Vendor in pip 23.2

Author: matteius

pipenv/patched/pip/__init__.py

@@ -1,6 +1,6 @@
 from typing import List, Optional
 
-__version__ = "23.1.2"
+__version__ = "23.2"
 
 
 def main(args: Optional[List[str]] = None) -> int:

pipenv/patched/pip/__main__.py

@@ -1,6 +1,5 @@
 import os
 import sys
-import warnings
 
 # Remove '' and current working directory from the first entry
 # of sys.path, if present to avoid using current directory
@@ -20,12 +19,6 @@
     sys.path.insert(0, path)
 
 if __name__ == "__main__":
-    # Work around the error reported in #9540, pending a proper fix.
-    # Note: It is essential the warning filter is set *before* importing
-    #       pip, as the deprecation happens at import time, not runtime.
-    warnings.filterwarnings(
-        "ignore", category=DeprecationWarning, module=".*packaging\\.version"
-    )
     import importlib.util
     import sys
     spec = importlib.util.spec_from_file_location(

pipenv/patched/pip/_internal/cache.py

@@ -194,7 +194,17 @@ def __init__(
         self.origin: Optional[DirectUrl] = None
         origin_direct_url_path = Path(self.link.file_path).parent / ORIGIN_JSON_NAME
         if origin_direct_url_path.exists():
-            self.origin = DirectUrl.from_json(origin_direct_url_path.read_text())
+            try:
+                self.origin = DirectUrl.from_json(
+                    origin_direct_url_path.read_text(encoding="utf-8")
+                )
+            except Exception as e:
+                logger.warning(
+                    "Ignoring invalid cache entry origin file %s for %s (%s)",
+                    origin_direct_url_path,
+                    link.filename,
+                    e,
+                )
 
 
 class WheelCache(Cache):
@@ -257,16 +267,26 @@ def get_cache_entry(
     @staticmethod
     def record_download_origin(cache_dir: str, download_info: DirectUrl) -> None:
         origin_path = Path(cache_dir) / ORIGIN_JSON_NAME
-        if origin_path.is_file():
-            origin = DirectUrl.from_json(origin_path.read_text())
-            # TODO: use DirectUrl.equivalent when https://github.com/pypa/pip/pull/10564
-            # is merged.
-            if origin.url != download_info.url:
+        if origin_path.exists():
+            try:
+                origin = DirectUrl.from_json(origin_path.read_text(encoding="utf-8"))
+            except Exception as e:
                 logger.warning(
-                    "Origin URL %s in cache entry %s does not match download URL %s. "
-                    "This is likely a pip bug or a cache corruption issue.",
-                    origin.url,
-                    cache_dir,
-                    download_info.url,
+                    "Could not read origin file %s in cache entry (%s). "
+                    "Will attempt to overwrite it.",
+                    origin_path,
+                    e,
                 )
+            else:
+                # TODO: use DirectUrl.equivalent when
+                # https://github.com/pypa/pip/pull/10564 is merged.
+                if origin.url != download_info.url:
+                    logger.warning(
+                        "Origin URL %s in cache entry %s does not match download URL "
+                        "%s. This is likely a pip bug or a cache corruption issue. "
+                        "Will overwrite it with the new value.",
+                        origin.url,
+                        cache_dir,
+                        download_info.url,
+                    )
         origin_path.write_text(download_info.to_json(), encoding="utf-8")

pipenv/patched/pip/_internal/cli/base_command.py

@@ -131,6 +131,17 @@ def _main(self, args: List[str]) -> int:
                 ", ".join(sorted(always_enabled_features)),
             )
 
+        # Make sure that the --python argument isn't specified after the
+        # subcommand. We can tell, because if --python was specified,
+        # we should only reach this point if we're running in the created
+        # subprocess, which has the _PIP_RUNNING_IN_SUBPROCESS environment
+        # variable set.
+        if options.python and "_PIP_RUNNING_IN_SUBPROCESS" not in os.environ:
+            logger.critical(
+                "The --python option must be placed before the pip subcommand name"
+            )
+            sys.exit(ERROR)
+
         # TODO: Try to get these passing down from the command?
         #       without resorting to os.environ to hold these.
         #       This also affects isolated builds and it should.

pipenv/patched/pip/_internal/commands/check.py

@@ -7,6 +7,7 @@
 from pipenv.patched.pip._internal.operations.check import (
     check_package_set,
     create_package_set_from_installed,
+    warn_legacy_versions_and_specifiers,
 )
 from pipenv.patched.pip._internal.utils.misc import write_output
 
