在automator里使用python3

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在automator里使用python3

使用/bin/bash,然后看下面代码。

export PATH+=:/usr/local/bin:/usr/bin:/bin
/usr/local/bin/python3 << "EOF" - "$@"
      //python codes
EOF

e.g. 实现FFmpeg提取音频。 
export PATH+=:/usr/local/bin:/usr/bin:/bin
/usr/local/bin/python3 << "EOF" - "$@"
import sys,os
import subprocess


files = []
for f in sys.argv[1:]:
    files.append(f)
for file in files:
    videoPath = file
    audioPath = os.path.splitext(file)[0]+".m4a"
    status = subprocess.call(["ffmpeg", "-y", "-i", videoPath, "-acodec", "copy", "-vn", audioPath], shell=False)
    if status == 0:
        pass
    else:
        pass
EOF