Change isort multi_line_output to 3

setup.cfg

@@ -4,7 +4,7 @@ skip =
     .scratch,
     _vendor,
     data
-multi_line_output = 5
+multi_line_output = 3
 known_third_party =
     pip._vendor
 known_first_party =

src/pip/_internal/cli/base_command.py

@@ -12,22 +12,30 @@
 from pip._internal.cli import cmdoptions
 from pip._internal.cli.cmdoptions import make_search_scope
 from pip._internal.cli.parser import (
-    ConfigOptionParser, UpdatingDefaultsHelpFormatter,
+    ConfigOptionParser,
+    UpdatingDefaultsHelpFormatter,
 )
 from pip._internal.cli.status_codes import (
-    ERROR, PREVIOUS_BUILD_DIR_ERROR, SUCCESS, UNKNOWN_ERROR,
+    ERROR,
+    PREVIOUS_BUILD_DIR_ERROR,
+    SUCCESS,
+    UNKNOWN_ERROR,
     VIRTUALENV_NOT_FOUND,
 )
 from pip._internal.download import PipSession
 from pip._internal.exceptions import (
-    BadCommand, CommandError, InstallationError, PreviousBuildDirError,
+    BadCommand,
+    CommandError,
+    InstallationError,
+    PreviousBuildDirError,
     UninstallationError,
 )
 from pip._internal.index import PackageFinder
 from pip._internal.models.selection_prefs import SelectionPreferences
 from pip._internal.models.target_python import TargetPython
 from pip._internal.req.constructors import (
-    install_req_from_editable, install_req_from_line,
+    install_req_from_editable,
+    install_req_from_line,
 )
 from pip._internal.req.req_file import parse_requirements
 from pip._internal.utils.deprecation import deprecated

src/pip/_internal/cli/main_parser.py

@@ -6,10 +6,13 @@
 
 from pip._internal.cli import cmdoptions
 from pip._internal.cli.parser import (
-    ConfigOptionParser, UpdatingDefaultsHelpFormatter,
+    ConfigOptionParser,
+    UpdatingDefaultsHelpFormatter,
 )
 from pip._internal.commands import (
-    commands_dict, get_similar_commands, get_summaries,
+    commands_dict,
+    get_similar_commands,
+    get_summaries,
 )
 from pip._internal.exceptions import CommandError
 from pip._internal.utils.misc import get_pip_version, get_prog

src/pip/_internal/commands/check.py

@@ -2,7 +2,8 @@
 
 from pip._internal.cli.base_command import Command
 from pip._internal.operations.check import (
-    check_package_set, create_package_set_from_installed,
+    check_package_set,
+    create_package_set_from_installed,
 )
 
 logger = logging.getLogger(__name__)

src/pip/_internal/commands/configuration.py

@@ -5,7 +5,9 @@
 from pip._internal.cli.base_command import Command
 from pip._internal.cli.status_codes import ERROR, SUCCESS
 from pip._internal.configuration import (
-    Configuration, get_configuration_files, kinds,
+    Configuration,
+    get_configuration_files,
+    kinds,
 )
 from pip._internal.exceptions import PipError
 from pip._internal.utils.deprecation import deprecated

src/pip/_internal/commands/install.py

@@ -15,7 +15,9 @@
 from pip._internal.cli.cmdoptions import make_target_python
 from pip._internal.cli.status_codes import ERROR
 from pip._internal.exceptions import (
-    CommandError, InstallationError, PreviousBuildDirError,
+    CommandError,
+    InstallationError,
+    PreviousBuildDirError,
 )
 from pip._internal.legacy_resolve import Resolver
 from pip._internal.locations import distutils_scheme
@@ -25,7 +27,8 @@
 from pip._internal.req.req_tracker import RequirementTracker
 from pip._internal.utils.filesystem import check_path_owner
 from pip._internal.utils.misc import (
-    ensure_dir, get_installed_version,
+    ensure_dir,
+    get_installed_version,
     protect_pip_from_modification_on_windows,
 )
 from pip._internal.utils.temp_dir import TempDirectory

src/pip/_internal/commands/list.py

@@ -13,7 +13,8 @@
 from pip._internal.index import PackageFinder
 from pip._internal.models.selection_prefs import SelectionPreferences
 from pip._internal.utils.misc import (
-    dist_is_editable, get_installed_distributions,
+    dist_is_editable,
+    get_installed_distributions,
 )
 from pip._internal.utils.packaging import get_installer
 

src/pip/_internal/configuration.py

@@ -19,7 +19,8 @@
 from pip._vendor.six.moves import configparser
 
 from pip._internal.exceptions import (
-    ConfigurationError, ConfigurationFileCouldNotBeLoaded,
+    ConfigurationError,
+    ConfigurationFileCouldNotBeLoaded,
 )
 from pip._internal.utils import appdirs
 from pip._internal.utils.compat import WINDOWS, expanduser

src/pip/_internal/download.py

@@ -36,10 +36,22 @@
 from pip._internal.utils.glibc import libc_ver
 from pip._internal.utils.marker_files import write_delete_marker_file
 from pip._internal.utils.misc import (
-    ARCHIVE_EXTENSIONS, ask, ask_input, ask_password, ask_path_exists,
-    backup_dir, consume, display_path, format_size, get_installed_version,
-    path_to_url, remove_auth_from_url, rmtree, split_auth_netloc_from_url,
-    splitext, unpack_file,
+    ARCHIVE_EXTENSIONS,
+    ask,
+    ask_input,
+    ask_password,
+    ask_path_exists,
+    backup_dir,
+    consume,
+    display_path,
+    format_size,
+    get_installed_version,
+    path_to_url,
+    remove_auth_from_url,
+    rmtree,
+    split_auth_netloc_from_url,
+    splitext,
+    unpack_file,
 )
 from pip._internal.utils.temp_dir import TempDirectory
 from pip._internal.utils.typing import MYPY_CHECK_RUNNING

src/pip/_internal/index.py

@@ -19,7 +19,9 @@
 
 from pip._internal.download import is_url, url_to_path
 from pip._internal.exceptions import (
-    BestVersionAlreadyInstalled, DistributionNotFound, InvalidWheelFilename,
+    BestVersionAlreadyInstalled,
+    DistributionNotFound,
+    InvalidWheelFilename,
     UnsupportedWheel,
 )
 from pip._internal.models.candidate import InstallationCandidate
@@ -30,7 +32,10 @@
 from pip._internal.utils.compat import ipaddress
 from pip._internal.utils.logging import indent_log
 from pip._internal.utils.misc import (
-    ARCHIVE_EXTENSIONS, SUPPORTED_EXTENSIONS, WHEEL_EXTENSION, path_to_url,
+    ARCHIVE_EXTENSIONS,
+    SUPPORTED_EXTENSIONS,
+    WHEEL_EXTENSION,
+    path_to_url,
     redact_password_from_url,
 )
 from pip._internal.utils.packaging import check_requires_python

src/pip/_internal/legacy_resolve.py

@@ -18,16 +18,22 @@
 from pip._vendor.packaging import specifiers
 
 from pip._internal.exceptions import (
-    BestVersionAlreadyInstalled, DistributionNotFound, HashError, HashErrors,
+    BestVersionAlreadyInstalled,
+    DistributionNotFound,
+    HashError,
+    HashErrors,
     UnsupportedPythonVersion,
 )
 from pip._internal.req.constructors import install_req_from_req_string
 from pip._internal.utils.logging import indent_log
 from pip._internal.utils.misc import (
-    dist_in_usersite, ensure_dir, normalize_version_info,
+    dist_in_usersite,
+    ensure_dir,
+    normalize_version_info,
 )
 from pip._internal.utils.packaging import (
-    check_requires_python, get_requires_python,
+    check_requires_python,
+    get_requires_python,
 )
 from pip._internal.utils.typing import MYPY_CHECK_RUNNING
 

