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Change exception wrapper to detect and raise AttributeError

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This commit is contained in:
Jason Paryani
2014-01-14 09:05:46 -08:00
parent 7a4ae96c81
commit b0a7128230
1 changed files with 7 additions and 3 deletions
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10
capnp/lib/capnp.pyx
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@@ -240,17 +240,21 @@ cdef public object wrap_kj_exception(capnp.Exception & exception):
cdef public object wrap_kj_exception_for_reraise(capnp.Exception & exception): cdef public object wrap_kj_exception_for_reraise(capnp.Exception & exception):
wrapper = _KjExceptionWrapper()._init(exception) wrapper = _KjExceptionWrapper()._init(exception)
wrapper_msg = str(wrapper)
nature = wrapper.nature nature = wrapper.nature
if wrapper.nature == 'PRECONDITION': if wrapper.nature == 'PRECONDITION':
return ValueError(str(wrapper)) if 'has no such member' in wrapper_msg:
return AttributeError(wrapper_msg)
else:
return ValueError(wrapper_msg)
# elif wrapper.nature == 'LOCAL_BUG': # elif wrapper.nature == 'LOCAL_BUG':
# return ValueError(str(wrapper)) # return ValueError(str(wrapper))
if wrapper.nature == 'OS_ERROR': if wrapper.nature == 'OS_ERROR':
return OSError(str(wrapper)) return OSError(wrapper_msg)
if wrapper.nature == 'NETWORK_FAILURE': if wrapper.nature == 'NETWORK_FAILURE':
return IOError(str(wrapper)) return IOError(wrapper_msg)
ret = KjException(wrapper=wrapper) ret = KjException(wrapper=wrapper)