Mercurial > public > mercurial-scm > python-hglib
comparison hglib/util.py @ 149:958307b30af3
hglib: add a __bool__ method where __nonzero__ is defined (issue4520)
Python 3 uses the __bool__ magic method for determining the boolean
value of an object instead of __nonzero__.
| author | Brett Cannon <brett@python.org> |
|---|---|
| date | Mon, 16 Mar 2015 17:59:27 -0400 |
| parents | c1b966866ed7 |
| children | b94e1263836c |
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| 148:c1b966866ed7 | 149:958307b30af3 |
|---|---|
| 147 | 147 |
| 148 def __nonzero__(self): | 148 def __nonzero__(self): |
| 149 """ Returns True if the return code was 0, False otherwise """ | 149 """ Returns True if the return code was 0, False otherwise """ |
| 150 return self.ret == 0 | 150 return self.ret == 0 |
| 151 | 151 |
| 152 def __bool__(self): | |
| 153 return self.__nonzero__() | |
| 154 | |
| 152 class propertycache(object): | 155 class propertycache(object): |
| 153 """ | 156 """ |
| 154 Decorator that remembers the return value of a function call. | 157 Decorator that remembers the return value of a function call. |
| 155 | 158 |
| 156 >>> class obj(object): | 159 >>> class obj(object): |