Easy spacing fixes, trailing stuff

Remove useless trailing \
Remove trailing spaces
Add missing empty lines

autopep8 -ir -j2 --select=E301,E302,E502,W291,W293,W391 .

Diff quickly checked.

modules/redmine/pages/issues.py

@@ -26,6 +26,7 @@ from weboob.tools.browser import BasePage, BrokenPageError
 from weboob.tools.misc import to_unicode
 from weboob.tools.mech import ClientForm
 
+
 class BaseIssuePage(BasePage):
     def parse_datetime(self, text):
         m = re.match('(\d+)/(\d+)/(\d+) (\d+):(\d+) (\w+)', text)
@@ -80,6 +81,7 @@ class BaseIssuePage(BasePage):
         token = tokens[0].attrib['value']
         return token
 
+
 class IssuesPage(BaseIssuePage):
     PROJECT_FIELDS = {'members':    'values_assigned_to_id',
                       'categories': 'values_category_id',
@@ -129,6 +131,7 @@ class IssuesPage(BaseIssuePage):
             if len(issue) != 0:
                 yield issue
 
+
 class NewIssuePage(BaseIssuePage):
     PROJECT_FIELDS = {'members':    'issue_assigned_to_id',
                       'categories': 'issue_category_id',
@@ -182,6 +185,7 @@ class NewIssuePage(BaseIssuePage):
                 getattr(self, 'set_%s' % key)(value)
         self.browser.submit()
 
+
 class IssuePage(NewIssuePage):
     def _parse_selection(self, id):
         try:
@@ -291,6 +295,7 @@ class IssuePage(NewIssuePage):
 
         return params
 
+
 class IssueLogTimePage(BasePage):
     def logtime(self, hours, message):
         self.browser.select_form(predicate=lambda form: form.attrs.get('action', '').endswith('/edit'))
@@ -299,5 +304,6 @@ class IssueLogTimePage(BasePage):
         self.browser['time_entry[activity_id]'] = ['8']
         self.browser.submit()
 
+
 class IssueTimeEntriesPage(BasePage):
     pass