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Luxon Framework for rapid application development. (luxon)

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Source code for luxon.core.utils.app

# -*- coding: utf-8 -*-
# Copyright (c) 2018-2019 Christiaan Frans Rademan.
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import os

from luxon.core.logger import GetLogger
from luxon.utils import imports
from luxon.utils.files import abspath, exists

log = GetLogger(__name__)


[docs]def determine_app_root(name, app_root=None): """Determines the root directory of a given application Args: name (str): application name Returns: Root directory of app, as a string """ if app_root is None: if name == "__main__" or "_mod_wsgi" in name: app_mod = imports.import_module(name) return abspath( os.path.dirname( app_mod.__file__)).rstrip('/') else: log.error("Unable to determine application root." + " Using current working directory '%s'" % os.getcwd()) return abspath(os.getcwd()).rstrip('/') else: if exists(app_root) and not os.path.isfile(app_root): return abspath(app_root).rstrip('/') else: raise FileNotFoundError("Invalid path" + " for root '%s'" % app_root) from None