X-Git-Url: http://git.veekun.com/zzz-spline-frontpage.git/blobdiff_plain/3e28142ab39f3b4f3080c8e55c76a66d8134bf66..9ea92c689c57bd114c09147238dd3f478c1b05c6:/splinext/frontpage/sources.py

diff --git a/splinext/frontpage/sources.py b/splinext/frontpage/sources.py
index eaefc57..a65e3e8 100644
--- a/splinext/frontpage/sources.py
+++ b/splinext/frontpage/sources.py
@@ -4,8 +4,10 @@ implementations.
 
 from collections import namedtuple
 import datetime
+import re
 import subprocess
 from subprocess import PIPE
+from urllib2 import URLError
 
 import feedparser
 import lxml.html
@@ -161,6 +163,11 @@ class FeedSource(CachedSource):
     def _poll(self, limit, max_age):
         feed = feedparser.parse(self.feed_url)
 
+        if feed.bozo and isinstance(feed.bozo_exception, URLError):
+            # Feed is DOWN.  Bail here; otherwise, old entries might be lost
+            # just because, say, Bulbanews is down yet again
+            raise feed.bozo_exception
+
         if not self.title:
             self.title = feed.feed.title
 
@@ -229,7 +236,7 @@ class FeedSource(CachedSource):
 
 FrontPageGit = namedtuple('FrontPageGit', ['source', 'time', 'log', 'tag'])
 FrontPageGitCommit = namedtuple('FrontPageGitCommit',
-    ['hash', 'author', 'time', 'subject', 'repo'])
+    ['hash', 'author', 'email', 'time', 'subject', 'repo'])
 
 class GitSource(CachedSource):
     """Represents a git repository.
@@ -254,13 +261,20 @@ class GitSource(CachedSource):
         Base URL to a gitweb installation, so commit ids can be linked to the
         commit proper.
 
+    ``bug_tracker``
+        URL to a bug tracker; anything matching "#xxx" will be converted into a
+        link to this.  Should contain a "{0}", which will be replaced by the
+        bug number.
+
     ``tag_pattern``
         Optional.  A shell glob pattern used to filter the tags.
     """
 
     template = '/front_page/git.mako'
 
-    def __init__(self, repo_paths, repo_names, gitweb, tag_pattern=None, **kwargs):
+    def __init__(self, repo_paths, repo_names, gitweb, bug_tracker=None,
+        tag_pattern=None, **kwargs):
+
         kwargs.setdefault('title', None)
         super(GitSource, self).__init__(**kwargs)
 
@@ -269,6 +283,7 @@ class GitSource(CachedSource):
         self.repo_names = repo_names.split()
 
         self.gitweb = gitweb
+        self.bug_tracker = bug_tracker
         self.tag_pattern = tag_pattern
 
     def _cache_key(self):
@@ -322,16 +337,25 @@ class GitSource(CachedSource):
                     'git',
                     '--git-dir=' + repo_path,
                     'log',
-                    '--pretty=%h%x00%an%x00%at%x00%s',
+                    '--pretty=%h%x00%an%x00%aE%x00%at%x00%s',
                     "{0}..{1}".format(since_tag, tag),
                 ]
                 proc = subprocess.Popen(git_log_args, stdout=PIPE)
                 for line in proc.stdout:
-                    hash, author, time, subject = line.strip().split('\x00')
+                    hash, author, email, time, subject \
+                        = line.strip().decode('utf8').split('\x00')
+
+                    # Convert bug numbers in subject to URLs
+                    if self.bug_tracker:
+                        subject = helpers.literal(
+                            re.sub(u'#(\d+)', self._linkify_bug_number, subject)
+                        )
+
                     commits.append(
                         FrontPageGitCommit(
                             hash = hash,
                             author = author,
+                            email = email,
                             time = datetime.datetime.fromtimestamp(int(time)),
                             subject = subject,
                             repo = repo_name,
@@ -347,3 +371,10 @@ class GitSource(CachedSource):
             updates.append(update)
 
         return updates
+
+    def _linkify_bug_number(self, match):
+        """Regex replace function for changing bug numbers into links."""
+        n = match.group(1)
+        bug_url = self.bug_tracker.format(match.group(1))
+        return helpers.literal(
+            u"""<a href="{0}">{1}</a>""".format(bug_url, match.group(0)))