adding subclass functionality (#16) · LatvianPython/pyoracle_forms@28983ca · GitHub
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adding subclass functionality (#16)
1 parent bdf7efc commit 28983ca

6 files changed

Lines changed: 75 additions & 3 deletions

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‎pyoracle_forms/__init__.py‎

Lines changed: 1 addition & 1 deletion

‎pyoracle_forms/context.py‎

Lines changed: 12 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -234,3 +234,15 @@ def object_number(obj_name: str) -> int:
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"d2fobgcv_GetConstValue", (c_char_p, c_void_p), return_value_index=1
235235
)(obj_name.encode("utf-8"), c_int()).value
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)
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def subclass(
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to_subclass: BaseObject, parent: BaseObject, keep_path: bool = False
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) -> None:
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handled_api_function("d2fobsc_SubClass", (c_void_p, c_void_p, c_bool))(
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to_subclass, parent, keep_path
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)
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def un_subclass(to_un_subclass: BaseObject) -> None:
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handled_api_function("d2fobus_UnSubClass", (c_void_p,))(to_un_subclass)

‎pyoracle_forms/generic_object.py‎

Lines changed: 13 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -10,6 +10,8 @@
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from .context import create
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from .context import destroy
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from .context import has_property
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from .context import un_subclass
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from .context import subclass
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class FormsObjects(enum.Enum):
@@ -79,12 +81,23 @@ def destroy(self) -> None:
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destroy(self)
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self._as_parameter_ = c_void_p(0)
8183

84+
def un_subclass(self) -> None:
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un_subclass(self)
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def subclass(self, property_class: BaseObject, keep_path: bool = False) -> None:
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subclass(self, property_class, keep_path)
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8290
def __repr__(self) -> str:
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return f"{self.__class__.__name__}({repr(self._as_parameter_)})"
8492

8593
def __bool__(self) -> bool:
8694
return bool(self._as_parameter_)
8795

96+
def __eq__(self, other: object) -> bool:
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if not isinstance(other, BaseObject):
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return NotImplemented
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return self._as_parameter_ == other._as_parameter_
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88101

89102
class GenericObject(BaseObject):
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@classmethod

‎tests/conftest.py‎

Lines changed: 28 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -2,7 +2,15 @@
22

33
import pytest
44

5-
from pyoracle_forms import Module, Item, DataBlock, Canvas, Window, initialize_context
5+
from pyoracle_forms import (
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Module,
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Item,
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DataBlock,
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Canvas,
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Window,
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initialize_context,
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PropertyClass,
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)
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from pyoracle_forms import context as ctx
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816

@@ -25,10 +33,21 @@ def data_block(module):
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@pytest.fixture(scope="session")
28-
def item(data_block):
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def item(data_block) -> Item:
2937
return data_block.items[0]
3038

3139

40+
@pytest.fixture(scope="session")
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def property_classes(module) -> [PropertyClass]:
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return module.property_classes
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@pytest.fixture(scope="session")
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def property_class(property_classes) -> PropertyClass:
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assert property_classes
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return property_classes[0]
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3251
@pytest.fixture(scope="session")
3352
def canvas(module):
3453
return module.canvases[0]
@@ -92,3 +111,10 @@ def new_data_block(make_data_block):
92111
@pytest.fixture(scope="function")
93112
def new_item(new_data_block, make_item):
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return make_item(new_data_block, "ITM")
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116+
@pytest.fixture(scope="function")
117+
def subclassed_item(new_data_block, make_item, property_class):
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item = make_item(new_data_block, "ITM")
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item.subclass(property_class)
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return item

‎tests/test_item.py‎

Lines changed: 8 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -38,3 +38,11 @@ def test_can_delete_items(data_block, make_item):
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3939
data_block.items[0].destroy()
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assert len(data_block.items) < items
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def test_equality(data_block):
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assert data_block.items[0] == data_block.items[0]
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def test_inequality(data_block, make_item):
48+
assert make_item(data_block, "ITM_1") != make_item(data_block, "ITM_2")

‎tests/test_subclass.py‎

Lines changed: 13 additions & 0 deletions

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