fix dependencies hosted on github

.github/workflows/camsrv-tests.yml

@@ -14,7 +14,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        python-ver: [8, 9]
+        python-ver: [12, 13]
         tox-env: [cov, astropylts, astropydev]
     steps:
     - uses: actions/checkout@v2
@@ -47,7 +47,7 @@ jobs:
     - name: Set up Python to test links in docs with sphinx
       uses: actions/setup-python@v2
       with:
-        python-version: 3.9
+        python-version: 3.13
     - name: Install base dependencies
       run: |
         python -m pip install --upgrade pip
@@ -64,7 +64,7 @@ jobs:
     - name: Set up Python to build docs with sphinx
       uses: actions/setup-python@v2
       with:
-        python-version: 3.9
+        python-version: 3.13
     - name: Install base dependencies
       run: |
         python -m pip install --upgrade pip
@@ -81,7 +81,7 @@ jobs:
     - name: Python codestyle check
       uses: actions/setup-python@v2
       with:
-        python-version: 3.9
+        python-version: 3.13
     - name: Install base dependencies
       run: |
         python -m pip install --upgrade pip

camsrv/__init__.py

@@ -1,9 +1,8 @@
 # Licensed under a 3-clause BSD style license - see LICENSE.rst
 
-# Packages may add whatever they like to this file, but
-# should keep this content at the top.
-# ----------------------------------------------------------------------------
-from ._astropy_init import *   # noqa
-# ----------------------------------------------------------------------------
-
 __all__ = []
+
+try:
+    from .version import version as __version__
+except ImportError:
+    __version__ = ""