##// END OF EJS Templates
release: Bump version 5.1.0 to 5.1.1
release: Bump version 5.1.0 to 5.1.1

File last commit:

r1249:5745b11f default
r1269:20bfc127 v5.1.1 stable
Show More
memory_lru_dict.py
63 lines | 1.8 KiB | text/x-python | PythonLexer
# RhodeCode VCSServer provides access to different vcs backends via network.
# Copyright (C) 2014-2023 RhodeCode GmbH
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
import logging
from repoze.lru import LRUCache
from vcsserver.lib.str_utils import safe_str
log = logging.getLogger(__name__)
class LRUDict(LRUCache):
"""
Wrapper to provide partial dict access
"""
def __setitem__(self, key, value):
return self.put(key, value)
def __getitem__(self, key):
return self.get(key)
def __contains__(self, key):
return bool(self.get(key))
def __delitem__(self, key):
del self.data[key]
def keys(self):
return list(self.data.keys())
class LRUDictDebug(LRUDict):
"""
Wrapper to provide some debug options
"""
def _report_keys(self):
elems_cnt = f'{len(list(self.keys()))}/{self.size}'
# trick for pformat print it more nicely
fmt = '\n'
for cnt, elem in enumerate(self.keys()):
fmt += f'{cnt+1} - {safe_str(elem)}\n'
log.debug('current LRU keys (%s):%s', elems_cnt, fmt)
def __getitem__(self, key):
self._report_keys()
return self.get(key)