src/pip/_internal/models/link.py

@@ -4,8 +4,11 @@
 from pip._vendor.six.moves.urllib import parse as urllib_parse
 
 from pip._internal.utils.misc import (
-    WHEEL_EXTENSION, path_to_url, redact_password_from_url,
-    split_auth_from_netloc, splitext,
+    WHEEL_EXTENSION,
+    path_to_url,
+    redact_password_from_url,
+    split_auth_from_netloc,
+    splitext,
 )
 from pip._internal.utils.models import KeyBasedCompareMixin
 from pip._internal.utils.typing import MYPY_CHECK_RUNNING

src/pip/_internal/operations/freeze.py

@@ -11,11 +11,13 @@
 
 from pip._internal.exceptions import BadCommand, InstallationError
 from pip._internal.req.constructors import (
-    install_req_from_editable, install_req_from_line,
+    install_req_from_editable,
+    install_req_from_line,
 )
 from pip._internal.req.req_file import COMMENT_RE
 from pip._internal.utils.misc import (
-    dist_is_editable, get_installed_distributions,
+    dist_is_editable,
+    get_installed_distributions,
 )
 from pip._internal.utils.typing import MYPY_CHECK_RUNNING
 

src/pip/_internal/operations/prepare.py

@@ -11,11 +11,18 @@
 )
 from pip._internal.distributions.installed import InstalledDistribution
 from pip._internal.download import (
-    is_dir_url, is_file_url, is_vcs_url, unpack_url, url_to_path,
+    is_dir_url,
+    is_file_url,
+    is_vcs_url,
+    unpack_url,
+    url_to_path,
 )
 from pip._internal.exceptions import (
-    DirectoryUrlHashUnsupported, HashUnpinned, InstallationError,
-    PreviousBuildDirError, VcsHashUnsupported,
+    DirectoryUrlHashUnsupported,
+    HashUnpinned,
+    InstallationError,
+    PreviousBuildDirError,
+    VcsHashUnsupported,
 )
 from pip._internal.utils.compat import expanduser
 from pip._internal.utils.hashes import MissingHashes

src/pip/_internal/req/req_file.py

@@ -18,7 +18,8 @@
 from pip._internal.exceptions import RequirementsFileParseError
 from pip._internal.models.search_scope import SearchScope
 from pip._internal.req.constructors import (
-    install_req_from_editable, install_req_from_line,
+    install_req_from_editable,
+    install_req_from_line,
 )
 from pip._internal.utils.typing import MYPY_CHECK_RUNNING
 

src/pip/_internal/req/req_install.py

@@ -26,9 +26,17 @@
 from pip._internal.utils.logging import indent_log
 from pip._internal.utils.marker_files import PIP_DELETE_MARKER_FILENAME
 from pip._internal.utils.misc import (
-    _make_build_dir, ask_path_exists, backup_dir, call_subprocess,
-    display_path, dist_in_site_packages, dist_in_usersite, ensure_dir,
-    get_installed_version, redact_password_from_url, rmtree,
+    _make_build_dir,
+    ask_path_exists,
+    backup_dir,
+    call_subprocess,
+    display_path,
+    dist_in_site_packages,
+    dist_in_usersite,
+    ensure_dir,
+    get_installed_version,
+    redact_password_from_url,
+    rmtree,
 )
 from pip._internal.utils.packaging import get_metadata
 from pip._internal.utils.setuptools_build import make_setuptools_shim_args

src/pip/_internal/req/req_uninstall.py

@@ -14,8 +14,15 @@
 from pip._internal.utils.compat import WINDOWS, cache_from_source, uses_pycache
 from pip._internal.utils.logging import indent_log
 from pip._internal.utils.misc import (
-    FakeFile, ask, dist_in_usersite, dist_is_local, egg_link_path, is_local,
-    normalize_path, renames, rmtree,
+    FakeFile,
+    ask,
+    dist_in_usersite,
+    dist_is_local,
+    egg_link_path,
+    is_local,
+    normalize_path,
+    renames,
+    rmtree,
 )
 from pip._internal.utils.temp_dir import AdjacentTempDirectory, TempDirectory
 from pip._internal.utils.typing import MYPY_CHECK_RUNNING

src/pip/_internal/utils/hashes.py

@@ -5,7 +5,9 @@
 from pip._vendor.six import iteritems, iterkeys, itervalues
 
 from pip._internal.exceptions import (
-    HashMismatch, HashMissing, InstallationError,
+    HashMismatch,
+    HashMissing,
+    InstallationError,
 )
 from pip._internal.utils.misc import read_chunks
 from pip._internal.utils.typing import MYPY_CHECK_RUNNING

src/pip/_internal/utils/misc.py

@@ -32,12 +32,17 @@
 from pip._internal.exceptions import CommandError, InstallationError
 from pip._internal.locations import site_packages, user_site
 from pip._internal.utils.compat import (
-    WINDOWS, console_to_str, expanduser, stdlib_pkgs, str_to_display,
+    WINDOWS,
+    console_to_str,
+    expanduser,
+    stdlib_pkgs,
+    str_to_display,
 )
 from pip._internal.utils.marker_files import write_delete_marker_file
 from pip._internal.utils.typing import MYPY_CHECK_RUNNING
 from pip._internal.utils.virtualenv import (
-    running_under_virtualenv, virtualenv_no_global,
+    running_under_virtualenv,
+    virtualenv_no_global,
 )
 
 if PY2:

src/pip/_internal/vcs/git.py

@@ -13,7 +13,9 @@
 from pip._internal.utils.misc import display_path, redact_password_from_url
 from pip._internal.utils.temp_dir import TempDirectory
 from pip._internal.vcs.versioncontrol import (
-    RemoteNotFoundError, VersionControl, vcs,
+    RemoteNotFoundError,
+    VersionControl,
+    vcs,
 )
 
 urlsplit = urllib_parse.urlsplit

src/pip/_internal/vcs/subversion.py

@@ -7,7 +7,9 @@
 
 from pip._internal.utils.logging import indent_log
 from pip._internal.utils.misc import (
-    display_path, rmtree, split_auth_from_netloc,
+    display_path,
+    rmtree,
+    split_auth_from_netloc,
 )
 from pip._internal.utils.typing import MYPY_CHECK_RUNNING
 from pip._internal.vcs.versioncontrol import VersionControl, vcs

src/pip/_internal/vcs/versioncontrol.py

@@ -12,7 +12,11 @@
 
 from pip._internal.exceptions import BadCommand
 from pip._internal.utils.misc import (
-    ask_path_exists, backup_dir, call_subprocess, display_path, rmtree,
+    ask_path_exists,
+    backup_dir,
+    call_subprocess,
+    display_path,
+    rmtree,
 )
 from pip._internal.utils.typing import MYPY_CHECK_RUNNING
 

src/pip/_internal/wheel.py

@@ -25,15 +25,22 @@
 from pip._internal import pep425tags
 from pip._internal.download import unpack_url
 from pip._internal.exceptions import (
-    InstallationError, InvalidWheelFilename, UnsupportedWheel,
+    InstallationError,
+    InvalidWheelFilename,
+    UnsupportedWheel,
 )
 from pip._internal.locations import distutils_scheme
 from pip._internal.models.link import Link
 from pip._internal.utils.logging import indent_log
 from pip._internal.utils.marker_files import PIP_DELETE_MARKER_FILENAME
 from pip._internal.utils.misc import (
-    LOG_DIVIDER, call_subprocess, captured_stdout, ensure_dir,
-    format_command_args, path_to_url, read_chunks,
+    LOG_DIVIDER,
+    call_subprocess,
+    captured_stdout,
+    ensure_dir,
+    format_command_args,
+    path_to_url,
+    read_chunks,
 )
 from pip._internal.utils.setuptools_build import make_setuptools_shim_args
 from pip._internal.utils.temp_dir import TempDirectory