Backport PR #58209: CI: Pin blosc to fix pytables (#58211)

Author: lithomas1

ci/deps/actions-310.yaml

@@ -24,6 +24,8 @@ dependencies:
 
   # optional dependencies
   - beautifulsoup4>=4.11.2
+  # https://github.com/conda-forge/pytables-feedstock/issues/97
+  - c-blosc2=2.13.2
   - blosc>=1.21.3
   - bottleneck>=1.3.6
   - fastparquet>=2022.12.0

ci/deps/actions-311-downstream_compat.yaml

@@ -26,6 +26,8 @@ dependencies:
 
   # optional dependencies
   - beautifulsoup4>=4.11.2
+  # https://github.com/conda-forge/pytables-feedstock/issues/97
+  - c-blosc2=2.13.2
   - blosc>=1.21.3
   - bottleneck>=1.3.6
   - fastparquet>=2022.12.0

ci/deps/actions-311.yaml

@@ -24,6 +24,8 @@ dependencies:
 
   # optional dependencies
   - beautifulsoup4>=4.11.2
+  # https://github.com/conda-forge/pytables-feedstock/issues/97
+  - c-blosc2=2.13.2
   - blosc>=1.21.3
   - bottleneck>=1.3.6
   - fastparquet>=2022.12.0

ci/deps/actions-312.yaml

@@ -24,6 +24,8 @@ dependencies:
 
   # optional dependencies
   - beautifulsoup4>=4.11.2
+  # https://github.com/conda-forge/pytables-feedstock/issues/97
+  - c-blosc2=2.13.2
   - blosc>=1.21.3
   - bottleneck>=1.3.6
   - fastparquet>=2022.12.0

ci/deps/actions-39-minimum_versions.yaml

@@ -27,6 +27,8 @@ dependencies:
 
   # optional dependencies
   - beautifulsoup4=4.11.2
+  # https://github.com/conda-forge/pytables-feedstock/issues/97
+  - c-blosc2=2.13.2
   - blosc=1.21.3
   - bottleneck=1.3.6
   - fastparquet=2022.12.0

ci/deps/actions-39.yaml

@@ -24,6 +24,8 @@ dependencies:
 
   # optional dependencies
   - beautifulsoup4>=4.11.2
+  # https://github.com/conda-forge/pytables-feedstock/issues/97
+  - c-blosc2=2.13.2
   - blosc>=1.21.3
   - bottleneck>=1.3.6
   - fastparquet>=2022.12.0

ci/deps/circle-310-arm64.yaml

@@ -25,6 +25,8 @@ dependencies:
 
   # optional dependencies
   - beautifulsoup4>=4.11.2
+  # https://github.com/conda-forge/pytables-feedstock/issues/97
+  - c-blosc2=2.13.2
   - blosc>=1.21.3
   - bottleneck>=1.3.6
   - fastparquet>=2022.12.0

environment.yml

@@ -27,6 +27,8 @@ dependencies:
 
   # optional dependencies
   - beautifulsoup4>=4.11.2
+  # https://github.com/conda-forge/pytables-feedstock/issues/97
+  - c-blosc2=2.13.2
   - blosc
   - bottleneck>=1.3.6
   - fastparquet>=2022.12.0

scripts/generate_pip_deps_from_conda.py

@@ -23,7 +23,7 @@
     import tomli as tomllib
 import yaml
 
-EXCLUDE = {"python", "c-compiler", "cxx-compiler"}
+EXCLUDE = {"python", "c-compiler", "cxx-compiler", "c-blosc2"}
 REMAP_VERSION = {"tzdata": "2022.7"}
 CONDA_TO_PIP = {
     "pytables": "tables",

scripts/validate_min_versions_in_sync.py

@@ -36,7 +36,7 @@
 SETUP_PATH = pathlib.Path("pyproject.toml").resolve()
 YAML_PATH = pathlib.Path("ci/deps")
 ENV_PATH = pathlib.Path("environment.yml")
-EXCLUDE_DEPS = {"tzdata", "blosc", "pandas-gbq", "pyqt", "pyqt5"}
+EXCLUDE_DEPS = {"tzdata", "blosc", "c-blosc2", "pandas-gbq", "pyqt", "pyqt5"}
 EXCLUSION_LIST = frozenset(["python=3.8[build=*_pypy]"])
 # pandas package is not available
 # in pre-commit environment
@@ -225,6 +225,9 @@ def get_versions_from_ci(content: list[str]) -> tuple[dict[str, str], dict[str,
             seen_required = True
         elif "# optional dependencies" in line:
             seen_optional = True
+        elif "#" in line:
+            # just a comment
+            continue
         elif "- pip:" in line:
             continue
         elif seen_required and line.strip():