realms-wiki/realms/config/__init__.py

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import os
import json
from urlparse import urlparse
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def update(data):
conf = read()
conf.update(data)
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return save(data)
def read():
conf = dict()
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for k, v in os.environ.items():
if k.startswith('REALMS_'):
conf[k[7:]] = v
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loc = get_path()
if loc:
with open(loc) as f:
conf.update(json.load(f))
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for k in ['APP_PATH', 'USER_HOME']:
if k in conf:
del conf[k]
return conf
def save(conf):
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loc = get_path(check_write=True)
with open(loc, 'w') as f:
f.write(json.dumps(conf, sort_keys=True, indent=4, separators=(',', ': ')).strip() + '\n')
return loc
def get_path(check_write=False):
"""Find config path
"""
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for loc in os.curdir, os.path.expanduser("~"), "/etc/realms-wiki":
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if not loc:
continue
path = os.path.join(loc, "realms-wiki.json")
if os.path.isfile(path):
# file exists
if not check_write:
# Don't care if I can write
return path
if os.access(path, os.W_OK):
# Has write access, ok!
return path
elif os.path.isdir(loc) and check_write:
# dir exists file doesn't
if os.access(loc, os.W_OK):
# can write file
return path
return None
APP_PATH = os.path.abspath(os.path.dirname(__file__) + "/../..")
USER_HOME = os.path.abspath(os.path.expanduser("~"))
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# Best to change to /var/run
PIDFILE = "/tmp/realms-wiki.pid"
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ENV = 'DEV'
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DEBUG = True
ASSETS_DEBUG = True
SQLALCHEMY_ECHO = False
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PORT = 5000
BASE_URL = 'http://localhost'
SITE_TITLE = "Realms"
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# https://pythonhosted.org/Flask-SQLAlchemy/config.html#connection-uri-format
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DB_URI = 'sqlite:////tmp/wiki.db'
# DB_URI = 'mysql://scott:tiger@localhost/mydatabase'
# DB_URI = 'postgresql://scott:tiger@localhost/mydatabase'
# DB_URI = 'oracle://scott:tiger@127.0.0.1:1521/sidname'
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# DB_URI = 'crate://'
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CACHE_TYPE = 'simple'
# Redis
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# CACHE_TYPE = 'redis'
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CACHE_REDIS_HOST = '127.0.0.1'
CACHE_REDIS_PORT = 6379
CACHE_REDIS_DB = '0'
# Memcached
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# CACHE_TYPE = 'memcached'
CACHE_MEMCACHED_SERVERS = ['127.0.0.1:11211']
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SEARCH_TYPE = 'simple' # simple is not good for large wikis
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# SEARCH_TYPE = 'elasticsearch'
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ELASTICSEARCH_URL = 'http://127.0.0.1:9200'
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# SEARCH_TYPE = 'whoosh'
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WHOOSH_INDEX = '/tmp/whoosh'
WHOOSH_LANGUAGE = 'en'
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# Get ReCaptcha Keys for your domain here:
# https://www.google.com/recaptcha/admin#whyrecaptcha
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RECAPTCHA_ENABLE = False
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RECAPTCHA_USE_SSL = False
RECAPTCHA_PUBLIC_KEY = "6LfYbPkSAAAAAB4a2lG2Y_Yjik7MG9l4TDzyKUao"
RECAPTCHA_PRIVATE_KEY = "6LfYbPkSAAAAAG-KlkwjZ8JLWgwc9T0ytkN7lWRE"
RECAPTCHA_OPTIONS = {}
SECRET_KEY = 'CHANGE_ME'
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# Path on file system where wiki data will reside
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WIKI_PATH = '/tmp/wiki'
# Name of page that will act as home
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WIKI_HOME = 'home'
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ALLOW_ANON = True
REGISTRATION_ENABLED = True
PRIVATE_WIKI = False
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# None, firepad, and/or togetherjs
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COLLABORATION = 'togetherjs'
# Required for firepad
FIREBASE_HOSTNAME = None
# Page names that can't be modified
WIKI_LOCKED_PAGES = []
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ROOT_ENDPOINT = 'wiki.page'
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globals().update(read())
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# Used by Flask-Login
LOGIN_DISABLED = ALLOW_ANON
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# Depreciated variable name
LOCKED = WIKI_LOCKED_PAGES[:]
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if BASE_URL.endswith('/'):
BASE_URL = BASE_URL[-1]
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SQLALCHEMY_DATABASE_URI = DB_URI
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_url = urlparse(BASE_URL)
RELATIVE_PATH = _url.path
if ENV != "DEV":
DEBUG = False
ASSETS_DEBUG = False
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SQLALCHEMY_ECHO = False
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MODULES = ['wiki', 'auth', 'search']