Rename experimental feature lazy-wheel to fast-deps

Author: McSinyx

.travis.yml

@@ -41,21 +41,21 @@ jobs:
     - env:
       - GROUP=1
       - NEW_RESOLVER=1
-      - LAZY_WHEEL=1
+      - FAST_DEPS=1
     - env:
       - GROUP=2
       - NEW_RESOLVER=1
     - env:
       - GROUP=2
       - NEW_RESOLVER=1
-      - LAZY_WHEEL=1
+      - FAST_DEPS=1
     - env:
       - GROUP=3
       - NEW_RESOLVER=1
     - env:
       - GROUP=3
       - NEW_RESOLVER=1
-      - LAZY_WHEEL=1
+      - FAST_DEPS=1
 
   fast_finish: true
   allow_failures:
@@ -65,7 +65,7 @@ jobs:
     - env:
       - GROUP=3
       - NEW_RESOLVER=1
-      - LAZY_WHEEL=1
+      - FAST_DEPS=1
 
 before_install: tools/travis/setup.sh
 install: travis_retry tools/travis/install.sh

news/8532.feature

@@ -1,3 +1,3 @@
 Allow the new resolver to obtain dependency information through wheels
 lazily downloaded using HTTP range requests.  To enable this feature,
-invoke ``pip`` with ``--use-feature=lazy-wheel``.
+invoke ``pip`` with ``--use-feature=fast-deps``.

src/pip/_internal/cli/cmdoptions.py

@@ -916,7 +916,7 @@ def check_list_path_option(options):
     metavar='feature',
     action='append',
     default=[],
-    choices=['2020-resolver', 'lazy-wheel'],
+    choices=['2020-resolver', 'fast-deps'],
     help='Enable new functionality, that may be backward incompatible.',
 )  # type: Callable[..., Option]
 

src/pip/_internal/cli/req_command.py

@@ -271,7 +271,7 @@ def make_resolver(
                 force_reinstall=force_reinstall,
                 upgrade_strategy=upgrade_strategy,
                 py_version_info=py_version_info,
-                lazy_wheel='lazy-wheel' in options.features_enabled,
+                lazy_wheel='fast-deps' in options.features_enabled,
             )
         import pip._internal.resolution.legacy.resolver
         return pip._internal.resolution.legacy.resolver.Resolver(

tests/conftest.py

@@ -48,7 +48,7 @@ def pytest_addoption(parser):
         help="run the skipped tests for the new resolver",
     )
     parser.addoption(
-        "--lazy-wheel",
+        "--fast-deps",
         action="store_true",
         default=False,
         help="use lazy wheels in tests (only affect new resolver)",
@@ -114,8 +114,8 @@ def use_new_resolver(request):
     new_resolver = request.config.getoption("--new-resolver")
     if not new_resolver:
         os.environ.pop("PIP_USE_FEATURE", None)
-    elif request.config.getoption("--lazy-wheel"):
-        os.environ["PIP_USE_FEATURE"] = "2020-resolver lazy-wheel"
+    elif request.config.getoption("--fast-deps"):
+        os.environ["PIP_USE_FEATURE"] = "2020-resolver fast-deps"
     else:
         os.environ["PIP_USE_FEATURE"] = "2020-resolver"
     yield new_resolver

tools/travis/run.sh

@@ -43,10 +43,10 @@ else
     RESOLVER_SWITCH='--new-resolver'
 fi
 
-if [[ -z "$LAZY_WHEEL" ]]; then
-    LAZY_WHEEL_SWITCH=''
+if [[ -z "$FAST_DEPS" ]]; then
+    FAST_DEPS_SWITCH=''
 else
-    LAZY_WHEEL_SWITCH='--lazy-wheel'
+    FAST_DEPS_SWITCH='--fast-deps'
 fi
 
 # Print the commands run for this test.
@@ -64,7 +64,7 @@ elif [[ "$GROUP" == "2" ]]; then
 elif [[ "$GROUP" == "3" ]]; then
     # Separate Job for tests that fail with the new resolver
     tox -- -m fails_on_new_resolver -n auto --duration=5 \
-        --use-venv $RESOLVER_SWITCH --new-resolver-runtests $LAZY_WHEEL_SWITCH
+        --use-venv $RESOLVER_SWITCH --new-resolver-runtests $FAST_DEPS_SWITCH
 else
     # Non-Testing Jobs should run once
     tox