[Python-checkins] Improve ensurepip's --help (GH-4686) (GH-7238)

[Petr Viktorin]

https://github.com/python/cpython/commit/d9b118284c629cba27fae7b4362933967a4715af
commit: d9b118284c629cba27fae7b4362933967a4715af
branch: 3.7
author: Miss Islington (bot) <31488909+miss-islington at users.noreply.github.com>
committer: Petr Viktorin <encukou at gmail.com>
date: 2018-05-30T10:34:32+02:00
summary:

Improve ensurepip's --help (GH-4686) (GH-7238)

* Add a space to ensurepip's --altinstall option
* Add periods to the arguments of ensurepip that didn't have it

This makes --help for all optional arguments consistent and also makes it
consistent with pip --help.
(cherry picked from commit e9537ad6a128924dd610bea2268065500c174181)

Co-authored-by: Wieland Hoffmann <mineo at users.noreply.github.com>

files:
M Lib/ensurepip/__init__.py

diff --git a/Lib/ensurepip/__init__.py b/Lib/ensurepip/__init__.py
index 8dc2354ce287..4748ba4efc4d 100644
--- a/Lib/ensurepip/__init__.py
+++ b/Lib/ensurepip/__init__.py
@@ -182,15 +182,15 @@ def _main(argv=None):
         "--altinstall",
         action="store_true",
         default=False,
-        help=("Make an alternate install, installing only the X.Y versioned"
-              "scripts (Default: pipX, pipX.Y, easy_install-X.Y)"),
+        help=("Make an alternate install, installing only the X.Y versioned "
+              "scripts (Default: pipX, pipX.Y, easy_install-X.Y)."),
     )
     parser.add_argument(
         "--default-pip",
         action="store_true",
         default=False,
         help=("Make a default pip install, installing the unqualified pip "
-              "and easy_install in addition to the versioned scripts"),
+              "and easy_install in addition to the versioned scripts."),
     )
 
     args = parser.parse_args(argv)