#314 - Switch to poetry

- Use ruff
- Address linter issues in json.py

.github/workflows/run_tests.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11']
+        python-version: ['3.8', '3.9', '3.10', '3.11']
 
     steps:
     - uses: actions/checkout@v4

Makefile

@@ -16,16 +16,14 @@ coverage:
 
 # Static analysis/linting
 format:
-	black cassis/
-	black tests/
-	isort --profile black $(PYTHON_FILES) --multi-line=3 --trailing-comma --force-grid-wrap=0 --use-parentheses --line-width=120
+	poetry run ruff format $(PYTHON_FILES)
 
 lint:
     # stop the build if there are Python syntax errors or undefined names
-	poetry run flake8 --select=E9,F63,F7,F82 --show-source $(PYTHON_FILES)
+	poetry run ruff check --select=E9,F63,F7,F82 --output-format=full $(PYTHON_FILES)
     # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
     # flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
-	poetry run flake8 --exit-zero $(PYTHON_FILES)
+	poetry run ruff check --exit-zero $(PYTHON_FILES)
 
 # Docs
 docs:

cassis/json.py

@@ -1,12 +1,19 @@
 import base64
 import json
 import math
-from collections import OrderedDict
+from collections import OrderedDict, defaultdict
 from io import TextIOBase, TextIOWrapper
 from math import isnan
+from typing import Union, IO, Optional, Dict, List
+from toposort import toposort_flatten
 
 from cassis.cas import NAME_DEFAULT_SOFA, Cas, IdGenerator, Sofa, View
-from cassis.typesystem import *
+from cassis.typesystem import TYPE_NAME_ANNOTATION, TypeSystem, is_predefined, merge_typesystems, TYPE_NAME_SOFA, \
+    FEATURE_BASE_NAME_SOFAARRAY, array_type_name_for_type, FEATURE_BASE_NAME_SOFASTRING, FEATURE_BASE_NAME_SOFAID, \
+    FEATURE_BASE_NAME_SOFAMIME, FEATURE_BASE_NAME_SOFANUM, FEATURE_BASE_NAME_SOFAURI, TYPE_NAME_FS_ARRAY, \
+    TYPE_NAME_BYTE_ARRAY, TYPE_NAME_FLOAT_ARRAY, TYPE_NAME_DOUBLE_ARRAY, TypeSystemMode, TYPE_NAME_DOCUMENT_ANNOTATION, \
+    Type, Feature, TYPE_NAME_TOP, is_primitive_array, TYPE_NAME_FLOAT, TYPE_NAME_DOUBLE, \
+    element_type_name_for_array_type, is_primitive, is_array
 
 RESERVED_FIELD_PREFIX = "%"
 REF_FEATURE_PREFIX = "@"