Remove deprecated "--index/--no-index" option from compile command

README.rst

@@ -472,9 +472,6 @@ Deprecations
 
 This section lists ``pip-tools`` features that are currently deprecated.
 
-- ``--index/--no-index`` command-line options, use instead
-  ``--emit-index-url/--no-emit-index-url`` (since 5.2.0).
-
 - In future versions, the ``--allow-unsafe`` behavior will be enabled by
   default. Use ``--no-allow-unsafe`` to keep the old behavior. It is
   recommended to pass the ``--allow-unsafe`` now to adapt to the upcoming

piptools/scripts/compile.py

@@ -2,11 +2,9 @@
 import shlex
 import sys
 import tempfile
-import warnings
 from typing import Any
 
 import click
-from click import Command
 from click.utils import safecall
 from pip._internal.commands import create_command
 from pip._internal.req.constructors import install_req_from_line
@@ -36,30 +34,7 @@ def _get_default_option(option_name: str) -> Any:
     return getattr(default_values, option_name)
 
 
-class BaseCommand(Command):
-    _os_args = None
-
-    def parse_args(self, ctx, args):
-        """
-        Override base `parse_args` to store the argument part of `sys.argv`.
-        """
-        self._os_args = set(args)
-        return super().parse_args(ctx, args)
-
-    def has_arg(self, arg_name):
-        """
-        Detect whether a given arg name (including negative counterparts
-        to the arg, e.g. --no-arg) is present in the argument part of `sys.argv`.
-        """
-        command_options = {option.name: option for option in self.params}
-        option = command_options[arg_name]
-        args = set(option.opts + option.secondary_opts)
-        return bool(self._os_args & args)
-
-
-@click.command(
-    cls=BaseCommand, context_settings={"help_option_names": ("-h", "--help")}
-)
+@click.command(context_settings={"help_option_names": ("-h", "--help")})
 @click.version_option()
 @click.pass_context
 @click.option("-v", "--verbose", count=True, help="Show more output")
@@ -117,12 +92,6 @@ def has_arg(self, arg_name):
     default=True,
     help="Add header to generated file",
 )
-@click.option(
-    "--index/--no-index",
-    is_flag=True,
-    default=True,
-    help="DEPRECATED: Add index URL to generated file",
-)
 @click.option(
     "--emit-trusted-host/--no-emit-trusted-host",
     is_flag=True,
@@ -237,7 +206,6 @@ def cli(
     client_cert,
     trusted_host,
     header,
-    index,
     emit_trusted_host,
     annotate,
     upgrade,
@@ -294,19 +262,6 @@ def cli(
         # Close the file at the end of the context execution
         ctx.call_on_close(safecall(output_file.close_intelligently))
 
-    if cli.has_arg("index") and cli.has_arg("emit_index_url"):
-        raise click.BadParameter(
-            "--index/--no-index and --emit-index-url/--no-emit-index-url "
-            "are mutually exclusive."
-        )
-    elif cli.has_arg("index"):
-        warnings.warn(
-            "--index and --no-index are deprecated and will be removed "
-            "in future versions. Use --emit-index-url/--no-emit-index-url instead.",
-            category=FutureWarning,
-        )
-        emit_index_url = index
-
     ###
     # Setup
     ###

tests/test_cli_compile.py

@@ -1,4 +1,3 @@
-import itertools
 import os
 import subprocess
 import sys
@@ -277,41 +276,23 @@ def test_all_no_emit_options(runner, options):
 @pytest.mark.parametrize(
     ("option", "expected_output"),
     (
-        pytest.param("--index", ["--index-url https://index-url"], id="index url"),
-        pytest.param("--no-index", [], id="no index"),
+        pytest.param(
+            "--emit-index-url", ["--index-url https://index-url"], id="index url"
+        ),
+        pytest.param("--no-emit-index-url", [], id="no index"),
     ),
 )
-def test_index_option(runner, option, expected_output):
+def test_emit_index_url_option(runner, option, expected_output):
     with open("requirements.in", "w"):
         pass
 
-    with pytest.warns(FutureWarning, match="--index and --no-index are deprecated"):
-        out = runner.invoke(
-            cli, ["--no-header", "--index-url", "https://index-url", option]
-        )
+    out = runner.invoke(
+        cli, ["--no-header", "--index-url", "https://index-url", option]
+    )
 
     assert out.stderr.strip().splitlines() == expected_output
 
 
-@pytest.mark.parametrize(
-    "options",
-    itertools.product(
-        ("--index", "--no-index"), ("--emit-index-url", "--no-emit-index-url")
-    ),
-)
-def test_mutual_exclusive_index_options(runner, options):
-    with open("requirements.in", "w"):
-        pass
-
-    out = runner.invoke(cli, options)
-
-    assert out.exit_code == 2
-    assert (
-        "--index/--no-index and --emit-index-url/--no-emit-index-url "
-        "are mutually exclusive"
-    ) in out.stderr
-
-
 @pytest.mark.network
 def test_realistic_complex_sub_dependencies(runner):
     wheels_dir = "wheels"
@@ -1264,8 +1245,6 @@ def test_upgrade_package_doesnt_remove_annotation(pip_conf, runner):
 @pytest.mark.parametrize(
     "options",
     (
-        # TODO add --no-index support in OutputWriter
-        # "--no-index",
         "--index-url https://example.com",
         "--extra-index-url https://example.com",
         "--find-links ./libs1",

tests/test_utils.py

@@ -239,15 +239,13 @@ def test_name_from_req_with_project_name(from_line):
         (["--pre"], "pip-compile --pre"),
         (["--allow-unsafe"], "pip-compile --allow-unsafe"),
         # Check negative flags
-        (["--no-index"], "pip-compile --no-index"),
         (["--no-emit-index-url"], "pip-compile --no-emit-index-url"),
         (["--no-emit-trusted-host"], "pip-compile --no-emit-trusted-host"),
         (["--no-annotate"], "pip-compile --no-annotate"),
         (["--no-allow-unsafe"], "pip-compile"),
         # Check that default values will be removed from the command
         (["--emit-trusted-host"], "pip-compile"),
         (["--annotate"], "pip-compile"),
-        (["--index"], "pip-compile"),
         (["--emit-index-url"], "pip-compile"),
         (["--max-rounds=10"], "pip-compile"),
         (["--build-isolation"], "pip-compile"),