265 lines
7.3 KiB
Python
265 lines
7.3 KiB
Python
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"""Primitive dict ops."""
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from mypyc.ir.ops import ERR_FALSE, ERR_MAGIC, ERR_NEVER
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from mypyc.ir.rtypes import (
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dict_rprimitive, object_rprimitive, bool_rprimitive, int_rprimitive,
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list_rprimitive, dict_next_rtuple_single, dict_next_rtuple_pair, c_pyssize_t_rprimitive,
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c_int_rprimitive, bit_rprimitive
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)
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from mypyc.primitives.registry import (
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custom_op, method_op, function_op, binary_op, load_address_op, ERR_NEG_INT
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)
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# Get the 'dict' type object.
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load_address_op(
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name='builtins.dict',
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type=object_rprimitive,
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src='PyDict_Type')
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# Construct an empty dictionary via dict().
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function_op(
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name='builtins.dict',
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arg_types=[],
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return_type=dict_rprimitive,
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c_function_name='PyDict_New',
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error_kind=ERR_MAGIC)
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# Construct an empty dictionary.
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dict_new_op = custom_op(
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arg_types=[],
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return_type=dict_rprimitive,
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c_function_name='PyDict_New',
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error_kind=ERR_MAGIC)
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# Construct a dictionary from keys and values.
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# Positional argument is the number of key-value pairs
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# Variable arguments are (key1, value1, ..., keyN, valueN).
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dict_build_op = custom_op(
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arg_types=[c_pyssize_t_rprimitive],
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return_type=dict_rprimitive,
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c_function_name='CPyDict_Build',
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error_kind=ERR_MAGIC,
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var_arg_type=object_rprimitive)
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# Construct a dictionary from another dictionary.
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function_op(
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name='builtins.dict',
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arg_types=[dict_rprimitive],
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return_type=dict_rprimitive,
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c_function_name='PyDict_Copy',
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error_kind=ERR_MAGIC,
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priority=2)
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# Generic one-argument dict constructor: dict(obj)
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function_op(
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name='builtins.dict',
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arg_types=[object_rprimitive],
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return_type=dict_rprimitive,
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c_function_name='CPyDict_FromAny',
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error_kind=ERR_MAGIC)
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# dict[key]
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dict_get_item_op = method_op(
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name='__getitem__',
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arg_types=[dict_rprimitive, object_rprimitive],
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return_type=object_rprimitive,
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c_function_name='CPyDict_GetItem',
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error_kind=ERR_MAGIC)
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# dict[key] = value
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dict_set_item_op = method_op(
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name='__setitem__',
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arg_types=[dict_rprimitive, object_rprimitive, object_rprimitive],
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return_type=c_int_rprimitive,
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c_function_name='CPyDict_SetItem',
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error_kind=ERR_NEG_INT)
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# key in dict
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binary_op(
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name='in',
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arg_types=[object_rprimitive, dict_rprimitive],
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return_type=c_int_rprimitive,
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c_function_name='PyDict_Contains',
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error_kind=ERR_NEG_INT,
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truncated_type=bool_rprimitive,
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ordering=[1, 0])
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# dict1.update(dict2)
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dict_update_op = method_op(
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name='update',
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arg_types=[dict_rprimitive, dict_rprimitive],
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return_type=c_int_rprimitive,
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c_function_name='CPyDict_Update',
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error_kind=ERR_NEG_INT,
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priority=2)
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# Operation used for **value in dict displays.
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# This is mostly like dict.update(obj), but has customized error handling.
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dict_update_in_display_op = custom_op(
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arg_types=[dict_rprimitive, dict_rprimitive],
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return_type=c_int_rprimitive,
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c_function_name='CPyDict_UpdateInDisplay',
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error_kind=ERR_NEG_INT)
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# dict.update(obj)
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method_op(
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name='update',
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arg_types=[dict_rprimitive, object_rprimitive],
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return_type=c_int_rprimitive,
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c_function_name='CPyDict_UpdateFromAny',
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error_kind=ERR_NEG_INT)
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# dict.get(key, default)
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method_op(
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name='get',
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arg_types=[dict_rprimitive, object_rprimitive, object_rprimitive],
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return_type=object_rprimitive,
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c_function_name='CPyDict_Get',
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error_kind=ERR_MAGIC)
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# dict.get(key)
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dict_get_method_with_none = method_op(
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name='get',
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arg_types=[dict_rprimitive, object_rprimitive],
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return_type=object_rprimitive,
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c_function_name='CPyDict_GetWithNone',
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error_kind=ERR_MAGIC)
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# dict.setdefault(key, default)
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dict_setdefault_op = method_op(
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name='setdefault',
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arg_types=[dict_rprimitive, object_rprimitive, object_rprimitive],
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return_type=object_rprimitive,
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c_function_name='CPyDict_SetDefault',
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error_kind=ERR_MAGIC)
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# dict.setdefault(key)
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method_op(
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name='setdefault',
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arg_types=[dict_rprimitive, object_rprimitive],
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return_type=object_rprimitive,
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c_function_name='CPyDict_SetDefaultWithNone',
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error_kind=ERR_MAGIC)
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# dict.setdefault(key, empty tuple/list/set)
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# The third argument marks the data type of the second argument.