@@ -21,6 +22,7 @@ class CheckCommand(Command):
 
     def run(self, options: Values, args: List[str]) -> int:
         package_set, parsing_probs = create_package_set_from_installed()
+        warn_legacy_versions_and_specifiers(package_set)
         missing, conflicting = check_package_set(package_set)
 
         for project_name in missing:

pipenv/patched/pip/_internal/commands/completion.py

@@ -22,15 +22,10 @@
         complete -o default -F _pip_completion {prog}
     """,
     "zsh": """
-        function _pip_completion {{
-          local words cword
-          read -Ac words
-          read -cn cword
-          reply=( $( COMP_WORDS="$words[*]" \\
-                     COMP_CWORD=$(( cword-1 )) \\
-                     PIP_AUTO_COMPLETE=1 $words[1] 2>/dev/null ))
-        }}
-        compctl -K _pip_completion {prog}
+        #compdef -P pip[0-9.]#
+        compadd $( COMP_WORDS="$words[*]" \\
+                   COMP_CWORD=$((CURRENT-1)) \\
+                   PIP_AUTO_COMPLETE=1 $words[1] 2>/dev/null )
     """,
     "fish": """
         function __fish_complete_pip

pipenv/patched/pip/_internal/commands/download.py

@@ -137,6 +137,10 @@ def run(self, options: Values, args: List[str]) -> int:
                 assert req.name is not None
                 preparer.save_linked_requirement(req)
                 downloaded.append(req.name)
+
+        preparer.prepare_linked_requirements_more(requirement_set.requirements.values())
+        requirement_set.warn_legacy_versions_and_specifiers()
+
         if downloaded:
             write_output("Successfully downloaded %s", " ".join(downloaded))
 

pipenv/patched/pip/_internal/commands/freeze.py

@@ -1,14 +1,25 @@
 import sys
 from optparse import Values
-from typing import List
+from typing import AbstractSet, List
 
 from pipenv.patched.pip._internal.cli import cmdoptions
 from pipenv.patched.pip._internal.cli.base_command import Command
 from pipenv.patched.pip._internal.cli.status_codes import SUCCESS
 from pipenv.patched.pip._internal.operations.freeze import freeze
 from pipenv.patched.pip._internal.utils.compat import stdlib_pkgs
 
-DEV_PKGS = {"pip", "setuptools", "distribute", "wheel"}
+
+def _should_suppress_build_backends() -> bool:
+    return sys.version_info < (3, 12)
+
+
+def _dev_pkgs() -> AbstractSet[str]:
+    pkgs = {"pip"}
+
+    if _should_suppress_build_backends():
+        pkgs |= {"setuptools", "distribute", "wheel"}
+
+    return pkgs
 
 
 class FreezeCommand(Command):
@@ -61,7 +72,7 @@ def add_options(self) -> None:
             action="store_true",
             help=(
                 "Do not skip these packages in the output:"
-                " {}".format(", ".join(DEV_PKGS))
+                " {}".format(", ".join(_dev_pkgs()))
             ),
         )
         self.cmd_opts.add_option(
@@ -77,7 +88,7 @@ def add_options(self) -> None:
     def run(self, options: Values, args: List[str]) -> int:
         skip = set(stdlib_pkgs)
         if not options.freeze_all:
-            skip.update(DEV_PKGS)
+            skip.update(_dev_pkgs())
 
         if options.excludes:
             skip.update(options.excludes)

pipenv/patched/pip/_internal/commands/install.py

@@ -387,6 +387,9 @@ def run(self, options: Values, args: List[str]) -> int:
                         json.dump(report.to_dict(), f, indent=2, ensure_ascii=False)
 
             if options.dry_run:
+                # In non dry-run mode, the legacy versions and specifiers check
+                # will be done as part of conflict detection.
+                requirement_set.warn_legacy_versions_and_specifiers()
                 would_install_items = sorted(
                     (r.metadata["name"], r.metadata["version"])
                     for r in requirement_set.requirements_to_install

pipenv/patched/pip/_internal/commands/list.py

@@ -103,7 +103,10 @@ def add_options(self) -> None:
             dest="list_format",
             default="columns",
             choices=("columns", "freeze", "json"),
-            help="Select the output format among: columns (default), freeze, or json",
+            help=(
+                "Select the output format among: columns (default), freeze, or json. "
+                "The 'freeze' format cannot be used with the --outdated option."
+            ),
         )
 
         self.cmd_opts.add_option(
@@ -157,7 +160,7 @@ def run(self, options: Values, args: List[str]) -> int:
 
         if options.outdated and options.list_format == "freeze":
             raise CommandError(
-                "List format 'freeze' can not be used with the --outdated option."
+                "List format 'freeze' cannot be used with the --outdated option."
             )
 
         cmdoptions.check_list_path_option(options)