From a539de0bdb07b1ba0f69aab289c3ca0aa1a10031 Mon Sep 17 00:00:00 2001
From: pks <pks@pks.rocks>
Date: Thu, 22 Dec 2022 09:37:20 +0100
Subject: tmx-to-plain.py

---
 tmx-to-plain.py | 95 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 tmx-to-plain.py

diff --git a/tmx-to-plain.py b/tmx-to-plain.py
new file mode 100644
index 0000000..07cac6f
--- /dev/null
+++ b/tmx-to-plain.py
@@ -0,0 +1,95 @@
+import argparse
+import datetime
+import sys
+
+from translate.storage.tmx import tmxfile
+
+
+def extract_from_tmx(tmx_file_path,
+                     src_out_path,
+                     tgt_out_path,
+                     begin_date,
+                     date,
+                     src_out_after,
+                     tgt_out_after):
+    with open(tmx_file_path, 'rb') as in_fp:
+        tmx_file = tmxfile(in_fp)
+    
+    if src_out_after is not None and tgt_out_after is not None:
+        src_out_after_fp = open(src_out_after, "w")
+        tgt_out_after_fp = open(tgt_out_after, "w")
+    
+        
+    with open(src_out_path, "w") as src_out_fp, open(tgt_out_path, "w") as tgt_out_fp:
+        for index, node in enumerate(tmx_file.unit_iter()):
+            src_out_fp_ = src_out_fp
+            tgt_out_fp_ = tgt_out_fp
+            
+            if begin_date is not None:
+                date_string = node.get_target_dom().get('lastusagedate')[:8]
+                date_obj = datetime.datetime.strptime(date_string, '%Y%m%d').date()
+                if date_obj < begin_date:
+                    continue
+            
+            if date is not None:
+                date_string = node.get_target_dom().get('changedate')[:8]
+                date_obj = datetime.datetime.strptime(date_string, '%Y%m%d').date()
+                if date_obj > date:
+                    src_out_fp_ = src_out_after_fp
+                    tgt_out_fp_ = tgt_out_after_fp
+        
+            src_string = f"{node.source}"
+            tgt_string = f"{node.target}"
+            src_string = src_string.replace('\n', ' ').replace('\r', '')
+            tgt_string = tgt_string.replace('\n', ' ').replace('\r', '')
+        
+            src_out_fp_.write(f"{src_string}\n")
+            tgt_out_fp_.write(f"{tgt_string}\n")
+            if (index + 1) % 1000 == 0:
+                sys.stdout.write(f"Processed {index + 1} lines\r")
+                sys.stdout.flush()
+
+    if src_out_after is not None and tgt_out_after is not None:
+        src_out_after_fp.close()
+        tgt_out_after_fp.close()
+
+
+def main():
+
+    usage = "Usage: python tmx_to_plain.py [options]"
+    parser = argparse.ArgumentParser(usage=usage)
+    parser.add_argument("-i", "--input", help="input tmx file")
+    parser.add_argument("-d", "--date", help="date for splitting the output")
+    parser.add_argument("-b", "--begin_date", help="earliest date (lastusage) to retain data")
+
+    args = parser.parse_args()
+
+    if args.input is None:
+        parser.print_help()
+        sys.exit(1)
+    
+    args.input
+    
+    src_out = args.input + ".src"
+    tgt_out = args.input + ".tgt"
+    
+    
+    if args.date is not None:
+        date = datetime.datetime.strptime(args.date, '%Y-%m-%d').date()
+        src_out_after = src_out + ".after." + args.date
+        tgt_out_after = tgt_out + ".after." + args.date
+    else:
+        date = None
+        src_out_after = None
+        tgt_out_after = None
+        
+    if args.begin_date is not None:
+        begin_date = datetime.datetime.strptime(args.begin_date, '%Y-%m-%d').date()
+    else:
+        begin_date = None
+        
+    extract_from_tmx(args.input, src_out, tgt_out, begin_date, date, src_out_after, tgt_out_after)    
+    
+
+if __name__ == '__main__':
+    main()
-- 
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