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13 lines
434 B
Python
13 lines
434 B
Python
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import re
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def _validate_interface_or_name(value):
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elements = value.split('.')
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if len(elements) <= 1:
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raise ValidationException("%s must contain at least two elements seperated by a period ('.')"%(value))
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validate = re.compile('[A-Za-z][\w_]*')
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for element in elements:
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if not validate.match(element):
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raise ValidationException("Element %s of %s has invalid characters"%(element ,value))
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