Revert changes to env logic

src/poetry/utils/env.py

@@ -5,7 +5,6 @@
 import hashlib
 import itertools
 import json
-import logging
 import os
 import platform
 import plistlib
@@ -37,7 +36,6 @@
 from poetry.core.utils.helpers import temporary_directory
 from virtualenv.seed.wheels.embed import get_embed_wheel
 
-from poetry.exceptions import PoetryException
 from poetry.utils._compat import WINDOWS
 from poetry.utils._compat import decode
 from poetry.utils._compat import encode
@@ -61,9 +59,6 @@
     from poetry.poetry import Poetry
 
 
-logger = logging.getLogger(__name__)
-
-
 GET_SYS_TAGS = f"""
 import importlib.util
 import json
@@ -228,11 +223,6 @@ def _version_nodot(version):
 """
 
 
-# This should be dropped when Poetry removes python2 support completely
-def _is_python2_exec(executable: str) -> bool:
-    return re.match(r".*2.|.2\..", executable) is not None
-
-
 class SitePackages:
     def __init__(
         self,
@@ -578,9 +568,6 @@ def activate(self, python: str, io: IO) -> Env:
 
         python = self._full_python_path(python)
 
-        if _is_python2_exec(python):
-            io.write_error_line("Poetry no longer supports Python 2.7 environments")
-
         try:
             python_version_string = decode(
                 subprocess.check_output(
@@ -923,10 +910,6 @@ def create_venv(
 
                 python = "python" + python_to_try
 
-                if _is_python2_exec(python):
-                    error_message = "Poetry no longer supports Python 2.7 environments."
-                    raise PoetryException(error_message)
-
                 if io.is_debug():
                     io.write_line(f"<debug>Trying {python}</debug>")
 
@@ -985,7 +968,6 @@ def create_venv(
                 f"Creating virtualenv <c1>{name}</> in"
                 f" {venv_path if not WINDOWS else get_real_windows_path(venv_path)!s}"
             )
-
         else:
             create_venv = False
             if force:
@@ -1064,10 +1046,6 @@ def build_venv(
         if isinstance(executable, Path):
             executable = executable.resolve().as_posix()
 
-        if _is_python2_exec(executable):
-            error_message = "Poetry no longer supports Python 2.7 environments."
-            raise PoetryException(error_message)
-
         args = [
             "--no-download",
             "--no-periodic-update",
@@ -1703,13 +1681,9 @@ def get_pip_command(self, embedded: bool = False) -> list[str]:
         ]
 
     def get_supported_tags(self) -> list[Tag]:
-        if self.get_version_info() < (3, 0, 0):
-            error_message = """
-            Poetry no longer supports Python 2.7 environments.
-            """
-            raise PoetryException(error_message)
         output = self.run_python_script(GET_SYS_TAGS)
         assert isinstance(output, str)
+
         return [Tag(*t) for t in json.loads(output)]
 
     def get_marker_env(self) -> dict[str, Any]: