Apply formatting

Signed-off-by: Philippe Ombredanne <pombredanne@nexb.com>

Author: pombredanne

src/commoncode/hash.py

@@ -10,7 +10,6 @@
 import hashlib
 import os
 import sys
-
 from functools import partial
 
 from commoncode import filetype
@@ -32,6 +31,7 @@ class Hashable:
     """
     A mixin for hashers that provides the base methods.
     """
+
     # digest_size = length of binary digest for this hash
     # binh = binary hasher module
     # msg_len = length in bytes of the messages hashed
@@ -259,7 +259,7 @@ def sha1_git(location):
     return checksum(location, name="sha1_git", base64=False)
 
 
-def binary_chunks(location, size=2 ** 24):
+def binary_chunks(location, size=2**24):
     """
     Read file at ``location`` as binary and yield bytes of up to ``size`` length in bytes,
     defaulting to 2**24 bytes, e.g., about 16 MB.

tests/test_hash.py

@@ -6,8 +6,8 @@
 # See https://aboutcode.org for more information about nexB OSS projects.
 #
 
-import os
 import hashlib
+import os
 
 from commoncode.hash import b64sha1
 from commoncode.hash import checksum
@@ -180,7 +180,9 @@ def test_sha1_git_checksum(self):
     def test_checksum_from_chunks_can_stream_gigabytes(self):
         chunk_16mb = b"0" * 16000000
         chunks_3dot2gb = (chunk_16mb for _ in range(200))
-        result = checksum_from_chunks(chunks=chunks_3dot2gb, total_length=16000000 * 200, name="sha1_git")
+        result = checksum_from_chunks(
+            chunks=chunks_3dot2gb, total_length=16000000 * 200, name="sha1_git"
+        )
         assert result == "494caf26c43c4473f6e930b0f5c2ecf8121bcf24"
 
     def test_checksum_from_chunks_from_stream_is_same_as_plain(self):