Add hasattr function #235
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Add hasattr function #235
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The hasattr() function on python2 is famously dangerous and a frequent source of problems. This backports the slighly less dangerous Python 3 version to Python2.
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@benjaminp can you review this pr? |
graingert
reviewed
Sep 11, 2019
| """Return whether the object has an attribute with the given name. | ||
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| This is done by calling getattr(obj, name) and catching AttributeError.""" | ||
| try: |
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I think
try:
getattr(obj, attr_name)
except AttributeError:
return False
return Trueis a bit nicer
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The hasattr() function on python2 is famously dangerous and a frequent
source of problems. This backports the slighly less dangerous Python 3 version
to Python2.