{ "content": [ { "type": "text", "text": "# _testcapi (pydoc)\n\n**Summary:** testcapi\n\n## Section Outline\n\n- **NAME** (2 lines)\n- **MODULE REFERENCE** (8 lines)\n- **CLASSES** (16 lines) — 12 subsections\n - class ContainerNoGC (11 lines)\n - class HeapCTypeSetattr (20 lines)\n - class HeapCTypeSubclass (24 lines)\n - class HeapCTypeSubclassWithFinalizer (28 lines)\n - class HeapCTypeWithBuffer (4 lines)\n - class HeapCTypeWithDict (6 lines)\n - class HeapCTypeWithNegativeDict (6 lines)\n - class HeapCTypeWithWeakref (4 lines)\n - class HeapDocCType (4 lines)\n - class HeapGcCType (14 lines)\n - class NullTpDocType (1 lines)\n - class error (67 lines)\n- **FUNCTIONS** (32 lines) — 208 subsections\n - argparsing (1 lines)\n - bad_get (1 lines)\n - call_in_temporary_c_thread (2 lines)\n - check_pyobject_forbidden_bytes_is_freed (1 lines)\n - check_pyobject_freed_is_freed (1 lines)\n - check_pyobject_null_is_freed (1 lines)\n - check_pyobject_uninitialized_is_freed (1 lines)\n - code_newempty (1 lines)\n - codec_incrementaldecoder (1 lines)\n - codec_incrementalencoder (1 lines)\n - crash_no_current_thread (1 lines)\n - create_cfunction (1 lines)\n - datetime_check_date (1 lines)\n - datetime_check_datetime (1 lines)\n - datetime_check_delta (1 lines)\n - datetime_check_time (1 lines)\n - datetime_check_tzinfo (1 lines)\n - dict_get_version (1 lines)\n - dict_getitem_knownhash (1 lines)\n - dict_hassplittable (1 lines)\n - docstring_empty (1 lines)\n - docstring_no_signature (2 lines)\n - docstring_with_invalid_signature (4 lines)\n - docstring_with_invalid_signature2 (6 lines)\n - docstring_with_signature (2 lines)\n - docstring_with_signature_and_extra_newlines (2 lines)\n - docstring_with_signature_but_no_doc (1 lines)\n - docstring_with_signature_with_defaults (3 lines)\n - exception_print (1 lines)\n - fatal_error (2 lines)\n - get_args (1 lines)\n - get_date_fromdate (1 lines)\n - get_date_fromtimestamp (1 lines)\n - get_datetime_fromdateandtime (1 lines)\n - get_datetime_fromdateandtimeandfold (1 lines)\n - get_datetime_fromtimestamp (1 lines)\n - get_delta_fromdsu (1 lines)\n - get_kwargs (1 lines)\n - get_mapping_items (1 lines)\n - get_mapping_keys (1 lines)\n - get_mapping_values (1 lines)\n - get_time_fromtime (1 lines)\n - get_time_fromtimeandfold (1 lines)\n - get_timezone_utc_capi (1 lines)\n - get_timezones_offset_zero (1 lines)\n - getargs_B (1 lines)\n - getargs_C (1 lines)\n - getargs_D (1 lines)\n - getargs_H (1 lines)\n - getargs_I (1 lines)\n - getargs_K (1 lines)\n - getargs_L (1 lines)\n - getargs_S (1 lines)\n - getargs_U (1 lines)\n - getargs_Y (1 lines)\n - getargs_Z (1 lines)\n - getargs_Z_hash (1 lines)\n - getargs_b (1 lines)\n - getargs_c (1 lines)\n - getargs_d (1 lines)\n - getargs_es (1 lines)\n - getargs_es_hash (1 lines)\n - getargs_et (1 lines)\n - getargs_et_hash (1 lines)\n - getargs_f (1 lines)\n - getargs_h (1 lines)\n - getargs_i (1 lines)\n - getargs_k (1 lines)\n - getargs_keyword_only (1 lines)\n - getargs_keywords (1 lines)\n - getargs_l (1 lines)\n - getargs_n (1 lines)\n - getargs_p (1 lines)\n - getargs_positional_only_and_keywords (1 lines)\n - getargs_s (1 lines)\n - getargs_s_hash (1 lines)\n - getargs_s_hash_int (1 lines)\n - getargs_s_hash_int2 (1 lines)\n - getargs_s_star (1 lines)\n - getargs_tuple (1 lines)\n - getargs_u (1 lines)\n - getargs_u_hash (1 lines)\n - getargs_w_star (1 lines)\n - getargs_y (1 lines)\n - getargs_y_hash (1 lines)\n - getargs_y_star (1 lines)\n - getargs_z (1 lines)\n - getargs_z_hash (1 lines)\n - getargs_z_star (1 lines)\n - getbuffer_with_null_view (1 lines)\n - getitem_with_error (1 lines)\n - gh_99240_clear_args (1 lines)\n - hamt (1 lines)\n - join_temporary_c_thread (1 lines)\n - make_exception_with_doc (1 lines)\n - make_memoryview_from_NULL_pointer (1 lines)\n - make_timezones_capi (1 lines)\n - mapping_has_key (1 lines)\n - meth_fastcall (1 lines)\n - meth_fastcall_keywords (1 lines)\n - meth_noargs (1 lines)\n - meth_o (1 lines)\n - meth_varargs (1 lines)\n - meth_varargs_keywords (1 lines)\n - no_docstring (1 lines)\n - parse_tuple_and_keywords (1 lines)\n - pymarshal_read_last_object_from_file (1 lines)\n - pymarshal_read_long_from_file (1 lines)\n - pymarshal_read_object_from_file (1 lines)\n - pymarshal_read_short_from_file (1 lines)\n - pymarshal_write_long_to_file (1 lines)\n - pymarshal_write_object_to_file (1 lines)\n - pymem_api_misuse (1 lines)\n - pymem_buffer_overflow (1 lines)\n - pymem_getallocatorsname (1 lines)\n - pymem_malloc_without_gil (1 lines)\n - pynumber_tobase (1 lines)\n - pyobject_bytes_from_null (1 lines)\n - pyobject_fastcall (1 lines)\n - pyobject_fastcalldict (1 lines)\n - pyobject_malloc_without_gil (1 lines)\n - pyobject_repr_from_null (1 lines)\n - pyobject_str_from_null (1 lines)\n - pyobject_vectorcall (1 lines)\n - pytime_object_to_time_t (1 lines)\n - pytime_object_to_timespec (1 lines)\n - pytime_object_to_timeval (1 lines)\n - pyvectorcall_call (1 lines)\n - raise_SIGINT_then_send_None (1 lines)\n - raise_exception (1 lines)\n - raise_memoryerror (1 lines)\n - remove_mem_hooks (2 lines)\n - return_null_without_error (1 lines)\n - return_result_with_error (1 lines)\n - run_in_subinterp (1 lines)\n - sequence_getitem (1 lines)\n - sequence_setitem (1 lines)\n - set_errno (1 lines)\n - set_exc_info (1 lines)\n - set_nomemory (2 lines)\n - stack_pointer (1 lines)\n - test_L_code (1 lines)\n - test_Z_code (1 lines)\n - test_buildvalue_N (1 lines)\n - test_buildvalue_issue38913 (1 lines)\n - test_capsule (1 lines)\n - test_config (1 lines)\n - test_datetime_capi (1 lines)\n - test_decref_doesnt_leak (1 lines)\n - test_dict_iteration (1 lines)\n - test_empty_argparse (1 lines)\n - test_from_contiguous (1 lines)\n - test_gc_control (1 lines)\n - test_get_statictype_slots (1 lines)\n - test_incref_decref_API (1 lines)\n - test_incref_doesnt_leak (1 lines)\n - test_k_code (1 lines)\n - test_lazy_hash_inheritance (1 lines)\n - test_list_api (1 lines)\n - test_long_and_overflow (1 lines)\n - test_long_api (1 lines)\n - test_long_as_double (1 lines)\n - test_long_as_size_t (1 lines)\n - test_long_as_unsigned_long_long_mask (1 lines)\n - test_long_long_and_overflow (1 lines)\n - test_long_numbits (1 lines)\n - test_longlong_api (1 lines)\n - test_mapping_has_key_string (1 lines)\n - test_pep3118_obsolete_write_locks (1 lines)\n - test_py_is_funcs (1 lines)\n - test_py_is_macros (1 lines)\n - test_pymem_alloc0 (1 lines)\n - test_pymem_setallocators (1 lines)\n - test_pymem_setrawallocators (1 lines)\n - test_pyobject_setallocators (1 lines)\n - test_pythread_tss_key_state (1 lines)\n - test_refcount_funcs (1 lines)\n - test_refcount_macros (1 lines)\n - test_s_code (1 lines)\n - test_set_type_size (1 lines)\n - test_sizeof_c_types (1 lines)\n - test_string_from_format (1 lines)\n - test_string_to_double (1 lines)\n - test_structseq_newtype_doesnt_leak (1 lines)\n - test_structseq_newtype_null_descr_doc (1 lines)\n - test_u_code (1 lines)\n - test_unicode_compare_with_ascii (1 lines)\n - test_widechar (1 lines)\n - test_with_docstring (2 lines)\n - test_xdecref_doesnt_leak (1 lines)\n - test_xincref_doesnt_leak (1 lines)\n - traceback_print (1 lines)\n - tracemalloc_get_traceback (1 lines)\n - tracemalloc_track (1 lines)\n - tracemalloc_untrack (1 lines)\n - unicode_asucs4 (1 lines)\n - unicode_asutf8 (1 lines)\n - unicode_asutf8andsize (1 lines)\n - unicode_aswidechar (1 lines)\n - unicode_aswidecharstring (1 lines)\n - unicode_copycharacters (1 lines)\n - unicode_encodedecimal (1 lines)\n - unicode_findchar (1 lines)\n - unicode_legacy_string (1 lines)\n - unicode_transformdecimaltoascii (1 lines)\n - with_tp_del (1 lines)\n - without_gc (1 lines)\n - write_unraisable_exc (1 lines)\n- **DATA** (25 lines)\n- **FILE** (3 lines)\n\n## Full Content\n\n### NAME\n\ntestcapi\n\n### MODULE REFERENCE\n\nhttps://docs.python.org/3.10/library/testcapi.html\n\nThe following documentation is automatically generated from the Python\nsource files. It may be incomplete, incorrect or include features that\nare considered implementation detail and may vary between Python\nimplementations. When in doubt, consult the module reference at the\nlocation listed above.