Refs #33476 -- Reformatted code with Black.

1 files changed, 45 insertions, 25 deletions

diff --git a/django/utils/archive.py b/django/utils/archive.py
index d5a0cf0446..71ec2d0015 100644
--- a/django/utils/archive.py
+++ b/django/utils/archive.py
@@ -55,6 +55,7 @@ class Archive:
     """
     The external API class that encapsulates an archive implementation.
     """
+
     def __init__(self, file):
         self._archive = self._archive_cls(file)(file)
 
@@ -68,7 +69,8 @@ class Archive:
                 filename = file.name
             except AttributeError:
                 raise UnrecognizedArchiveFormat(
-                    "File object not a recognized archive format.")
+                    "File object not a recognized archive format."
+                )
         base, tail_ext = os.path.splitext(filename.lower())
         cls = extension_map.get(tail_ext)
         if not cls:
@@ -76,7 +78,8 @@ class Archive:
             cls = extension_map.get(ext)
         if not cls:
             raise UnrecognizedArchiveFormat(
-                "Path not a recognized archive format: %s" % filename)
+                "Path not a recognized archive format: %s" % filename
+            )
         return cls
 
     def __enter__(self):
@@ -99,6 +102,7 @@ class BaseArchive:
     """
     Base Archive class.  Implementations should inherit this class.
     """
+
     @staticmethod
     def _copy_permissions(mode, filename):
         """
@@ -111,13 +115,15 @@ class BaseArchive:
 
     def split_leading_dir(self, path):
         path = str(path)
-        path = path.lstrip('/').lstrip('\\')
-        if '/' in path and (('\\' in path and path.find('/') < path.find('\\')) or '\\' not in path):
-            return path.split('/', 1)
-        elif '\\' in path:
-            return path.split('\\', 1)
+        path = path.lstrip("/").lstrip("\\")
+        if "/" in path and (
+            ("\\" in path and path.find("/") < path.find("\\")) or "\\" not in path
+        ):
+            return path.split("/", 1)
+        elif "\\" in path:
+            return path.split("\\", 1)
         else:
-            return path, ''
+            return path, ""
 
     def has_leading_dir(self, paths):
         """
@@ -143,14 +149,17 @@ class BaseArchive:
         return filename
 
     def extract(self):
-        raise NotImplementedError('subclasses of BaseArchive must provide an extract() method')
+        raise NotImplementedError(
+            "subclasses of BaseArchive must provide an extract() method"
+        )
 
     def list(self):
-        raise NotImplementedError('subclasses of BaseArchive must provide a list() method')
+        raise NotImplementedError(
+            "subclasses of BaseArchive must provide a list() method"
+        )
 
 
 class TarArchive(BaseArchive):
-
     def __init__(self, file):
         self._archive = tarfile.open(file)
 
@@ -174,13 +183,15 @@ class TarArchive(BaseArchive):
                 except (KeyError, AttributeError) as exc:
                     # Some corrupt tar files seem to produce this
                     # (specifically bad symlinks)
-                    print("In the tar file %s the member %s is invalid: %s" %
-                          (name, member.name, exc))
+                    print(
+                        "In the tar file %s the member %s is invalid: %s"
+                        % (name, member.name, exc)
+                    )
                 else:
                     dirname = os.path.dirname(filename)
                     if dirname:
                         os.makedirs(dirname, exist_ok=True)
-                    with open(filename, 'wb') as outfile:
+                    with open(filename, "wb") as outfile:
                         shutil.copyfileobj(extracted, outfile)
                         self._copy_permissions(member.mode, filename)
                 finally:
@@ -192,7 +203,6 @@ class TarArchive(BaseArchive):
 
 
 class ZipArchive(BaseArchive):
-
     def __init__(self, file):
         self._archive = zipfile.ZipFile(file)
 
@@ -210,14 +220,14 @@ class ZipArchive(BaseArchive):
             if not name:
                 continue
             filename = self.target_filename(to_path, name)
-            if name.endswith(('/', '\\')):
+            if name.endswith(("/", "\\")):
                 # A directory
                 os.makedirs(filename, exist_ok=True)
             else:
                 dirname = os.path.dirname(filename)
                 if dirname:
                     os.makedirs(dirname, exist_ok=True)
-                with open(filename, 'wb') as outfile:
+                with open(filename, "wb") as outfile:
                     outfile.write(data)
                 # Convert ZipInfo.external_attr to mode
                 mode = info.external_attr >> 16
@@ -227,11 +237,21 @@ class ZipArchive(BaseArchive):
         self._archive.close()
 
 
-extension_map = dict.fromkeys((
-    '.tar',
-    '.tar.bz2', '.tbz2', '.tbz', '.tz2',
-    '.tar.gz', '.tgz', '.taz',
-    '.tar.lzma', '.tlz',
-    '.tar.xz', '.txz',
-), TarArchive)
-extension_map['.zip'] = ZipArchive
+extension_map = dict.fromkeys(
+    (
+        ".tar",
+        ".tar.bz2",
+        ".tbz2",
+        ".tbz",
+        ".tz2",
+        ".tar.gz",
+        ".tgz",
+        ".taz",
+        ".tar.lzma",
+        ".tlz",
+        ".tar.xz",
+        ".txz",
+    ),
+    TarArchive,
+)
+extension_map[".zip"] = ZipArchive