#4701 closed Bugs (invalid)
get_override() exception set
| Reported by: | Owned by: | Dave Abrahams | |
|---|---|---|---|
| Milestone: | To Be Determined | Component: | python USE GITHUB |
| Version: | Boost 1.44.0 | Severity: | Showstopper |
| Keywords: | get_override exception | Cc: |
Description
In base::get_override() PyObject_GetAttrString() is used to retrieve the attribute. But this function set exception in python if attribute is not found. Given patch solves it by using PyObject_HasAttrString() first and only if attribute exist, use PyObject_GetAttrString()
Attachments (1)
Change History (3)
by , 12 years ago
| Attachment: | boost_python_get_override.patch added |
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comment:1 by , 12 years ago
| Resolution: | → invalid |
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| Status: | new → closed |
comment:2 by , 12 years ago
I'm sorry it was my fault.
I've tried to isolated the problem for the past 2 days and found out my virtual function wasn't "exported" (name mismatch) in class therefore get_override() couldn't find it.
Trigve
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Can you please submit a minimal test example that demonstrates incorrect behavior, whose behavior is fixed by the patch? You can use libs/python/test/polymorphism2.* as an example on which to base your tests, or, better yet, submit a patch that modifies that test to reveal the problem you're trying to solve.
Until then, closing as invalid, but hoping you'l come back with a test and re-open the ticket