diff options
Diffstat (limited to 'apt/cache.py')
| -rw-r--r-- | apt/cache.py | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/apt/cache.py b/apt/cache.py index 65f3c9d9..a92bd5be 100644 --- a/apt/cache.py +++ b/apt/cache.py @@ -122,6 +122,17 @@ class Cache(object): self._depcache.Upgrade(distUpgrade) self.cachePostChange() + @property + def reqReinstallPkgs(self): + " return the packages not downloadable packages in reqreinst state " + reqreinst = set() + for pkg in self: + if (not pkg.candidateDownloadable and + (pkg._pkg.InstState == apt_pkg.InstStateReInstReq or + pkg._pkg.InstState == apt_pkg.InstStateHoldReInstReq)): + reqreinst.add(pkg.name) + return reqreinst + def _runFetcher(self, fetcher): # do the actual fetching res = fetcher.Run() @@ -166,6 +177,7 @@ class Cache(object): os.close(lock) def update(self, fetchProgress=None): + " run the equivalent of apt-get update " lockfile = apt_pkg.Config.FindDir("Dir::State::Lists") + "lock" lock = apt_pkg.GetLock(lockfile) if lock < 0: @@ -174,14 +186,7 @@ class Cache(object): try: if fetchProgress == None: fetchProgress = apt.progress.FetchProgress() - fetcher = apt_pkg.GetAcquire(fetchProgress) - # this can throw a exception - self._list.GetIndexes(fetcher) - # now run the fetcher, throw exception if something fails to be - # fetched - if self._runFetcher(fetcher) == fetcher.ResultContinue: - return True - return False + return self._cache.Update(fetchProgress, self._list) finally: os.close(lock) |