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# 1: list 2: dict 3: set
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# Other number would lead to an error.
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dict_setdefault_spec_init_op = custom_op(
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arg_types=[dict_rprimitive, object_rprimitive, c_int_rprimitive],
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return_type=object_rprimitive,
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c_function_name='CPyDict_SetDefaultWithEmptyDatatype',
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error_kind=ERR_MAGIC)
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# dict.keys()
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method_op(
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name='keys',
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arg_types=[dict_rprimitive],
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return_type=object_rprimitive,
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c_function_name='CPyDict_KeysView',
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error_kind=ERR_MAGIC)
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# dict.values()
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method_op(
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name='values',
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arg_types=[dict_rprimitive],
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return_type=object_rprimitive,
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c_function_name='CPyDict_ValuesView',
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error_kind=ERR_MAGIC)
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# dict.items()
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method_op(
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name='items',
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arg_types=[dict_rprimitive],
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return_type=object_rprimitive,
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c_function_name='CPyDict_ItemsView',
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error_kind=ERR_MAGIC)
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# dict.clear()
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method_op(
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name='clear',
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arg_types=[dict_rprimitive],
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return_type=bit_rprimitive,
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c_function_name='CPyDict_Clear',
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error_kind=ERR_FALSE)
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# dict.copy()
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method_op(
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name='copy',
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arg_types=[dict_rprimitive],
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return_type=dict_rprimitive,
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c_function_name='CPyDict_Copy',
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error_kind=ERR_MAGIC)
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# list(dict.keys())
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dict_keys_op = custom_op(
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arg_types=[dict_rprimitive],
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return_type=list_rprimitive,
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c_function_name='CPyDict_Keys',
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error_kind=ERR_MAGIC)
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# list(dict.values())
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dict_values_op = custom_op(
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arg_types=[dict_rprimitive],
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return_type=list_rprimitive,
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c_function_name='CPyDict_Values',
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error_kind=ERR_MAGIC)
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# list(dict.items())
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dict_items_op = custom_op(
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arg_types=[dict_rprimitive],
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return_type=list_rprimitive,
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c_function_name='CPyDict_Items',
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error_kind=ERR_MAGIC)
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# PyDict_Next() fast iteration
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dict_key_iter_op = custom_op(
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arg_types=[dict_rprimitive],
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return_type=object_rprimitive,
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c_function_name='CPyDict_GetKeysIter',
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error_kind=ERR_MAGIC)
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dict_value_iter_op = custom_op(
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arg_types=[dict_rprimitive],
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return_type=object_rprimitive,
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c_function_name='CPyDict_GetValuesIter',
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error_kind=ERR_MAGIC)
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dict_item_iter_op = custom_op(
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arg_types=[dict_rprimitive],
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return_type=object_rprimitive,
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c_function_name='CPyDict_GetItemsIter',
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error_kind=ERR_MAGIC)
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dict_next_key_op = custom_op(
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arg_types=[object_rprimitive, int_rprimitive],
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return_type=dict_next_rtuple_single,
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c_function_name='CPyDict_NextKey',
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error_kind=ERR_NEVER)
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dict_next_value_op = custom_op(
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arg_types=[object_rprimitive, int_rprimitive],
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return_type=dict_next_rtuple_single,
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c_function_name='CPyDict_NextValue',
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error_kind=ERR_NEVER)
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dict_next_item_op = custom_op(
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arg_types=[object_rprimitive, int_rprimitive],
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return_type=dict_next_rtuple_pair,
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c_function_name='CPyDict_NextItem',
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error_kind=ERR_NEVER)
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# check that len(dict) == const during iteration
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dict_check_size_op = custom_op(
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arg_types=[dict_rprimitive, int_rprimitive],
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return_type=bit_rprimitive,
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c_function_name='CPyDict_CheckSize',
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error_kind=ERR_FALSE)
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dict_ssize_t_size_op = custom_op(
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arg_types=[dict_rprimitive],
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return_type=c_pyssize_t_rprimitive,
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c_function_name='PyDict_Size',
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error_kind=ERR_NEVER)
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