Merge pypa/distutils@75ed79d

1 files changed, 19 insertions, 14 deletions

diff --git a/setuptools/_distutils/command/install_data.py b/setuptools/_distutils/command/install_data.py
index 947cd76a..23d91ade 100644
--- a/setuptools/_distutils/command/install_data.py
+++ b/setuptools/_distutils/command/install_data.py
@@ -9,18 +9,21 @@ import os
 from distutils.core import Command
 from distutils.util import change_root, convert_path
 
+
 class install_data(Command):
 
     description = "install data files"
 
     user_options = [
-        ('install-dir=', 'd',
-         "base directory for installing data files "
-         "(default: installation base dir)"),
-        ('root=', None,
-         "install everything relative to this alternate root directory"),
+        (
+            'install-dir=',
+            'd',
+            "base directory for installing data files "
+            "(default: installation base dir)",
+        ),
+        ('root=', None, "install everything relative to this alternate root directory"),
         ('force', 'f', "force installation (overwrite existing files)"),
-        ]
+    ]
 
     boolean_options = ['force']
 
@@ -33,11 +36,12 @@ class install_data(Command):
         self.warn_dir = 1
 
     def finalize_options(self):
-        self.set_undefined_options('install',
-                                   ('install_data', 'install_dir'),
-                                   ('root', 'root'),
-                                   ('force', 'force'),
-                                  )
+        self.set_undefined_options(
+            'install',
+            ('install_data', 'install_dir'),
+            ('root', 'root'),
+            ('force', 'force'),
+        )
 
     def run(self):
         self.mkpath(self.install_dir)
@@ -46,9 +50,10 @@ class install_data(Command):
                 # it's a simple file, so copy it
                 f = convert_path(f)
                 if self.warn_dir:
-                    self.warn("setup script did not provide a directory for "
-                              "'%s' -- installing right in '%s'" %
-                              (f, self.install_dir))
+                    self.warn(
+                        "setup script did not provide a directory for "
+                        "'%s' -- installing right in '%s'" % (f, self.install_dir)
+                    )
                 (out, _) = self.copy_file(f, self.install_dir)
                 self.outfiles.append(out)
             else: