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Use utf-8 encoding for Json #7

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Use utf-8 encoding for Json #7

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c2f8518
Fix open in binary mode.
larroy Sep 15, 2021
7f77874
Use default encoding for json.
larroy Sep 15, 2021
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11 changes: 8 additions & 3 deletions pytracing/pytracing.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,8 +9,11 @@
import json
import time
import threading
import logging
from contextlib import contextmanager

logger = logging.getLogger(__name__)

try:
from queue import Queue
except ImportError:
Expand All @@ -32,17 +35,19 @@ def __init__(self, terminator, input_queue, output_stream):

def _open_collection(self):
"""Write the opening of a JSON array to the output."""
self.output.write(b'[')
logger.debug('_open_collection')
self.output.write('[')

def _close_collection(self):
"""Write the closing of a JSON array to the output."""
self.output.write(b'{}]') # empty {} so the final entry doesn't end with a comma
logger.debug('_close_collection')
self.output.write('{}]') # empty {} so the final entry doesn't end with a comma

def run(self):
self._open_collection()
while not self.terminator.is_set() or not self.input.empty():
item = self.input.get()
self.output.write((json.dumps(item) + ',\n').encode('ascii'))
self.output.write(json.dumps(item) + ',\n')
self._close_collection()


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