10000 fix(ctypesutil): correctly apply wrapped lib function as CLibrary member by semcodech · Pull Request #1116 · hardbyte/python-can · GitHub
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fix(ctypesutil): correctly apply wrapped lib function as CLibrary member #1116

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Merged
merged 1 commit into from
Aug 13, 2021
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fix(ctypesutil): correctly apply wrapped lib function as CLibrary member #1116

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9 changes: 5 additions & 4 deletions can/ctypesutil.py
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Original file line number Diff line number Diff line change
Expand Up @@ -55,13 +55,13 @@ def map_symbol(
else:
prototype = _FUNCTION_TYPE(restype)
try:
self.func_name = prototype((func_name, self))
func = prototype((func_name, self))
except AttributeError:
raise ImportError(
f'Could not map function "{func_name}" from library {self._name}'
) from None

self.func_name._name = func_name # pylint: disable=protected-access
func._name = func_name # pylint: disable=protected-access
log.debug(
'Wrapped function "%s", result type: %s, error_check %s',
func_name,
Expand All @@ -70,9 +70,10 @@ def map_symbol(
)

if errcheck is not None:
self.func_name.errcheck = errcheck
func.errcheck = errcheck

return self.func_name
setattr(self, func_name, func)
return func


if sys.platform == "win32":
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0