Load Channels with . in their name (#38)

* added os.path.splittext

* updated pre-commit

* updated lock-file

* updated pyprojet.toml

* updated numpy for python 3.12 support

* updated tests

* removed dead code

.pre-commit-config.yaml

@@ -1,6 +1,6 @@
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.4.0
+    rev: v4.5.0
     hooks:
       - id: check-yaml
         name: Check - YAML
@@ -10,7 +10,7 @@ repos:
         name: Remove Trailing Whitespace
         stages: [commit, push, manual]
   - repo: https://github.com/psf/black
-    rev: 23.3.0
+    rev: 23.9.1
     hooks:
       - id: black
         name: Formatting - black
@@ -22,7 +22,7 @@ repos:
         name: Formatting - isort
         stages: [commit, push, manual]
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v1.2.0
+    rev: v1.5.1
     hooks:
       - id: mypy
         name: Static Type Checking - mypy
@@ -32,7 +32,7 @@ repos:
         files: '.*\.py[i]?'
 
   - repo: https://github.com/python-poetry/poetry
-    rev: 1.4.2
+    rev: 1.6.0
     hooks:
       - id: poetry-check
         name: Check - Poetry Configuration