eldridgea/sm.py

## sm.py
import subprocess
from flask import Flask, request
app = Flask(__name__)

PAGE = '''
<html>
<body>
    <form action="/" method="post">
      <input type="hidden" name="command" value="play">
      <button type="submit" name="submit_param" value="submit_value">Play</button>
    </form>
    <form action="/" method="post">
      <input type="hidden" name="command" value="stop">
      <button>Stop</button>
    </form>
</body>
</html>
'''

@app.route('/', methods=['GET', 'POST'])
def home():
    if request.method == 'POST':
        command = request.values.get('command')
        if command == 'play':
            subprocess.run(["/bin/bash", "/home/pi/play_sound.sh", "start"])
            return PAGE
        elif command == 'stop':
            subprocess.run(["/bin/bash", "/home/pi/play_sound.sh", "stop"])
            return PAGE
        else:
            pass
    if request.method == 'GET':
        return PAGE

@app.route('/play')
def play():
    """calls play command."""
    subprocess.run(["/bin/bash", "/home/pi/play_sound.sh", "start"])
    return PAGE

@app.route('/stop')
def stop():
    subprocess.run(["/bin/bash", "/home/pi/play_sound.sh", "stop"])
    return PAGE

@app.route('/attempt_play')
def attempt_play():
    """checks status and only hits play if HDMI devices are off."""
    status = subprocess.check_output(['/home/pi/play_sound.sh', 'status'])
    if status == b'off':
        subprocess.run(["/bin/bash", "/home/pi/play_sound.sh", "start"])
        return PAGE
    else:
        return 'other device active'

@app.route('/status')
def status():
    status = subprocess.check_output(['/home/pi/play_sound.sh', 'status'])
    if status == b'off':
        return 'off'
    elif status == b'on':
        return 'on'
    else:
        return 'unknown'
	import subprocess
	from flask import Flask, request
	app = Flask(__name__)

	PAGE = '''
	<html>
	<body>
	<form action="/" method="post">
	<input type="hidden" name="command" value="play">
	<button type="submit" name="submit_param" value="submit_value">Play</button>
	</form>
	<form action="/" method="post">
	<input type="hidden" name="command" value="stop">
	<button>Stop</button>
	</form>
	</body>
	</html>
	'''

	@app.route('/', methods=['GET', 'POST'])
	def home():
	if request.method == 'POST':
	command = request.values.get('command')
	if command == 'play':
	subprocess.run(["/bin/bash", "/home/pi/play_sound.sh", "start"])
	return PAGE
	elif command == 'stop':
	subprocess.run(["/bin/bash", "/home/pi/play_sound.sh", "stop"])
	return PAGE
	else:
	pass
	if request.method == 'GET':
	return PAGE

	@app.route('/play')
	def play():
	"""calls play command."""
	subprocess.run(["/bin/bash", "/home/pi/play_sound.sh", "start"])
	return PAGE

	@app.route('/stop')
	def stop():
	subprocess.run(["/bin/bash", "/home/pi/play_sound.sh", "stop"])
	return PAGE

	@app.route('/attempt_play')
	def attempt_play():
	"""checks status and only hits play if HDMI devices are off."""
	status = subprocess.check_output(['/home/pi/play_sound.sh', 'status'])
	if status == b'off':
	subprocess.run(["/bin/bash", "/home/pi/play_sound.sh", "start"])
	return PAGE
	else:
	return 'other device active'

	@app.route('/status')
	def status():
	status = subprocess.check_output(['/home/pi/play_sound.sh', 'status'])
	if status == b'off':
	return 'off'
	elif status == b'on':
	return 'on'
	else:
	return 'unknown'