\n\n### CLASSES\n\nHeapCType(builtins.object)\nHeapCTypeSubclass\nHeapCTypeSubclassWithFinalizer\nbuiltins.Exception(builtins.BaseException)\nerror\nbuiltins.object\nContainerNoGC\nHeapCTypeSetattr\nHeapCTypeWithBuffer\nHeapCTypeWithDict\nHeapCTypeWithNegativeDict\nHeapCTypeWithWeakref\nHeapDocCType\nHeapGcCType\nNullTpDocType\n\n#### class ContainerNoGC\n\n| Static methods defined here:\n|\n| new(*args, kwargs) from builtins.type\n| Create and return a new object. See help(type) for accurate signature.\n|\n| ----------------------------------------------------------------------\n| Data descriptors defined here:\n|\n| value\n| a container value for test purposes\n\n#### class HeapCTypeSetattr\n\n| A heap type without GC, but with overridden setattr.\n|\n| The 'value' attribute is set to 10 in init and updated via attribute setting.\n|\n| Methods defined here:\n|\n| delattr(self, name, /)\n| Implement delattr(self, name).\n|\n| init(self, /, *args, kwargs)\n| Initialize self. See help(type(self)) for accurate signature.\n|\n| setattr(self, name, value, /)\n| Implement setattr(self, name, value).\n|\n| ----------------------------------------------------------------------\n| Data descriptors defined here:\n|\n| pvalue\n\n#### class HeapCTypeSubclass\n\n| Subclass of HeapCType, without GC.\n|\n| init sets the 'value' attribute to 10 and 'value2' to 20.\n|\n| Method resolution order:\n| HeapCTypeSubclass\n| HeapCType\n| builtins.object\n|\n| Methods defined here:\n|\n| init(self, /, *args, kwargs)\n| Initialize self. See help(type(self)) for accurate signature.\n|\n| ----------------------------------------------------------------------\n| Data descriptors defined here:\n|\n| value2\n|\n| ----------------------------------------------------------------------\n| Data descriptors inherited from HeapCType:\n|\n| value\n\n#### class HeapCTypeSubclassWithFinalizer\n\n| Subclass of HeapCType with a finalizer that reassigns class.\n|\n| class is set to plain HeapCTypeSubclass during finalization.\n| init sets the 'value' attribute to 10 and 'value2' to 20.\n|\n| Method resolution order:\n| HeapCTypeSubclassWithFinalizer\n| HeapCTypeSubclass\n| HeapCType\n| builtins.object\n|\n| Methods defined here:\n|\n| del(...)\n|\n| init(self, /, *args, kwargs)\n| Initialize self. See help(type(self)) for accurate signature.\n|\n| ----------------------------------------------------------------------\n| Data descriptors defined here:\n|\n| value2\n|\n| ----------------------------------------------------------------------\n| Data descriptors inherited from HeapCType:\n|\n| value\n\n#### class HeapCTypeWithBuffer\n\n| Heap type with buffer support.\n|\n| The buffer is set to [b'1', b'2', b'3', b'4']\n\n#### class HeapCTypeWithDict\n\n| Data descriptors defined here:\n|\n| dict\n|\n| dictobj\n\n#### class HeapCTypeWithNegativeDict\n\n| Data descriptors defined here:\n|\n| dict\n|\n| dictobj\n\n#### class HeapCTypeWithWeakref\n\n| Data descriptors defined here:\n|\n| weakreflist\n\n#### class HeapDocCType\n\n| HeapDocCType(arg1, arg2)\n|\n| somedoc\n\n#### class HeapGcCType\n\n| A heap type with GC, and with overridden dealloc.\n|\n| The 'value' attribute is set to 10 in init.\n|\n| Methods defined here:\n|\n| init(self, /, *args, kwargs)\n| Initialize self. See help(type(self)) for accurate signature.\n|\n| ----------------------------------------------------------------------\n| Data descriptors defined here:\n|\n| value\n\n#### class NullTpDocType\n\n#### class error\n\n| Method resolution order:\n| error\n| builtins.Exception\n| builtins.BaseException\n| builtins.object\n|\n| Data descriptors defined here:\n|\n| weakref\n| list of weak references to the object (if defined)\n|\n| ----------------------------------------------------------------------\n| Methods inherited from builtins.Exception:\n|\n| init(self, /, *args, kwargs)\n| Initialize self. See help(type(self)) for accurate signature.