Disable asserts with pytest in Python 3.13

.github/workflows/cibuildwheels.yml

@@ -116,9 +116,20 @@ jobs:
           pip install -e .[test]
 
       - name: Test sdist package with pytest
+        # Python 3.13 fails without -O flag:
+        #     from blosc2.schunk import SChunk
+        #  ../venv/lib/python3.13/site-packages/blosc2/schunk.py:1346: in <module>
+        #      @_inherit_doc_parameter(blosc2.Storage, "initial_mapping_size:", {r"r\+ w\+, or c": "r+ or c"})
+        #  ../venv/lib/python3.13/site-packages/blosc2/helpers.py:15: in wrapper
+        #      match is not None
+        #  E   AssertionError: Parameter initial_mapping_size: not found in the docstring of Storage
         run: |
           cd ./dist/blosc2-*/
-          pytest
+          if [[ "${{ matrix.python-version }}" == "3.13" ]]; then
+            pytest -O
+          else
+            pytest
+          fi
 
   upload_pypi:
     needs: [ build_wheels, build_sdist ]  # last but not least

src/blosc2/storage.py

@@ -177,6 +177,7 @@ class Storage:
 
             This is currently a beta feature (especially write operations) and we
             recommend trying it out and reporting any issues you may encounter.
+
     initial_mapping_size: int, optional
         The initial size of the mapping for the memory-mapped file when writes are
         allowed (r+ w+, or c mode). Once a file is memory-mapped and extended beyond the
@@ -196,6 +197,7 @@ class Storage:
             On Windows, the size of the mapping is directly coupled to the file size.
             When the schunk gets destroyed, the file size will be truncated to the
             actual size of the schunk.
+
     meta: dict or None
         A dictionary with different metalayers.  One entry per metalayer: