Lower bound msgpack

Author: domdfcoding

tests/requirements.txt

@@ -7,6 +7,7 @@ domdf-python-tools[testing]>=2.0.1
 html5lib>=1.1
 importlib-metadata>=3.6.0
 iniconfig!=1.1.0,>=1.0.1
+msgpack>=1.1.0; python_version >= "3.8"
 pytest>=6.0.0
 pytest-cov>=2.8.1
 pytest-randomly>=3.7.0

tox.ini

@@ -302,7 +302,6 @@ filterwarnings =
 deps =
     -r{toxinidir}/tests/requirements.txt
     -r{toxinidir}/requirements.txt
-    msgpack==1.1.0
 commands =
     pip install sphinx==7.2.6
     pip install pygments>=2.7.4,<=2.13.0
@@ -313,7 +312,6 @@ commands =
 deps =
     -r{toxinidir}/tests/requirements.txt
     -r{toxinidir}/requirements.txt
-    msgpack==1.1.0
 commands =
     pip install sphinx==7.3.7
     pip install pygments>=2.7.4,<=2.13.0
@@ -324,7 +322,6 @@ commands =
 deps =
     -r{toxinidir}/tests/requirements.txt
     -r{toxinidir}/requirements.txt
-    msgpack==1.1.0
 commands =
     pip install sphinx==7.4.7
     pip install pygments>=2.7.4,<=2.13.0
@@ -335,7 +332,6 @@ commands =
 deps =
     -r{toxinidir}/tests/requirements.txt
     -r{toxinidir}/requirements.txt
-    msgpack==1.1.0
 commands =
     pip install sphinx==8.0.2
     pip install pygments>=2.7.4,<=2.13.0
@@ -346,7 +342,6 @@ commands =
 deps =
     -r{toxinidir}/tests/requirements.txt
     -r{toxinidir}/requirements.txt
-    msgpack==1.1.0
 commands =
     pip install sphinx==8.1.3
     pip install pygments>=2.7.4,<=2.13.0
@@ -357,7 +352,6 @@ commands =
 deps =
     -r{toxinidir}/tests/requirements.txt
     -r{toxinidir}/requirements.txt
-    msgpack==1.1.0
 commands =
     pip install sphinx==8.2.1
     pip install pygments>=2.7.4,<=2.13.0