\n|\n| ----------------------------------------------------------------------\n| Static methods inherited from builtins.Exception:\n|\n| new(*args, kwargs) from builtins.type\n| Create and return a new object. See help(type) for accurate signature.\n|\n| ----------------------------------------------------------------------\n| Methods inherited from builtins.BaseException:\n|\n| delattr(self, name, /)\n| Implement delattr(self, name).\n|\n| getattribute(self, name, /)\n| Return getattr(self, name).\n|\n| reduce(...)\n| Helper for pickle.\n|\n| repr(self, /)\n| Return repr(self).\n|\n| setattr(self, name, value, /)\n| Implement setattr(self, name, value).\n|\n| setstate(...)\n|\n| str(self, /)\n| Return str(self).\n|\n| withtraceback(...)\n| Exception.withtraceback(tb) --\n| set self.traceback to tb and return self.\n|\n| ----------------------------------------------------------------------\n| Data descriptors inherited from builtins.BaseException:\n|\n| cause\n| exception cause\n|\n| context\n| exception context\n|\n| dict\n|\n| suppresscontext\n|\n| traceback\n|\n| args\n\n### FUNCTIONS\n\nDecodeLocaleEx(...)\n\nEncodeLocaleEx(...)\n\nPyBufferSizeFromFormat(...)\n\nPyDateTimeDATEGET(...)\n\nPyDateTimeDELTAGET(...)\n\nPyDateTimeGET(...)\n\nPyDateTimeTIMEGET(...)\n\nPyTimeAsMicroseconds(...)\n\nPyTimeAsMilliseconds(...)\n\nPyTimeAsSecondsDouble(...)\n\nPyTimeAsTimespec(...)\n\nPyTimeAsTimeval(...)\n\nPyTimeFromSeconds(...)\n\nPyTimeFromSecondsObject(...)\n\nPyCompileString(...)\n\nWSTOPCODE(...)\n\n#### argparsing\n\n#### bad_get\n\n#### call_in_temporary_c_thread\n\nseterrorclass(errorclass) -> None\n\n#### check_pyobject_forbidden_bytes_is_freed\n\n#### check_pyobject_freed_is_freed\n\n#### check_pyobject_null_is_freed\n\n#### check_pyobject_uninitialized_is_freed\n\n#### code_newempty\n\n#### codec_incrementaldecoder\n\n#### codec_incrementalencoder\n\n#### crash_no_current_thread\n\n#### create_cfunction\n\n#### datetime_check_date\n\n#### datetime_check_datetime\n\n#### datetime_check_delta\n\n#### datetime_check_time\n\n#### datetime_check_tzinfo\n\n#### dict_get_version\n\n#### dict_getitem_knownhash\n\n#### dict_hassplittable\n\n#### docstring_empty\n\n#### docstring_no_signature\n\nThis docstring has no signature.\n\n#### docstring_with_invalid_signature\n\ndocstringwithinvalidsignature($module, /, boo)\n\nThis docstring has an invalid signature.\n\n#### docstring_with_invalid_signature2\n\ndocstringwithinvalidsignature2($module, /, boo)\n\n--\n\nThis docstring also has an invalid signature.\n\n#### docstring_with_signature\n\nThis docstring has a valid signature.\n\n#### docstring_with_signature_and_extra_newlines\n\nThis docstring has a valid signature and some extra newlines.\n\n#### docstring_with_signature_but_no_doc\n\n#### docstring_with_signature_with_defaults\n\nThis docstring has a valid signature with parameters,\nand the parameters take defaults of varying types.\n\n#### exception_print\n\n#### fatal_error\n\nfatalerror(message, releasegil=False): call PyFatalError(message)\n\n#### get_args\n\n#### get_date_fromdate\n\n#### get_date_fromtimestamp\n\n#### get_datetime_fromdateandtime\n\n#### get_datetime_fromdateandtimeandfold\n\n#### get_datetime_fromtimestamp\n\n#### get_delta_fromdsu\n\n#### get_kwargs\n\n#### get_mapping_items\n\n#### get_mapping_keys\n\n#### get_mapping_values\n\n#### get_time_fromtime\n\n#### get_time_fromtimeandfold\n\n#### get_timezone_utc_capi\n\n#### get_timezones_offset_zero\n\n#### getargs_B\n\n#### getargs_C\n\n#### getargs_D\n\n#### getargs_H\n\n#### getargs_I\n\n#### getargs_K\n\n#### getargs_L\n\n#### getargs_S\n\n#### getargs_U\n\n#### getargs_Y\n\n#### getargs_Z\n\n#### getargs_Z_hash\n\n#### getargs_b\n\n#### getargs_c\n\n#### getargs_d\n\n#### getargs_es\n\n#### getargs_es_hash\n\n#### getargs_et\n\n#### getargs_et_hash\n\n#### getargs_f\n\n#### getargs_h\n\n#### getargs_i\n\n#### getargs_k\n\n#### getargs_keyword_only\n\n#### getargs_keywords\n\n#### getargs_l\n\n#### getargs_n\n\n#### getargs_p\n\n#### getargs_positional_only_and_keywords\n\n#### getargs_s\n\n#### getargs_s_hash\n\n#### getargs_s_hash_int\n\n#### getargs_s_hash_int2\n\n#### getargs_s_star\n\n#### getargs_tuple\n\n#### getargs_u\n\n#### getargs_u_hash\n\n#### getargs_w_star\n\n#### getargs_y\n\n#### getargs_y_hash\n\n#### getargs_y_star\n\n#### getargs_z\n\n#### getargs_z_hash\n\n#### getargs_z_star\n\n#### getbuffer_with_null_view\n\n#### getitem_with_error\n\n#### gh_99240_clear_args\n\n#### hamt\n\n#### join_temporary_c_thread\n\n#### make_exception_with_doc\n\n#### make_memoryview_from_NULL_pointer\n\n#### make_timezones_capi\n\n#### mapping_has_key\n\n#### meth_fastcall\n\n#### meth_fastcall_keywords\n\n#### meth_noargs\n\n#### meth_o\n\n#### meth_varargs\n\n#### meth_varargs_keywords\n\n#### no_docstring\n\n#### parse_tuple_and_keywords\n\n#### pymarshal_read_last_object_from_file\n\n#### pymarshal_read_long_from_file\n\n#### pymarshal_read_object_from_file\n\n#### pymarshal_read_short_from_file\n\n#### pymarshal_write_long_to_file\n\n#### pymarshal_write_object_to_file\n\n#### pymem_api_misuse\n\n#### pymem_buffer_overflow\n\n#### pymem_getallocatorsname\n\n#### pymem_malloc_without_gil\n\n#### pynumber_tobase\n\n#### pyobject_bytes_from_null\n\n#### pyobject_fastcall\n\n#### pyobject_fastcalldict\n\n#### pyobject_malloc_without_gil\n\n#### pyobject_repr_from_null\n\n#### pyobject_str_from_null\n\n#### pyobject_vectorcall\n\n#### pytime_object_to_time_t\n\n#### pytime_object_to_timespec\n\n#### pytime_object_to_timeval\n\n#### pyvectorcall_call\n\n#### raise_SIGINT_then_send_None\n\n#### raise_exception\n\n#### raise_memoryerror\n\n#### remove_mem_hooks\n\nRemove memory hooks.\n\n#### return_null_without_error\n\n#### return_result_with_error\n\n#### run_in_subinterp\n\n#### sequence_getitem\n\n#### sequence_setitem\n\n#### set_errno\n\n#### set_exc_info\n\n#### set_nomemory\n\nsetnomemory(start:int, stop:int = 0)\n\n#### stack_pointer\n\n#### test_L_code\n\n#### test_Z_code\n\n#### test_buildvalue_N\n\n#### test_buildvalue_issue38913\n\n#### test_capsule\n\n#### test_config\n\n#### test_datetime_capi\n\n#### test_decref_doesnt_leak\n\n#### test_dict_iteration\n\n#### test_empty_argparse\n\n#### test_from_contiguous\n\n#### test_gc_control\n\n#### test_get_statictype_slots\n\n#### test_incref_decref_API\n\n#### test_incref_doesnt_leak\n\n#### test_k_code\n\n#### test_lazy_hash_inheritance\n\n#### test_list_api\n\n#### test_long_and_overflow\n\n#### test_long_api\n\n#### test_long_as_double\n\n#### test_long_as_size_t\n\n#### test_long_as_unsigned_long_long_mask\n\n#### test_long_long_and_overflow\n\n#### test_long_numbits\n\n#### test_longlong_api\n\n#### test_mapping_has_key_string\n\n#### test_pep3118_obsolete_write_locks\n\n#### test_py_is_funcs\n\n#### test_py_is_macros\n\n#### test_pymem_alloc0\n\n#### test_pymem_setallocators\n\n#### test_pymem_setrawallocators\n\n#### test_pyobject_setallocators\n\n#### test_pythread_tss_key_state\n\n#### test_refcount_funcs\n\n#### test_refcount_macros\n\n#### test_s_code\n\n#### test_set_type_size\n\n#### test_sizeof_c_types\n\n#### test_string_from_format\n\n#### test_string_to_double\n\n#### test_structseq_newtype_doesnt_leak\n\n#### test_structseq_newtype_null_descr_doc\n\n#### test_u_code\n\n#### test_unicode_compare_with_ascii\n\n#### test_widechar\n\n#### test_with_docstring\n\nThis is a pretty normal docstring.