widen dep version constraints and list py3.8-3.11 as compatible

requirements.txt

@@ -1,13 +1,15 @@
 # 202404: Align all requirements with st2 fixed-requirements
-chardet==5.2.0
-eventlet==0.35.2
-jinja2==3.1.3 # BSD License (3 clause)
-jsonschema==3.2.0 # MIT
+# 202405: Orquesta is a library, leave version ranges as wide as possible
+#         so pip can handle resolving the final version constraints.
+chardet>=3.0.2
+eventlet
+jinja2>=2.11 # BSD License (3 clause)
+jsonschema>=3,<4 # MIT
 # networkx v3.2 and greater does not support Python3.8.
-networkx<3.2
-python-dateutil==2.8.1
-pyyaml==5.3.1 # MIT
-six~=1.15
+networkx>=2.6,<3.2
+python-dateutil
+pyyaml>=5.3.1 # MIT
+six>=1.14.0
 stevedore>=1.3.0 # Apache-2.0
 ujson>=1.35 # BSD License
 yaql>=1.1.0 # Apache-2.0

setup.py

@@ -61,10 +61,11 @@ def get_requirements():
         "License :: OSI Approved :: Apache Software License",
         "Operating System :: POSIX :: Linux",
         "Programming Language :: Python",
-        "Programming Language :: Python :: 2",
-        "Programming Language :: Python :: 2.7",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.6",
+        "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
     ],
     entry_points={
         "orquesta.composers": [

tox.ini

@@ -1,11 +1,10 @@
 [tox]
-envlist = py36,py38,py39,py310,py311,pep8,docs
+envlist = py38,py39,py310,py311,pep8,docs
 minversion = 1.6
 skipsdist = True
 
 [gh-actions]
 python =
-    3.6: py36
     3.8: py38,pep8,docs
     3.9: py39
     3.10: py310