pycharm2016.2.X中出现“Parent module ‘YOUR_MODULE_HERE’ not found while handling absolute import ”解决方法

调试环境：

系统：window7 64 

软件：pycharm

版本：2016.2.3

在使用本版本的pycharm时，进行unittest的时候，出现如下提示的错误提示：

RuntimeWarning: Parent module ‘YOUR_MODULE_HERE’ not found while handling absolute import

其实这是pycharm2016.2.X的一个Bug，在pycharm2017中已经修复。如何继续在pycharm2016.2.X正常试用呢？？

解决方法：

使用旧的utrunner.py文件替换当前版本，文件路径为…/PyCharm.app/Contents/helpers/pycharm/utrunner.py（macos平台）

或者…\JetBrains\PyCharm 2016.2.2\helpers\pycharm\utrunner.py（windows平台）

utrunner.py的内容如下（替换文件前请先做好备份）：

import sysimport impimport osimport fnmatchhelpers_dir = os.getenv("PYCHARM_HELPERS_DIR", sys.path[0])if sys.path[0] != helpers_dir:  sys.path.insert(0, helpers_dir)from tcunittest import TeamcityTestRunnerfrom nose_helper import TestLoader, ContextSuitefrom pycharm_run_utils import import_system_modulefrom pycharm_run_utils import adjust_sys_pathfrom pycharm_run_utils import debug, getModuleName, PYTHON_VERSION_MAJORadjust_sys_path()os = import_system_module("os")re = import_system_module("re")modules = {}def loadSource(fileName):  baseName = os.path.basename(fileName)  moduleName = os.path.splitext(baseName)[0]  # for users wanted to run unittests under django  #because of django took advantage of module name  settings_file = os.getenv('DJANGO_SETTINGS_MODULE')  if settings_file and moduleName == "models":    baseName = os.path.realpath(fileName)    moduleName = ".".join((baseName.split(os.sep)[-2], "models"))  if moduleName in modules and len(sys.argv[1:-1]) == 1: # add unique number to prevent name collisions    cnt = 2    prefix = moduleName    while getModuleName(prefix, cnt) in modules:      cnt += 1    moduleName = getModuleName(prefix, cnt)  debug("/ Loading " + fileName + " as " + moduleName)  if os.path.isdir(fileName):    fileName = fileName + os.path.sep  module = imp.load_source(moduleName, fileName)  modules[moduleName] = module  return moduledef walkModules(modulesAndPattern, dirname, names):  modules = modulesAndPattern[0]  pattern = modulesAndPattern[1]  # fnmatch converts glob to regexp  prog_list = [re.compile(fnmatch.translate(pat.strip())) for pat in pattern.split(',')]  for name in names:    for prog in prog_list:      if name.endswith(".py") and prog.match(name):        modules.append(loadSource(os.path.join(dirname, name)))# For default pattern see https://docs.python.org/2/library/unittest.html#test-discoverydef loadModulesFromFolderRec(folder, pattern="test*.py"):  modules = []  # fnmatch converts glob to regexp  prog_list = [re.compile(fnmatch.translate(pat.strip())) for pat in pattern.split(',')]  for root, dirs, files in os.walk(folder):    files = [f for f in files if not f[0] == '.']    dirs[:] = [d for d in dirs if not d[0] == '.']    for name in files:      for prog in prog_list:        if name.endswith(".py") and prog.match(name):          modules.append(loadSource(os.path.join(root, name)))  return modulestestLoader = TestLoader()all = ContextSuite()pure_unittest = Falsedef setLoader(module):  global testLoader, all  try:    module.__getattribute__('unittest2')    import unittest2    testLoader = unittest2.TestLoader()    all = unittest2.TestSuite()  except:    passif __name__ == "__main__":  arg = sys.argv[-1]  if arg == "true":    import unittest    testLoader = unittest.TestLoader()    all = unittest.TestSuite()    pure_unittest = True    if len(sys.argv) == 2:  # If folder not provided, we need pretend folder is current     sys.argv.insert(1, ".")  options = {}  for arg in sys.argv[1:-1]:    arg = arg.strip()    if len(arg) == 0:      continue    if arg.startswith("--"):      options[arg[2:]] = True      continue    a = arg.split("::")    if len(a) == 1:      # From module or folder      a_splitted = a[0].split("_args_separator_")  # ";" can't be used with bash, so we use "_args_separator_"      if len(a_splitted) != 1:        # means we have pattern to match against        if os.path.isdir(a_splitted[0]):          debug("/ from folder " + a_splitted[0] + ". Use pattern: " + a_splitted[1])          modules = loadModulesFromFolderRec(a_splitted[0], a_splitted[1])      else:        if  os.path.isdir(a[0]):          debug("/ from folder " + a[0])          modules = loadModulesFromFolderRec(a[0])        else:          debug("/ from module " + a[0])          modules = [loadSource(a[0])]      for module in modules:        all.addTests(testLoader.loadTestsFromModule(module))    elif len(a) == 2:      # From testcase      debug("/ from testcase " + a[1] + " in " + a[0])      module = loadSource(a[0])      setLoader(module)      if pure_unittest:        all.addTests(testLoader.loadTestsFromTestCase(getattr(module, a[1])))      else:        all.addTests(testLoader.loadTestsFromTestClass(getattr(module, a[1])),                     getattr(module, a[1]))    else:      # From method in class or from function      debug("/ from method " + a[2] + " in testcase " + a[1] + " in " + a[0])      module = loadSource(a[0])      setLoader(module)      if a[1] == "":        # test function, not method        all.addTest(testLoader.makeTest(getattr(module, a[2])))      else:        testCaseClass = getattr(module, a[1])        try:          all.addTest(testCaseClass(a[2]))        except:          # class is not a testcase inheritor          all.addTest(            testLoader.makeTest(getattr(testCaseClass, a[2]), testCaseClass))  debug("/ Loaded " + str(all.countTestCases()) + " tests")  TeamcityTestRunner().run(all, **options)

也可到小编的百度网盘进行下载：

链接: https://pan.baidu.com/s/1hr4sOb6 密码: fyut