\n\n#### test_xdecref_doesnt_leak\n\n#### test_xincref_doesnt_leak\n\n#### traceback_print\n\n#### tracemalloc_get_traceback\n\n#### tracemalloc_track\n\n#### tracemalloc_untrack\n\n#### unicode_asucs4\n\n#### unicode_asutf8\n\n#### unicode_asutf8andsize\n\n#### unicode_aswidechar\n\n#### unicode_aswidecharstring\n\n#### unicode_copycharacters\n\n#### unicode_encodedecimal\n\n#### unicode_findchar\n\n#### unicode_legacy_string\n\n#### unicode_transformdecimaltoascii\n\n#### with_tp_del\n\n#### without_gc\n\n#### write_unraisable_exc\n\n### DATA\n\nCHARMAX = 127\nCHARMIN = -128\nDBLMAX = 1.7976931348623157e+308\nDBLMIN = 2.2250738585072014e-308\nFLTMAX = 3.4028234663852886e+38\nFLTMIN = 1.1754943508222875e-38\nINTMAX = 2147483647\nINTMIN = -2147483648\nLLONGMAX = 9223372036854775807\nLLONGMIN = -9223372036854775808\nLONGMAX = 9223372036854775807\nLONGMIN = -9223372036854775808\nPYSSIZETMAX = 9223372036854775807\nPYSSIZETMIN = -9223372036854775808\nSHRTMAX = 32767\nSHRTMIN = -32768\nSIZEOFTIMET = 8\nUCHARMAX = 255\nUINTMAX = 4294967295\nULLONGMAX = 18446744073709551615\nULONGMAX = 18446744073709551615\nUSHRTMAX = 65535\nWITHPYMALLOC = True\nthenumberthree = 3\n\n### FILE\n\n/usr/lib/python3.10/lib-dynload/testcapi.cpython-310-x8664-linux-gnu.so\n\n" } ], "structuredContent": { "command": "_testcapi", "section": "", "mode": "pydoc", "summary": "testcapi", "synopsis": null, "tldr_summary": null, "tldr_examples": [], "tldr_source": null, "flags": [], "examples": [], "see_also": [], "section_outline": [ { "name": "NAME", "lines": 2, "subsections": [] }, { "name": "MODULE REFERENCE", "lines": 8, "subsections": [] }, { "name": "CLASSES", "lines": 16, "subsections": [ { "name": "class ContainerNoGC", "lines": 11 }, { "name": "class HeapCTypeSetattr", "lines": 20 }, { "name": "class HeapCTypeSubclass", "lines": 24 }, { "name": "class HeapCTypeSubclassWithFinalizer", "lines": 28 }, { "name": "class HeapCTypeWithBuffer", "lines": 4 }, { "name": "class HeapCTypeWithDict", "lines": 6 }, { "name": "class HeapCTypeWithNegativeDict", "lines": 6 }, { "name": "class HeapCTypeWithWeakref", "lines": 4 }, { "name": "class HeapDocCType", "lines": 4 }, { "name": "class HeapGcCType", "lines": 14 }, { "name": "class NullTpDocType", "lines": 1 }, { "name": "class error", "lines": 67 } ] }, { "name": "FUNCTIONS", "lines": 32, "subsections": [ { "name": "argparsing", "lines": 1 }, { "name": "bad_get", "lines": 1 }, { "name": "call_in_temporary_c_thread", "lines": 2 }, { "name": "check_pyobject_forbidden_bytes_is_freed", "lines": 1 }, { "name": "check_pyobject_freed_is_freed", "lines": 1 }, { "name": "check_pyobject_null_is_freed", "lines": 1 }, { "name": "check_pyobject_uninitialized_is_freed", "lines": 1 }, { "name": "code_newempty", "lines": 1 }, { "name": "codec_incrementaldecoder", "lines": 1 }, { "name": "codec_incrementalencoder", "lines": 1 }, { "name": "crash_no_current_thread", "lines": 1 }, { "name": "create_cfunction", "lines": 1 }, { "name": "datetime_check_date", "lines": 1 }, { "name": "datetime_check_datetime", "lines": 1 }, { "name": "datetime_check_delta", "lines": 1 }, { "name": "datetime_check_time", "lines": 1 }, { "name": "datetime_check_tzinfo", "lines": 1 }, { "name": "dict_get_version", "lines": 1 }, { "name": "dict_getitem_knownhash", "lines": 1 }, { "name": "dict_hassplittable", "lines": 1 }, { "name": "docstring_empty", "lines": 1 }, { "name": "docstring_no_signature", "lines": 2 }, { "name": "docstring_with_invalid_signature", "lines": 4 }, { "name": "docstring_with_invalid_signature2", "lines": 6 }, { "name": "docstring_with_signature", "lines": 2 }, { "name": "docstring_with_signature_and_extra_newlines", "lines": 2 }, { "name": "docstring_with_signature_but_no_doc", "lines": 1 }, { "name": "docstring_with_signature_with_defaults", "lines": 3 }, { "name": "exception_print", "lines": 1 }, { "name": "fatal_error", "lines": 2 }, { "name": "get_args", "lines": 1 }, { "name": "get_date_fromdate", "lines": 1 }, { "name": "get_date_fromtimestamp", "lines": 1 }, { "name": "get_datetime_fromdateandtime", "lines": 1 }, { "name": "get_datetime_fromdateandtimeandfold", "lines": 1 }, { "name": "get_datetime_fromtimestamp", "lines": 1 }, { "name": "get_delta_fromdsu", "lines": 1 }, { "name": "get_kwargs", "lines": 1 }, { "name": "get_mapping_items", "lines": 1 }, { "name": "get_mapping_keys", "lines": 1 }, { "name": "get_mapping_values", "lines": 1 }, { "name": "get_time_fromtime", "lines": 1 }, { "name": "get_time_fromtimeandfold", "lines": 1 }, { "name": "get_timezone_utc_capi", "lines": 1 }, { "name": "get_timezones_offset_zero", "lines": 1 }, { "name": "getargs_B", "lines": 1 }, { "name": "getargs_C", "lines": 1 }, { "name": "getargs_D", "lines": 1 }, { "name": "getargs_H", "lines": 1 }, { "name": "getargs_I", "lines": 1 }, { "name": "getargs_K", "lines": 1 }, { "name": "getargs_L", "lines": 1 }, { "name": "getargs_S", "lines": 1 }, { "name": "getargs_U", "lines": 1 }, { "name": "getargs_Y", "lines": 1 }, { "name": "getargs_Z", "lines": 1 }, { "name": "getargs_Z_hash", "lines": 1 }, { "name": "getargs_b", "lines": 1 }, { "name": "getargs_c", "lines": 1 }, { "name": "getargs_d", "lines": 1 }, { "name": "getargs_es", "lines": 1 }, { "name": "getargs_es_hash", "lines": 1 }, { "name": "getargs_et", "lines": 1 }, { "name": "getargs_et_hash", "lines": 1 }, { "name": "getargs_f", "lines": 1 }, { "name": "getargs_h", "lines": 1 }, { "name": "getargs_i", "lines": 1 }, { "name": "getargs_k", "lines": 1 }, { "name": "getargs_keyword_only", "lines": 1 }, { "name": "getargs_keywords", "lines": 1 }, { "name": "getargs_l", "lines": 1 }, { "name": "getargs_n", "lines": 1 }, { "name": "getargs_p", "lines": 1 }, { "name": "getargs_positional_only_and_keywords", "lines": 1 }, { "name": "getargs_s", "lines": 1 }, { "name": "getargs_s_hash", "lines": 1 }, { "name": "getargs_s_hash_int", "lines": 1 }, { "name": "getargs_s_hash_int2", "lines": 1 }, { "name": "getargs_s_star", "lines": 1 }, { "name": "getargs_tuple", "lines": 1 }, { "name": "getargs_u", "lines": 1 }, { "name": "getargs_u_hash", "lines": 1 }, { "name": "getargs_w_star", "lines": 1 }, { "name": "getargs_y", "lines": 1 }, { "name": "getargs_y_hash", "lines": 1 }, { "name": "getargs_y_star", "lines": 1 }, { "name": "getargs_z", "lines": 1 }, { "name": "getargs_z_hash", "lines": 1 }, { "name": "getargs_z_star", "lines": 1 }, { "name": "getbuffer_with_null_view", "lines": 1 }, { "name": "getitem_with_error", "lines": 1 }, { "name": "gh_99240_clear_args", "lines": 1 }, { "name": "hamt", "lines": 1 }, { "name": "join_temporary_c_thread", "lines": 1 }, { "name": "make_exception_with_doc", "lines": 1 }, { "name": "make_memoryview_from_NULL_pointer", "lines": 1 }, { "name": "make_timezones_capi", "lines": 1 }, { "name": "mapping_has_key", "lines": 1 }, { "name": "meth_fastcall", "lines": 1 }, { "name": "meth_fastcall_keywords", "lines": 1 }, { "name": "meth_noargs", "lines": 1 }, { "name": "meth_o", "lines": 1 }, { "name": "meth_varargs", "lines": 1 }, { "name": "meth_varargs_keywords", "lines": 1 }, { "name": "no_docstring", "lines": 1 }, { "name": "parse_tuple_and_keywords", "lines": 1 }, { "name": "pymarshal_read_last_object_from_file", "lines": 1 }, { "name": "pymarshal_read_long_from_file", "lines": 1 }, { "name": "pymarshal_read_object_from_file", "lines": 1 }, { "name": "pymarshal_read_short_from_file", "lines": 1 }, { "name": "pymarshal_write_long_to_file", "lines": 1 }, { "name": "pymarshal_write_object_to_file", "lines": 1 }, { "name": "pymem_api_misuse", "lines": 1 }, { "name": "pymem_buffer_overflow", "lines": 1 }, { "name": "pymem_getallocatorsname", "lines": 1 }, { "name": "pymem_malloc_without_gil", "lines": 1 }, { "name": "pynumber_tobase", "lines": 1 }, { "name": "pyobject_bytes_from_null", "lines": 1 }, { "name": "pyobject_fastcall", "lines": 1 }, { "name": "pyobject_fastcalldict", "lines": 1 }, { "name": "pyobject_malloc_without_gil", "lines": 1 }, { "name": "pyobject_repr_from_null", "lines": 1 }, { "name": "pyobject_str_from_null", "lines": 1 }, { "name": "pyobject_vectorcall", "lines": 1 }, { "name": "pytime_object_to_time_t", "lines": 1 }, { "name": "pytime_object_to_timespec", "lines": 1 }, { "name": "pytime_object_to_timeval", "lines": 