擅长:python、mysql、java
<pre><code>Python 2.7.10 (default, Oct 23 2015, 18:05:06)
[GCC 4.2.1 Compatible Apple LLVM 7.0.0 (clang-700.0.59.5)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> from uuid import uuid4
>>>
>>> class class_with_unique_name(object):
... def __init__(self):
... self.name = str(uuid4())
...
...
>>> class_with_unique_name().name
'e2ce6b4e-8989-4390-b044-beb71d834385'
>>> class_with_unique_name().name
'ff277b1b-b149-47f6-9dc9-f9faecd18d11'
>>> class_with_unique_name().name
'63f70cbc-4f0a-4c8b-a35f-114bc5b8bc8d'
>>> class_with_unique_name().name
'a6f95523-ae43-4900-9366-022326474210'
>>> class_with_unique_name().name
'4e7c1200-bd45-427e-bcf0-e643b41f6347'
>>> class_with_unique_name().name
'58fa246e-4f99-49d4-9420-68234e24c921'
>>> class_with_unique_name().name
'7c86b351-fdb9-40c1-8021-b93c70e8e24d'
</code></pre>