docs: Remove 'pip install' options in recipes

* Remove --no-deps, --no-build-isolation, and --ignore-installed 'pip install'
  options in recipes as conda-build will enforce all required 'pip install'
  options itself at build time.
* Add corresponding news item.

conda_build/skeletons/pypi.py

@@ -432,7 +432,7 @@ def skeletonize(
                 ordered_recipe["build"]["noarch"] = "python"
 
             recipe_script_cmd = [
-                "{{ PYTHON }} -m pip install . -vv --no-deps --no-build-isolation"
+                "{{ PYTHON }} -m pip install . -vv"
             ]
             ordered_recipe["build"]["script"] = " ".join(
                 recipe_script_cmd + setup_options

conda_build/templates/setuptools.yaml

@@ -10,7 +10,7 @@ build:
   number: {% block build_number -%}1{%- endblock %}
   script:
     - cd $RECIPE_DIR
-    - pip install --no-deps .
+    - pip install .
 
   {% block entry_points -%}
   entry_points: {{data.get('entry_points', {}).get('console_scripts', [])}}

docs/click/meta.yaml

@@ -11,7 +11,7 @@ source:
 
 build:
   number: 0
-  script: "{{ PYTHON }} -m pip install . --no-deps --ignore-installed -vv "
+  script: "{{ PYTHON }} -m pip install . -vv "
 
 requirements:
   host:

docs/source/resources/define-metadata.rst

@@ -22,7 +22,7 @@ All the metadata in the conda-build recipe is specified in the
     build:
       noarch: python
       number: 0
-      script: python -m pip install --no-deps --ignore-installed .
+      script: python -m pip install .
 
     requirements:
       host:

docs/source/user-guide/tutorials/meta.yaml

@@ -11,7 +11,7 @@ source:
 
 build:
   number: 0
-  script: "{{ PYTHON }} -m pip install . --no-deps --ignore-installed -vv "
+  script: "{{ PYTHON }} -m pip install . -vv "
 
 requirements:
   host:

news/5541-remove-pip-install-options-from-recipes

@@ -0,0 +1,5 @@
+### Other
+
+* Remove `--no-deps`, `--no-build-isolation`, and `--ignore-installed`
+  `pip install` options in example recipes as `conda-build` will enforce
+  all required `pip install` options itself at build time. (#5541)

recipe/meta.yaml

@@ -8,7 +8,7 @@ source:
   git_url: ../
 
 build:
-  script: {{ PYTHON }} -m pip install . --no-deps --no-build-isolation -vv
+  script: {{ PYTHON }} -m pip install . -vv
   entry_points:
     - conda-build = conda_build.cli.main_build:execute
     - conda-convert = conda_build.cli.main_convert:execute

tests/test-recipes/metadata/_noarch_none/meta.yaml

@@ -6,7 +6,7 @@ source:
   path: ./noarch_test_package
 
 build:
-  script: pip install --no-deps .
+  script: pip install .
   noarch: none
 
 requirements:

tests/test-recipes/metadata/_pypi_installer_metadata/meta.yaml

@@ -11,7 +11,7 @@ source:
 
 build:
   number: 0
-  script: "{{ PYTHON }} -m pip install . --no-deps --ignore-installed -vv "
+  script: "{{ PYTHON }} -m pip install . -vv "
 
 requirements:
   host:

tests/test-recipes/metadata/_render_recipe/meta.yaml

@@ -19,7 +19,7 @@ build:
   script:
     - {{ PYTHON }} conf/cythonize.py
     - export PETSC_DIR=$PREFIX
-    - {{ PYTHON }} -m pip -v install --no-deps .
+    - {{ PYTHON }} -m pip -v install .
   skip: true  # [win]
   track_features:
     - petsc4py_complex  # [scalar == "complex"]

tests/test-recipes/metadata/entry_points/bld.bat

@@ -1,4 +1,4 @@
 :: cd %RECIPE_DIR%\..\..\test-package
-:: pip install --no-deps .
+:: pip install .
 python setup.py install --old-and-unmanageable
 if errorlevel 1 exit 1

tests/test-recipes/metadata/entry_points/build.sh

@@ -1,5 +1,5 @@
 # conda-build/tests/test-recipes/test-package
 # cd $RECIPE_DIR/../../test-package
 
-# pip install --no-deps .
+# pip install .
 python setup.py install --old-and-unmanageable

tests/test-recipes/metadata/entry_points_have_prefix/meta.yaml

@@ -11,7 +11,7 @@ source:
 build:
   number: 0
   script:
-    - {{ PYTHON }} -m pip install . --no-deps --ignore-installed --no-cache-dir -vvv
+    - {{ PYTHON }} -m pip install . -vvv
 
 requirements:
   host:

tests/test-recipes/metadata/entry_points_have_prefix_noarch_has_prefix_files/meta.yaml

@@ -13,7 +13,7 @@ build:
   noarch: python
   skip: True  # [win]
   script:
-    - {{ PYTHON }} -m pip install . --no-deps --ignore-installed --no-cache-dir -vvv
+    - {{ PYTHON }} -m pip install . -vvv
     # We use 'somewhere' instead of 'bin' here because conda-build is quite broken in what it considers
     # and entry point script when you use noarch: python, involving finding files in 'bin' that contain
     # prefix and making assumptions about that (we could check for python in the shebang at least, but

tests/test-recipes/metadata/jinja_load_toml/meta.yaml

@@ -26,5 +26,5 @@ requirements:
 {% endfor %}
 
 build:
-  script: {{ PYTHON }} -m pip install --no-deps --ignore-installed .
+  script: {{ PYTHON }} -m pip install .
   noarch: python

tests/test-recipes/metadata/jinja_load_yaml/meta.yaml

@@ -19,5 +19,5 @@ requirements:
   {% endfor %}
 
 build:
-  script: {{ PYTHON }} -m pip install --no-deps --ignore-installed .
+  script: {{ PYTHON }} -m pip install .
   noarch: python

tests/test_pypi_skeleton.py

@@ -58,7 +58,7 @@ def test_print_dict():
         },
         "build": {
             "number": 0,
-            "script": "{{ PYTHON }} -m pip install . -vv --no-deps --no-build-isolation",
+            "script": "{{ PYTHON }} -m pip install . -vv",
         },
     }
     recipe_order = ["package", "source", "build", "about"]
@@ -74,7 +74,7 @@ def test_print_dict():
 
         build:
           number: 0
-          script: "{{ PYTHON }} -m pip install . -vv --no-deps --no-build-isolation"
+          script: "{{ PYTHON }} -m pip install . -vv"
 
         about:
           home: "https://conda.io"