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/browser/browsers.py

@@ -527,6 +527,7 @@ class _PagesBrowserMeta(type):
         new_class._urls.update(urls)
         return new_class
 
+
 class PagesBrowser(DomainBrowser):
     r"""
     A browser which works pages and keep state of navigation.
@@ -680,6 +681,7 @@ class LoginBrowser(PagesBrowser):
     """
     A browser which supports login.
     """
+
     def __init__(self, username, password, *args, **kwargs):
         super(LoginBrowser, self).__init__(*args, **kwargs)
         self.username = username

weboob/browser/elements.py

@@ -42,6 +42,7 @@ def method(klass):
     """
     Class-decorator to call it as a method.
     """
+
     def inner(self, *args, **kwargs):
         return klass(self)(*args, **kwargs)
     return inner
@@ -300,5 +301,3 @@ class TableElement(ListElement):
 
     def get_colnum(self, name):
         return self._cols.get(name, None)
-
-

weboob/browser/filters/javascript.py

@@ -131,4 +131,3 @@ class JSVar(Regexp):
             return super(JSVar, self).filter(txt)
         except RegexpError:
             raise ParseError('Variable %r not found' % self.var)
-

weboob/browser/filters/standard.py

@@ -32,6 +32,7 @@ from weboob.exceptions import ParseError
 from weboob.browser.url import URL
 from weboob.tools.log import getLogger, DEBUG_FILTERS
 
+
 class NoDefault(object):
     def __repr__(self):
         return 'NO_DEFAULT'
@@ -217,6 +218,7 @@ class Base(Filter):
 
     >>> Base(Env('header'), CleanText('./h1'))  # doctest: +SKIP
     """
+
     def __call__(self, item):
         base = self.select(self.base, item, obj=self._obj, key=self._key)
         return self.selector(base)
@@ -425,6 +427,7 @@ class Type(Filter):
     >>> Type(type=str, minlen=0, default='a').filter('')
     'a'
     """
+
     def __init__(self, selector=None, type=None, minlen=0, default=_NO_DEFAULT):
         super(Type, self).__init__(selector, default=default)
         self.type_func = type

weboob/browser/pages.py

@@ -82,6 +82,7 @@ class NextPage(Exception):
 
     See :meth:`PagesBrowser.pagination` or decorator :func:`pagination`.
     """
+
     def __init__(self, request):
         super(NextPage, self).__init__()
         self.request = request
@@ -122,17 +123,20 @@ class Page(object):
         Event called when browser leaves this page.
         """
 
+
 class FormNotFound(Exception):
     """
     Raised when :meth:`HTMLPage.get_form` can't find a form.
     """
 
+
 class FormSubmitWarning(UserWarning):
     """
     A form has more than one submit element selected, and will likely
     generate an invalid request.
     """
 
+
 class Form(OrderedDict):
     """
     Represents a form of an HTML page.

weboob/browser/profiles.py

@@ -82,6 +82,7 @@ class Wget(Profile):
     Some websites will give you a version with less JavaScript.
     Some others could ban you (after all, wget is not a real browser).
     """
+
     def __init__(self, version='1.11.4'):
         self.version = version
 

weboob/browser/sessions.py

@@ -34,6 +34,7 @@ from requests.sessions import merge_setting
 from requests.structures import CaseInsensitiveDict
 from requests.utils import get_netrc_auth
 
+
 def merge_hooks(request_hooks, session_hooks, dict_class=OrderedDict):
     """
     Properly merges both requests and session hooks.

weboob/browser/url.py

@@ -201,5 +201,3 @@ class URL(object):
 
             return func(browser, id_or_url, *args, **kwargs)
         return inner
-
-