flake8 changes

mutagen/_iff.py

@@ -365,9 +365,9 @@ def _pre_load_header(self, fileobj):
 
     @convert_error(IOError, error)
     @loadfile(writable=True)
-    def save(self, filething=None, v2_version=4, v23_sep='/', padding=None, preserve_mtime=False):
+    def save(self, filething=None, v2_version=4, v23_sep='/',
+    padding=None, preserve_mtime=False):
         """Save ID3v2 data to the IFF file"""
-
         fileobj = filething.fileobj
 
         if preserve_mtime:

mutagen/_util.py

@@ -289,12 +289,13 @@ def _openfile(instance, filething, filename, fileobj, writable, create):
             if hasattr(fileobj, "__restore_mtime__"):
                 new_atime = time.time_ns()
                 original_mtime = fileobj.__restore_mtime__
-                print("\nRetaining original mtime. file={}, atime={}, o_mtime={}".format(filename, new_atime, original_mtime))
+                print("\nRetaining original mtime. file={}, atime={}, o_mtime={}"
+                .format(filename, new_atime, original_mtime))
                 os.utime(filename, ns=(new_atime, original_mtime))
-
     else:
         raise TypeError("Missing filename or fileobj argument")
 
+
 def set_restore_mtime(fileobj):
     if fileobj is not None:
         original_mtime = os.stat(fileobj.name).st_mtime_ns

mutagen/apev2.py

@@ -36,7 +36,8 @@
 
 from mutagen import Metadata, FileType, StreamInfo
 from mutagen._util import DictMixin, cdata, delete_bytes, total_ordering, \
-    MutagenError, loadfile, convert_error, seek_end, get_size, reraise, set_restore_mtime
+    MutagenError, loadfile, convert_error, seek_end, get_size, reraise, \
+    set_restore_mtime
 
 
 def is_valid_apev2_key(key):

mutagen/asf/__init__.py

@@ -11,7 +11,8 @@
 __all__ = ["ASF", "Open"]
 
 from mutagen import FileType, Tags, StreamInfo
-from mutagen._util import resize_bytes, DictMixin, loadfile, convert_error, set_restore_mtime
+from mutagen._util import resize_bytes, DictMixin, loadfile, convert_error, \
+    set_restore_mtime
 
 from ._util import error, ASFError, ASFHeaderError
 from ._objects import HeaderObject, MetadataLibraryObject, MetadataObject, \

mutagen/dsf.py

@@ -198,7 +198,8 @@ def _pre_load_header(self, fileobj):
 
     @convert_error(IOError, error)
     @loadfile(writable=True)
-    def save(self, filething=None, v2_version=4, v23_sep='/', padding=None, preserve_mtime=False):
+    def save(self, filething=None, v2_version=4, v23_sep='/', padding=None,
+            preserve_mtime=False):
         """Save ID3v2 data to the DSF file"""
 
         fileobj = filething.fileobj

mutagen/easyid3.py

@@ -175,7 +175,8 @@ def __init__(self, filename=None):
     @loadfile(writable=True, create=True)
     def save(self, filething=None, v1=1, v2_version=4, v23_sep='/',
              padding=None, preserve_mtime=False):
-        """save(filething=None, v1=1, v2_version=4, v23_sep='/', padding=None, preserve_mtime=False)
+        """save(filething=None, v1=1, v2_version=4, v23_sep='/', padding=None,
+                preserve_mtime=False)
 
         Save changes to a file.
         See :meth:`mutagen.id3.ID3.save` for more info.

mutagen/id3/_file.py

@@ -18,7 +18,6 @@
     BitPaddedInt
 from ._tags import ID3Tags, ID3Header, ID3SaveConfig
 from ._id3v1 import MakeID3v1, find_id3v1
-import os.path
 
 
 @enum
@@ -223,7 +222,8 @@ def _prepare_data(self, fileobj, start, available, v2_version, v23_sep,
     @loadfile(writable=True, create=True)
     def save(self, filething=None, v1=1, v2_version=4, v23_sep='/',
              padding=None, preserve_mtime=False):
-        """save(filething=None, v1=1, v2_version=4, v23_sep='/', padding=None, preserve_mtime=False)
+        """save(filething=None, v1=1, v2_version=4, v23_sep='/', padding=None,
+                preserve_mtime=False)
 
         Save changes to a file.
 
