Remove latest pypi package feature

The pip functionality that it relied on has been removed.
Will remove this feature since it does not seem to be much in use.

komodo/check_up_to_date_pypi.py

@@ -10,7 +10,7 @@
 from packaging import version as get_version
 from packaging.specifiers import InvalidSpecifier, SpecifierSet
 
-from komodo.package_version import LATEST_PACKAGE_ALIAS, strip_version
+from komodo.package_version import strip_version
 from komodo.prettier import write_to_file
 from komodo.yaml_file_types import ReleaseFile, RepositoryFile
 
@@ -98,8 +98,6 @@ def compatible_versions(
 def get_pypi_packages(release: dict, repository: dict) -> list:
     pypi_packages = []
     for package, version in release.items():
-        if LATEST_PACKAGE_ALIAS in strip_version(version):
-            continue
         try:
             if repository[package][version].get("source", None) == "pypi":
                 pypi_packages.append(package)

komodo/cli.py

@@ -14,11 +14,7 @@
 from komodo.build import make
 from komodo.data import Data
 from komodo.fetch import fetch
-from komodo.package_version import (
-    LATEST_PACKAGE_ALIAS,
-    latest_pypi_version,
-    strip_version,
-)
+from komodo.package_version import strip_version
 from komodo.shebang import fixup_python_shebangs
 from komodo.shell import pushd, shell
 from komodo.yaml_file_types import ReleaseFile, RepositoryFile
@@ -218,9 +214,7 @@ def generate_release_manifest(
         for package, version in release_file_content.items():
             entry: Dict[str, str] = repository_file_content[package][version]
             maintainer = repository_file_content[package][version]["maintainer"]
-            if version == LATEST_PACKAGE_ALIAS:
-                version = latest_pypi_version(entry.get("pypi_package_name", package))
-            elif entry.get("fetch") == "git":
+            if entry.get("fetch") == "git":
                 version = git_hashes[package]
             release[package] = {
                 "version": version,
@@ -282,8 +276,6 @@ def install_previously_downloaded_pip_packages(
             continue
 
         package_name = current.get("pypi_package_name", pkg)
-        if ver == LATEST_PACKAGE_ALIAS:
-            ver = latest_pypi_version(package_name)
         shell_input = [
             pip_executable,
             f"install {package_name}=={strip_version(ver)}",

komodo/fetch.py

@@ -8,9 +8,7 @@
 import jinja2
 
 from komodo.package_version import (
-    LATEST_PACKAGE_ALIAS,
     get_git_revision_hash,
-    latest_pypi_version,
     strip_version,
 )
 from komodo.shell import pushd, shell
@@ -111,9 +109,6 @@ def fetch(pkgs, repo, outdir, pip="pip") -> dict:
             protocol = current.get("fetch")
             pkg_alias = current.get("pypi_package_name", pkg)
 
-            if url == "pypi" and ver == LATEST_PACKAGE_ALIAS:
-                ver = latest_pypi_version(pkg_alias)
-
             name = f"{pkg_alias} ({ver}): {url}"
             pkgname = f"{pkg_alias}-{ver}"
 

komodo/package_version.py

@@ -1,14 +1,7 @@
 import os
-import re
 import subprocess
 import sys
 
-LATEST_PACKAGE_ALIAS = "*"
-_PYPI_LATEST_VERSION_RE = r".+from\ versions\:\ (.+)\)"
-# This command is deprecated. Hopefully it is not removed until a replacement
-# is made. For updates on this, see https://github.com/pypa/pip/issues/9139
-_PYPI_LATEST_VERSION_CMD = "python -m pip install --use-deprecated=legacy-resolver {}=="
-
 
 def strip_version(version):
     """In order to be able to support both py2 and py3 we need to be able
@@ -21,27 +14,6 @@ def strip_version(version):
     return version.split("+")[0]
 
 
-def latest_pypi_version(package):
-    cmd = _PYPI_LATEST_VERSION_CMD.format(package)
-    try:
-        subprocess.check_output(cmd.split(" "), stderr=subprocess.PIPE)
-    except subprocess.CalledProcessError as called_process_error:
-        stderr = called_process_error.stderr.decode(sys.getfilesystemencoding())
-        matches = re.match(_PYPI_LATEST_VERSION_RE, stderr)
-        if matches.lastindex == 0:
-            msg = f"got unexpected output from {cmd} using {_PYPI_LATEST_VERSION_RE}: {stderr}"
-            raise ValueError(
-                msg,
-            ) from called_process_error
-        versions = matches.group(1).split(",")
-        version = versions[len(versions) - 1].strip()
-        if version == "none":
-            return None
-        return version
-    msg = f"{cmd} did not raise CalledProcessError"
-    raise ValueError(msg)
-
-
 def get_git_revision_hash(path):
     env = os.environ.copy()
     env["GIT_DIR"] = f"{path}/.git"

komodo/pypi_dependencies.py

@@ -11,8 +11,6 @@
 from packaging.utils import canonicalize_name
 from packaging.version import InvalidVersion
 
-from .package_version import LATEST_PACKAGE_ALIAS
-
 
 # From Pep 508
 def format_full_version(info) -> str:
@@ -99,7 +97,7 @@ def add_user_specified(
             Requirement(
                 d
                 if self._to_install.get(canonicalize_name(d))
-                in [None, LATEST_PACKAGE_ALIAS, "main", "master"]
+                in [None, "main", "master"]
                 else f"{d}=={self._to_install.get(canonicalize_name(d))}"
             )
             for d in depends
@@ -132,28 +130,16 @@ def _get_requirements(
         if package_version not in self.requirements[canonical]:
             with TemporaryDirectory() as tmpdir:
                 try:
-                    if package_version == LATEST_PACKAGE_ALIAS:
-                        subprocess.check_output(
-                            [
-                                "pip",
-                                "download",
-                                package_name,
-                                f"--python-version={self.python_version}",
-                                "--no-deps",
-                            ],
-                            cwd=tmpdir,
-                        )
-                    else:
-                        subprocess.check_output(
-                            [
-                                "pip",
-                                "download",
-                                f"{package_name}=={package_version}",
-                                f"--python-version={self.python_version}",
-                                "--no-deps",
-                            ],
-                            cwd=tmpdir,
-                        )
+                    subprocess.check_output(
+                        [
+                            "pip",
+                            "download",
+                            f"{package_name}=={package_version}",
+                            f"--python-version={self.python_version}",
+                            "--no-deps",
+                        ],
+                        cwd=tmpdir,
+                    )
                 except Exception as err:
                     raise ValueError(
                         f"Could not install {package_name} {package_version} from pypi"
@@ -194,7 +180,7 @@ def _make_install_name(self, name: str) -> str:
         return self._install_names.get(canonical, canonical)
 
     def _version_satisfied(self, version: str, requirement: Requirement) -> bool:
-        if version in ["main", "master", LATEST_PACKAGE_ALIAS]:
+        if version in ["main", "master"]:
             return True
         try:
             specifier = requirement.specifier

tests/data/cli/nominal_release.yml

@@ -4,5 +4,5 @@ hackres: 0.0.5289
 hackgit: test-hash
 python: 2.7.5-builtin
 qt5: 5.13.6-builtin
-ert42: '*'
+ert42: 10.0.1
 some_github_binary_artifact: 0.0.1a1

tests/data/cli/nominal_repository.yml

@@ -32,7 +32,7 @@ hackgit:
     maintainer: charlie
 
 ert42:
-  '*':
+  10.0.1:
     source: pypi
     pypi_package_name: ert
     fetch: pip

tests/test_cli.py

@@ -6,7 +6,6 @@
 import pytest
 
 from komodo.cli import cli_main
-from komodo.package_version import LATEST_PACKAGE_ALIAS
 from tests import _get_test_root
 
 
@@ -73,11 +72,6 @@ def test_main(args, tmpdir):
     with open(os.path.join(release_path, release_name), encoding="utf-8") as releasedoc:
         releasedoc_content = releasedoc.read()
 
-        # test specifically for the regression introduced by
-        # https://github.com/equinor/komodo/issues/190 where if you provided ert
-        # with version '*', it would then show up in the releasedoc.
-        assert f"version: '{LATEST_PACKAGE_ALIAS}'" not in releasedoc_content
-
         # ensure the alias is used when resolving the version
         assert "version: null" not in releasedoc_content
 

tests/test_fetch.py

@@ -4,7 +4,6 @@
 import pytest
 
 from komodo.fetch import fetch
-from komodo.package_version import LATEST_PACKAGE_ALIAS
 
 
 def test_make_one_pip_package(captured_shell_commands, tmpdir):
@@ -116,28 +115,6 @@ def test_fetch_git_does_not_accept_pypi_package_name(tmpdir):
         fetch(packages, repositories, str(tmpdir))
 
 
-def test_fetch_pip_with_latest_version(captured_shell_commands, tmpdir):
-    packages = {"ert": LATEST_PACKAGE_ALIAS}
-    repositories = {
-        "ert": {
-            LATEST_PACKAGE_ALIAS: {
-                "source": "pypi",
-                "pypi_package_name": "ert3",
-                "fetch": "pip",
-                "make": "pip",
-                "maintainer": "someone",
-                "depends": [],
-            },
-        },
-    }
-
-    with patch("komodo.fetch.latest_pypi_version") as mock_latest_ver:
-        mock_latest_ver.return_value = "1.0.0"
-        fetch(packages, repositories, str(tmpdir))
-        mock_latest_ver.assert_called_once_with("ert3")
-        assert "ert3==1.0.0" in captured_shell_commands[0]
-
-
 def test_fetch_git_hash(captured_shell_commands, tmpdir):
     packages = {"ert": "main"}
     repositories = {

tests/test_up_to_date_pypi.py

@@ -348,46 +348,6 @@ def test_check_up_to_date_file_output(monkeypatch, tmpdir, capsys):
             },
             id="Base line test",
         ),
-        pytest.param(
-            {"dummy_package": "1.0.0", "komodo_version_package": "1.*"},
-            {
-                "dummy_package": {
-                    "1.0.0": {"maintainer": "scout", "make": "pip", "source": "pypi"},
-                },
-                "komodo_version_package": {
-                    "1.*": {"maintainer": "scout", "make": "pip", "source": "pypi"},
-                },
-            },
-            {
-                "releases": {
-                    "2.0.0": [{"filename": f"valid_upgrade_for_macos_{sys.platform}"}]
-                },
-            },
-            {
-                "release": {
-                    "dummy_package": "2.0.0",
-                    "komodo_version_package": "1.*",
-                },
-                "repo": {
-                    "dummy_package": {
-                        "2.0.0": {
-                            "maintainer": "scout",
-                            "make": "pip",
-                            "source": "pypi",
-                        },
-                        "1.0.0": {
-                            "maintainer": "scout",
-                            "make": "pip",
-                            "source": "pypi",
-                        },
-                    },
-                    "komodo_version_package": {
-                        "1.*": {"maintainer": "scout", "make": "pip", "source": "pypi"},
-                    },
-                },
-            },
-            id="With komodo package alias not updated",
-        ),
         pytest.param(
             {"dummy_package": "1.0.0+py27"},
             {