1 }, { "name": "pyvectorcall_call", "lines": 1 }, { "name": "raise_SIGINT_then_send_None", "lines": 1 }, { "name": "raise_exception", "lines": 1 }, { "name": "raise_memoryerror", "lines": 1 }, { "name": "remove_mem_hooks", "lines": 2 }, { "name": "return_null_without_error", "lines": 1 }, { "name": "return_result_with_error", "lines": 1 }, { "name": "run_in_subinterp", "lines": 1 }, { "name": "sequence_getitem", "lines": 1 }, { "name": "sequence_setitem", "lines": 1 }, { "name": "set_errno", "lines": 1 }, { "name": "set_exc_info", "lines": 1 }, { "name": "set_nomemory", "lines": 2 }, { "name": "stack_pointer", "lines": 1 }, { "name": "test_L_code", "lines": 1 }, { "name": "test_Z_code", "lines": 1 }, { "name": "test_buildvalue_N", "lines": 1 }, { "name": "test_buildvalue_issue38913", "lines": 1 }, { "name": "test_capsule", "lines": 1 }, { "name": "test_config", "lines": 1 }, { "name": "test_datetime_capi", "lines": 1 }, { "name": "test_decref_doesnt_leak", "lines": 1 }, { "name": "test_dict_iteration", "lines": 1 }, { "name": "test_empty_argparse", "lines": 1 }, { "name": "test_from_contiguous", "lines": 1 }, { "name": "test_gc_control", "lines": 1 }, { "name": "test_get_statictype_slots", "lines": 1 }, { "name": "test_incref_decref_API", "lines": 1 }, { "name": "test_incref_doesnt_leak", "lines": 1 }, { "name": "test_k_code", "lines": 1 }, { "name": "test_lazy_hash_inheritance", "lines": 1 }, { "name": "test_list_api", "lines": 1 }, { "name": "test_long_and_overflow", "lines": 1 }, { "name": "test_long_api", "lines": 1 }, { "name": "test_long_as_double", "lines": 1 }, { "name": "test_long_as_size_t", "lines": 1 }, { "name": "test_long_as_unsigned_long_long_mask", "lines": 1 }, { "name": "test_long_long_and_overflow", "lines": 1 }, { "name": "test_long_numbits", "lines": 1 }, { "name": "test_longlong_api", "lines": 1 }, { "name": "test_mapping_has_key_string", "lines": 1 }, { "name": "test_pep3118_obsolete_write_locks", "lines": 1 }, { "name": "test_py_is_funcs", "lines": 1 }, { "name": "test_py_is_macros", "lines": 1 }, { "name": "test_pymem_alloc0", "lines": 1 }, { "name": "test_pymem_setallocators", "lines": 1 }, { "name": "test_pymem_setrawallocators", "lines": 1 }, { "name": "test_pyobject_setallocators", "lines": 1 }, { "name": "test_pythread_tss_key_state", "lines": 1 }, { "name": "test_refcount_funcs", "lines": 1 }, { "name": "test_refcount_macros", "lines": 1 }, { "name": "test_s_code", "lines": 1 }, { "name": "test_set_type_size", "lines": 1 }, { "name": "test_sizeof_c_types", "lines": 1 }, { "name": "test_string_from_format", "lines": 1 }, { "name": "test_string_to_double", "lines": 1 }, { "name": "test_structseq_newtype_doesnt_leak", "lines": 1 }, { "name": "test_structseq_newtype_null_descr_doc", "lines": 1 }, { "name": "test_u_code", "lines": 1 }, { "name": "test_unicode_compare_with_ascii", "lines": 1 }, { "name": "test_widechar", "lines": 1 }, { "name": "test_with_docstring", "lines": 2 }, { "name": "test_xdecref_doesnt_leak", "lines": 1 }, { "name": "test_xincref_doesnt_leak", "lines": 1 }, { "name": "traceback_print", "lines": 1 }, { "name": "tracemalloc_get_traceback", "lines": 1 }, { "name": "tracemalloc_track", "lines": 1 }, { "name": "tracemalloc_untrack", "lines": 1 }, { "name": "unicode_asucs4", "lines": 1 }, { "name": "unicode_asutf8", "lines": 1 }, { "name": "unicode_asutf8andsize", "lines": 1 }, { "name": "unicode_aswidechar", "lines": 1 }, { "name": "unicode_aswidecharstring", "lines": 1 }, { "name": "unicode_copycharacters", "lines": 1 }, { "name": "unicode_encodedecimal", "lines": 1 }, { "name": "unicode_findchar", "lines": 1 }, { "name": "unicode_legacy_string", "lines": 1 }, { "name": "unicode_transformdecimaltoascii", "lines": 1 }, { "name": "with_tp_del", "lines": 1 }, { "name": "without_gc", "lines": 1 }, { "name": "write_unraisable_exc", "lines": 1 } ] }, { "name": "DATA", "lines": 25, "subsections": [] }, { "name": "FILE", "lines": 3, "subsections": [] } ] } }