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# Copyright 2008 Nanorex, Inc. See LICENSE file for details.
"""
Paths.py -- platform dependant filename paths
@author: Bruce, Mark, maybe others
@version: $Id$
@copyright: 2008 Nanorex, Inc. See LICENSE file for details.
"""
import sys
import os
def get_default_plugin_path(win32_path, darwin_path, linux_path):
"""
Returns the plugin (executable) path to the standard location for each platform
(taken from the appropriate one of the three platform-specific arguments),
but only if a file or dir exists there.
Otherwise, returns an empty string.
"""
if sys.platform == "win32": # Windows
plugin_path = win32_path
elif sys.platform == "darwin": # MacOS
plugin_path = darwin_path
else: # Linux
plugin_path = linux_path
if not os.path.exists(plugin_path):
return ""
return plugin_path
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