diff options
Diffstat (limited to 'pym/portage/cache/cache_errors.py')
| -rw-r--r-- | pym/portage/cache/cache_errors.py | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/pym/portage/cache/cache_errors.py b/pym/portage/cache/cache_errors.py index f63e5994b..e1e8eead0 100644 --- a/pym/portage/cache/cache_errors.py +++ b/pym/portage/cache/cache_errors.py @@ -39,3 +39,25 @@ class ReadOnlyRestriction(CacheError): self.info = info def __str__(self): return "cache is non-modifiable"+str(self.info) + +class StatCollision(CacheError): + """ + If the content of a cache entry changes and neither the file mtime nor + size changes, it will prevent rsync from detecting changes. Cache backends + may raise this exception from _setitem() if they detect this type of stat + collision. See bug #139134. + """ + def __init__(self, key, filename, mtime, size): + self.key = key + self.filename = filename + self.mtime = mtime + self.size = size + + def __str__(self): + return "%s has stat collision with size %s and mtime %s" % \ + (self.key, self.size, self.mtime) + + def __repr__(self): + return "portage.cache.cache_errors.StatCollision(%s)" % \ + (', '.join((repr(self.key), repr(self.filename), + repr(self.mtime), repr(self.size))),) |