mirror of
https://github.com/moparisthebest/SickRage
synced 2024-11-06 01:15:05 -05:00
78 lines
2.1 KiB
Python
78 lines
2.1 KiB
Python
# testing/config.py
|
|
# Copyright (C) 2005-2014 the SQLAlchemy authors and contributors <see AUTHORS file>
|
|
#
|
|
# This module is part of SQLAlchemy and is released under
|
|
# the MIT License: http://www.opensource.org/licenses/mit-license.php
|
|
|
|
import collections
|
|
|
|
requirements = None
|
|
db = None
|
|
db_url = None
|
|
db_opts = None
|
|
file_config = None
|
|
|
|
_current = None
|
|
|
|
class Config(object):
|
|
def __init__(self, db, db_opts, options, file_config):
|
|
self.db = db
|
|
self.db_opts = db_opts
|
|
self.options = options
|
|
self.file_config = file_config
|
|
|
|
_stack = collections.deque()
|
|
_configs = {}
|
|
|
|
@classmethod
|
|
def register(cls, db, db_opts, options, file_config, namespace):
|
|
"""add a config as one of the global configs.
|
|
|
|
If there are no configs set up yet, this config also
|
|
gets set as the "_current".
|
|
"""
|
|
cfg = Config(db, db_opts, options, file_config)
|
|
|
|
global _current
|
|
if not _current:
|
|
cls.set_as_current(cfg, namespace)
|
|
cls._configs[cfg.db.name] = cfg
|
|
cls._configs[(cfg.db.name, cfg.db.dialect)] = cfg
|
|
cls._configs[cfg.db] = cfg
|
|
|
|
@classmethod
|
|
def set_as_current(cls, config, namespace):
|
|
global db, _current, db_url
|
|
_current = config
|
|
db_url = config.db.url
|
|
namespace.db = db = config.db
|
|
|
|
@classmethod
|
|
def push_engine(cls, db, namespace):
|
|
assert _current, "Can't push without a default Config set up"
|
|
cls.push(
|
|
Config(db, _current.db_opts, _current.options, _current.file_config),
|
|
namespace
|
|
)
|
|
|
|
@classmethod
|
|
def push(cls, config, namespace):
|
|
cls._stack.append(_current)
|
|
cls.set_as_current(config, namespace)
|
|
|
|
@classmethod
|
|
def reset(cls, namespace):
|
|
if cls._stack:
|
|
cls.set_as_current(cls._stack[0], namespace)
|
|
cls._stack.clear()
|
|
|
|
@classmethod
|
|
def all_configs(cls):
|
|
for cfg in set(cls._configs.values()):
|
|
yield cfg
|
|
|
|
@classmethod
|
|
def all_dbs(cls):
|
|
for cfg in cls.all_configs():
|
|
yield cfg.db
|