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17 lines
375 B
Python
17 lines
375 B
Python
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#!/usr/bin/python
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# long version of this one liner: python -c 'import yaml,sys;yaml.safe_load(sys.stdin)' < yamltest.txt
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import yaml
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import sys
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if len(sys.argv) > 1:
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check_file = open(sys.argv[1])
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else:
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check_file = sys.stdin
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try:
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yaml.safe_load(check_file)
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except yaml.scanner.ScannerError as e:
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sys.exit('Invalid YAML:\n%s' % str(e))
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print('valid YAML')
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