Merge pull request #67 from regro/update-deps

chore: update requirements

.github/workflows/tests.yml

@@ -33,8 +33,8 @@ jobs:
       - name: configure conda and install code
         shell: bash -el {0}
         run: |
-          mamba install --yes --file=requirements.txt
-          mamba install --yes pytest flaky pip python-build setuptools_scm>=7 setuptools>=45 toml
+          conda install --yes --file=requirements.txt
+          conda install --yes pytest flaky pip python-build setuptools_scm>=7 setuptools>=45 toml
           pip install -e .
 
       - name: test versions

.github/workflows/tests_mamba.yml

@@ -33,8 +33,9 @@ jobs:
       - name: configure conda and install code
         shell: bash -el {0}
         run: |
-          mamba install --yes --file=requirements.txt
-          mamba install --yes pytest flaky pip python-build setuptools_scm>=7 setuptools>=45 toml
+          conda install --yes --file=requirements.txt
+          conda install --yes --file=requirements-mamba.txt
+          conda install --yes pytest flaky pip python-build setuptools_scm>=7 setuptools>=45 toml
           pip install -e .
 
       - name: test versions

conda_forge_feedstock_check_solvable/__init__.py

@@ -1,4 +1,3 @@
 # flake8: noqa
 from ._version import __version__
 from .check_solvable import is_recipe_solvable
-from .mamba_solver import MambaSolver

conda_forge_feedstock_check_solvable/check_solvable.py

@@ -9,7 +9,6 @@
 from ruamel.yaml import YAML
 
 import conda_forge_feedstock_check_solvable.utils
-from conda_forge_feedstock_check_solvable.mamba_solver import mamba_solver_factory
 from conda_forge_feedstock_check_solvable.rattler_build import invoke_rattler_build
 from conda_forge_feedstock_check_solvable.rattler_solver import rattler_solver_factory
 from conda_forge_feedstock_check_solvable.utils import (
@@ -106,7 +105,7 @@ def _is_recipe_solvable(
     additional_channels=(),
     build_platform=None,
     verbosity=1,
-    solver="mamba",
+    solver="rattler",
     timeout_timer=None,
     fail_fast=False,
 ) -> Tuple[bool, List[str], Dict[str, bool]]:
@@ -199,7 +198,7 @@ def _is_recipe_solvable_on_platform(
     arch,
     build_platform_arch=None,
     additional_channels=(),
-    solver_backend="mamba",
+    solver_backend="rattler",
     timeout_timer=None,
     fail_fast=False,
 ):
@@ -308,6 +307,10 @@ def _is_recipe_solvable_on_platform(
     if solver_backend == "rattler":
         solver_factory = rattler_solver_factory
     elif solver_backend == "mamba":
+        from conda_forge_feedstock_check_solvable.mamba_solver import (
+            mamba_solver_factory,
+        )
+
         solver_factory = mamba_solver_factory
     else:
         raise ValueError(f"Unknown solver backend {solver_backend}")

pyproject.toml

@@ -12,7 +12,7 @@ authors = [
     {name = "conda-forge-tick development team", email = "[email protected]"},
 ]
 description = "A mamba-based package to check if a conda-forge feedstock is solvable."
-dynamic = ["version", "dependencies"]
+dynamic = ["version", "dependencies", "optional-dependencies"]
 license = {file = "LICENSE"}
 readme = "README.md"
 
@@ -21,6 +21,7 @@ home = "https://github.com/regro/conda-forge-feedstock-check-solvable"
 
 [tool.setuptools.dynamic]
 dependencies = {file = ["requirements.txt"]}
+optional-dependencies.mamba = { file = ["requirements-mamba.txt"] }
 
 [tool.setuptools.packages.find]
 exclude = ['tests*']

requirements-mamba.txt

@@ -0,0 +1 @@
+libmambapy>=1.5.1,<2.0a0

requirements.txt

@@ -5,11 +5,10 @@ conda
 conda-package-handling
 conda-smithy
 conda-build
-libmambapy>=1.5.1,<2.0a0
 ruamel.yaml.jinja2
-conda-forge-metadata>=0.2.0
+conda-forge-metadata>=0.11.0
 wurlitzer
 requests
 zstandard
 boltons>=23.0.0
-py-rattler>=0.6.2,<0.7a0
+py-rattler>=0.9.0,<0.10a0

tests/conftest.py

@@ -4,11 +4,19 @@
 
 import pytest
 
-from conda_forge_feedstock_check_solvable.mamba_solver import mamba_solver_factory
 from conda_forge_feedstock_check_solvable.rattler_solver import rattler_solver_factory
 
+try:
+    from conda_forge_feedstock_check_solvable.mamba_solver import (
+        mamba_solver_factory,
+    )
+except Exception:
+    mamba_solver_factory = None
+
 FEEDSTOCK_DIR = os.path.join(os.path.dirname(__file__), "test_feedstock")
-ALL_SOLVERS = ["rattler", "mamba"]
+ALL_SOLVERS = ["rattler"]
+if mamba_solver_factory is not None:
+    ALL_SOLVERS.append("mamba")
 
 
 def pytest_addoption(parser):

tests/test_solvers.py

@@ -4,10 +4,14 @@
 import pytest
 from flaky import flaky
 
-from conda_forge_feedstock_check_solvable.mamba_solver import (
-    MambaSolver,
-    mamba_solver_factory,
-)
+try:
+    from conda_forge_feedstock_check_solvable.mamba_solver import (
+        MambaSolver,
+        mamba_solver_factory,
+    )
+except Exception:
+    MambaSolver = mamba_solver_factory = None
+
 from conda_forge_feedstock_check_solvable.rattler_solver import (
     RattlerSolver,
     rattler_solver_factory,
@@ -227,6 +231,10 @@ def test_solvers_hang(solver_factory):
     assert res[0]
 
 
+@pytest.mark.skipif(
+    MambaSolver is None or mamba_solver_factory is None,
+    reason="mamba not available",
+)
 @pytest.mark.parametrize("mamba_factory", [MambaSolver, mamba_solver_factory])
 @pytest.mark.parametrize("rattler_factory", [RattlerSolver, rattler_solver_factory])
 def test_solvers_compare_output(mamba_factory, rattler_factory):
@@ -373,6 +381,10 @@ def test_solvers_compare_output(mamba_factory, rattler_factory):
         }
 
 
+@pytest.mark.skipif(
+    MambaSolver is None or mamba_solver_factory is None,
+    reason="mamba not available",
+)
 @pytest.mark.parametrize("mamba_factory", [MambaSolver, mamba_solver_factory])
 @pytest.mark.parametrize("rattler_factory", [RattlerSolver, rattler_solver_factory])
 def test_solvers_python(mamba_factory, rattler_factory):