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pyln: Decode process output once before storing it

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This commit is contained in:
Christian Decker
2020-10-06 11:57:51 +02:00
committed by Rusty Russell
parent 81569de709
commit 9021bb26d1
3 changed files with 14 additions and 6 deletions
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14
contrib/pyln-testing/pyln/testing/utils.py
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@@ -20,6 +20,7 @@ import sqlite3
import string
import struct
import subprocess
import sys
import threading
import time
import warnings
@@ -202,15 +203,22 @@ class TailableProc(object):
for line in iter(self.proc.stdout.readline, ''):
if len(line) == 0:
break
if self.log_filter(line.decode('ASCII')):
line = line.decode('ASCII').rstrip()
if self.log_filter(line):
continue
if self.verbose:
logging.debug("%s: %s", self.prefix, line.decode().rstrip())
sys.stdout.write("{}: {}\n".format(self.prefix, line))
with self.logs_cond:
self.logs.append(str(line.rstrip()))
self.logs.append(line)
self.logs_cond.notifyAll()
self.running = False
self.proc.stdout.close()
if self.proc.stderr:
for line in iter(self.proc.stderr.readline, ''):
if len(line) == 0: