Воркед

venv/Lib/site-packages/pip/_internal/commands/check.py

@@ -4,10 +4,13 @@ from typing import List
 
 from pip._internal.cli.base_command import Command
 from pip._internal.cli.status_codes import ERROR, SUCCESS
+from pip._internal.metadata import get_default_environment
 from pip._internal.operations.check import (
     check_package_set,
+    check_unsupported,
     create_package_set_from_installed,
 )
+from pip._internal.utils.compatibility_tags import get_supported
 from pip._internal.utils.misc import write_output
 
 logger = logging.getLogger(__name__)
@@ -16,13 +19,19 @@ logger = logging.getLogger(__name__)
 class CheckCommand(Command):
     """Verify installed packages have compatible dependencies."""
 
+    ignore_require_venv = True
     usage = """
       %prog [options]"""
 
     def run(self, options: Values, args: List[str]) -> int:
-
         package_set, parsing_probs = create_package_set_from_installed()
         missing, conflicting = check_package_set(package_set)
+        unsupported = list(
+            check_unsupported(
+                get_default_environment().iter_installed_distributions(),
+                get_supported(),
+            )
+        )
 
         for project_name in missing:
             version = package_set[project_name].version
@@ -45,8 +54,13 @@ class CheckCommand(Command):
                     dep_name,
                     dep_version,
                 )
-
-        if missing or conflicting or parsing_probs:
+        for package in unsupported:
+            write_output(
+                "%s %s is not supported on this platform",
+                package.raw_name,
+                package.version,
+            )
+        if missing or conflicting or parsing_probs or unsupported:
             return ERROR
         else:
             write_output("No broken requirements found.")