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Ctypes currently produces wrong pep3118 type codes for several types. E.g. memoryview(ctypes.c_long()).format gives "<l" on 64-bit platforms, but it should be "<q" instead for sizeof(c_long) == 8 The problem is that the '<>' endian specification in the struct syntax also turns on the "standard size" mode, which makes type characters have a platform-independent meaning, which does not match with the codes used internally in ctypes. The struct module format syntax also does not allow specifying native-size non-native-endian items. This commit adds a converter function that maps the internal ctypes codes to appropriate struct module standard-size codes in the pep3118 format strings. The tests are modified to check for this. |
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| .. | ||
| __init__.py | ||
| __main__.py | ||
| test_anon.py | ||
| test_array_in_pointer.py | ||
| test_arrays.py | ||
| test_as_parameter.py | ||
| test_bitfields.py | ||
| test_buffers.py | ||
| test_bytes.py | ||
| test_byteswap.py | ||
| test_callbacks.py | ||
| test_cast.py | ||
| test_cfuncs.py | ||
| test_checkretval.py | ||
| test_delattr.py | ||
| test_errno.py | ||
| test_find.py | ||
| test_frombuffer.py | ||
| test_funcptr.py | ||
| test_functions.py | ||
| test_incomplete.py | ||
| test_init.py | ||
| test_internals.py | ||
| test_keeprefs.py | ||
| test_libc.py | ||
| test_loading.py | ||
| test_macholib.py | ||
| test_memfunctions.py | ||
| test_numbers.py | ||
| test_objects.py | ||
| test_parameters.py | ||
| test_pep3118.py | ||
| test_pickling.py | ||
| test_pointers.py | ||
| test_prototypes.py | ||
| test_python_api.py | ||
| test_random_things.py | ||
| test_refcounts.py | ||
| test_repr.py | ||
| test_returnfuncptrs.py | ||
| test_simplesubclasses.py | ||
| test_sizes.py | ||
| test_slicing.py | ||
| test_stringptr.py | ||
| test_strings.py | ||
| test_struct_fields.py | ||
| test_structures.py | ||
| test_unaligned_structures.py | ||
| test_unicode.py | ||
| test_values.py | ||
| test_varsize_struct.py | ||
| test_win32.py | ||
| test_wintypes.py | ||