Remove napari_hook_implementation decorator (#36)

* Remove napari-hook-implementation from get_writer

* Update python versions in setup.cfg

* Remove npe1 entrypoint

* fix test matrix

* Remove remaining uses of hookimpl decorator

* Update tox to match gha test matrix

.github/workflows/test_and_deploy.yml

@@ -23,7 +23,7 @@ jobs:
     strategy:
       matrix:
         platform: [ubuntu-latest, windows-latest, macos-latest]
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.9", "3.12"]
 
     steps:
       - uses: actions/checkout@v3

napari_svg/hook_implementations.py

@@ -1,6 +1,5 @@
 import os
 import numpy as np
-from napari_plugin_engine import napari_hook_implementation
 import warnings
 
 from .xml_to_svg import xml_to_svg
@@ -16,7 +15,6 @@
 supported_layers = ['image', 'points', 'labels', 'shapes', 'vectors']
 
 
-@napari_hook_implementation(trylast=True)
 def napari_get_writer(path, layer_types):
     """Write layer data to an svg.
 
@@ -66,7 +64,7 @@ def writer(path, layer_data):
     path : str or None
         If data is successfully written, return the ``path`` that was written.
         Otherwise, if nothing was done, return ``None``.
-    """    
+    """
     ext = os.path.splitext(path)[1]
     if ext == '':
         path = path + '.svg'
@@ -112,7 +110,6 @@ def writer(path, layer_data):
     return path
 
 
-@napari_hook_implementation(trylast=True)
 def napari_write_image(path, data, meta):
     """Write image data to an svg.
 
@@ -156,7 +153,6 @@ def napari_write_image(path, data, meta):
 
 
 
-@napari_hook_implementation(trylast=True)
 def napari_write_labels(path, data, meta):
     """Write labels data to an svg.
 
@@ -199,7 +195,6 @@ def napari_write_labels(path, data, meta):
     return path
 
 
-@napari_hook_implementation
 def napari_write_points(path, data, meta):
     """Write points data to an svg.
 
@@ -242,7 +237,6 @@ def napari_write_points(path, data, meta):
     return path
 
 
-@napari_hook_implementation
 def napari_write_shapes(path, data, meta):
     """Write shapes data to an svg.
 
@@ -284,7 +278,6 @@ def napari_write_shapes(path, data, meta):
     return path
 
 
-@napari_hook_implementation
 def napari_write_vectors(path, data, meta):
     """Write vectors data to an svg.
 

setup.cfg

@@ -17,16 +17,17 @@ classifiers =
     Topic :: Software Development :: Testing
     Programming Language :: Python
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.7
-    Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
+    Programming Language :: Python :: 3.10
+    Programming Language :: Python :: 3.11
+    Programming Language :: Python :: 3.12
     Operating System :: OS Independent
     License :: OSI Approved :: BSD License
 
 [options]
 zip_safe = False
 packages = find:
-python_requires = >=3.8
+python_requires = >=3.9
 install_requires =
     imageio>=2.5.0
     numpy>=1.16.0
@@ -40,8 +41,6 @@ testing =
     pyqt5
 
 [options.entry_points]
-napari.plugin =
-    svg = napari_svg
 napari.manifest =
     napari-svg = napari_svg:napari.yaml
 

tox.ini

@@ -1,14 +1,12 @@
 # For more information about tox, see https://tox.readthedocs.io/en/latest/
 [tox]
-envlist = py{38,39,310,py311}-{linux,macos,windows}
+envlist = py{39,py312}-{linux,macos,windows}
 
 [gh-actions]
 python =
-    3.7: py37
-    3.8: py38
     3.9: py39
-    3.10: py310
-    
+    3.12: py312
+
 [gh-actions:env]
 PLATFORM =
     ubuntu-latest: linux