36 lines
989 B
Python
36 lines
989 B
Python
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#! /usr/bin/python3
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import yaml
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import sys
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import time
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import click
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#import rospy
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@click.command()
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@click.option('--output', default="output.csv", help='Number of greetings.')
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@click.option('--time/--no-time', 'use_time', default=False, help='Add the number of seconds')
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@click.option('--field', default="data", help='YAML field to store')
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def main(output, use_time, field):
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with open(output, 'w') as f:
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s = ""
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last_line = ""
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try:
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for line in sys.stdin:
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if line == "---\n":
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v = yaml.load(s)[field]
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print(v)
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if use_time:
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f.write(str(time.time()) + ',' + str(v) + "\n")
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else:
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f.write(str(v)+"\n")
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s = ""
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else:
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s += line + '\n'
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except KeyboardInterrupt:
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print("Output saved to " + output)
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if __name__ == '__main__':
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main()
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