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feat: adding __len__ to components #3663

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feat: adding __len__ to components #3663

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5707bcc
feat: adding __len__ to components
germa89 Jan 14, 2025
8335e0c
chore: adding changelog file 3663.miscellaneous.md [dependabot-skip]
pyansys-ci-bot Jan 14, 2025
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1 change: 1 addition & 0 deletions doc/changelog.d/3663.miscellaneous.md
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Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
feat: adding __len__ to components
10 changes: 10 additions & 0 deletions src/ansys/mapdl/core/component.py
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Expand Up @@ -471,6 +471,16 @@ def __iter__(self) -> Iterator:
"""
yield from self._comp.keys()

def __len__(self) -> int:
"""Return the number of components

Returns
-------
int
Number of components
"""
return self._comp.__len__()

@property
def names(self) -> Tuple[str]:
"""
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9 changes: 9 additions & 0 deletions tests/test_component.py
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Expand Up @@ -299,6 +299,15 @@ def test_dunder_methods_items(mapdl, basic_components):
assert [("MYCOMP1", "NODE"), ("MYCOMP2", "KP")] == list(mapdl.components.items())


def test_dunder_methods_len(mapdl, basic_components):
assert len(mapdl.components) == 2
mapdl.components["mycomp3"] = "NODE", [1, 2]
assert len(mapdl.components) == 3
mapdl.nsel("s", vmin=1)
mapdl.cm("asdf", "node")
assert len(mapdl.components) == 4


def test__get_all_components_type(mapdl, cube_geom_and_mesh):
mapdl.allsel()
mapdl.esel("s", "", "", 1)
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