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Merge pull request #2336 from m-novikov/stdin-stream 

Add StdninStream for python3 runtime. Closes: #2271
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Terence Parr 2018-07-27 17:18:36 -07:00 committed by GitHub
parent 1375995edb ad603efe91
commit 7d0787e29c
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2 changed files with 13 additions and 1 deletions
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3
contributors.txt
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@ -187,4 +187,5 @@ YYYY/MM/DD, github id, Full name, email
2018/05/17, sinopsysHK, Eric Bardes, sinofwd@gmail.com
2018/05/23, srvance, Stephen Vance, steve@vance.com
2018/06/14, alecont, Alessandro Contenti, alecontenti@hotmail.com
2018/06/16, EternalPhane, Zongyuan Zuo, eternalphane@gmail.com
2018/06/16, EternalPhane, Zongyuan Zuo, eternalphane@gmail.com
2018/07/27, Maksim Novikov, mnovikov.work@gmail.com

11
runtime/Python3/src/antlr4/StdinStream.py Normal file
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@ -0,0 +1,11 @@
import codecs
import sys
from antlr4.InputStream import InputStream
class StdinStream(InputStream):
def __init__(self, encoding:str='ascii', errors:str='strict') -> None:
bytes = sys.stdin.buffer.read()
data = codecs.decode(bytes, encoding, errors)
super().__init__(data)