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Location: kallithea/rhodecode/lib/vcs/utils/archivers.py - annotation
90e06f53af8c
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text/x-python
Implemented cache-map on main page to save executing select
statements that checks if cache should be invalidated.
It reduces number of executed queries from N which is number of
repos to 1 which is needed to fetch all keys from database.
On pages with large number of repos this could reduce load time by half
statements that checks if cache should be invalidated.
It reduces number of executed queries from N which is number of
repos to 1 which is needed to fetch all keys from database.
On pages with large number of repos this could reduce load time by half
324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da 324ac367a4da | # -*- coding: utf-8 -*-
"""
vcs.utils.archivers
~~~~~~~~~~~~~~~~~~~
set of archiver functions for creating archives from repository content
:created_on: Jan 21, 2011
:copyright: (c) 2010-2011 by Marcin Kuzminski, Lukasz Balcerzak.
"""
class BaseArchiver(object):
def __init__(self):
self.archive_file = self._get_archive_file()
def addfile(self):
"""
Adds a file to archive container
"""
pass
def close(self):
"""
Closes and finalizes operation of archive container object
"""
self.archive_file.close()
def _get_archive_file(self):
"""
Returns container for specific archive
"""
raise NotImplementedError()
class TarArchiver(BaseArchiver):
pass
class Tbz2Archiver(BaseArchiver):
pass
class TgzArchiver(BaseArchiver):
pass
class ZipArchiver(BaseArchiver):
pass
def get_archiver(self, kind):
"""
Returns instance of archiver class specific to given kind
:param kind: archive kind
"""
archivers = {
'tar': TarArchiver,
'tbz2': Tbz2Archiver,
'tgz': TgzArchiver,
'zip': ZipArchiver,
}
return archivers[kind]()
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