update
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885c4290c1
commit
89229c989e
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@ -1,7 +1,5 @@
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import os
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import subprocess
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import subprocess
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# p = subprocess.Popen(['cat /home/pi/device_name'], shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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p = subprocess.Popen(['cat /home/pi/device_name'], shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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# out, err = p.communicate()
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out, err = p.communicate()
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# device_name = out.decode('utf-8').strip()
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device_name = out.decode('utf-8').strip()
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device_name = os.getenv('device_name').strip()
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