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22 lines
661 B
22 lines
661 B
"""
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Util for talking to the client program in order to retrieve
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dynamic defaults for the UI
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"""
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import json
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import subprocess
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def fetchDynamicProperties(target, encoding):
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"""
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Sends a gooey-seed-ui request to the client program it retrieve
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dynamically generated defaults with which to seed the UI
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"""
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cmd = '{} {}'.format(target, 'gooey-seed-ui --ignore-gooey')
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proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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if proc.returncode != 0:
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out, _ = proc.communicate()
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return json.loads(out.decode(encoding))
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else:
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# TODO: useful feedback
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return {}
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