pep8 blank lines fixes

flake8 --select W391,E302,E301,E304

autopep8 can't fix W391 even though it claims it can.
Fixed using a simple custom script.

weboob/tools/application/formatters/json.py

@@ -47,6 +47,7 @@ class JsonFormatter(IFormatter):
     """
     Formats the whole list as a single JSON list object.
     """
+
     def __init__(self):
         IFormatter.__init__(self)
         self.queue = []
@@ -66,9 +67,11 @@ class JsonLineFormatter(IFormatter):
     Formats the list as received, with a JSON object per line.
     The advantage is that it can be streamed.
     """
+
     def format_dict(self, item):
         self.output(json.dumps(item, cls=Encoder))
 
+
 def test():
     from .iformatter import formatter_test_output as fmt
     assert fmt(JsonFormatter, {'foo': 'bar'}) == '[{"foo": "bar"}]\n'

weboob/tools/application/formatters/table.py

@@ -100,6 +100,7 @@ class TableFormatter(IFormatter):
 class HTMLTableFormatter(TableFormatter):
     HTML = True
 
+
 def test():
     from .iformatter import formatter_test_output as fmt
     assert fmt(TableFormatter, {'foo': 'bar'}) == \

weboob/tools/application/media_player.py

@@ -61,6 +61,7 @@ class MediaPlayer(object):
     world, the media player used is chosen from a static list of
     programs. See PLAYERS for more information.
     """
+
     def __init__(self, logger=None):
         self.logger = getLogger('mediaplayer', logger)
 

weboob/tools/application/qt/qt.py

@@ -178,6 +178,7 @@ class QtApplication(QApplication, Application):
             QMessageBox.information(None, self.tr('Update of repositories'),
                                     self.tr('Repositories updated!'), QMessageBox.Ok)
 
+
 class QtMainWindow(QMainWindow):
     def __init__(self, parent=None):
         QMainWindow.__init__(self, parent)

weboob/tools/backend.py

@@ -44,6 +44,7 @@ class BackendStorage(object):
     :param storage: storage object
     :type storage: :class:`weboob.tools.storage.IStorage`
     """
+
     def __init__(self, name, storage):
         self.name = name
         self.storage = storage

weboob/tools/capabilities/bank/transactions.py

@@ -38,6 +38,7 @@ __all__ = ['FrenchTransaction', 'AmericanTransaction']
 class classproperty(object):
     def __init__(self, f):
         self.f = f
+
     def __get__(self, obj, owner):
         return self.f(owner)
 
@@ -225,6 +226,7 @@ class FrenchTransaction(Transaction):
     @classmethod
     def Raw(klass, *args, **kwargs):
         patterns = klass.PATTERNS
+
         class Filter(CleanText):
             def __call__(self, item):
                 raw = super(Filter, self).__call__(item)
@@ -286,6 +288,7 @@ class FrenchTransaction(Transaction):
                         break
 
                 return raw
+
             def filter(self, text):
                 text = super(Filter, self).filter(text)
                 return to_unicode(text.replace(u'\n', u' ').strip())
@@ -332,6 +335,7 @@ class AmericanTransaction(Transaction):
             text = text.replace(',', ' ').replace('.', ',')
         return FrenchTransaction.clean_amount(text)
 
+
 def test():
     clean_amount = AmericanTransaction.clean_amount
     assert clean_amount('42') == '42'

weboob/tools/capabilities/paste.py

@@ -70,6 +70,7 @@ def image_mime(data_base64, supported_formats=('gif', 'jpeg', 'png')):
           'MM\x2a\x00' in beginning):
         return 'image/tiff'
 
+
 def test():
     class MockPasteModule(BasePasteModule):
         def __init__(self, expirations):

weboob/tools/capabilities/streaminfo.py

@@ -39,4 +39,3 @@ class StreamInfo(BaseObject):
             return u'%s - %s' % (self.who, self.what)
         else:
             return self.what
-

weboob/tools/date.py

@@ -214,6 +214,7 @@ class ChaoticDateGuesser(LinearDateGuesser):
     This class aim to find the guess the date when you know the
     day and month and the minimum year
     """
+
     def __init__(self, min_date, current_date=None, date_max_bump=timedelta(7)):
         if min_date is None:
             raise ValueError("min_date is not set")

weboob/tools/log.py

@@ -59,6 +59,7 @@ class ColoredFormatter(Formatter):
     Class written by airmind:
     http://stackoverflow.com/questions/384076/how-can-i-make-the-python-logging-output-to-be-colored
     """
+
     def format(self, record):
         levelname = record.levelname
         msg = Formatter.format(self, record)

weboob/tools/regex_helper.py

@@ -50,6 +50,7 @@ ESCAPE_MAPPINGS = {
     "Z": None,
 }
 
+
 class Choice(list):
     """
     Used to represent multiple possibilities at this point in a pattern string.
@@ -57,16 +58,19 @@ class Choice(list):
     code is clear.
     """
 
+
 class Group(list):
     """
     Used to represent a capturing group in the pattern string.
     """
 
+
 class NonCapture(list):
     """
     Used to represent a non-capturing group in the pattern string.
     """
 
+
 def normalize(pattern):
     """
     Given a reg-exp pattern, normalizes it to a list of forms that suffice for
@@ -222,6 +226,7 @@ def normalize(pattern):
 
     return zip(*flatten_result(result))
 
+
 def next_char(input_iter):
     """
     An iterator that yields the next character from "pattern_iter", respecting
@@ -242,6 +247,7 @@ def next_char(input_iter):
             continue
         yield representative, True
 
+
 def walk_to_end(ch, input_iter):
     """
     The iterator is currently inside a capturing group. We want to walk to the
@@ -262,6 +268,7 @@ def walk_to_end(ch, input_iter):
                 return
             nesting -= 1
 
+
 def get_quantifier(ch, input_iter):
     """
     Parse a quantifier from the input, where "ch" is the first character in the
@@ -298,6 +305,7 @@ def get_quantifier(ch, input_iter):
         ch = None
     return int(values[0]), ch
 
+
 def contains(source, inst):
     """
     Returns True if the "source" contains an instance of "inst". False,
@@ -311,6 +319,7 @@ def contains(source, inst):
                 return True
     return False
 
+
 def flatten_result(source):
     """
     Turns the given source sequence into a list of reg-exp possibilities and
@@ -363,4 +372,3 @@ def flatten_result(source):
         for i in range(len(result)):
             result[i] += piece
     return result, result_args
-

weboob/tools/value.py

@@ -33,6 +33,7 @@ class ValuesDict(OrderedDict):
 
     >>> ValuesDict(Value('a', label='Test'), ValueInt('b', label='Test2'))
     """
+
     def __init__(self, *values):
         OrderedDict.__init__(self)
         for v in values: