get out of the loop when subprocess terminated (fixes #56)

ku-nlp · Oct 8, 2021 · 088c89d · 088c89d
1 parent 6eed728
commit 088c89d
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/pyknp/utils/process.py b/pyknp/utils/process.py
@@ -78,6 +78,8 @@ def alarm_handler(signum, frame):
             self.process.stdin.write(sentence.encode('utf-8'))
             self.process.stdin.flush()
             while True:
+                if self.process.poll() is not None:
+                    break
                 line = self.process.stdout.readline().decode('utf-8').rstrip()
                 if re.search(pattern, line):
                     break