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Fix/python311 mutable default #58

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c9a5629
Fix mutable default case in dataclass frozen True
guard-mann Jul 26, 2025
06dfb42
fix field -> dataclasses.field
guard-mann Jul 26, 2025
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12 changes: 6 additions & 6 deletions ptgaze/common/face_model_68.py
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Original file line number Diff line number Diff line change
Expand Up @@ -24,7 +24,7 @@ class FaceModel68(FaceModel):
The model coordinate system is defined as the camera coordinate
system rotated 180 degrees around the Y axis.
"""
LANDMARKS: np.ndarray = np.array([
LANDMARKS: np.ndarray = dataclasses.field(default_factory=lambda: np.array([
[-0.07141807, -0.02827123, 0.08114384],
[-0.07067417, -0.00961522, 0.08035654],
[-0.06844646, 0.00895837, 0.08046731],
Expand Down Expand Up @@ -94,12 +94,12 @@ class FaceModel68(FaceModel):
[0., 0.03791103, 0.0180805],
[-0.00771924, 0.03711846, 0.01940396],
],
dtype=np.float64)
dtype=np.float64))

REYE_INDICES: np.ndarray = np.array([36, 39])
LEYE_INDICES: np.ndarray = np.array([42, 45])
MOUTH_INDICES: np.ndarray = np.array([48, 54])
NOSE_INDICES: np.ndarray = np.array([31, 35])
REYE_INDICES: np.ndarray = dataclasses.field(default_factory=lambda: np.array([36, 39]))
LEYE_INDICES: np.ndarray = dataclasses.field(default_factory=lambda: np.array([42, 45]))
MOUTH_INDICES: np.ndarray = dataclasses.field(default_factory=lambda: np.array([48, 54]))
NOSE_INDICES: np.ndarray = dataclasses.field(default_factory=lambda: np.array([31, 35]))

CHIN_INDEX: int = 8
NOSE_INDEX: int = 30
12 changes: 6 additions & 6 deletions ptgaze/common/face_model_mediapipe.py
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Original file line number Diff line number Diff line change
Expand Up @@ -24,7 +24,7 @@ class FaceModelMediaPipe(FaceModel):
The model coordinate system is defined as the camera coordinate
system rotated 180 degrees around the Y axis.
"""
LANDMARKS: np.ndarray = np.array([
LANDMARKS: np.ndarray = dataclasses.field(default_factory=lambda: np.array([
[0.0, 0.02279539, 0.01496097],
[0.0, 0.0, 0.0],
[0.0, 0.00962159, 0.01417337],
Expand Down Expand Up @@ -494,12 +494,12 @@ class FaceModelMediaPipe(FaceModel):
[0.04253081, -0.03899161, 0.04160299],
[0.0453, -0.04036865, 0.04135919],
],
dtype=np.float64)
dtype=np.float64))

REYE_INDICES: np.ndarray = np.array([33, 133])
LEYE_INDICES: np.ndarray = np.array([362, 263])
MOUTH_INDICES: np.ndarray = np.array([78, 308])
NOSE_INDICES: np.ndarray = np.array([240, 460])
REYE_INDICES: np.ndarray = dataclasses.field(default_factory=lambda: np.array([33, 133]))
LEYE_INDICES: np.ndarray = dataclasses.field(default_factory=lambda: np.array([362, 263]))
MOUTH_INDICES: np.ndarray = dataclasses.field(default_factory=lambda: np.array([78, 308]))
NOSE_INDICES: np.ndarray = dataclasses.field(default_factory=lambda: np.array([240, 460]))

CHIN_INDEX: int = 199
NOSE_INDEX: int = 1