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Make output thread-safe.

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This commit is contained in:
Bastian Kleineidam 2012-12-09 18:12:41 +01:00
parent 75de0bc662
commit 3a3a800798
1 changed files with 6 additions and 2 deletions
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8
dosagelib/output.py
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@ -4,6 +4,9 @@
from __future__ import print_function from __future__ import print_function
import time import time
import sys import sys
import threading
lock = threading.Lock()
class Output(object): class Output(object):
"""Print output with context, indentation and optional timestamps.""" """Print output with context, indentation and optional timestamps."""
@ -34,8 +37,9 @@ class Output(object):
timestamp = time.strftime('%H:%M:%S ') timestamp = time.strftime('%H:%M:%S ')
else: else:
timestamp = '' timestamp = ''
print('%s%s> %s' % (timestamp, self.context, s), file=file) with lock:
file.flush() print('%s%s> %s' % (timestamp, self.context, s), file=file)
file.flush()
def writelines(self, lines, level=0): def writelines(self, lines, level=0):
"""Write multiple messages.""" """Write multiple messages."""