Merge branch 'master' into browser_osx

Conflicts:
	rtv/objects.py

rtv/__main__.py

@@ -65,8 +65,7 @@ def main():
         with curses_session() as stdscr:
             term = Terminal(stdscr, config['ascii'])
             with term.loader(catch_exception=False):
-                reddit = praw.Reddit(
+                reddit = praw.Reddit(user_agent=user_agent,
-                    user_agent=user_agent,
                                      decode_html_entities=False,
                                      disable_update_check=True)
 
@@ -76,13 +75,18 @@ def main():
                 oauth.authorize()
 
             with term.loader():
-                page = SubredditPage(
+                page = SubredditPage(reddit, term, config, oauth,
-                    reddit, term, config, oauth,
+                                     config['subreddit'])
-                    name=config['subreddit'], url=config['link'])
             if term.loader.exception:
                 return
 
+            # Open the supplied submission link before opening the subreddit
+            if config['link']:
+                page.open_submission(url=config['link'])
+
+            # Launch the subreddit page
             page.loop()
+
     except Exception as e:
         _logger.exception(e)
         raise

rtv/content.py

@@ -339,7 +339,7 @@ class SubredditContent(Content):
         try:
             self.get(0)
         except IndexError:
-            raise exceptions.SubredditError('Unable to retrieve subreddit')
+            raise exceptions.SubredditError('No submissions')
 
     @classmethod
     def from_name(cls, reddit, name, loader, order=None, query=None):
@@ -361,7 +361,7 @@ class SubredditContent(Content):
 
         if name == 'me':
             if not reddit.is_oauth_session():
-                raise exceptions.AccountError('Could not access user account')
+                raise exceptions.AccountError('Not logged in')
             elif order:
                 submissions = reddit.user.get_submitted(sort=order)
             else:
@@ -443,7 +443,7 @@ class SubscriptionContent(Content):
         try:
             self.get(0)
         except IndexError:
-            raise exceptions.SubscriptionError('Unable to load subscriptions')
+            raise exceptions.SubscriptionError('No subscriptions')
 
     @classmethod
     def from_user(cls, reddit, loader):

rtv/objects.py

@@ -12,10 +12,10 @@ import threading
 from contextlib import contextmanager
 
 import six
-import praw
+from praw.errors import PRAWException
-import requests
+from requests import RequestException
 
-from . import exceptions
+from .exceptions import RTVError
 
 
 _logger = logging.getLogger(__name__)
@@ -111,26 +111,6 @@ class LoadScreen(object):
     >>> assert isinstance(terminal.loader.exception, KeyboardInterrupt)
     """
 
-    HANDLED_EXCEPTIONS = [
-        (exceptions.BrowserError, 'Could not open browser'),
-        (exceptions.SubscriptionError, 'No Subscriptions'),
-        (exceptions.AccountError, 'Unable to Access Account'),
-        (exceptions.SubredditError, 'Invalid Subreddit'),
-        (praw.errors.InvalidSubreddit, 'Invalid Subreddit'),
-        (praw.errors.InvalidComment, 'Invalid Comment'),
-        (praw.errors.InvalidSubmission, 'Invalid Submission'),
-        (praw.errors.OAuthAppRequired, 'Invalid OAuth data'),
-        (praw.errors.OAuthException, 'Invalid OAuth data'),
-        (praw.errors.LoginOrScopeRequired, 'Not Logged In'),
-        (praw.errors.ClientException, 'Reddit Client Error'),
-        (praw.errors.NotFound, 'Not Found'),
-        (praw.errors.APIException, 'Reddit API Error'),
-        (praw.errors.HTTPException, 'Reddit HTTP Error'),
-        (requests.HTTPError, 'Unexpected HTTP Error'),
-        (requests.ConnectionError, 'Connection Error'),
-        (KeyboardInterrupt, None),
-    ]
-
     def __init__(self, terminal):
 
         self.exception = None
@@ -187,19 +167,27 @@ class LoadScreen(object):
         self._animator.join()
         self._terminal.stdscr.refresh()
 
-        if self.catch_exception and e is not None:
+        if e is None or not self.catch_exception:
-            # Log the exception and attach it so the caller can inspect it
+            # Skip exception handling
+            return
+
         self.exception = e
-            _logger.info('Loader caught: {0} - {1}'.format(type(e).__name__, e))
+        exc_name = type(e).__name__
-            # If an error occurred, display a notification on the screen
+        _logger.info('Loader caught: {0} - {1}'.format(exc_name, e))
-            for base, message in self.HANDLED_EXCEPTIONS:
+
-                if isinstance(e, base):
+        # Some exceptions we want to swallow and display a notification
-                    if message:
+        handled_exceptions = (RTVError, PRAWException, RequestException)
+        if isinstance(e, handled_exceptions):
+            # Pass the message straight through to the user
+            message = six.text_type(e).split('/n') if str(e) else exc_name
             self._terminal.show_notification(message)
-                    break
+            return True
+        elif isinstance(e, KeyboardInterrupt):
+            # Don't need to print anything for this one
+            return True
         else:
-                return  # Re-raise unhandled exceptions
+            # Allow the exception to re-raise
-            return True  # Otherwise swallow the exception and continue
+            return None
 
     def animate(self, delay, interval, message, trail):
 

rtv/subreddit.py

@@ -19,7 +19,7 @@ class SubredditController(PageController):
 
 class SubredditPage(Page):
 
-    def __init__(self, reddit, term, config, oauth, name, url=None):
+    def __init__(self, reddit, term, config, oauth, name):
         """
         Params:
             name (string): Name of subreddit to open
@@ -31,9 +31,6 @@ class SubredditPage(Page):
         self.controller = SubredditController(self)
         self.nav = Navigator(self.content.get)
 
-        if url:
-            self.open_submission(url=url)
-
     @SubredditController.register(curses.KEY_F5, 'r')
     def refresh_content(self, name=None, order=None):
         "Re-download all submissions and reset the page index"
@@ -127,7 +124,8 @@ class SubredditPage(Page):
 
         title, content = text.split('\n', 1)
         with self.term.loader(message='Posting', delay=0):
-            submission = self.reddit.submit(name, title, text=content)
+            submission = self.reddit.submit(name, title, text=content,
+                                            raise_captcha_exception=True)
             # Give reddit time to process the submission
             time.sleep(2.0)
         if self.term.loader.exception:

tests/test_oauth.py

@@ -77,8 +77,7 @@ def test_oauth_authorize_with_refresh_token(oauth, stdscr, refresh_token):
         exception = OAuthException('', '')
         oauth.reddit.refresh_access_information.side_effect = exception
         oauth.authorize()
-    message = 'Invalid OAuth data'.encode('utf-8')
+    assert isinstance(oauth.term.loader.exception, OAuthException)
-    stdscr.derwin().addstr.assert_called_with(1, 1, message)
     assert oauth.http_server is None
 
 
@@ -149,8 +148,7 @@ def test_oauth_authorize(oauth, reddit, stdscr, refresh_token):
             exception = OAuthException('', '')
             oauth.reddit.get_access_information.side_effect = exception
             oauth.authorize()
-        message = 'Invalid OAuth data'.encode('utf-8')
+        assert isinstance(oauth.term.loader.exception, OAuthException)
-        stdscr.derwin().addstr.assert_called_with(1, 1, message)
         assert not oauth.config.save_refresh_token.called