Flush each line

1 files changed, 6 insertions, 2 deletions

diff --git a/word-aligner/force_align.py b/word-aligner/force_align.py
index d5d59d11..8386e6a5 100755
--- a/word-aligner/force_align.py
+++ b/word-aligner/force_align.py
@@ -21,9 +21,13 @@ def main():
         sys.exit(2)
 
     aligner = ForceAligner(*sys.argv[1:])
-    
-    for line in sys.stdin:
+
+    while True:
+        line = sys.stdin.readline()
+        if not line:
+            break
         sys.stdout.write('{}\n'.format(aligner.align_formatted(line.strip())))
+        sys.stdout.flush()
 
     aligner.close()