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22 lines
623 B
Python
22 lines
623 B
Python
import random
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def gen_password(
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length,
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charset='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789!@#$%^&*'
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):
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# use secrets module once this works in python 3.6
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return ''.join(random.choice(charset) for x in range(length))
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def lazy_property(fn):
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# Decorator that makes a property lazy-evaluated (https://stevenloria.com/lazy-properties/)
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attr_name = '_lazy_' + fn.__name__
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@property
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def _lazy_property(self):
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if not hasattr(self, attr_name):
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setattr(self, attr_name, fn(self))
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return getattr(self, attr_name)
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return _lazy_property
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