Merge pull request #14 from h-vetinari/multi

v0.10.1 & turn into multi-output recipe to account for optional installs

.ci_support/linux_64_python3.6.____cpython.yaml

@@ -0,0 +1,19 @@
+cdt_name:
+- cos6
+channel_sources:
+- conda-forge,defaults
+channel_targets:
+- conda-forge main
+docker_image:
+- quay.io/condaforge/linux-anvil-comp7
+pin_run_as_build:
+  python:
+    min_pin: x.x
+    max_pin: x.x
+python:
+- 3.6.* *_cpython
+target_platform:
+- linux-64
+zip_keys:
+- - cdt_name
+  - docker_image

.ci_support/osx_64_python3.6.____cpython.yaml

@@ -0,0 +1,16 @@
+MACOSX_DEPLOYMENT_TARGET:
+- '10.9'
+channel_sources:
+- conda-forge,defaults
+channel_targets:
+- conda-forge main
+macos_machine:
+- x86_64-apple-darwin13.4.0
+pin_run_as_build:
+  python:
+    min_pin: x.x
+    max_pin: x.x
+python:
+- 3.6.* *_cpython
+target_platform:
+- osx-64

.ci_support/win_64_python3.6.____cpython.yaml

@@ -0,0 +1,12 @@
+channel_sources:
+- conda-forge,defaults
+channel_targets:
+- conda-forge main
+pin_run_as_build:
+  python:
+    min_pin: x.x
+    max_pin: x.x
+python:
+- 3.6.* *_cpython
+target_platform:
+- win-64

recipe/meta.yaml

@@ -1,37 +1,187 @@
-{% set name = "modin" %}
-{% set version = "0.10.0" %}
+{% set version = "0.10.1" %}
 
 package:
-  name: modin
+  name: modin-packages
   version: {{ version }}
 
 source:
-  url: https://pypi.io/packages/source/{{ name[0] }}/{{ name }}/{{ name }}-{{ version }}.tar.gz
-  sha256: 88ce4def4a1145d31d207be55b9c3ba914e084ccfebace1d52b03507df258fd2
+  url: https://github.com/modin-project/modin/archive/refs/tags/{{ version }}.tar.gz
+  sha256: a0ac09d6ef94185c5dd949a9cec047e5b922e7dd5884abda1e455c76d8958cd4
+  patches:
+    # Remove all requirements from setup.py - they should be handled here.
+    # The point is to create a "patch failed" conflict when dependencies change
+    # in upstream so this doesn't go unnoticed.
+    - patches/0001-Remove-all-dependencies-from-setup.py.patch
 
 build:
   number: 0
-  script: '{{ PYTHON }} -m pip install . --no-deps --ignore-installed -vv '
   # noarch disabled because the recipe now has selector for Ray, see below
   # noarch: python
   skip: true  # [py<37]
 
-requirements:
-  host:
-    - pip
-    - python
-  run:
-    - python
-    - pandas ==1.2.3
-    - dask >=2.12
-    - distributed >=2.12
-    # there is no Ray in conda-forge for MacOS yet, see https://github.com/conda-forge/ray-packages-feedstock/issues/2
-    - ray-core >=1.0  # [win or linux]
-
-test:
-  imports:
-    - modin
-    - modin.pandas
+# the outputs map the modin options on PyPI (see upstream definition
+# https://github.com/modin-project/modin/blob/0.10.1/setup.py#L40-L45)
+# from "modin[<option>]" to "modin-<option>" as a conda-forge package
+outputs:
+  - name: modin-all
+    requirements:
+      host:
+      run:
+        - python
+        - {{ pin_subpackage('modin-core', exact=True) }}
+        - {{ pin_subpackage('modin-dask', exact=True) }}
+        # ray does not have OSX builds yet
+        - {{ pin_subpackage('modin-ray', exact=True) }}           # [not osx]
+        # Note: modin-omnisci is conda-only, its dependencies were never published on PyPI
+        - {{ pin_subpackage('modin-omnisci', exact=True) }}       # [linux]
+        #- {{ pin_subpackage('modin-remote', exact=True) }}       # turned off for now, see below
+        #- {{ pin_subpackage('modin-spreadsheet', exact=True) }}  # turned off for now, see below
+        #- {{ pin_subpackage('modin-sql', exact=True) }}          # turned off for now, see below
+    test:
+      imports:
+        # dummy test; actual tests are in subpackages
+        - modin
+
+  # compatibility with packagename before split into options
+  - name: modin
+    requirements:
+      host:
+      run:
+        - python
+        # modin needs at least one engine; use dask as it is more light-weight than ray
+        - {{ pin_subpackage('modin-dask', exact=True) }}
+    test:
+      imports:
+        - modin
+        - modin.pandas
+
+  - name: modin-core
+    build:
+      script: 'python -m pip install . --no-deps --ignore-installed -vv'
+    requirements:
+      host:
+        - pip
+        - python
+      run:
+        - python
+        - packaging
+        - pandas ==1.3.0
+        - numpy >=1.16.5
+    test:
+      imports:
+        - modin
+        - modin.pandas
+
+  - name: modin-dask
+    build:
+    requirements:
+      host:
+        - python
+      run:
+        - python
+        - {{ pin_subpackage('modin-core', exact=True) }}
+        - dask >=2.22.0
+        - distributed >=2.22.0
+    test:
+      imports:
+        - modin
+        - modin.pandas
+      commands:
+        - python -c "import modin.pandas as pd, modin.config as cfg; cfg.Engine.put('Dask'); df = pd.DataFrame([])"
+
+  - name: modin-ray
+    build:
+      # there is no Ray in conda-forge for MacOS yet, see conda-forge/ray-packages-feedstock#2
+      skip: true  # [osx]
+    requirements:
+      host:
+        - python
+      run:
+        - python
+        - {{ pin_subpackage('modin-core', exact=True) }}
+        - ray-core >=1.4.0
+        - pyarrow >=1.0
+    test:
+      imports:
+        - modin
+        - modin.pandas
+      commands:
+        - python -c "import modin.pandas as pd, modin.config as cfg; cfg.Engine.put('Ray'); df = pd.DataFrame([])"
+
+  - name: modin-omnisci
+    build:
+      # there is no OmniSci on anything but Linux for now
+      skip: true  # [not linux]
+    requirements:
+      host:
+        - python
+      run:
+        - python
+        - {{ pin_subpackage('modin-ray', exact=True) }}
+        - pyomniscidbe
+    test:
+      imports:
+        - modin
+        - modin.pandas
+      commands:
+        - python -c "import modin.experimental.pandas as pd, modin.config as cfg; cfg.Engine.put('Ray'); cfg.Backend.put('OmniSci'); df = pd.DataFrame([])"
+
+  - name: modin-sql
+    build:
+      # Dependency dfsql is not in conda-forge yet.
+      skip: true
+    requirements:
+      host:
+        - python
+      run:
+        - python
+        - {{ pin_subpackage('modin-core', exact=True) }}
+        - dfsql >=0.2.6
+    test:
+      imports:
+        # are there more specific imports?!
+        - modin
+
+  - name: modin-remote
+    build:
+      # Dependency rpyc is not in conda-forge yet.
+      # Also requires ray-autoscaler which is now absent because
+      # its dependencies on conda-forge are too ancient.
+      skip: true
+    requirements:
+      host:
+        - python
+      run:
+        - python
+        - {{ pin_subpackage('modin-core', exact=True) }}
+        - boto3 ==1.4.8
+        - cloudpickle
+        - rpyc ==4.1.5
+    test:
+      imports:
+        # are there more specific imports?!
+        - modin
+
+  # TODO: bring https://pypi.org/project/modin-spreadsheet/ to conda-forge
+  # as modin-spreadsheet-core, leave modin-spreadsheet to be a subpackage here;
+  # see discussion with upstream developers here:
+  # https://github.com/conda-forge/modin-feedstock/pull/14/files#r595534632
+  - name: modin-spreadsheet
+    build:
+      # dependency modin-spreadsheet-core is not in conda-forge yet
+      skip: true
+    requirements:
+      host:
+        - python
+      run:
+        - python
+        - {{ pin_subpackage('modin-core', exact=True) }}
+        - modin-spreadsheet >=0.1.0
+    test:
+      imports:
+        # are there more specific imports?!
+        - modin
+
 about:
   home: https://github.com/modin-project/modin
   license: Apache-2.0
@@ -45,3 +195,4 @@ extra:
   recipe-maintainers:
     - devin-petersohn
     - h-vetinari
+  feedstock-name: modin