From 8cfbfe54cb5f2c50cb937b2ca7010155028954d3 Mon Sep 17 00:00:00 2001
From: bfsujason <bfsujason@163.com>
Date: Mon, 11 Jul 2022 09:23:21 +0800
Subject: [PATCH] Add files via upload

---
 stats.py | 66 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 stats.py

diff --git a/stats.py b/stats.py
new file mode 100644
index 0000000..52c94f1
--- /dev/null
+++ b/stats.py
@@ -0,0 +1,66 @@
+import os
+import regex as re
+from ast import literal_eval
+import argparse
+
+def main():
+    parser = argparse.ArgumentParser(description='Multilingual sentence embeddings')
+    parser.add_argument('-i', '--input', type=str, required=True, help='Data directory.')
+    parser.add_argument('-o', '--output', type=str, required=True, help='Stats file.')
+    args = parser.parse_args()
+    
+    stats = calculate_stats(args.input)
+    write_stats(stats, args.output)
+
+def write_stats(stats, file):
+    with open(file, 'wt', encoding='utf-8') as f:
+        for record in stats:
+            f.write(record + "\n")
+
+def calculate_stats(dir):
+    src_dir = os.path.join(dir, 'src')
+    tgt_dir = os.path.join(dir, 'tgt')
+    gold_dir = os.path.join(dir, 'gold')
+    stats = []
+    header = "\t".join(['id', 'src_sents', 'src_tokens', 'tgt_sents', 'tgt_tokens', 'alignments', '1to1_alignments'])
+    stats.append(header)
+    for file in sorted(os.listdir(src_dir)):
+        if re.match(r'^\d+$', file):
+            src_file = os.path.join(src_dir, file + '.tok')
+            tgt_file = os.path.join(tgt_dir, file + '.tok')
+            gold_file = os.path.join(gold_dir, file + '.align')
+            src_sent_num, src_tok_num = count_sent_and_tok_nums(src_file)
+            tgt_sent_num, tgt_tok_num = count_sent_and_tok_nums(tgt_file)
+            align_num, one_num = count_alignment_nums(gold_file)
+            stats.append("\t".join([file, str(src_sent_num), str(src_tok_num), str(tgt_sent_num), str(tgt_tok_num), str(align_num), str(one_num)]))
+    return stats
+
+def count_alignment_nums(file):
+    align_num, one_num = 0, 0
+    with open(file, 'rt', encoding="utf-8") as f:
+        for line in f:
+            align_num += 1
+            fields = [x.strip() for x in line.split(':') if len(x.strip())]
+            src_len = len(literal_eval(fields[0]))
+            tgt_len = len(literal_eval(fields[1]))
+            if src_len + tgt_len == 2:
+                one_num += 1     
+    return align_num, one_num
+    
+def count_sent_and_tok_nums(file):
+    sent_num, tok_num = 0, 0
+    with open(file, 'rt', encoding='utf-8') as f:
+        for line in f:
+            sent_num += 1
+            line = line.strip()
+            tokens = line.split()
+            for token in tokens:
+                if re.match(r'^\p{P}+$', token):
+                    continue
+                tok_num += 1
+            
+    return sent_num, tok_num
+            
+
+if __name__ == '__main__':
+    main()