From d92209e3ec223a380c7ad540622caa15712c490c Mon Sep 17 00:00:00 2001
From: Patrick Simianer <p@simianer.de>
Date: Wed, 18 Jun 2014 08:28:36 +0200
Subject: better integration, chart.to_json

---
 test_parse.rb | 58 +++++++++++++++-------------------------------------------
 1 file changed, 15 insertions(+), 43 deletions(-)

(limited to 'test_parse.rb')

diff --git a/test_parse.rb b/test_parse.rb
index d184892..835b08a 100755
--- a/test_parse.rb
+++ b/test_parse.rb
@@ -3,45 +3,6 @@
 require_relative 'parse'
 
 
-def chart2json passive_chart, n
-  id = 0
-  spancat2id = {}
-  puts "{"
-  puts "\"weights\":{ \"logp\":2.0, \"use_shell\":1.0 },"
-  puts "\"nodes\":"
-  puts "["
-  # nodes
-  visit(1, 0, n) { |i,j| 
-    seen = {}
-    passive_chart.at(i,j).each { |item|
-     if !seen[item.lhs.symbol]
-       puts "{ \"id\":#{id}, \"cat\":\"#{item.lhs.symbol}\", \"span\":[#{i},#{j}] },"
-       spancat2id["#{item.lhs.symbol},#{i},#{j}"] = id
-       id += 1
-     end
-     seen[item.lhs.symbol]=true
-    }
-  }
-  puts "{ \"id\":-1, \"cat\":\"root\", \"span\":[-1, -1] }"
-  puts "],"
-  puts "\"edges\":"
-  puts "["
-  a = []
-  visit(1, 0, n) { |i,j| 
-    passive_chart.at(i,j).each { |item|
-      if item.tail_spans.empty?
-      a << "{ \"head\":#{spancat2id[item.lhs.symbol+','+i.to_s+','+j.to_s]}, \"rule\":\"[#{item.lhs.symbol}] ||| #{item.rhs.map{|x|(x.class==Grammar::NT ? '['+x.symbol+','+x.index.to_s+']' : x.word.gsub('"','\"'))}.join(' ')} ||| #{item.target.map{|x|(x.class==Grammar::NT ? '['+x.symbol+','+(x.index+0).to_s+']' : x.word.gsub('"', '\"'))}.join(' ')}\ |||\", \"tails\":[-1], \"f\":#{item.f.to_s.gsub('=>',':')} }"
-      else
-      a << "{ \"head\":#{spancat2id[item.lhs.symbol+','+i.to_s+','+j.to_s]}, \"rule\":\"[#{item.lhs.symbol}] ||| #{item.rhs.map{|x|(x.class==Grammar::NT ? '['+x.symbol+','+x.index.to_s+']' : x.word.gsub('"','\"'))}.join(' ')} ||| #{item.target.map{|x|(x.class==Grammar::NT ? '['+x.symbol+','+(x.index+1).to_s+']' : x.word.gsub('"', '\"'))}.join(' ')}\ |||\", \"tails\":[#{item.rhs.zip((0..item.rhs.size-1).map{|q|item.tail_spans[q]}).select{|x|x[0].class==Grammar::NT}.map{|x|spancat2id[x[0].symbol+','+x[1].left.to_s+','+x[1].right.to_s]}.join ', '}], \"f\":#{item.f.to_s.gsub('=>',':')} }"
-      end
-    }
-  }
-  puts a.join ",\n"
-  puts "]"
-  puts "}"
-end
-
-
 def main
   STDERR.write "> reading input from TODO\n"
   #input = 'ich sah ein kleines haus'.split
@@ -50,9 +11,13 @@ def main
   n = input.size
 
   STDERR.write "> reading grammar\n"
+  #grammar = Grammar::Grammar.new 'example/toy/grammar'
+  #grammar = Grammar::Grammar.new 'example/glue/grammar'
   grammar = Grammar::Grammar.new 'example/3/grammar.3.gz'
+
   STDERR.write ">> adding glue grammar\n"
-  grammar.add_glue_rules
+  #grammar.add_glue_rules
+
   STDERR.write ">> adding pass-through grammar\n"
   #grammar.add_pass_through_rules input
 
@@ -65,9 +30,16 @@ def main
   Parse::parse input, n, active_chart, passive_chart, grammar
 
   #puts "\n---\npassive chart"
-  #visit(1, 0, 5) { |i,j| puts "#{i},#{j}"; passive_chart.at(i,j).each { |item| puts " #{j} #{item.to_s}" }; puts }
-
-  chart2json passive_chart, n
+  #Parse::visit(1, 0, 5) { |i,j| puts "#{i},#{j}"; passive_chart.at(i,j).each { |item| puts " #{j} #{item.to_s}" }; puts }
+
+  weights_file = 'example/toy/weights'
+  #weights_file = 'example/glue/weights'
+  #weights_file = 'example/3/weights.init'
+  weights = SparseVector.from_kv(ReadFile.read(weights_file), ' ', "\n")
+  if !weights
+    weights = SparseVector.new 
+  end
+  puts passive_chart.to_json weights
 end
 
 
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