[v3] Remove support for old ansible versions

src/antsibull_core/ansible_core.py

@@ -9,7 +9,6 @@
 from __future__ import annotations
 
 import ast
-import asyncio
 import os
 import re
 import tempfile
@@ -74,37 +73,19 @@ async def get_release_info(
         self, package_name: t.Optional[str] = None
     ) -> dict[str, t.Any]:
         """
-        Retrieve information about releases of the ansible-core/ansible-base package from pypi.
+        Retrieve information about releases of the ansible-core package from pypi.
 
-        :arg package_name: Either 'ansible-core', 'ansible-base', or None.
+        :arg package_name: Either 'ansible-core' or None.
         :returns: The dict which represents the release info keyed by version number.
             To examine the data structure, use::
 
                 curl https://pypi.org/pypi/ansible-core/json| python3 -m json.tool
-
-        .. note:: Returns an aggregate of ansible-base and ansible-core releases.
         """
-        # Retrieve the ansible-base and ansible-core package info from pypi
-        tasks = []
-        for a_package_name in (
-            ("ansible-core", "ansible-base")
-            if package_name is None
-            else (package_name,)
-        ):
-            query_url = urljoin(self.pypi_server_url, f"pypi/{a_package_name}/json")
-            tasks.append(asyncio.create_task(self._get_json(query_url)))
-
-        # Note: gather maintains the order of results
-        results = await asyncio.gather(*tasks)
-        if len(results) > 1:
-            release_info = results[1]["releases"]  # ansible-base information
-            release_info.update(results[0]["releases"])  # ansible-core information
-        elif len(results) == 1:
-            release_info = results[0]["releases"]
-        else:
-            release_info = {}
-
-        return release_info
+        # Retrieve the ansible-core package info from pypi
+        package_name = package_name or "ansible-core"
+        query_url = urljoin(self.pypi_server_url, f"pypi/{package_name}/json")
+        resp = await self._get_json(query_url)
+        return resp["releases"]
 
     async def get_versions(self) -> list[PypiVer]:
         """
@@ -142,7 +123,7 @@ async def retrieve(self, ansible_core_version: str, download_dir: StrPath) -> st
         :arg download_dir: Directory to download the tarball to.
         :returns: The name of the downloaded tarball.
         """
-        package_name = get_ansible_core_package_name(ansible_core_version)
+        package_name = "ansible-core"
         release_info = await self.get_release_info(package_name)
 
         tar_filename = f"{package_name}-{ansible_core_version}.tar.gz"
@@ -189,23 +170,6 @@ async def retrieve(self, ansible_core_version: str, download_dir: StrPath) -> st
         return tar_path
 
 
-def get_ansible_core_package_name(ansible_core_version: str | PypiVer) -> str:
-    """
-    Returns the name of the minimal ansible package.
-
-    :arg ansible_core_version: The version of the minimal ansible package to retrieve the
-        name for.
-    :returns: 'ansible-core' when the version is 2.11 or higher. Otherwise 'ansible-base'.
-    """
-    if not isinstance(ansible_core_version, PypiVer):
-        ansible_core_version = PypiVer(ansible_core_version)
-
-    if ansible_core_version.major <= 2 and ansible_core_version.minor <= 10:
-        return "ansible-base"
-
-    return "ansible-core"
-
-
 def _get_source_version(ansible_core_source: StrPath) -> PypiVer:
     with open(
         os.path.join(ansible_core_source, "lib", "ansible", "release.py"),

src/antsibull_core/dependency_files.py

@@ -58,20 +58,18 @@ def _parse_name_version_spec_file(filename: StrPath) -> DependencyFileData:
     for line in parse_pieces_file(filename):
         record = [entry.strip() for entry in line.split(":", 1)]
 
-        if record[0] in ("_ansible_version", "_acd_version"):
+        if record[0] == "_ansible_version":
             if ansible_version is not None:
                 raise InvalidFileFormat(
-                    f"{filename!r} specified _ansible_version/_acd_version"
-                    " more than once"
+                    f"{filename!r} specified _ansible_version more than once"
                 )
             ansible_version = record[1]
             continue
 
