PEP8'd helpers, history, page.py

rtv/helpers.py

@@ -16,6 +16,7 @@ from .exceptions import ProgramError
 __all__ = ['open_browser', 'clean', 'wrap_text', 'strip_textpad',
            'strip_subreddit_url', 'humanize_timestamp', 'open_editor']
 
+
 def clean(string, n_cols=None):
     """
     Required reading!
@@ -49,6 +50,7 @@ def clean(string, n_cols=None):
             string = string.encode('utf-8')
         return string
 
+
 def open_editor(data=''):
     """
     Open a temporary file using the system's default editor.
@@ -124,6 +126,7 @@ def open_browser(url):
         webbrowser.open_new_tab(url)
         curses.doupdate()
 
+
 def wrap_text(text, width):
     """
     Wrap text paragraphs to the given character width while preserving newlines.