From 16b98abca94343770aad561ea659380c97d473b4 Mon Sep 17 00:00:00 2001
From: Marco Edward Gorelli <33491632+MarcoGorelli@users.noreply.github.com>
Date: Sat, 10 Dec 2022 19:49:33 +0000
Subject: [PATCH] make black[jupyter] installation cross-shell (#3394)

---
 README.md                        | 2 +-
 docs/getting_started.md          | 2 +-
 src/black/handle_ipynb_magics.py | 2 +-
 tests/test_no_ipynb.py           | 4 ++--
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index c2dd9e6..b12ddfb 100644
--- a/README.md
+++ b/README.md
@@ -39,7 +39,7 @@ Try it out now using the [Black Playground](https://black.vercel.app). Watch the
 ### Installation
 
 _Black_ can be installed by running `pip install black`. It requires Python 3.7+ to run.
-If you want to format Jupyter Notebooks, install with `pip install 'black[jupyter]'`.
+If you want to format Jupyter Notebooks, install with `pip install "black[jupyter]"`.
 
 If you can't wait for the latest _hotness_ and want to install from GitHub, use:
 
diff --git a/docs/getting_started.md b/docs/getting_started.md
index 1825f3b..33fb2f9 100644
--- a/docs/getting_started.md
+++ b/docs/getting_started.md
@@ -17,7 +17,7 @@ Also, you can try out _Black_ online for minimal fuss on the
 ## Installation
 
 _Black_ can be installed by running `pip install black`. It requires Python 3.7+ to run.
-If you want to format Jupyter Notebooks, install with `pip install 'black[jupyter]'`.
+If you want to format Jupyter Notebooks, install with `pip install "black[jupyter]"`.
 
 If you can't wait for the latest _hotness_ and want to install from GitHub, use:
 
diff --git a/src/black/handle_ipynb_magics.py b/src/black/handle_ipynb_magics.py
index 693f1a6..9e1af75 100644
--- a/src/black/handle_ipynb_magics.py
+++ b/src/black/handle_ipynb_magics.py
@@ -64,7 +64,7 @@ def jupyter_dependencies_are_installed(*, verbose: bool, quiet: bool) -> bool:
         if verbose or not quiet:
             msg = (
                 "Skipping .ipynb files as Jupyter dependencies are not installed.\n"
-                "You can fix this by running ``pip install black[jupyter]``"
+                'You can fix this by running ``pip install "black[jupyter]"``'
             )
             out(msg)
         return False
diff --git a/tests/test_no_ipynb.py b/tests/test_no_ipynb.py
index 3e0b159..b63ecde 100644
--- a/tests/test_no_ipynb.py
+++ b/tests/test_no_ipynb.py
@@ -17,7 +17,7 @@ def test_ipynb_diff_with_no_change_single() -> None:
     result = runner.invoke(main, [str(path)])
     expected_output = (
         "Skipping .ipynb files as Jupyter dependencies are not installed.\n"
-        "You can fix this by running ``pip install black[jupyter]``\n"
+        'You can fix this by running ``pip install "black[jupyter]"``\n'
     )
     assert expected_output in result.output
 
@@ -32,6 +32,6 @@ def test_ipynb_diff_with_no_change_dir(tmp_path: pathlib.Path) -> None:
     result = runner.invoke(main, [str(tmp_path)])
     expected_output = (
         "Skipping .ipynb files as Jupyter dependencies are not installed.\n"
-        "You can fix this by running ``pip install black[jupyter]``\n"
+        'You can fix this by running ``pip install "black[jupyter]"``\n'
     )
     assert expected_output in result.output
-- 
2.39.2