@@ -255,7 +255,7 @@ def save(self, filething=None, v1=1, v2_version=4, v23_sep='/',
         """
 
         f = filething.fileobj
-        
+
         if preserve_mtime:
             set_restore_mtime(f)
 
@@ -276,9 +276,8 @@ def save(self, filething=None, v1=1, v2_version=4, v23_sep='/',
             delete_bytes(f, old_size - new_size, new_size)
         f.seek(0)
         f.write(data)
-        
+
         self.__save_v1(f, v1)
-
 
     def __save_v1(self, f, v1):
         tag, offset = find_id3v1(f)

mutagen/mp4/__init__.py

@@ -418,7 +418,6 @@ def save(self, filething=None, padding=None, preserve_mtime=False):
         except AtomError as err:
             reraise(error, err, sys.exc_info()[2])
 
-
         fileobj = filething.fileobj
         if preserve_mtime:
             set_restore_mtime(fileobj)

mutagen/wave.py

@@ -119,14 +119,15 @@ def _pre_load_header(self, fileobj):
 
     @convert_error(IOError, error)
     @loadfile(writable=True)
-    def save(self, filething, v1=1, v2_version=4, v23_sep='/', padding=None, preserve_mtime=False):
+    def save(self, filething, v1=1, v2_version=4, v23_sep='/', padding=None,
+            preserve_mtime=False):
         """Save ID3v2 data to the Wave/RIFF file"""
 
         fileobj = filething.fileobj
 
         if preserve_mtime:
             set_restore_mtime(fileobj)
-            
+
         wave_file = _WaveFile(fileobj)
 
         if u'id3' not in wave_file:

tests/__init__.py

@@ -34,6 +34,7 @@ def get_temp_copy(path):
     shutil.copy(path, filename)
     return filename
 
+
 def get_temp_copy_keep_metadata(path):
     """Returns a copy of the file with the same extension"""
 

tests/test_id3.py

@@ -17,7 +17,8 @@
     save_frame, ID3SaveConfig
 from mutagen.id3._id3v1 import find_id3v1
 
-from tests import TestCase, DATA_DIR, get_temp_copy, get_temp_copy_keep_metadata, get_temp_empty
+from tests import TestCase, DATA_DIR, get_temp_copy, \
+    get_temp_copy_keep_metadata, get_temp_empty
 
 
 def test_id3_module_exports_all_frames():
@@ -898,26 +899,30 @@ def test_save(self):
     def test_retain_mtime(self):
 
         def run_test(label, flag):
-
-            file = get_temp_copy_keep_metadata( os.path.join(DATA_DIR, 'silence-44-s-aged-filetime.mp3'))
+
+            file = get_temp_copy_keep_metadata(
+                os.path.join(DATA_DIR, 'silence-44-s-aged-filetime.mp3')
+            )
             audio = ID3(file)
 
             mtime_before = os.stat(file).st_mtime
             if flag is False:
-                time.sleep(0.1) 
+                time.sleep(0.1)
             audio.save(v2_version=3, preserve_mtime=flag)
             mtime_after = os.stat(file).st_mtime
-            
+
             if flag:
                 tolerance = 0.1
-                self.assertTrue(abs(mtime_after - mtime_before) < tolerance, "mtime difference greater than tolerance")
+                self.assertTrue(
+                    abs(mtime_after - mtime_before) < tolerance,
+                    "mtime difference greater than tolerance"
+                )
             else:
                 self.assertNotEqual(mtime_before, mtime_after)
 
         run_test("file mtime will be preserved", flag=True)
         run_test("file mtime will not be preserved", flag=False)
 
-
     def test_save_off_spec_frames(self):
         # These are not defined in v2.3 and shouldn't be written.
         # Still make sure reading them again works and the encoding