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fix: circular imports for extensions - #1764
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This was referenced Jul 1, 2026
hrodmn
approved these changes
Jul 23, 2026
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| with warnings.catch_warnings(): | ||
| warnings.simplefilter("ignore", DeprecationWarning) | ||
| for entry_point in entry_points(group="pystac.extensions"): |
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the entry_points approach is elegant!
| from pystac.utils import HREF | ||
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| import pystac.extensions.hooks | ||
| import pystac.extensions.classification |
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ah yeah, pystac.extensions.classification imports pystac 🔃
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| dependencies = ["pystac-core"] | ||
| dependencies = [ | ||
| "pystac-core", | ||
| "pystac-ext-raster", |
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I like how the related extensions are explicitly listed as dependencies here
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We didn't get the extension refactor correct in #1650 (my fault). Rather than static imports, this PR converts things to an extension registry via an entry point group.
I'm not sure how bad the https://pypi.org/project/pystac/1.15.1/ release is — while the new sub-packages aren't correct, it's still fine to use the top level pystac package (which is all that existed before v1.15). I'm inclined to not yank v1.15.1, but happy to hear other opinions.