------------------------- 1 file changed, 96 deletions(-) delete mode 100755 util/cdec2json.py (limited to 'util/cdec2json.py') diff --git a/util/cdec2json.py b/util/cdec2json.py deleted file mode 100755 index e7c8e93..0000000 --- a/util/cdec2json.py +++ /dev/null @@ -1,96 +0,0 @@ -#!/usr/bin/env python2 - -import cdec -import sys, argparse -import json -import gzip - - -#FIXME new format -# strings? -# map? -def hg2json(hg, weights): - """ - output a JSON representation of a cdec hypegraph - """ - res = '' - res += "{\n" - res += '"rules":[\n' - rules = [] - for i in hg.edges: - s = json.dumps(str(i.trule)) - try: - rules.index(s) - except: - rules.append(s) - res += ",\n".join(rules) - res += "\n],\n" - res += '"nodes":'+"\n" - res += "[\n" - a = [] - a.append( '{ "id":0, "symbol":"root", "span":[-1,-1] }' ) - for i in hg.nodes: - a.append('{ "id":%d, "symbol":"%s", "span":[%d,%d] }'%(i.id+1, i.cat, i.span[0], i.span[1])) - res += ",\n".join(a)+"\n" - res += "],\n" - res += '"edges":'+"\n" - res += "[\n" - a = [] - for i in hg.edges: - s = "{" - s += '"head":%d'%(i.head_node.id+1) - s += ', "rule":%s'%(rules.index(json.dumps(str(i.trule)))) - # f - #xs = ' "f":{' - #b = [] - #for j in i.feature_values: - # b.append( '"%s":%s'%(j[0], j[1]) ) - #xs += ", ".join(b) - #xs += "}," - # tails - if len(list(i.tail_nodes)) > 0: - s += ', "tails":[ %s ],'%(",".join([str(n.id+1) for n in i.tail_nodes])) - else: - s += ', "tails":[ 0 ],' - #s += xs - s += ' "score":%s }'%(i.prob) - a.append(s) - res += ",\n".join(a)+"\n" - res += "]\n" - res += "}\n" - return res - -def main(): - parser = argparse.ArgumentParser(description='get a proper json representation of cdec hypergraphs') - parser.add_argument('-c', '--config', required=True, help='decoder configuration') - parser.add_argument('-w', '--weights', required=True, help='feature weights') - parser.add_argument('-g', '--grammar', required=False, help='grammar') - args = parser.parse_args() - with open(args.config) as config: - config = config.read() - decoder = cdec.Decoder(config) - decoder.read_weights(args.weights) - ins = sys.stdin.readline().strip() - if args.grammar: - with gzip.open(args.grammar) as grammar: - grammar = grammar.read() - hg = decoder.translate(ins, grammar=grammar) - else: - hg = decoder.translate(ins) - - sys.stderr.write( "input:\n '%s'\n"%(ins) ) - sys.stderr.write( "viterbi translation:\n '%s'\n"%(hg.viterbi()) ) - num_nodes = 0 - for i in hg.nodes: num_nodes+=1 - sys.stderr.write( "# nodes = %s\n"%(num_nodes) ) - num_edges = 0 - for i in hg.edges: num_edges+=1 - sys.stderr.write( "# edges = %s\n"%(num_edges) ) - sys.stderr.write( "viterbi score = %s\n"%(round(hg.viterbi_features().dot(decoder.weights), 2)) ) - - print hg2json(hg, decoder.weights) - - -if __name__=="__main__": - main() - -- cgit v1.2.3