Dependencies and compatibility

ERLabPy supports Python 3.11 and later. Qt5 bindings are not supported. Interactive tools require PyQt6 or PySide6 and import the selected binding through qtpy.

Core dependencies

Package	Used for
numpy	Array operations and linear algebra
scipy	Signal, image, and numerical routines
xarray	Labeled multidimensional data
numba	Just-in-time compilation
matplotlib	Static plotting
lmfit	Optimization and curve fitting

Optional dependencies

The package metadata is the source of truth for dependency versions and optional groups:

dependencies = [
  "dask[distributed]>=2024.4.1",
  "findiff>=0.12.0",
  "h5netcdf>=1.7.1",
  "hdf5plugin>=6.0.0",
  "igor2>=0.5.13",
  "igorwriter>=0.6.1",
  "ipykernel>=6.29.5,!=7.2.0",
  "joblib>=1.3.2",
  "lazy-loader>=0.4",
  "lmfit>=1.3.2",
  "matplotlib>=3.11.0",
  "numba>=0.61.0,<0.63.0; sys_platform == 'darwin' and platform_machine == 'x86_64'",
  "numba>=0.63.0; sys_platform != 'darwin' or platform_machine != 'x86_64'",
  "numexpr>=2.11.0",
  "numpy>=1.26.0",
  "packaging>=24.0",
  "pickleshare>=0.7.5",
  "psutil>=7.2.2",
  "pydantic>=2.11.7",
  "pygments>=2.11.0",
  "pyperclip>=1.8.2",
  "pyqtgraph>=0.14.0",
  "pyzmq>=27.0.2",
  "qtawesome>=1.3.1",
  "qtconsole>=5.6.0",
  "qtpy>=2.4.1",
  "scipy>=1.15.0",
  "tqdm>=4.66.2",
  "varname>=0.13.0",
  "xarray>=2024.10.0",
  "xarray-lmfit>=0.6.0",
  "xraydb>=4.5.8",
]

[project.optional-dependencies]
complete = ["erlab[viz,io,perf,misc]"]
io = [
  "astropy>=5.1.1",
  "nexusformat>=1.0.6",
  "openpyxl>=3.1.5",
  "requests>=2.32.0",
  "zarr>=3.1.2",
  "pillow>=10.0.0",
]
misc = ["iminuit>=2.25.2,!=2.31.2", "csaps>=1.1.0", "numdifftools>=0.9.42"]
perf = ["numbagg>=0.8.1"]
viz = ["hvplot>=0.11.0,!=0.12.0", "ipywidgets", "seaborn>=0.13.2"]