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goto-switcher: optimized performance and query capabilities....
goto-switcher: optimized performance and query capabilities. - Previous implementation had on significant bug. The use of LIMIT 20 was limiting results BEFORE auth checks. In case of large ammount of similarly named repositories user didn't had access too, the result goto search was empty. This was becuase first 20 items fetched didn't pass permission checks and final auth list was empty. To fix this we now use proper filtering for auth using SQL. It means we first check user allowed repositories, and add this as a filter so end result from database is already to only the accessible repositories.

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pathed.py
75 lines | 2.1 KiB | text/x-python | PythonLexer
project: added all source files and assets
r1 """
A path/directory class.
"""
import os
import shutil
import logging
from rhodecode.lib.dbmigrate.migrate import exceptions
from rhodecode.lib.dbmigrate.migrate.versioning.config import *
from rhodecode.lib.dbmigrate.migrate.versioning.util import KeyedInstance
log = logging.getLogger(__name__)
class Pathed(KeyedInstance):
"""
A class associated with a path/directory tree.
Only one instance of this class may exist for a particular file;
__new__ will return an existing instance if possible
"""
parent = None
@classmethod
def _key(cls, path):
return str(path)
def __init__(self, path):
self.path = path
if self.__class__.parent is not None:
self._init_parent(path)
def _init_parent(self, path):
"""Try to initialize this object's parent, if it has one"""
parent_path = self.__class__._parent_path(path)
self.parent = self.__class__.parent(parent_path)
log.debug("Getting parent %r:%r" % (self.__class__.parent, parent_path))
self.parent._init_child(path, self)
def _init_child(self, child, path):
"""Run when a child of this object is initialized.
Parameters: the child object; the path to this object (its
parent)
"""
@classmethod
def _parent_path(cls, path):
"""
Fetch the path of this object's parent from this object's path.
"""
# os.path.dirname(), but strip directories like files (like
# unix basename)
#
# Treat directories like files...
if path[-1] == '/':
path = path[:-1]
ret = os.path.dirname(path)
return ret
@classmethod
def require_notfound(cls, path):
"""Ensures a given path does not already exist"""
if os.path.exists(path):
raise exceptions.PathFoundError(path)
@classmethod
def require_found(cls, path):
"""Ensures a given path already exists"""
if not os.path.exists(path):
raise exceptions.PathNotFoundError(path)
def __str__(self):
return self.path