Merge pull request #110 from mekhami/master

Minor PEP8 corrections

rtv/content.py

@@ -7,9 +7,9 @@ from .exceptions import SubmissionError, SubredditError, AccountError
 from .helpers import humanize_timestamp, wrap_text, strip_subreddit_url
 
 __all__ = ['SubredditContent', 'SubmissionContent']
-
 _logger = logging.getLogger(__name__)
 
+
 class BaseContent(object):
 
     def get(self, index, n_cols):

rtv/curses_helpers.py

@@ -21,6 +21,7 @@ __all__ = ['ESCAPE', 'get_gold', 'show_notification', 'show_help',
 # http://bugs.python.org/issue21088
 ESCAPE = 27
 
+
 def get_gold():
     """
     Return the guilded symbol.
@@ -30,6 +31,7 @@ def get_gold():
     attr = curses.A_BOLD | Color.YELLOW
     return symbol, attr
 
+
 def get_arrow(likes):
     """
     Return the vote symbol to display, based on the `likes` paramater.
@@ -305,7 +307,7 @@ def prompt_input(window, prompt, hide=False):
         window.addstr(n_rows - 1, 0, prompt, attr)
         window.refresh()
         subwin = window.derwin(1, n_cols - len(prompt),
-                                   n_rows - 1, len(prompt))
+                               n_rows - 1, len(prompt))
         subwin.attrset(attr)
         out = text_input(subwin)
 

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.

rtv/history.py

@@ -44,6 +44,7 @@ def save_history(history):
                 # Ignore unicode URLS, may want to handle this at some point
                 continue
 
+
 class OrderedSet(object):
     """
     A simple implementation of an ordered set. A set is used to check

rtv/page.py

@@ -15,9 +15,9 @@ from .curses_helpers import (Color, show_notification, show_help, text_input,
 from .docs import COMMENT_EDIT_FILE, SUBMISSION_FILE
 
 __all__ = ['Navigator', 'BaseController', 'BasePage']
-
 _logger = logging.getLogger(__name__)
 
+
 class Navigator(object):
     """
     Handles math behind cursor movement and screen paging.
@@ -155,6 +155,7 @@ class Navigator(object):
         else:
             return True
 
+
 class SafeCaller(object):
 
     def __init__(self, window):
@@ -186,6 +187,7 @@ class SafeCaller(object):
                 _logger.exception(e)
                 return True
 
+
 class BaseController(object):
     """
     Event handler for triggering functions with curses keypresses.

rtv/submission.py

@@ -13,9 +13,9 @@ from .curses_helpers import (Color, LoadScreen, get_arrow, get_gold, add_line,
 from .docs import COMMENT_FILE
 
 __all__ = ['SubmissionController', 'SubmissionPage']
-
 _logger = logging.getLogger(__name__)
 
+
 class SubmissionController(BaseController):
     character_map = {}
 

rtv/subreddit.py

@@ -17,11 +17,10 @@ from .curses_helpers import (Color, LoadScreen, add_line, get_arrow, get_gold,
                              show_notification, prompt_input)
 
 __all__ = ['history', 'SubredditController', 'SubredditPage']
-
 _logger = logging.getLogger(__name__)
-
 history = load_history()
 
+
 @atexit.register
 def save_links():
     global history
@@ -80,7 +79,7 @@ class SubredditPage(BasePage):
         try:
             self.content = SubredditContent.from_name(
                 self.reddit, name, self.loader, query=query)
-        except IndexError: # if there are no submissions
+        except IndexError:  # if there are no submissions
             show_notification(self.stdscr, ['No results found'])
         else:
             self.nav = Navigator(self.content.get)