56 строки
1.9 KiB
Python
56 строки
1.9 KiB
Python
# Copyright (c) Microsoft Corporation.
|
|
# Licensed under the MIT license.
|
|
|
|
# Import this module to automatically setup path to local airsim module
|
|
# This module first tries to see if airsim module is installed via pip
|
|
# If it does then we don't do anything else
|
|
# Else we look up grand-parent folder to see if it has airsim folder
|
|
# and if it does then we add that in sys.path
|
|
|
|
import os,sys,inspect,logging
|
|
|
|
#this class simply tries to see if airsim
|
|
class SetupPath:
|
|
@staticmethod
|
|
def getDirLevels(path):
|
|
path_norm = os.path.normpath(path)
|
|
return len(path_norm.split(os.sep))
|
|
|
|
@staticmethod
|
|
def getCurrentPath():
|
|
cur_filepath = os.path.abspath(inspect.getfile(inspect.currentframe()))
|
|
return os.path.dirname(cur_filepath)
|
|
|
|
@staticmethod
|
|
def getGrandParentDir():
|
|
cur_path = SetupPath.getCurrentPath()
|
|
if SetupPath.getDirLevels(cur_path) >= 2:
|
|
return os.path.dirname(os.path.dirname(cur_path))
|
|
return ''
|
|
|
|
@staticmethod
|
|
def getParentDir():
|
|
cur_path = SetupPath.getCurrentPath()
|
|
if SetupPath.getDirLevels(cur_path) >= 1:
|
|
return os.path.dirname(cur_path)
|
|
return ''
|
|
|
|
@staticmethod
|
|
def addAirSimModulePath():
|
|
# if airsim module is installed then don't do anything else
|
|
#import pkgutil
|
|
#airsim_loader = pkgutil.find_loader('airsim')
|
|
#if airsim_loader is not None:
|
|
# return
|
|
|
|
parent = SetupPath.getParentDir()
|
|
if parent != '':
|
|
airsim_path = os.path.join(parent, 'airsim')
|
|
client_path = os.path.join(airsim_path, 'client.py')
|
|
if os.path.exists(client_path):
|
|
sys.path.insert(0, parent)
|
|
else:
|
|
logging.warning("airsim module not found in parent folder. Using installed package (pip install airsim).")
|
|
|
|
SetupPath.addAirSimModulePath()
|