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Revert "Send ffmpeg stderr to /dev/null unless debug=True"

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This reverts commit ab431bc2f8.
This commit is contained in:
Fabio Manganiello 2020-10-29 00:40:19 +01:00
parent ab431bc2f8
commit 5233baf451
1 changed files with 3 additions and 17 deletions
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20
micmon/audio/source.py
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@ -1,9 +1,8 @@
import logging
import os
import signal
import subprocess
from abc import ABC
from typing import Optional, Union, IO
from typing import Optional, Union
from micmon.audio.segment import AudioSegment
@ -13,8 +12,7 @@ class AudioSource(ABC):
sample_duration: float = 2.0,
sample_rate: int = 44100,
channels: int = 1,
ffmpeg_bin: str = 'ffmpeg',
debug: bool = False):
ffmpeg_bin: str = 'ffmpeg'):
self.ffmpeg_bin = ffmpeg_bin
self.ffmpeg_base_args = (
'-f', 's16le',
@ -28,10 +26,7 @@ class AudioSource(ABC):
self.sample_duration = sample_duration
self.sample_rate = sample_rate
self.channels = channels
self.debug = debug
self.logger = logging.getLogger(self.__class__.__name__)
self.logger.setLevel(logging.DEBUG if self.debug else logging.INFO)
self.devnull: Optional[IO] = None
def __iter__(self):
return self
@ -47,12 +42,7 @@ class AudioSource(ABC):
raise StopIteration
def __enter__(self):
kwargs = dict(stdout=subprocess.PIPE)
if not self.debug:
self.devnull = open(os.devnull, 'w')
kwargs['stderr'] = self.devnull
self.ffmpeg = subprocess.Popen(self.ffmpeg_args, **kwargs)
self.ffmpeg = subprocess.Popen(self.ffmpeg_args, stdout=subprocess.PIPE)
return self
def __exit__(self, exc_type, exc_val, exc_tb):
@ -69,10 +59,6 @@ class AudioSource(ABC):
self.ffmpeg.wait()
self.ffmpeg = None
if self.devnull:
self.devnull.close()
self.devnull = None
def pause(self):
if not self.ffmpeg:
return