-        if record[0] in ("_ansible_base_version", "_ansible_core_version"):
+        if record[0] == "_ansible_core_version":
             if ansible_core_version is not None:
                 raise InvalidFileFormat(
-                    f"{filename!r} specified _ansible_base_version/_ansible_core_version more than"
-                    " once"
+                    f"{filename!r} specified _ansible_core_version more than once"
                 )
             ansible_core_version = record[1]
             continue
@@ -105,8 +103,6 @@ class DepsFile:
         _ansible_version: X1.Y1.Z1
         _ansible_core_version: X2.Y2.Z2
 
-    (Instead of _ansible_core_version, _ansible_base_version can also be used.)
-
     These are, respectively, the ansible version that was built and the ansible-core version which
     it was built against.  Note that the ansible release will depend on a compatible version of that
     ansible-core version, not an exact dependency on that precise version.
@@ -154,10 +150,7 @@ def write(
 
         with open(self.filename, "w", encoding="utf-8") as f:
             f.write(f"_ansible_version: {ansible_version}\n")
-            if ansible_version.major > 5:
-                f.write(f"_ansible_core_version: {ansible_core_version}\n")
-            else:
-                f.write(f"_ansible_base_version: {ansible_core_version}\n")
+            f.write(f"_ansible_core_version: {ansible_core_version}\n")
             if python_requires is not None:
                 f.write(f"_python: {python_requires}\n")
             f.write("\n".join(records))
@@ -207,17 +200,8 @@ def write(
         records.sort()
 
         with open(self.filename, "w", encoding="utf-8") as f:
-            if ansible_version.major > 2:
-                # Ansible 3.0.0 and newer use semver, so we only need the major version
-                f.write(f"_ansible_version: {ansible_version.major}\n")
-            else:
-                f.write(
-                    f"_ansible_version: {ansible_version.major}.{ansible_version.minor}\n"
-                )
-            if ansible_version.major > 5:
-                f.write(f"_ansible_core_version: {ansible_core_version}\n")
-            else:
-                f.write(f"_ansible_base_version: {ansible_core_version}\n")
+            f.write(f"_ansible_version: {ansible_version.major}\n")
+            f.write(f"_ansible_core_version: {ansible_core_version}\n")
             if python_requires is not None:
                 f.write(f"_python: {python_requires}\n")
             f.write("\n".join(records))

tests/functional/test_dependency_files.py

@@ -9,7 +9,7 @@
 from antsibull_core.dependency_files import BuildFile
 
 SIMPLE_TEST_FILE = """_ansible_version: 4
-_ansible_base_version: 2.11.0rc1
+_ansible_core_version: 2.11.0rc1
 community.general: >=1.0.0,<2.0.0
 community.routeros: >=2.0.0-a2,<3.0.0
 """

tests/units/test_ansible_core.py

@@ -8,24 +8,6 @@
 import antsibull_core.ansible_core as ac
 
 
-@pytest.mark.parametrize(
-    "version",
-    ("2.9", "2.9.10", "1.0", "1", "0.7", "2.10", "2.10.0", "2.10.8", "2.10.12"),
-)
-def test_get_core_package_name_returns_ansible_base(version):
-    assert ac.get_ansible_core_package_name(version) == "ansible-base"
-    assert ac.get_ansible_core_package_name(Version(version)) == "ansible-base"
-
-
-@pytest.mark.parametrize(
-    "version",
-    ("2.11", "2.11.0", "2.11.8", "2.11.12", "2.13", "2.11.0a1", "3", "3.7.10"),
-)
-def test_get_core_package_name_returns_ansible_core(version):
-    assert ac.get_ansible_core_package_name(version) == "ansible-core"
-    assert ac.get_ansible_core_package_name(Version(version)) == "ansible-core"
-
-
 @pytest.mark.parametrize(
     "version, is_devel",
     [

tests/units/test_parse_pieces.py

@@ -28,7 +28,7 @@
 DEPS = """
 _ansible_version: 2.10.5
 # this is a comment
-_ansible_base_version: 2.10.4
+_ansible_core_version: 2.10.4
     # supported by ansible
     ansible.netcommon: 1.4.1
     ansible.posix: 1.1.1
@@ -70,7 +70,7 @@
 BUILD = """
 _ansible_version: 2.10
 # this is a comment
-_ansible_base_version: 2.10.1
+_ansible_core_version: 2.10.1
     # supported by ansible
     ansible.netcommon: >=1.2.0,<2.0.0
     ansible.posix: >=1.1.0,<2.0.0