def __set_refresh_seconds(self, value):
if value is not None:
try:
value = int(value)
except (TypeError, ValueError):
raise api_errors.BadRepositoryAttributeValue("refresh_seconds",
value=value)
if value < 0:
raise api_errors.BadRepositoryAttributeValue("refresh_seconds",
value=value)
self.__refresh_seconds = value
def __replace_uris(self, attr, value, trailing_slash=True):
if value is None:
value = []
if not isinstance(value, list):
raise api_errors.BadRepositoryAttributeValue(attr, value=value)
uris = []
for u in value:
if not isinstance(u, RepositoryURI):
u = RepositoryURI(u, trailing_slash=trailing_slash)
elif trailing_slash:
u.uri = misc.url_affix_trailing_slash(u.uri)
uris.append(u)
uris.sort(key=URI_SORT_POLICIES[self.__sort_policy])
return uris
def __set_ssl_key(self, filename):
if self.scheme not in SSL_SCHEMES and filename:
raise api_errors.UnsupportedRepositoryURIAttribute(
"ssl_key", scheme=self.scheme)
if filename:
if not isinstance(filename, basestring):
raise api_errors.BadRepositoryAttributeValue("ssl_key",
value=filename)
filename = os.path.abspath(filename)
if not os.path.exists(filename):
raise api_errors.NoSuchKey(filename, uri=self.uri)
if filename == "":
filename = None
# XXX attempt key verification here?
self.__ssl_key = filename
def __set_last_refreshed(self, value):
if not self.meta_root:
return
if value is not None and not isinstance(value, dt.datetime):
raise api_errors.BadRepositoryAttributeValue("last_refreshed",
value=value)
lcfile = os.path.join(self.meta_root, "last_refreshed")
if not value:
# If no value was provided, attempt to remove the
# tracking file.
try:
portable.remove(lcfile)
except EnvironmentError, e:
# If the file can't be removed due to
# permissions, a read-only filesystem, or
# because it doesn't exist, continue on.
if e.errno not in (errno.ENOENT, errno.EACCES, errno.EROFS):
raise
return
def __set_trailing_slash(self, value):
if value not in (True, False):
raise api_errors.BadRepositoryAttributeValue("trailing_slash",
value=value)
self.__trailing_slash = value