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Fix import errors #9

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Fix import errors #9

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8fd8802
add tf dependency
Batmaev Nov 16, 2025
dcf1b45
restrict python versions (for mediapipe)
Batmaev Nov 16, 2025
2b3feac
fix 'default factory' errors
Batmaev Nov 16, 2025
cce7038
include model weights in the package
Batmaev Nov 17, 2025
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10 changes: 8 additions & 2 deletions python/pyproject.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@ authors = [
]
license = 'MIT'
readme = "README.md"
requires-python = ">3.6"
requires-python = ">=3.9, <3.13" # mediapipe requires 3.9-3.12

keywords = ["eye-tracking", "scalable", "rgb", "gaze"]

Expand All @@ -19,7 +19,8 @@ dependencies = [
'mediapipe',
'numpy',
"opencv-python",
"scipy"
"scipy",
"tensorflow",
]

[project.optional-dependencies]
Expand All @@ -43,6 +44,11 @@ include-package-data = true
[tool.setuptools.packages.find]
where = ["."]

[tool.setuptools.package-data]
webeyetrack = [
"model_weights/*",
]

[tool.ruff]
ignore = ["E501"]
select = ["E", "W", "F", "C", "B", "I"]
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4 changes: 2 additions & 2 deletions python/webeyetrack/constants.py
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@@ -1,8 +1,8 @@
import pathlib
import numpy as np

GIT_ROOT = pathlib.Path(__file__).parent.parent.parent
PACKAGE_DIR = GIT_ROOT / 'python' / 'webeyetrack'
# Resolve paths relative to the installed package directory (not GIT_ROOT) so it works in wheels. importlib.resources might be a better option.
PACKAGE_DIR = pathlib.Path(__file__).parent
DEFAULT_CONFIG = PACKAGE_DIR / 'default_config.yaml'
MODEL_WEIGHTS = PACKAGE_DIR / 'model_weights'
FACE_LANDMARKER_PATH = MODEL_WEIGHTS / 'face_landmarker_v2_with_blendshapes.task'
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2 changes: 1 addition & 1 deletion python/webeyetrack/data_protocols.py
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Expand Up @@ -128,7 +128,7 @@ class GazeResult:
gaze_state: Literal['open', 'closed'] = 'open'

# PoG (normalized screen coordinates)
norm_pog: np.ndarray = np.array([0.5, 0.5])
norm_pog: np.ndarray = field(default_factory=lambda: np.array([0.5, 0.5]))

# Meta data
durations: dict[str, float] = field(default_factory=dict) # seconds
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6 changes: 3 additions & 3 deletions python/webeyetrack/webeyetrack.py
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@@ -1,7 +1,7 @@
import time
import pathlib
from typing import Union, Any, Tuple, Optional, List, Literal
from dataclasses import dataclass
from dataclasses import dataclass, field
import random

import tensorflow as tf
Expand Down Expand Up @@ -171,8 +171,8 @@ class WebEyeTrackConfig():
screen_cm_dimensions: Tuple[float, float] = (53.1, 29.8)
verbose: bool = False
affine_matrix: Optional[np.ndarray] = None
kalman_config: KalmanFilterConfig = KalmanFilterConfig()
calib_config: CalibConfig = CalibConfig()
kalman_config: KalmanFilterConfig = field(default_factory=lambda: KalmanFilterConfig())
calib_config: CalibConfig = field(default_factory=lambda: CalibConfig())

class WebEyeTrack():

Expand Down