numpy>=1.14
qtpy>=2.0.1
astropy>=3.2
pillow>=6.2.1

[:python_version == "3.7"]
importlib-metadata

[docs]
sphinx-astropy
sphinx_rtd_theme

[gtk3]
pycairo
pygobject

[qt5]
PyQt5
QtPy>=1.1

[recommended]
python-magic>=0.4.15
scipy>=0.18.1
matplotlib>=2.1
opencv-python>=4.5.4.58
exifread>=2.3.2
beautifulsoup4>=4.3.2
astroquery>=0.3.5
docutils
photutils

[test]
attrs>=19.2.0
pytest-astropy

[tk]
aggdraw

[web]
tornado
aggdraw
