explicit send() arguments #4
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william-gr
requested changes
Apr 10, 2018
libzfs.pyx
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| @@ -2401,19 +2401,16 @@ cdef class ZFSDataset(ZFSObject): | |||
| for i in self.children: | |||
| i.umount_recursive(force) | |||
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| def send(self, fd, **kwargs): | |||
| def send(self, fd, fromname=None, toname=None, flags=set()): | |||
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set() is not a singletone, should not be used as argument:
>>> def test(foo, flags=set()):
... flags.add(foo)
... print(flags)
...
>>> test('foo')
{'foo'}
>>> test('bar')
{'bar', 'foo'}
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Wow, that's amazing! That makes so much sense because the set() does not get created when calling the function. Great catch!
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Explicitly names arguments of the
send()methods. This is particularly useful when using strong typing and working with the Python CLI.