From 0239ab3b6a6ae38dbf5ba439f91f0cee498711a9 Mon Sep 17 00:00:00 2001
From: jvoisin
Date: Wed, 4 Apr 2018 23:21:48 +0200
Subject: Add some white lines to make the code more compliant

---
 src/abstract.py       | 1 +
 src/audio.py          | 4 ++++
 src/harmless.py       | 1 +
 src/images.py         | 2 ++
 src/office.py         | 2 ++
 src/parser_factory.py | 2 ++
 6 files changed, 12 insertions(+)

(limited to 'src')

diff --git a/src/abstract.py b/src/abstract.py
index 4626789..04c1535 100644
--- a/src/abstract.py
+++ b/src/abstract.py
@@ -1,5 +1,6 @@
 import abc
 
+
 class AbstractParser(abc.ABC):
     meta_list = set()
     mimetypes = set()
diff --git a/src/audio.py b/src/audio.py
index a56828f..4a385b2 100644
--- a/src/audio.py
+++ b/src/audio.py
@@ -4,6 +4,7 @@ import mutagen
 
 from . import abstract
 
+
 class MutagenParser(abstract.AbstractParser):
     def get_meta(self):
         f = mutagen.File(self.filename)
@@ -18,6 +19,7 @@ class MutagenParser(abstract.AbstractParser):
         f.save()
         return True
 
+
 class MP3Parser(MutagenParser):
     mimetypes = {'audio/mpeg', }
 
@@ -28,8 +30,10 @@ class MP3Parser(MutagenParser):
             metadata[key.rstrip(' \t\r\n\0')] = ', '.join(map(str, meta[key].text))
         return metadata
 
+
 class OGGParser(MutagenParser):
     mimetypes = {'audio/ogg', }
 
+
 class FLACParser(MutagenParser):
     mimetypes = {'audio/flac', }
diff --git a/src/harmless.py b/src/harmless.py
index 235dabe..9e7c1b4 100644
--- a/src/harmless.py
+++ b/src/harmless.py
@@ -1,5 +1,6 @@
 from . import abstract
 
+
 class HarmlessParser(abstract.AbstractParser):
     """ This is the parser for filetypes that do not contain metadata. """
     mimetypes = {'application/xml', 'text/plain', 'application/rdf+xml'}
diff --git a/src/images.py b/src/images.py
index afc0658..2c1fd2e 100644
--- a/src/images.py
+++ b/src/images.py
@@ -10,6 +10,7 @@ from gi.repository import GdkPixbuf
 
 from . import abstract
 
+
 class PNGParser(abstract.AbstractParser):
     mimetypes = {'image/png', }
     meta_whitelist = {'SourceFile', 'ExifToolVersion', 'FileName',
@@ -31,6 +32,7 @@ class PNGParser(abstract.AbstractParser):
         surface.write_to_png(self.output_filename)
         return True
 
+
 class GdkPixbufAbstractParser(abstract.AbstractParser):
     """ GdkPixbuf can handle a lot of surfaces, so we're rending images on it,
         this has the side-effect of removing metadata completely.
diff --git a/src/office.py b/src/office.py
index 9729e19..11692c3 100644
--- a/src/office.py
+++ b/src/office.py
@@ -7,6 +7,7 @@ import zipfile
 
 from . import abstract, parser_factory
 
+
 class ArchiveBasedAbstractParser(abstract.AbstractParser):
     def _clean_zipinfo(self, zipinfo:zipfile.ZipInfo) -> zipfile.ZipInfo:
         zipinfo.compress_type = zipfile.ZIP_DEFLATED
@@ -46,6 +47,7 @@ class ArchiveBasedAbstractParser(abstract.AbstractParser):
         with open(tmp_parser.output_filename, 'rb') as f:
             zout.writestr(clean_zinfo, f.read())
 
+
 class MSOfficeParser(ArchiveBasedAbstractParser):
     mimetypes = {
             'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
diff --git a/src/parser_factory.py b/src/parser_factory.py
index ecec789..68e9e9c 100644
--- a/src/parser_factory.py
+++ b/src/parser_factory.py
@@ -16,6 +16,7 @@ for module_loader, name, ispkg in pkgutil.walk_packages('.src'):
         continue
     importlib.import_module(name)
 
+
 def _get_parsers() -> list:
     """ Get all our parsers!"""
     def __get_parsers(cls):
@@ -23,6 +24,7 @@ def _get_parsers() -> list:
             [g for s in cls.__subclasses__() for g in __get_parsers(s)]
     return __get_parsers(abstract.AbstractParser)
 
+
 def get_parser(filename: str) -> (T, str):
     mtype, _ = mimetypes.guess_type(filename)
 
-- 
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